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Hilbish
mirror of https://github.com/Hilbis/Hilbish
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chore: update branch

comp-cache
sammyette 2024-04-16 11:59:32 -04:00
parent be4b86f5c5 d1dbb84c16
commit 459c9baa89
Signed by: sammyette
GPG Key ID: 904FC49417B44DCD
99 changed files with 4739 additions and 1293 deletions
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2
.github/workflows/release.yml vendored
View File

@ -36,7 +36,7 @@ jobs:
fetch-depth: 0
- name: Download Task
run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
- uses: wangyoucao577/go-release-action@v1.25
- uses: wangyoucao577/go-release-action@v1
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
goos: ${{ matrix.goos }}

55
CHANGELOG.md
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@ -1,20 +1,66 @@
# 🎀 Changelog
## Unreleased
### Fixed
- Line refresh fixes (less flicker)
- Do more checks for a TTY
- Panic if ENOTTY is thrown from readline
- use `x/term` function to check if a terminal
### Added
- Page Up/Down keybinds for Greenhouse will now scroll up and down the size of the region (a page)
### Changed
- Remove usage of `hilbish.goro` in Greenhouse.
- Values in `hilbish` table are no longer protected. This means
they can be overridden. (#287)
## [2.2.1] - 2023-12-26
### Fixed
- Removed a left over debug print
- Recover panic in `hilbish.goro`
## [2.2.0] - 2023-12-25
### Added
- [Native Modules](https://rosettea.github.io/Hilbish/docs/api/hilbish/hilbish.module/)
- Made a few additions to the sink type:
- `read()` method for retrieving input (so now the `in` sink of commanders is useful)
- `flush()` and `autoFlush()` related to flushing outputs
- `pipe` property to check if a sink with input is a pipe (like stdin)
- Add fuzzy search to history search (enable via `hilbish.opts.fuzzy = true`)
- Show indexes on cdr list
- Show indexes on cdr list and use ~ for home directory.
- Fix doc command not displaying correct subdocs when using shorthand api doc access (`doc api hilbish.jobs` as an example)
- `hilbish.messages` interface (details in [#219])
- `hilbish.notification` signal when a message/notification is sent
- `notifyJobFinish` opt to send a notification when background jobs are
- `hilbish.goVersion` for the version of Go used to compile Hilbish.
completed.
- Allow numbered arg substitutions in aliases.
- Example: `hilbish.alias('hello', 'echo %1 says hello')` allows the user to run `hello hilbish`
which will output `hilbish says hello`.
- Greenhouse
- Greenhouse is a pager library and program. Basic usage is `greenhouse <file>`
- Using this also brings enhancements to the `doc` command like easy
navigation of neighboring doc files.
Ctrl-N can be used for the table of contents, which views adjacent documentation.
### Changed
- Documentation for EVERYTHING has been improved, with more
information added, code example, parameter details, etc.
You can see the improvements!
- Documentation has gotten an uplift in the `doc` command.
This includes:
- Proper highlighting of code
- Paging (via Greenhouse)
- Highlighting more markdown things
[#219]: https://github.com/Rosettea/Hilbish/issues/219
### Fixed
- Fix panic when runner doesn't return a table
- Fix edge case of crash on empty alias resolve
- File completion on Windows
- Job management commands work now
- Fix infinite loop when navigating history without any history. [#252](https://github.com/Rosettea/Hilbish/issues/252)
- Return the prefix when calling `hilbish.completions.call`. [#219](https://github.com/Rosettea/Hilbish/issues/219)
- Replaced `sed` in-place editing with `grep` and `mv` for compatibility with BSD utils
## [2.1.2] - 2022-04-10
@ -662,6 +708,11 @@ This input for example will prompt for more input to complete:
First "stable" release of Hilbish.
[2.2.2]: https://github.com/Rosettea/Hilbish/compare/v2.2.1...v2.2.2
[2.2.1]: https://github.com/Rosettea/Hilbish/compare/v2.2.0...v2.2.1
[2.2.0]: https://github.com/Rosettea/Hilbish/compare/v2.1.0...v2.2.0
[2.1.2]: https://github.com/Rosettea/Hilbish/compare/v2.1.1...v2.1.2
[2.1.1]: https://github.com/Rosettea/Hilbish/compare/v2.1.0...v2.1.1
[2.1.0]: https://github.com/Rosettea/Hilbish/compare/v2.0.1...v2.1.0
[2.0.1]: https://github.com/Rosettea/Hilbish/compare/v2.0.0...v2.0.1
[2.0.0]: https://github.com/Rosettea/Hilbish/compare/v1.2.0...v2.0.0

10
Taskfile.yaml
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@ -13,12 +13,22 @@ vars:
tasks:
default:
cmds:
- go build {{.GOFLAGS}}
vars:
GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}} -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
default-nocgo:
cmds:
- CGO_ENABLED=0 go build {{.GOFLAGS}}
vars:
GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}} -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
build:
cmds:
- go build {{.GOFLAGS}}
build-nocgo:
cmds:
- CGO_ENABLED=0 go build {{.GOFLAGS}}

51
aliases.go
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@ -1,6 +1,8 @@
package main
import (
"regexp"
"strconv"
"strings"
"sync"
@ -46,9 +48,32 @@ func (a *aliasModule) Resolve(cmdstr string) string {
a.mu.RLock()
defer a.mu.RUnlock()
args := strings.Split(cmdstr, " ")
arg, _ := regexp.Compile(`[\\]?%\d+`)
args, _ := splitInput(cmdstr)
if len(args) == 0 {
// this shouldnt reach but...????
return cmdstr
}
for a.aliases[args[0]] != "" {
alias := a.aliases[args[0]]
alias = arg.ReplaceAllStringFunc(alias, func(a string) string {
idx, _ := strconv.Atoi(a[1:])
if strings.HasPrefix(a, "\\") || idx == 0 {
return strings.TrimPrefix(a, "\\")
}
if idx + 1 > len(args) {
return a
}
val := args[idx]
args = cut(args, idx)
cmdstr = strings.Join(args, " ")
return val
})
cmdstr = alias + strings.TrimPrefix(cmdstr, args[0])
cmdArgs, _ := splitInput(cmdstr)
args = cmdArgs
@ -86,15 +111,23 @@ func (a *aliasModule) Loader(rtm *rt.Runtime) *rt.Table {
// #interface aliases
// add(alias, cmd)
// This is an alias (ha) for the `hilbish.alias` function.
// This is an alias (ha) for the [hilbish.alias](../#alias) function.
// --- @param alias string
// --- @param cmd string
func _hlalias() {}
// #interface aliases
// list() -> table<string, string>
// list() -> table[string, string]
// Get a table of all aliases, with string keys as the alias and the value as the command.
// --- @returns table<string, string>
// #returns table[string, string]
/*
#example
hilbish.aliases.add('hi', 'echo hi')
local aliases = hilbish.aliases.list()
-- -> {hi = 'echo hi'}
#example
*/
func (a *aliasModule) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
aliasesList := rt.NewTable()
for k, v := range a.All() {
@ -107,7 +140,7 @@ func (a *aliasModule) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface aliases
// delete(name)
// Removes an alias.
// --- @param name string
// #param name string
func (a *aliasModule) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -122,10 +155,10 @@ func (a *aliasModule) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// #interface aliases
// resolve(alias) -> command (string)
// Tries to resolve an alias to its command.
// --- @param alias string
// --- @returns string
// resolve(alias) -> string?
// Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
// #param alias string
// #returns string
func (a *aliasModule) luaResolve(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err

285
api.go
View File

@ -9,7 +9,7 @@
// #field interactive Is Hilbish in an interactive shell?
// #field login Is Hilbish the login shell?
// #field vimMode Current Vim input mode of Hilbish (will be nil if not in Vim input mode)
// #field exitCode xit code of the last executed command
// #field exitCode Exit code of the last executed command
package main
import (
@ -59,47 +59,8 @@ var hilbishLoader = packagelib.Loader{
}
func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
fakeMod := rt.NewTable()
modmt := rt.NewTable()
mod := rt.NewTable()
modIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
arg := c.Arg(1)
val := mod.Get(arg)
return c.PushingNext1(t.Runtime, val), nil
}
modNewIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
k, err := c.StringArg(1)
if err != nil {
return nil, err
}
v := c.Arg(2)
if k == "highlighter" {
var err error
// fine to assign, since itll be either nil or a closure
highlighter, err = c.ClosureArg(2)
if err != nil {
return nil, errors.New("hilbish.highlighter has to be a function")
}
} else if k == "hinter" {
var err error
hinter, err = c.ClosureArg(2)
if err != nil {
return nil, errors.New("hilbish.hinter has to be a function")
}
} else if modVal := mod.Get(rt.StringValue(k)); modVal != rt.NilValue {
return nil, errors.New("not allowed to override in hilbish table")
}
mod.Set(rt.StringValue(k), v)
return c.Next(), nil
}
modmt.Set(rt.StringValue("__newindex"), rt.FunctionValue(rt.NewGoFunction(modNewIndex, "__newindex", 3, false)))
modmt.Set(rt.StringValue("__index"), rt.FunctionValue(rt.NewGoFunction(modIndex, "__index", 2, false)))
fakeMod.SetMetatable(modmt)
util.SetExports(rtm, mod, exports)
hshMod = mod
@ -110,16 +71,16 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
username = strings.Split(username, "\\")[1] // for some reason Username includes the hostname on windows
}
util.SetFieldProtected(fakeMod, mod, "ver", rt.StringValue(getVersion()))
util.SetFieldProtected(fakeMod, mod, "goVersion", rt.StringValue(runtime.Version()))
util.SetFieldProtected(fakeMod, mod, "user", rt.StringValue(username))
util.SetFieldProtected(fakeMod, mod, "host", rt.StringValue(host))
util.SetFieldProtected(fakeMod, mod, "home", rt.StringValue(curuser.HomeDir))
util.SetFieldProtected(fakeMod, mod, "dataDir", rt.StringValue(dataDir))
util.SetFieldProtected(fakeMod, mod, "interactive", rt.BoolValue(interactive))
util.SetFieldProtected(fakeMod, mod, "login", rt.BoolValue(login))
util.SetFieldProtected(fakeMod, mod, "vimMode", rt.NilValue)
util.SetFieldProtected(fakeMod, mod, "exitCode", rt.IntValue(0))
util.SetField(rtm, mod, "ver", rt.StringValue(getVersion()))
util.SetField(rtm, mod, "goVersion", rt.StringValue(runtime.Version()))
util.SetField(rtm, mod, "user", rt.StringValue(username))
util.SetField(rtm, mod, "host", rt.StringValue(host))
util.SetField(rtm, mod, "home", rt.StringValue(curuser.HomeDir))
util.SetField(rtm, mod, "dataDir", rt.StringValue(dataDir))
util.SetField(rtm, mod, "interactive", rt.BoolValue(interactive))
util.SetField(rtm, mod, "login", rt.BoolValue(login))
util.SetField(rtm, mod, "vimMode", rt.NilValue)
util.SetField(rtm, mod, "exitCode", rt.IntValue(0))
// hilbish.userDir table
hshuser := userDirLoader(rtm)
@ -140,7 +101,9 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
// hilbish.completion table
hshcomp := completionLoader(rtm)
// TODO: REMOVE "completion" AND ONLY USE "completions" WITH AN S
mod.Set(rt.StringValue("completion"), rt.TableValue(hshcomp))
mod.Set(rt.StringValue("completions"), rt.TableValue(hshcomp))
// hilbish.runner table
runnerModule := runnerModeLoader(rtm)
@ -166,7 +129,10 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
mod.Set(rt.StringValue("version"), rt.TableValue(versionModule))
return rt.TableValue(fakeMod), nil
pluginModule := moduleLoader(rtm)
mod.Set(rt.StringValue("module"), rt.TableValue(pluginModule))
return rt.TableValue(mod), nil
}
func getenv(key, fallback string) string {
@ -187,12 +153,10 @@ func unsetVimMode() {
}
// run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)
// Runs `cmd` in Hilbish's sh interpreter.
// If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
// 3rd values instead of being outputted to the terminal.
// --- @param cmd string
// --- @param returnOut boolean
// --- @returns number, string, string
// Runs `cmd` in Hilbish's shell script interpreter.
// #param cmd string
// #param returnOut boolean If this is true, the function will return the standard output and error of the command instead of printing it.
// #returns number, string, string
func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -234,8 +198,8 @@ func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// cwd() -> string
// Returns the current directory of the shell
// --- @returns string
// Returns the current directory of the shell.
// #returns string
func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
cwd, _ := os.Getwd()
@ -246,9 +210,9 @@ func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// read(prompt) -> input (string)
// Read input from the user, using Hilbish's line editor/input reader.
// This is a separate instance from the one Hilbish actually uses.
// Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
// --- @param prompt? string
// --- @returns string|nil
// Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.
// #param prompt? string Text to print before input, can be empty.
// #returns string|nil
func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
luaprompt := c.Arg(0)
if typ := luaprompt.Type(); typ != rt.StringType && typ != rt.NilType {
@ -276,14 +240,21 @@ func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
/*
prompt(str, typ)
Changes the shell prompt to `str`
Changes the shell prompt to the provided string.
There are a few verbs that can be used in the prompt text.
These will be formatted and replaced with the appropriate values.
`%d` - Current working directory
`%u` - Name of current user
`%h` - Hostname of device
--- @param str string
--- @param typ? string Type of prompt, being left or right. Left by default.
#param str string
#param typ? string Type of prompt, being left or right. Left by default.
#example
-- the default hilbish prompt without color
hilbish.prompt '%u %d ∆'
-- or something of old:
hilbish.prompt '%u@%h :%d $'
-- prompt: user@hostname: ~/directory $
#example
*/
func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
err := c.Check1Arg()
@ -317,8 +288,28 @@ func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// multiprompt(str)
// Changes the continued line prompt to `str`
// --- @param str string
// Changes the text prompt when Hilbish asks for more input.
// This will show up when text is incomplete, like a missing quote
// #param str string
/*
#example
--[[
imagine this is your text input:
user ~ ∆ echo "hey
but there's a missing quote! hilbish will now prompt you so the terminal
will look like:
user ~ ∆ echo "hey
--> ...!"
so then you get
user ~ ∆ echo "hey
--> ...!"
hey ...!
]]--
hilbish.multiprompt '-->'
#example
*/
func hlmultiprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -333,9 +324,19 @@ func hlmultiprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// alias(cmd, orig)
// Sets an alias of `cmd` to `orig`
// --- @param cmd string
// --- @param orig string
// Sets an alias, with a name of `cmd` to another command.
// #param cmd string Name of the alias
// #param orig string Command that will be aliased
/*
#example
-- With this, "ga file" will turn into "git add file"
hilbish.alias('ga', 'git add')
-- Numbered substitutions are supported here!
hilbish.alias('dircount', 'ls %1 | wc -l')
-- "dircount ~" would count how many files are in ~ (home directory).
#example
*/
func hlalias(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(2); err != nil {
return nil, err
@ -355,8 +356,20 @@ func hlalias(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// appendPath(dir)
// Appends `dir` to $PATH
// --- @param dir string|table
// Appends the provided dir to the command path (`$PATH`)
// #param dir string|table Directory (or directories) to append to path
/*
#example
hilbish.appendPath '~/go/bin'
-- Will add ~/go/bin to the command path.
-- Or do multiple:
hilbish.appendPath {
'~/go/bin',
'~/.local/bin'
}
#example
*/
func hlappendPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -390,8 +403,9 @@ func appendPath(dir string) {
}
// exec(cmd)
// Replaces running hilbish with `cmd`
// --- @param cmd string
// Replaces the currently running Hilbish instance with the supplied command.
// This can be used to do an in-place restart.
// #param cmd string
func hlexec(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -425,8 +439,11 @@ func hlexec(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// goro(fn)
// Puts `fn` in a goroutine
// --- @param fn function
// Puts `fn` in a Goroutine.
// This can be used to run any function in another thread at the same time as other Lua code.
// **NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**
// **This is a limitation of the Lua runtime.**
// #param fn function
func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -438,6 +455,12 @@ func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// call fn
go func() {
defer func() {
if r := recover(); r != nil {
// do something here?
}
}()
_, err := rt.Call1(l.MainThread(), rt.FunctionValue(fn), c.Etc()...)
if err != nil {
fmt.Fprintln(os.Stderr, "Error in goro function:\n\n", err)
@ -448,11 +471,11 @@ func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// timeout(cb, time) -> @Timer
// Runs the `cb` function after `time` in milliseconds.
// This creates a timer that starts immediately.
// --- @param cb function
// --- @param time number
// --- @returns Timer
// Executed the `cb` function after a period of `time`.
// This creates a Timer that starts ticking immediately.
// #param cb function
// #param time number Time to run in milliseconds.
// #returns Timer
func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(2); err != nil {
return nil, err
@ -474,11 +497,11 @@ func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// interval(cb, time) -> @Timer
// Runs the `cb` function every `time` milliseconds.
// This creates a timer that starts immediately.
// --- @param cb function
// --- @param time number
// --- @return Timer
// Runs the `cb` function every specified amount of `time`.
// This creates a timer that ticking immediately.
// #param cb function
// #param time number Time in milliseconds.
// #return Timer
func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(2); err != nil {
return nil, err
@ -500,13 +523,40 @@ func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// complete(scope, cb)
// Registers a completion handler for `scope`.
// A `scope` is currently only expected to be `command.<cmd>`,
// Registers a completion handler for the specified scope.
// A `scope` is expected to be `command.<cmd>`,
// replacing <cmd> with the name of the command (for example `command.git`).
// `cb` must be a function that returns a table of "completion groups."
// Check `doc completions` for more information.
// --- @param scope string
// --- @param cb function
// The documentation for completions, under Features/Completions or `doc completions`
// provides more details.
// #param scope string
// #param cb function
/*
#example
-- This is a very simple example. Read the full doc for completions for details.
hilbish.complete('command.sudo', function(query, ctx, fields)
if #fields == 0 then
-- complete for commands
local comps, pfx = hilbish.completion.bins(query, ctx, fields)
local compGroup = {
items = comps, -- our list of items to complete
type = 'grid' -- what our completions will look like.
}
return {compGroup}, pfx
end
-- otherwise just be boring and return files
local comps, pfx = hilbish.completion.files(query, ctx, fields)
local compGroup = {
items = comps,
type = 'grid'
}
return {compGroup}, pfx
end)
#example
*/
func hlcomplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
scope, cb, err := util.HandleStrCallback(t, c)
if err != nil {
@ -518,8 +568,8 @@ func hlcomplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// prependPath(dir)
// Prepends `dir` to $PATH
// --- @param dir string
// Prepends `dir` to $PATH.
// #param dir string
func hlprependPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -542,8 +592,8 @@ func hlprependPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// which(name) -> string
// Checks if `name` is a valid command.
// Will return the path of the binary, or a basename if it's a commander.
// --- @param name string
// --- @returns string
// #param name string
// #returns string
func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -573,8 +623,10 @@ func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// inputMode(mode)
// Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
// --- @param mode string
// Sets the input mode for Hilbish's line reader.
// `emacs` is the default. Setting it to `vim` changes behavior of input to be
// Vim-like with modes and Vim keybinds.
// #param mode string Can be set to either `emacs` or `vim`
func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -599,12 +651,14 @@ func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// runnerMode(mode)
// Sets the execution/runner mode for interactive Hilbish. This determines whether
// Hilbish wll try to run input as Lua and/or sh or only do one of either.
// Sets the execution/runner mode for interactive Hilbish.
// This determines whether Hilbish wll try to run input as Lua
// and/or sh or only do one of either.
// Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
// sh, and lua. It also accepts a function, to which if it is passed one
// will call it to execute user input instead.
// --- @param mode string|function
// Read [about runner mode](../features/runner-mode) for more information.
// #param mode string|function
func hlrunnerMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -630,26 +684,33 @@ func hlrunnerMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// line and cursor position. It is expected to return a string which is used
// as the text for the hint. This is by default a shim. To set hints,
// override this function with your custom handler.
// --- @param line string
// --- @param pos number
// #param line string
// #param pos number Position of cursor in line. Usually equals string.len(line)
/*
#example
-- this will display "hi" after the cursor in a dimmed color.
function hilbish.hinter(line, pos)
return 'hi'
end
#example
*/
func hlhinter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), nil
}
// highlighter(line)
// Line highlighter handler. This is mainly for syntax highlighting, but in
// reality could set the input of the prompt to *display* anything. The
// callback is passed the current line and is expected to return a line that
// will be used as the input display.
// Line highlighter handler.
// This is mainly for syntax highlighting, but in reality could set the input
// of the prompt to *display* anything. The callback is passed the current line
// and is expected to return a line that will be used as the input display.
// Note that to set a highlighter, one has to override this function.
// Example:
// ```
// #example
// --This code will highlight all double quoted strings in green.
// function hilbish.highlighter(line)
// return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
// end
// ```
// This code will highlight all double quoted strings in green.
// --- @param line string
// #example
// #param line string
func hlhighlighter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), nil
}

192
cmd/docgen/docgen.go
View File

@ -11,6 +11,8 @@ import (
"strings"
"os"
"sync"
md "github.com/atsushinee/go-markdown-generator/doc"
)
var header = `---
@ -43,6 +45,12 @@ type module struct {
HasTypes bool
}
type param struct{
Name string
Type string
Doc []string
}
type docPiece struct {
Doc []string
FuncSig string
@ -55,11 +63,14 @@ type docPiece struct {
IsType bool
Fields []docPiece
Properties []docPiece
Params []param
Tags map[string][]tag
}
type tag struct {
id string
fields []string
startIdx int
}
var docs = make(map[string]module)
@ -80,7 +91,7 @@ func getTagsAndDocs(docs string) (map[string][]tag, []string) {
parts := []string{}
tags := make(map[string][]tag)
for _, part := range pts {
for idx, part := range pts {
if strings.HasPrefix(part, "#") {
tagParts := strings.Split(strings.TrimPrefix(part, "#"), " ")
if tags[tagParts[0]] == nil {
@ -89,12 +100,21 @@ func getTagsAndDocs(docs string) (map[string][]tag, []string) {
id = tagParts[1]
}
tags[tagParts[0]] = []tag{
{id: id},
{id: id, startIdx: idx},
}
if len(tagParts) >= 2 {
tags[tagParts[0]][0].fields = tagParts[2:]
}
} else {
if tagParts[0] == "example" {
exampleIdx := tags["example"][0].startIdx
exampleCode := pts[exampleIdx+1:idx]
tags["example"][0].fields = exampleCode
parts = strings.Split(strings.Replace(strings.Join(parts, "\n"), strings.TrimPrefix(strings.Join(exampleCode, "\n"), "#example\n"), "", -1), "\n")
continue
}
fleds := []string{}
if len(tagParts) >= 2 {
fleds = tagParts[2:]
@ -179,6 +199,7 @@ func setupDocType(mod string, typ *doc.Type) *docPiece {
ParentModule: parentMod,
Fields: fields,
Properties: properties,
Tags: tags,
}
typeTable[strings.ToLower(typeName)] = []string{parentMod, interfaces}
@ -215,6 +236,17 @@ start:
fields := docPieceTag("field", tags)
properties := docPieceTag("property", tags)
var params []param
if paramsRaw := tags["param"]; paramsRaw != nil {
params = make([]param, len(paramsRaw))
for i, p := range paramsRaw {
params[i] = param{
Name: p.id,
Type: p.fields[0],
Doc: p.fields[1:],
}
}
}
for _, d := range doc {
if strings.HasPrefix(d, "---") {
@ -252,6 +284,8 @@ start:
ParentModule: parentMod,
Fields: fields,
Properties: properties,
Params: params,
Tags: tags,
}
if strings.HasSuffix(dps.GoFuncName, strings.ToLower("loader")) {
dps.Doc = parts
@ -412,13 +446,14 @@ func main() {
defer wg.Done()
modOrIface := "Module"
if modu.ParentModule != "" {
modOrIface = "Interface"
modOrIface = "Module"
}
lastHeader := ""
f, _ := os.Create(docPath)
f.WriteString(fmt.Sprintf(header, modOrIface, modname, modu.ShortDescription))
typeTag, _ := regexp.Compile(`@\w+`)
modDescription := typeTag.ReplaceAllStringFunc(strings.Replace(modu.Description, "<", `\<`, -1), func(typ string) string {
typeTag, _ := regexp.Compile(`\B@\w+`)
modDescription := typeTag.ReplaceAllStringFunc(strings.Replace(strings.Replace(modu.Description, "<", `\<`, -1), "{{\\<", "{{<", -1), func(typ string) string {
typName := typ[1:]
typLookup := typeTable[strings.ToLower(typName)]
ifaces := typLookup[0] + "." + typLookup[1] + "/"
@ -429,32 +464,77 @@ func main() {
return fmt.Sprintf(`<a href="%s" style="text-decoration: none;">%s</a>`, linkedTyp, typName)
})
f.WriteString(fmt.Sprintf("## Introduction\n%s\n\n", modDescription))
if len(modu.Fields) != 0 {
f.WriteString("## Interface fields\n")
for _, dps := range modu.Fields {
f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
f.WriteString(strings.Join(dps.Doc, " "))
f.WriteString("\n")
}
f.WriteString("\n")
}
if len(modu.Properties) != 0 {
f.WriteString("## Object properties\n")
for _, dps := range modu.Properties {
f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
f.WriteString(strings.Join(dps.Doc, " "))
f.WriteString("\n")
}
f.WriteString("\n")
}
if len(modu.Docs) != 0 {
f.WriteString("## Functions\n")
funcCount := 0
for _, dps := range modu.Docs {
if dps.IsMember {
continue
}
htmlSig := typeTag.ReplaceAllStringFunc(strings.Replace(dps.FuncSig, "<", `\<`, -1), func(typ string) string {
funcCount++
}
f.WriteString("## Functions\n")
lastHeader = "functions"
mdTable := md.NewTable(funcCount, 2)
mdTable.SetTitle(0, "")
mdTable.SetTitle(1, "")
diff := 0
for i, dps := range modu.Docs {
if dps.IsMember {
diff++
continue
}
mdTable.SetContent(i - diff, 0, fmt.Sprintf(`<a href="#%s">%s</a>`, dps.FuncName, dps.FuncSig))
mdTable.SetContent(i - diff, 1, dps.Doc[0])
}
f.WriteString(mdTable.String())
f.WriteString("\n")
}
if len(modu.Fields) != 0 {
f.WriteString("## Static module fields\n")
mdTable := md.NewTable(len(modu.Fields), 2)
mdTable.SetTitle(0, "")
mdTable.SetTitle(1, "")
for i, dps := range modu.Fields {
mdTable.SetContent(i, 0, dps.FuncName)
mdTable.SetContent(i, 1, strings.Join(dps.Doc, " "))
}
f.WriteString(mdTable.String())
f.WriteString("\n")
}
if len(modu.Properties) != 0 {
f.WriteString("## Object properties\n")
mdTable := md.NewTable(len(modu.Fields), 2)
mdTable.SetTitle(0, "")
mdTable.SetTitle(1, "")
for i, dps := range modu.Properties {
mdTable.SetContent(i, 0, dps.FuncName)
mdTable.SetContent(i, 1, strings.Join(dps.Doc, " "))
}
f.WriteString(mdTable.String())
f.WriteString("\n")
}
if len(modu.Docs) != 0 {
if lastHeader != "functions" {
f.WriteString("## Functions\n")
}
for _, dps := range modu.Docs {
if dps.IsMember {
continue
}
f.WriteString(fmt.Sprintf("<hr>\n<div id='%s'>", dps.FuncName))
htmlSig := typeTag.ReplaceAllStringFunc(strings.Replace(modname + "." + dps.FuncSig, "<", `\<`, -1), func(typ string) string {
typName := typ[1:]
typLookup := typeTable[strings.ToLower(typName)]
ifaces := typLookup[0] + "." + typLookup[1] + "/"
@ -462,21 +542,55 @@ func main() {
ifaces = ""
}
linkedTyp := fmt.Sprintf("/Hilbish/docs/api/%s/%s#%s", typLookup[0], ifaces, strings.ToLower(typName))
return fmt.Sprintf(`<a href="%s" style="text-decoration: none;">%s</a>`, linkedTyp, typName)
return fmt.Sprintf(`<a href="%s" style="text-decoration: none;" id="lol">%s</a>`, linkedTyp, typName)
})
f.WriteString(fmt.Sprintf("### %s\n", htmlSig))
f.WriteString(fmt.Sprintf(`
<h4 class='heading'>
%s
<a href="#%s" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
`, htmlSig, dps.FuncName))
for _, doc := range dps.Doc {
if !strings.HasPrefix(doc, "---") {
f.WriteString(doc + "\n")
if !strings.HasPrefix(doc, "---") && doc != "" {
f.WriteString(doc + " \n")
}
}
f.WriteString("\n")
f.WriteString("\n#### Parameters\n")
if len(dps.Params) == 0 {
f.WriteString("This function has no parameters. \n")
}
for _, p := range dps.Params {
isVariadic := false
typ := p.Type
if strings.HasPrefix(p.Type, "...") {
isVariadic = true
typ = p.Type[3:]
}
f.WriteString(fmt.Sprintf("`%s` **`%s`**", typ, p.Name))
if isVariadic {
f.WriteString(" (This type is variadic. You can pass an infinite amount of parameters with this type.)")
}
f.WriteString(" \n")
f.WriteString(strings.Join(p.Doc, " "))
f.WriteString("\n\n")
}
if codeExample := dps.Tags["example"]; codeExample != nil {
f.WriteString("#### Example\n")
f.WriteString(fmt.Sprintf("```lua\n%s\n```\n", strings.Join(codeExample[0].fields, "\n")))
}
f.WriteString("</div>")
f.WriteString("\n\n")
}
}
if len(modu.Types) != 0 {
f.WriteString("## Types\n")
for _, dps := range modu.Types {
f.WriteString("<hr>\n\n")
f.WriteString(fmt.Sprintf("## %s\n", dps.FuncName))
for _, doc := range dps.Doc {
if !strings.HasPrefix(doc, "---") {
@ -484,12 +598,18 @@ func main() {
}
}
if len(dps.Properties) != 0 {
f.WriteString("### Properties\n")
for _, dps := range dps.Properties {
f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
f.WriteString(strings.Join(dps.Doc, " "))
f.WriteString("\n")
f.WriteString("## Object properties\n")
mdTable := md.NewTable(len(dps.Properties), 2)
mdTable.SetTitle(0, "")
mdTable.SetTitle(1, "")
for i, d := range dps.Properties {
mdTable.SetContent(i, 0, d.FuncName)
mdTable.SetContent(i, 1, strings.Join(d.Doc, " "))
}
f.WriteString(mdTable.String())
f.WriteString("\n")
}
f.WriteString("\n")
f.WriteString("### Methods\n")

146
cmd/docgen/docgen.lua 100644
View File

@ -0,0 +1,146 @@
local fs = require 'fs'
local emmyPattern = '^%-%-%- (.+)'
local modpattern = '^%-+ @module (%w+)'
local pieces = {}
local files = fs.readdir 'nature'
for _, fname in ipairs(files) do
local isScript = fname:match'%.lua$'
if not isScript then goto continue end
local f = io.open(string.format('nature/%s', fname))
local header = f:read '*l'
local mod = header:match(modpattern)
if not mod then goto continue end
print(fname, mod)
pieces[mod] = {}
local docPiece = {}
local lines = {}
local lineno = 0
for line in f:lines() do
lineno = lineno + 1
lines[lineno] = line
if line == header then goto continue2 end
if not line:match(emmyPattern) then
if line:match '^function' then
local pattern = (string.format('^function %s%%.', mod) .. '(%w+)')
local funcName = line:match(pattern)
if not funcName then goto continue2 end
local dps = {
description = {},
params = {}
}
local offset = 1
while true do
local prev = lines[lineno - offset]
local docline = prev:match '^%-+ (.+)'
if docline then
local emmy = docline:match '@(%w+)'
local cut = 0
if emmy then cut = emmy:len() + 3 end
local emmythings = string.split(docline:sub(cut), ' ')
if emmy then
if emmy == 'param' then
table.insert(dps.params, 1, {
name = emmythings[1],
type = emmythings[2]
})
end
else
table.insert(dps.description, 1, docline)
end
offset = offset + 1
else
break
end
end
pieces[mod][funcName] = dps
end
docPiece = {}
goto continue2
end
table.insert(docPiece, line)
::continue2::
end
::continue::
end
local header = [[---
title: %s %s
description: %s
layout: doc
menu:
docs:
parent: "Nature"
---
]]
for iface, dps in pairs(pieces) do
local mod = iface:match '(%w+)%.' or 'nature'
local path = string.format('docs/%s/%s.md', mod, iface)
fs.mkdir(fs.dir(path), true)
local f <close> = io.open(path, 'w')
f:write(string.format(header, 'Module', iface, 'No description.'))
print(f)
print(mod, path)
for func, docs in pairs(dps) do
f:write(string.format('<hr>\n<div id=\'%s\'>', func))
local sig = string.format('%s.%s(', iface, func)
for idx, param in ipairs(docs.params) do
sig = sig .. ((param.name:gsub('%?$', '')))
if idx ~= #docs.params then sig = sig .. ', ' end
end
sig = sig .. ')'
f:write(string.format([[
<h4 class='heading'>
%s
<a href="#%s" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
]], sig, func))
f:write(table.concat(docs.description, '\n') .. '\n')
f:write '#### Parameters\n'
if #docs.params == 0 then
f:write 'This function has no parameters. \n'
end
for _, param in ipairs(docs.params) do
f:write(string.format('`%s` **`%s`**\n', param.name:gsub('%?$', ''), param.type))
end
--[[
local params = table.filter(docs, function(t)
return t:match '^%-%-%- @param'
end)
for i, str in ipairs(params) do
if i ~= 1 then
f:write ', '
end
f:write(str:match '^%-%-%- @param ([%w]+) ')
end
f:write(')\n')
for _, str in ipairs(docs) do
if not str:match '^%-%-%- @' then
f:write(str:match '^%-%-%- (.+)' .. '\n')
end
end
]]--
f:write('</div>')
f:write('\n\n')
end
end

141
complete.go
View File

@ -188,15 +188,15 @@ func escapeFilename(fname string) string {
return escapeReplaer.Replace(fname)
}
// #interface completions
// #interface completion
// tab completions
// The completions interface deals with tab completions.
func completionLoader(rtm *rt.Runtime) *rt.Table {
exports := map[string]util.LuaExport{
"files": {luaFileComplete, 3, false},
"bins": {luaBinaryComplete, 3, false},
"call": {callLuaCompleter, 4, false},
"handler": {completionHandler, 2, false},
"bins": {hcmpBins, 3, false},
"call": {hcmpCall, 4, false},
"files": {hcmpFiles, 3, false},
"handler": {hcmpHandler, 2, false},
}
mod := rt.NewTable()
@ -205,27 +205,58 @@ func completionLoader(rtm *rt.Runtime) *rt.Table {
return mod
}
// #interface completions
// handler(line, pos)
// The handler function is the callback for tab completion in Hilbish.
// You can check the completions doc for more info.
// --- @param line string
// --- @param pos string
func completionHandler(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), nil
// #interface completion
// bins(query, ctx, fields) -> entries (table), prefix (string)
// Return binaries/executables based on the provided parameters.
// This function is meant to be used as a helper in a command completion handler.
// #param query string
// #param ctx string
// #param fields table
/*
#example
-- an extremely simple completer for sudo.
hilbish.complete('command.sudo', function(query, ctx, fields)
table.remove(fields, 1)
if #fields[1] then
-- return commands because sudo runs a command as root..!
local entries, pfx = hilbish.completion.bins(query, ctx, fields)
return {
type = 'grid',
items = entries
}, pfx
end
-- ... else suggest files or anything else ..
end)
#example
*/
func hcmpBins(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
query, ctx, fds, err := getCompleteParams(t, c)
if err != nil {
return nil, err
}
completions, pfx := binaryComplete(query, ctx, fds)
luaComps := rt.NewTable()
for i, comp := range completions {
luaComps.Set(rt.IntValue(int64(i + 1)), rt.StringValue(comp))
}
return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
}
// #interface completions
// #interface completion
// call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
// Calls a completer function. This is mainly used to call
// a command completer, which will have a `name` in the form
// of `command.name`, example: `command.git`.
// You can check `doc completions` for info on the `completionGroups` return value.
// --- @param name string
// --- @param query string
// --- @param ctx string
// --- @param fields table
func callLuaCompleter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// Calls a completer function. This is mainly used to call a command completer, which will have a `name`
// in the form of `command.name`, example: `command.git`.
// You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
// #param name string
// #param query string
// #param ctx string
// #param fields table
func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(4); err != nil {
return nil, err
}
@ -253,24 +284,26 @@ func callLuaCompleter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// we must keep the holy 80 cols
completerReturn, err := rt.Call1(l.MainThread(),
rt.FunctionValue(completecb), rt.StringValue(query),
rt.StringValue(ctx), rt.TableValue(fields))
cont := c.Next()
err = rt.Call(l.MainThread(), rt.FunctionValue(completecb),
[]rt.Value{rt.StringValue(query), rt.StringValue(ctx), rt.TableValue(fields)},
cont)
if err != nil {
return nil, err
}
return c.PushingNext1(t.Runtime, completerReturn), nil
return cont, nil
}
// #interface completions
// #interface completion
// files(query, ctx, fields) -> entries (table), prefix (string)
// Returns file completion candidates based on the provided query.
// --- @param query string
// --- @param ctx string
// --- @param fields table
func luaFileComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// Returns file matches based on the provided parameters.
// This function is meant to be used as a helper in a command completion handler.
// #param query string
// #param ctx string
// #param fields table
func hcmpFiles(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
query, ctx, fds, err := getCompleteParams(t, c)
if err != nil {
return nil, err
@ -286,28 +319,32 @@ func luaFileComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
}
// #interface completions
// bins(query, ctx, fields) -> entries (table), prefix (string)
// Returns binary/executale completion candidates based on the provided query.
// --- @param query string
// --- @param ctx string
// --- @param fields table
func luaBinaryComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
query, ctx, fds, err := getCompleteParams(t, c)
if err != nil {
return nil, err
}
// #interface completion
// handler(line, pos)
// This function contains the general completion handler for Hilbish. This function handles
// completion of everything, which includes calling other command handlers, binaries, and files.
// This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
// #param line string The current Hilbish command line
// #param pos number Numerical position of the cursor
/*
#example
-- stripped down version of the default implementation
function hilbish.completion.handler(line, pos)
local query = fields[#fields]
completions, pfx := binaryComplete(query, ctx, fds)
luaComps := rt.NewTable()
for i, comp := range completions {
luaComps.Set(rt.IntValue(int64(i + 1)), rt.StringValue(comp))
}
return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
if #fields == 1 then
-- call bins handler here
else
-- call command completer or files completer here
end
end
#example
*/
func hcmpHandler(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), nil
}
func getCompleteParams(t *rt.Thread, c *rt.GoCont) (string, string, []string, error) {
if err := c.CheckNArgs(3); err != nil {
return "", "", []string{}, err

0
website/content/docs/_index.md → docs/_index.md
View File

2
docs/api/_index.md
View File

@ -1,7 +1,7 @@
---
title: API
layout: doc
weight: -50
weight: -100
menu: docs
---

167
docs/api/bait.md
View File

@ -8,27 +8,160 @@ menu:
---
## Introduction
Bait is the event emitter for Hilbish. Why name it bait? Why not.
It throws hooks that you can catch. This is what you will use if
you want to listen in on hooks to know when certain things have
happened, like when you've changed directory, a command has failed,
etc. To find all available hooks thrown by Hilbish, see doc hooks.
Bait is the event emitter for Hilbish. Much like Node.js and
its `events` system, many actions in Hilbish emit events.
Unlike Node.js, Hilbish events are global. So make sure to
pick a unique name!
Usage of the Bait module consists of userstanding
event-driven architecture, but it's pretty simple:
If you want to act on a certain event, you can `catch` it.
You can act on events via callback functions.
Examples of this are in the Hilbish default config!
Consider this part of it:
```lua
bait.catch('command.exit', function(code)
running = false
doPrompt(code ~= 0)
doNotifyPrompt()
end)
```
What this does is, whenever the `command.exit` event is thrown,
this function will set the user prompt.
## Functions
### catch(name, cb)
Catches a hook with `name`. Runs the `cb` when it is thrown
|||
|----|----|
|<a href="#catch">catch(name, cb)</a>|Catches an event. This function can be used to act on events.|
|<a href="#catchOnce">catchOnce(name, cb)</a>|Catches an event, but only once. This will remove the hook immediately after it runs for the first time.|
|<a href="#hooks">hooks(name) -> table</a>|Returns a table of functions that are hooked on an event with the corresponding `name`.|
|<a href="#release">release(name, catcher)</a>|Removes the `catcher` for the event with `name`.|
|<a href="#throw">throw(name, ...args)</a>|Throws a hook with `name` with the provided `args`.|
### catchOnce(name, cb)
Same as catch, but only runs the `cb` once and then removes the hook
<hr>
<div id='catch'>
<h4 class='heading'>
bait.catch(name, cb)
<a href="#catch" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### hooks(name) -> table
Returns a table with hooks (callback functions) on the event with `name`.
Catches an event. This function can be used to act on events.
### release(name, catcher)
Removes the `catcher` for the event with `name`.
For this to work, `catcher` has to be the same function used to catch
an event, like one saved to a variable.
#### Parameters
`string` **`name`**
The name of the hook.
### throw(name, ...args)
Throws a hook with `name` with the provided `args`
`function` **`cb`**
The function that will be called when the hook is thrown.
#### Example
```lua
bait.catch('hilbish.exit', function()
print 'Goodbye Hilbish!'
end)
```
</div>
<hr>
<div id='catchOnce'>
<h4 class='heading'>
bait.catchOnce(name, cb)
<a href="#catchOnce" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Catches an event, but only once. This will remove the hook immediately after it runs for the first time.
#### Parameters
`string` **`name`**
The name of the event
`function` **`cb`**
The function that will be called when the event is thrown.
</div>
<hr>
<div id='hooks'>
<h4 class='heading'>
bait.hooks(name) -> table
<a href="#hooks" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns a table of functions that are hooked on an event with the corresponding `name`.
#### Parameters
`string` **`name`**
The name of the hook
</div>
<hr>
<div id='release'>
<h4 class='heading'>
bait.release(name, catcher)
<a href="#release" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Removes the `catcher` for the event with `name`.
For this to work, `catcher` has to be the same function used to catch
an event, like one saved to a variable.
#### Parameters
`string` **`name`**
Name of the event the hook is on
`function` **`catcher`**
Hook function to remove
#### Example
```lua
local hookCallback = function() print 'hi' end
bait.catch('event', hookCallback)
-- a little while later....
bait.release('event', hookCallback)
-- and now hookCallback will no longer be ran for the event.
```
</div>
<hr>
<div id='throw'>
<h4 class='heading'>
bait.throw(name, ...args)
<a href="#throw" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Throws a hook with `name` with the provided `args`.
#### Parameters
`string` **`name`**
The name of the hook.
`any` **`args`** (This type is variadic. You can pass an infinite amount of parameters with this type.)
The arguments to pass to the hook.
#### Example
```lua
bait.throw('greeting', 'world')
-- This can then be listened to via
bait.catch('gretting', function(greetTo)
print('Hello ' .. greetTo)
end)
```
</div>

79
docs/api/commander.md
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@ -9,11 +9,10 @@ menu:
## Introduction
Commander is a library for writing custom commands in Lua.
In order to make it easier to write commands for Hilbish,
not require separate scripts and to be able to use in a config,
the Commander library exists. This is like a very simple wrapper
that works with Hilbish for writing commands. Example:
Commander is the library which handles Hilbish commands. This makes
the user able to add Lua-written commands to their shell without making
a separate script in a bin folder. Instead, you may simply use the Commander
library in your Hilbish config.
```lua
local commander = require 'commander'
@ -28,19 +27,67 @@ that will print `Hello world!` to output. One question you may
have is: What is the `sinks` parameter?
The `sinks` parameter is a table with 3 keys: `in`, `out`,
and `err`. The values of these is a <a href="/Hilbish/docs/api/hilbish/#sink" style="text-decoration: none;">Sink</a>.
and `err`. All of them are a <a href="/Hilbish/docs/api/hilbish/#sink" style="text-decoration: none;">Sink</a>.
- `in` is the standard input. You can read from this sink
to get user input. (**This is currently unimplemented.**)
- `out` is standard output. This is usually where text meant for
output should go.
- `err` is standard error. This sink is for writing errors, as the
name would suggest.
- `in` is the standard input.
You may use the read functions on this sink to get input from the user.
- `out` is standard output.
This is usually where command output should go.
- `err` is standard error.
This sink is for writing errors, as the name would suggest.
## Functions
### deregister(name)
Deregisters any command registered with `name`
|||
|----|----|
|<a href="#deregister">deregister(name)</a>|Removes the named command. Note that this will only remove Commander-registered commands.|
|<a href="#register">register(name, cb)</a>|Adds a new command with the given `name`. When Hilbish has to run a command with a name,|
### register(name, cb)
Register a command with `name` that runs `cb` when ran
<hr>
<div id='deregister'>
<h4 class='heading'>
commander.deregister(name)
<a href="#deregister" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Removes the named command. Note that this will only remove Commander-registered commands.
#### Parameters
`string` **`name`**
Name of the command to remove.
</div>
<hr>
<div id='register'>
<h4 class='heading'>
commander.register(name, cb)
<a href="#register" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Adds a new command with the given `name`. When Hilbish has to run a command with a name,
it will run the function providing the arguments and sinks.
#### Parameters
`string` **`name`**
Name of the command
`function` **`cb`**
Callback to handle command invocation
#### Example
```lua
-- When you run the command `hello` in the shell, it will print `Hello world`.
-- If you run it with, for example, `hello Hilbish`, it will print 'Hello Hilbish'
commander.register('hello', function(args, sinks)
local name = 'world'
if #args > 0 then name = args[1] end
sinks.out:writeln('Hello ' .. name)
end)
```
</div>

249
docs/api/fs.md
View File

@ -8,44 +8,233 @@ menu:
---
## Introduction
The fs module provides easy and simple access to filesystem functions
and other things, and acts an addition to the Lua standard library's
I/O and filesystem functions.
The fs module provides filesystem functions to Hilbish. While Lua's standard
library has some I/O functions, they're missing a lot of the basics. The `fs`
library offers more functions and will work on any operating system Hilbish does.
## Functions
### abs(path) -> string
Gives an absolute version of `path`.
|||
|----|----|
|<a href="#abs">abs(path) -> string</a>|Returns an absolute version of the `path`.|
|<a href="#basename">basename(path) -> string</a>|Returns the "basename," or the last part of the provided `path`. If path is empty,|
|<a href="#cd">cd(dir)</a>|Changes Hilbish's directory to `dir`.|
|<a href="#dir">dir(path) -> string</a>|Returns the directory part of `path`. If a file path like|
|<a href="#glob">glob(pattern) -> matches (table)</a>|Match all files based on the provided `pattern`.|
|<a href="#join">join(...path) -> string</a>|Takes any list of paths and joins them based on the operating system's path separator.|
|<a href="#mkdir">mkdir(name, recursive)</a>|Creates a new directory with the provided `name`.|
|<a href="#readdir">readdir(path) -> table[string]</a>|Returns a list of all files and directories in the provided path.|
|<a href="#stat">stat(path) -> {}</a>|Returns the information about a given `path`.|
### basename(path) -> string
Gives the basename of `path`. For the rules,
see Go's filepath.Base
## Static module fields
|||
|----|----|
|pathSep|The operating system's path separator.|
### cd(dir)
Changes directory to `dir`
<hr>
<div id='abs'>
<h4 class='heading'>
fs.abs(path) -> string
<a href="#abs" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### dir(path) -> string
Returns the directory part of `path`. For the rules, see Go's
filepath.Dir
Returns an absolute version of the `path`.
This can be used to resolve short paths like `..` to `/home/user`.
### glob(pattern) -> matches (table)
Glob all files and directories that match the pattern.
For the rules, see Go's filepath.Glob
#### Parameters
`string` **`path`**
### join(...) -> string
Takes paths and joins them together with the OS's
directory separator (forward or backward slash).
### mkdir(name, recursive)
Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
</div>
### readdir(dir) -> {}
Returns a table of files in `dir`.
<hr>
<div id='basename'>
<h4 class='heading'>
fs.basename(path) -> string
<a href="#basename" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### stat(path) -> {}
Returns a table of info about the `path`.
It contains the following keys:
name (string) - Name of the path
size (number) - Size of the path
mode (string) - Permission mode in an octal format string (with leading 0)
isDir (boolean) - If the path is a directory
Returns the "basename," or the last part of the provided `path`. If path is empty,
`.` will be returned.
#### Parameters
`string` **`path`**
Path to get the base name of.
</div>
<hr>
<div id='cd'>
<h4 class='heading'>
fs.cd(dir)
<a href="#cd" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Changes Hilbish's directory to `dir`.
#### Parameters
`string` **`dir`**
Path to change directory to.
</div>
<hr>
<div id='dir'>
<h4 class='heading'>
fs.dir(path) -> string
<a href="#dir" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the directory part of `path`. If a file path like
`~/Documents/doc.txt` then this function will return `~/Documents`.
#### Parameters
`string` **`path`**
Path to get the directory for.
</div>
<hr>
<div id='glob'>
<h4 class='heading'>
fs.glob(pattern) -> matches (table)
<a href="#glob" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Match all files based on the provided `pattern`.
For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match
#### Parameters
`string` **`pattern`**
Pattern to compare files with.
#### Example
```lua
--[[
Within a folder that contains the following files:
a.txt
init.lua
code.lua
doc.pdf
]]--
local matches = fs.glob './*.lua'
print(matches)
-- -> {'init.lua', 'code.lua'}
```
</div>
<hr>
<div id='join'>
<h4 class='heading'>
fs.join(...path) -> string
<a href="#join" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Takes any list of paths and joins them based on the operating system's path separator.
#### Parameters
`string` **`path`** (This type is variadic. You can pass an infinite amount of parameters with this type.)
Paths to join together
#### Example
```lua
-- This prints the directory for Hilbish's config!
print(fs.join(hilbish.userDir.config, 'hilbish'))
-- -> '/home/user/.config/hilbish' on Linux
```
</div>
<hr>
<div id='mkdir'>
<h4 class='heading'>
fs.mkdir(name, recursive)
<a href="#mkdir" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Creates a new directory with the provided `name`.
With `recursive`, mkdir will create parent directories.
#### Parameters
`string` **`name`**
Name of the directory
`boolean` **`recursive`**
Whether to create parent directories for the provided name
#### Example
```lua
-- This will create the directory foo, then create the directory bar in the
-- foo directory. If recursive is false in this case, it will fail.
fs.mkdir('./foo/bar', true)
```
</div>
<hr>
<div id='readdir'>
<h4 class='heading'>
fs.readdir(path) -> table[string]
<a href="#readdir" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns a list of all files and directories in the provided path.
#### Parameters
`string` **`dir`**
</div>
<hr>
<div id='stat'>
<h4 class='heading'>
fs.stat(path) -> {}
<a href="#stat" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the information about a given `path`.
The returned table contains the following values:
name (string) - Name of the path
size (number) - Size of the path in bytes
mode (string) - Unix permission mode in an octal format string (with leading 0)
isDir (boolean) - If the path is a directory
#### Parameters
`string` **`path`**
#### Example
```lua
local inspect = require 'inspect'
local stat = fs.stat '~'
print(inspect(stat))
--[[
Would print the following:
{
isDir = true,
mode = "0755",
name = "username",
size = 12288
}
]]--
```
</div>

541
docs/api/hilbish/_index.md
View File

@ -11,108 +11,490 @@ menu:
The Hilbish module includes the core API, containing
interfaces and functions which directly relate to shell functionality.
## Interface fields
- `ver`: The version of Hilbish
- `goVersion`: The version of Go that Hilbish was compiled with
- `user`: Username of the user
- `host`: Hostname of the machine
- `dataDir`: Directory for Hilbish data files, including the docs and default modules
- `interactive`: Is Hilbish in an interactive shell?
- `login`: Is Hilbish the login shell?
- `vimMode`: Current Vim input mode of Hilbish (will be nil if not in Vim input mode)
- `exitCode`: xit code of the last executed command
## Functions
### alias(cmd, orig)
Sets an alias of `cmd` to `orig`
|||
|----|----|
|<a href="#alias">alias(cmd, orig)</a>|Sets an alias, with a name of `cmd` to another command.|
|<a href="#appendPath">appendPath(dir)</a>|Appends the provided dir to the command path (`$PATH`)|
|<a href="#complete">complete(scope, cb)</a>|Registers a completion handler for the specified scope.|
|<a href="#cwd">cwd() -> string</a>|Returns the current directory of the shell.|
|<a href="#exec">exec(cmd)</a>|Replaces the currently running Hilbish instance with the supplied command.|
|<a href="#goro">goro(fn)</a>|Puts `fn` in a Goroutine.|
|<a href="#highlighter">highlighter(line)</a>|Line highlighter handler.|
|<a href="#hinter">hinter(line, pos)</a>|The command line hint handler. It gets called on every key insert to|
|<a href="#inputMode">inputMode(mode)</a>|Sets the input mode for Hilbish's line reader.|
|<a href="#interval">interval(cb, time) -> @Timer</a>|Runs the `cb` function every specified amount of `time`.|
|<a href="#multiprompt">multiprompt(str)</a>|Changes the text prompt when Hilbish asks for more input.|
|<a href="#prependPath">prependPath(dir)</a>|Prepends `dir` to $PATH.|
|<a href="#prompt">prompt(str, typ)</a>|Changes the shell prompt to the provided string.|
|<a href="#read">read(prompt) -> input (string)</a>|Read input from the user, using Hilbish's line editor/input reader.|
|<a href="#run">run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)</a>|Runs `cmd` in Hilbish's shell script interpreter.|
|<a href="#runnerMode">runnerMode(mode)</a>|Sets the execution/runner mode for interactive Hilbish.|
|<a href="#timeout">timeout(cb, time) -> @Timer</a>|Executed the `cb` function after a period of `time`.|
|<a href="#which">which(name) -> string</a>|Checks if `name` is a valid command.|
### appendPath(dir)
Appends `dir` to $PATH
## Static module fields
|||
|----|----|
|ver|The version of Hilbish|
|goVersion|The version of Go that Hilbish was compiled with|
|user|Username of the user|
|host|Hostname of the machine|
|dataDir|Directory for Hilbish data files, including the docs and default modules|
|interactive|Is Hilbish in an interactive shell?|
|login|Is Hilbish the login shell?|
|vimMode|Current Vim input mode of Hilbish (will be nil if not in Vim input mode)|
|exitCode|Exit code of the last executed command|
### complete(scope, cb)
Registers a completion handler for `scope`.
A `scope` is currently only expected to be `command.<cmd>`,
replacing <cmd> with the name of the command (for example `command.git`).
`cb` must be a function that returns a table of "completion groups."
Check `doc completions` for more information.
<hr>
<div id='alias'>
<h4 class='heading'>
hilbish.alias(cmd, orig)
<a href="#alias" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### cwd() -> string
Returns the current directory of the shell
Sets an alias, with a name of `cmd` to another command.
### exec(cmd)
Replaces running hilbish with `cmd`
#### Parameters
`string` **`cmd`**
Name of the alias
### goro(fn)
Puts `fn` in a goroutine
`string` **`orig`**
Command that will be aliased
### highlighter(line)
Line highlighter handler. This is mainly for syntax highlighting, but in
reality could set the input of the prompt to *display* anything. The
callback is passed the current line and is expected to return a line that
will be used as the input display.
Note that to set a highlighter, one has to override this function.
Example:
#### Example
```lua
-- With this, "ga file" will turn into "git add file"
hilbish.alias('ga', 'git add')
-- Numbered substitutions are supported here!
hilbish.alias('dircount', 'ls %1 | wc -l')
-- "dircount ~" would count how many files are in ~ (home directory).
```
</div>
<hr>
<div id='appendPath'>
<h4 class='heading'>
hilbish.appendPath(dir)
<a href="#appendPath" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Appends the provided dir to the command path (`$PATH`)
#### Parameters
`string|table` **`dir`**
Directory (or directories) to append to path
#### Example
```lua
hilbish.appendPath '~/go/bin'
-- Will add ~/go/bin to the command path.
-- Or do multiple:
hilbish.appendPath {
'~/go/bin',
'~/.local/bin'
}
```
</div>
<hr>
<div id='complete'>
<h4 class='heading'>
hilbish.complete(scope, cb)
<a href="#complete" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Registers a completion handler for the specified scope.
A `scope` is expected to be `command.<cmd>`,
replacing <cmd> with the name of the command (for example `command.git`).
The documentation for completions, under Features/Completions or `doc completions`
provides more details.
#### Parameters
`string` **`scope`**
`function` **`cb`**
#### Example
```lua
-- This is a very simple example. Read the full doc for completions for details.
hilbish.complete('command.sudo', function(query, ctx, fields)
if #fields == 0 then
-- complete for commands
local comps, pfx = hilbish.completion.bins(query, ctx, fields)
local compGroup = {
items = comps, -- our list of items to complete
type = 'grid' -- what our completions will look like.
}
return {compGroup}, pfx
end
-- otherwise just be boring and return files
local comps, pfx = hilbish.completion.files(query, ctx, fields)
local compGroup = {
items = comps,
type = 'grid'
}
return {compGroup}, pfx
end)
```
</div>
<hr>
<div id='cwd'>
<h4 class='heading'>
hilbish.cwd() -> string
<a href="#cwd" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the current directory of the shell.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='exec'>
<h4 class='heading'>
hilbish.exec(cmd)
<a href="#exec" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Replaces the currently running Hilbish instance with the supplied command.
This can be used to do an in-place restart.
#### Parameters
`string` **`cmd`**
</div>
<hr>
<div id='goro'>
<h4 class='heading'>
hilbish.goro(fn)
<a href="#goro" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Puts `fn` in a Goroutine.
This can be used to run any function in another thread at the same time as other Lua code.
**NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**
**This is a limitation of the Lua runtime.**
#### Parameters
`function` **`fn`**
</div>
<hr>
<div id='highlighter'>
<h4 class='heading'>
hilbish.highlighter(line)
<a href="#highlighter" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Line highlighter handler.
This is mainly for syntax highlighting, but in reality could set the input
of the prompt to *display* anything. The callback is passed the current line
and is expected to return a line that will be used as the input display.
Note that to set a highlighter, one has to override this function.
#### Parameters
`string` **`line`**
#### Example
```lua
--This code will highlight all double quoted strings in green.
function hilbish.highlighter(line)
return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
end
```
This code will highlight all double quoted strings in green.
</div>
### hinter(line, pos)
The command line hint handler. It gets called on every key insert to
determine what text to use as an inline hint. It is passed the current
line and cursor position. It is expected to return a string which is used
as the text for the hint. This is by default a shim. To set hints,
override this function with your custom handler.
<hr>
<div id='hinter'>
<h4 class='heading'>
hilbish.hinter(line, pos)
<a href="#hinter" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### inputMode(mode)
Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
The command line hint handler. It gets called on every key insert to
determine what text to use as an inline hint. It is passed the current
line and cursor position. It is expected to return a string which is used
as the text for the hint. This is by default a shim. To set hints,
override this function with your custom handler.
### interval(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
Runs the `cb` function every `time` milliseconds.
This creates a timer that starts immediately.
#### Parameters
`string` **`line`**
### multiprompt(str)
Changes the continued line prompt to `str`
### prependPath(dir)
Prepends `dir` to $PATH
`number` **`pos`**
Position of cursor in line. Usually equals string.len(line)
### prompt(str, typ)
Changes the shell prompt to `str`
There are a few verbs that can be used in the prompt text.
These will be formatted and replaced with the appropriate values.
`%d` - Current working directory
`%u` - Name of current user
`%h` - Hostname of device
#### Example
```lua
-- this will display "hi" after the cursor in a dimmed color.
function hilbish.hinter(line, pos)
return 'hi'
end
```
</div>
### read(prompt) -> input (string)
Read input from the user, using Hilbish's line editor/input reader.
This is a separate instance from the one Hilbish actually uses.
Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
<hr>
<div id='inputMode'>
<h4 class='heading'>
hilbish.inputMode(mode)
<a href="#inputMode" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)
Runs `cmd` in Hilbish's sh interpreter.
If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
3rd values instead of being outputted to the terminal.
Sets the input mode for Hilbish's line reader.
`emacs` is the default. Setting it to `vim` changes behavior of input to be
Vim-like with modes and Vim keybinds.
### runnerMode(mode)
Sets the execution/runner mode for interactive Hilbish. This determines whether
Hilbish wll try to run input as Lua and/or sh or only do one of either.
Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
sh, and lua. It also accepts a function, to which if it is passed one
will call it to execute user input instead.
#### Parameters
`string` **`mode`**
Can be set to either `emacs` or `vim`
### timeout(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
Runs the `cb` function after `time` in milliseconds.
This creates a timer that starts immediately.
</div>
### which(name) -> string
Checks if `name` is a valid command.
Will return the path of the binary, or a basename if it's a commander.
<hr>
<div id='interval'>
<h4 class='heading'>
hilbish.interval(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
<a href="#interval" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Runs the `cb` function every specified amount of `time`.
This creates a timer that ticking immediately.
#### Parameters
`function` **`cb`**
`number` **`time`**
Time in milliseconds.
</div>
<hr>
<div id='multiprompt'>
<h4 class='heading'>
hilbish.multiprompt(str)
<a href="#multiprompt" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Changes the text prompt when Hilbish asks for more input.
This will show up when text is incomplete, like a missing quote
#### Parameters
`string` **`str`**
#### Example
```lua
--[[
imagine this is your text input:
user ~ ∆ echo "hey
but there's a missing quote! hilbish will now prompt you so the terminal
will look like:
user ~ ∆ echo "hey
--> ...!"
so then you get
user ~ ∆ echo "hey
--> ...!"
hey ...!
]]--
hilbish.multiprompt '-->'
```
</div>
<hr>
<div id='prependPath'>
<h4 class='heading'>
hilbish.prependPath(dir)
<a href="#prependPath" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Prepends `dir` to $PATH.
#### Parameters
`string` **`dir`**
</div>
<hr>
<div id='prompt'>
<h4 class='heading'>
hilbish.prompt(str, typ)
<a href="#prompt" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Changes the shell prompt to the provided string.
There are a few verbs that can be used in the prompt text.
These will be formatted and replaced with the appropriate values.
`%d` - Current working directory
`%u` - Name of current user
`%h` - Hostname of device
#### Parameters
`string` **`str`**
`string` **`typ?`**
Type of prompt, being left or right. Left by default.
#### Example
```lua
-- the default hilbish prompt without color
hilbish.prompt '%u %d ∆'
-- or something of old:
hilbish.prompt '%u@%h :%d $'
-- prompt: user@hostname: ~/directory $
```
</div>
<hr>
<div id='read'>
<h4 class='heading'>
hilbish.read(prompt) -> input (string)
<a href="#read" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Read input from the user, using Hilbish's line editor/input reader.
This is a separate instance from the one Hilbish actually uses.
Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.
#### Parameters
`string` **`prompt?`**
Text to print before input, can be empty.
</div>
<hr>
<div id='run'>
<h4 class='heading'>
hilbish.run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)
<a href="#run" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Runs `cmd` in Hilbish's shell script interpreter.
#### Parameters
`string` **`cmd`**
`boolean` **`returnOut`**
If this is true, the function will return the standard output and error of the command instead of printing it.
</div>
<hr>
<div id='runnerMode'>
<h4 class='heading'>
hilbish.runnerMode(mode)
<a href="#runnerMode" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Sets the execution/runner mode for interactive Hilbish.
This determines whether Hilbish wll try to run input as Lua
and/or sh or only do one of either.
Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
sh, and lua. It also accepts a function, to which if it is passed one
will call it to execute user input instead.
Read [about runner mode](../features/runner-mode) for more information.
#### Parameters
`string|function` **`mode`**
</div>
<hr>
<div id='timeout'>
<h4 class='heading'>
hilbish.timeout(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
<a href="#timeout" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Executed the `cb` function after a period of `time`.
This creates a Timer that starts ticking immediately.
#### Parameters
`function` **`cb`**
`number` **`time`**
Time to run in milliseconds.
</div>
<hr>
<div id='which'>
<h4 class='heading'>
hilbish.which(name) -> string
<a href="#which" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Checks if `name` is a valid command.
Will return the path of the binary, or a basename if it's a commander.
#### Parameters
`string` **`name`**
</div>
## Types
<hr>
## Sink
A sink is a structure that has input and/or output to/from
a desination.
@ -126,7 +508,10 @@ A call with no argument will toggle the value.
Flush writes all buffered input to the sink.
#### read() -> string
Reads input from the sink.
Reads a liine of input from the sink.
#### readAll() -> string
Reads all input from the sink.
#### write(str)
Writes data to a sink.

84
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@ -1,5 +1,5 @@
---
title: Interface hilbish.aliases
title: Module hilbish.aliases
description: command aliasing
layout: doc
menu:
@ -11,15 +11,81 @@ menu:
The alias interface deals with all command aliases in Hilbish.
## Functions
### add(alias, cmd)
This is an alias (ha) for the `hilbish.alias` function.
|||
|----|----|
|<a href="#aliases.add">add(alias, cmd)</a>|This is an alias (ha) for the [hilbish.alias](../#alias) function.|
|<a href="#aliases.delete">delete(name)</a>|Removes an alias.|
|<a href="#aliases.list">list() -> table[string, string]</a>|Get a table of all aliases, with string keys as the alias and the value as the command.|
|<a href="#aliases.resolve">resolve(alias) -> string?</a>|Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.|
### delete(name)
Removes an alias.
<hr>
<div id='aliases.add'>
<h4 class='heading'>
hilbish.aliases.add(alias, cmd)
<a href="#aliases.add" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### list() -> table\<string, string>
Get a table of all aliases, with string keys as the alias and the value as the command.
This is an alias (ha) for the [hilbish.alias](../#alias) function.
### resolve(alias) -> command (string)
Tries to resolve an alias to its command.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='aliases.delete'>
<h4 class='heading'>
hilbish.aliases.delete(name)
<a href="#aliases.delete" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Removes an alias.
#### Parameters
`string` **`name`**
</div>
<hr>
<div id='aliases.list'>
<h4 class='heading'>
hilbish.aliases.list() -> table[string, string]
<a href="#aliases.list" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Get a table of all aliases, with string keys as the alias and the value as the command.
#### Parameters
This function has no parameters.
#### Example
```lua
hilbish.aliases.add('hi', 'echo hi')
local aliases = hilbish.aliases.list()
-- -> {hi = 'echo hi'}
```
</div>
<hr>
<div id='aliases.resolve'>
<h4 class='heading'>
hilbish.aliases.resolve(alias) -> string?
<a href="#aliases.resolve" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
#### Parameters
`string` **`alias`**
</div>

149
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@ -0,0 +1,149 @@
---
title: Module hilbish.completion
description: tab completions
layout: doc
menu:
docs:
parent: "API"
---
## Introduction
The completions interface deals with tab completions.
## Functions
|||
|----|----|
|<a href="#completion.bins">bins(query, ctx, fields) -> entries (table), prefix (string)</a>|Return binaries/executables based on the provided parameters.|
|<a href="#completion.call">call(name, query, ctx, fields) -> completionGroups (table), prefix (string)</a>|Calls a completer function. This is mainly used to call a command completer, which will have a `name`|
|<a href="#completion.files">files(query, ctx, fields) -> entries (table), prefix (string)</a>|Returns file matches based on the provided parameters.|
|<a href="#completion.handler">handler(line, pos)</a>|This function contains the general completion handler for Hilbish. This function handles|
<hr>
<div id='completion.bins'>
<h4 class='heading'>
hilbish.completion.bins(query, ctx, fields) -> entries (table), prefix (string)
<a href="#completion.bins" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Return binaries/executables based on the provided parameters.
This function is meant to be used as a helper in a command completion handler.
#### Parameters
`string` **`query`**
`string` **`ctx`**
`table` **`fields`**
#### Example
```lua
-- an extremely simple completer for sudo.
hilbish.complete('command.sudo', function(query, ctx, fields)
table.remove(fields, 1)
if #fields[1] then
-- return commands because sudo runs a command as root..!
local entries, pfx = hilbish.completion.bins(query, ctx, fields)
return {
type = 'grid',
items = entries
}, pfx
end
-- ... else suggest files or anything else ..
end)
```
</div>
<hr>
<div id='completion.call'>
<h4 class='heading'>
hilbish.completion.call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
<a href="#completion.call" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Calls a completer function. This is mainly used to call a command completer, which will have a `name`
in the form of `command.name`, example: `command.git`.
You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
#### Parameters
`string` **`name`**
`string` **`query`**
`string` **`ctx`**
`table` **`fields`**
</div>
<hr>
<div id='completion.files'>
<h4 class='heading'>
hilbish.completion.files(query, ctx, fields) -> entries (table), prefix (string)
<a href="#completion.files" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns file matches based on the provided parameters.
This function is meant to be used as a helper in a command completion handler.
#### Parameters
`string` **`query`**
`string` **`ctx`**
`table` **`fields`**
</div>
<hr>
<div id='completion.handler'>
<h4 class='heading'>
hilbish.completion.handler(line, pos)
<a href="#completion.handler" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
This function contains the general completion handler for Hilbish. This function handles
completion of everything, which includes calling other command handlers, binaries, and files.
This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
#### Parameters
`string` **`line`**
The current Hilbish command line
`number` **`pos`**
Numerical position of the cursor
#### Example
```lua
-- stripped down version of the default implementation
function hilbish.completion.handler(line, pos)
local query = fields[#fields]
if #fields == 1 then
-- call bins handler here
else
-- call command completer or files completer here
end
end
```
</div>

29
docs/api/hilbish/hilbish.completions.md
View File

@ -1,29 +0,0 @@
---
title: Interface hilbish.completions
description: tab completions
layout: doc
menu:
docs:
parent: "API"
---
## Introduction
The completions interface deals with tab completions.
## Functions
### call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
Calls a completer function. This is mainly used to call
a command completer, which will have a `name` in the form
of `command.name`, example: `command.git`.
You can check `doc completions` for info on the `completionGroups` return value.
### handler(line, pos)
The handler function is the callback for tab completion in Hilbish.
You can check the completions doc for more info.
### bins(query, ctx, fields) -> entries (table), prefix (string)
Returns binary/executale completion candidates based on the provided query.
### files(query, ctx, fields) -> entries (table), prefix (string)
Returns file completion candidates based on the provided query.

95
docs/api/hilbish/hilbish.editor.md
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@ -1,5 +1,5 @@
---
title: Interface hilbish.editor
title: Module hilbish.editor
description: interactions for Hilbish's line reader
layout: doc
menu:
@ -12,15 +12,92 @@ The hilbish.editor interface provides functions to
directly interact with the line editor in use.
## Functions
### getLine() -> string
Returns the current input line.
|||
|----|----|
|<a href="#editor.getLine">getLine() -> string</a>|Returns the current input line.|
|<a href="#editor.getVimRegister">getVimRegister(register) -> string</a>|Returns the text that is at the register.|
|<a href="#editor.insert">insert(text)</a>|Inserts text into the Hilbish command line.|
|<a href="#editor.getChar">getChar() -> string</a>|Reads a keystroke from the user. This is in a format of something like Ctrl-L.|
|<a href="#editor.setVimRegister">setVimRegister(register, text)</a>|Sets the vim register at `register` to hold the passed text.|
### getVimRegister(register) -> string
Returns the text that is at the register.
<hr>
<div id='editor.getLine'>
<h4 class='heading'>
hilbish.editor.getLine() -> string
<a href="#editor.getLine" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### insert(text)
Inserts text into the line.
Returns the current input line.
### setVimRegister(register, text)
Sets the vim register at `register` to hold the passed text.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='editor.getVimRegister'>
<h4 class='heading'>
hilbish.editor.getVimRegister(register) -> string
<a href="#editor.getVimRegister" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the text that is at the register.
#### Parameters
`string` **`register`**
</div>
<hr>
<div id='editor.insert'>
<h4 class='heading'>
hilbish.editor.insert(text)
<a href="#editor.insert" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Inserts text into the Hilbish command line.
#### Parameters
`string` **`text`**
</div>
<hr>
<div id='editor.getChar'>
<h4 class='heading'>
hilbish.editor.getChar() -> string
<a href="#editor.getChar" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Reads a keystroke from the user. This is in a format of something like Ctrl-L.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='editor.setVimRegister'>
<h4 class='heading'>
hilbish.editor.setVimRegister(register, text)
<a href="#editor.setVimRegister" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Sets the vim register at `register` to hold the passed text.
#### Parameters
`string` **`text`**
</div>

94
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View File

@ -1,5 +1,5 @@
---
title: Interface hilbish.history
title: Module hilbish.history
description: command history
layout: doc
menu:
@ -13,18 +13,90 @@ This includes the ability to override functions to change the main
method of saving history.
## Functions
### add(cmd)
Adds a command to the history.
|||
|----|----|
|<a href="#history.add">add(cmd)</a>|Adds a command to the history.|
|<a href="#history.all">all() -> table</a>|Retrieves all history as a table.|
|<a href="#history.clear">clear()</a>|Deletes all commands from the history.|
|<a href="#history.get">get(index)</a>|Retrieves a command from the history based on the `index`.|
|<a href="#history.size">size() -> number</a>|Returns the amount of commands in the history.|
### all() -> table
Retrieves all history.
<hr>
<div id='history.add'>
<h4 class='heading'>
hilbish.history.add(cmd)
<a href="#history.add" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### clear()
Deletes all commands from the history.
Adds a command to the history.
### get(idx)
Retrieves a command from the history based on the `idx`.
#### Parameters
`string` **`cmd`**
### size() -> number
Returns the amount of commands in the history.
</div>
<hr>
<div id='history.all'>
<h4 class='heading'>
hilbish.history.all() -> table
<a href="#history.all" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Retrieves all history as a table.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='history.clear'>
<h4 class='heading'>
hilbish.history.clear()
<a href="#history.clear" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Deletes all commands from the history.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='history.get'>
<h4 class='heading'>
hilbish.history.get(index)
<a href="#history.get" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Retrieves a command from the history based on the `index`.
#### Parameters
`number` **`index`**
</div>
<hr>
<div id='history.size'>
<h4 class='heading'>
hilbish.history.size() -> number
<a href="#history.size" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the amount of commands in the history.
#### Parameters
This function has no parameters.
</div>

126
docs/api/hilbish/hilbish.jobs.md
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@ -1,5 +1,5 @@
---
title: Interface hilbish.jobs
title: Module hilbish.jobs
description: background job management
layout: doc
menu:
@ -15,32 +15,120 @@ Jobs are the name of background tasks/commands. A job can be started via
interactive usage or with the functions defined below for use in external runners.
## Functions
### add(cmdstr, args, execPath)
Adds a new job to the job table. Note that this does not immediately run it.
|||
|----|----|
|<a href="#jobs.add">add(cmdstr, args, execPath)</a>|Creates a new job. This function does not run the job. This function is intended to be|
|<a href="#jobs.all">all() -> table[@Job]</a>|Returns a table of all job objects.|
|<a href="#jobs.disown">disown(id)</a>|Disowns a job. This simply deletes it from the list of jobs without stopping it.|
|<a href="#jobs.get">get(id) -> @Job</a>|Get a job object via its ID.|
|<a href="#jobs.last">last() -> @Job</a>|Returns the last added job to the table.|
### all() -> table\<<a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>>
Returns a table of all job objects.
<hr>
<div id='jobs.add'>
<h4 class='heading'>
hilbish.jobs.add(cmdstr, args, execPath)
<a href="#jobs.add" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### disown(id)
Disowns a job. This deletes it from the job table.
Creates a new job. This function does not run the job. This function is intended to be
used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
### get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>
Get a job object via its ID.
#### Parameters
`string` **`cmdstr`**
String that a user would write for the job
### last() -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>
Returns the last added job from the table.
`table` **`args`**
Arguments for the commands. Has to include the name of the command.
`string` **`execPath`**
Binary to use to run the command. Needs to be an absolute path.
#### Example
```lua
hilbish.jobs.add('go build', {'go', 'build'}, '/usr/bin/go')
```
</div>
<hr>
<div id='jobs.all'>
<h4 class='heading'>
hilbish.jobs.all() -> table[<a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>]
<a href="#jobs.all" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns a table of all job objects.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='jobs.disown'>
<h4 class='heading'>
hilbish.jobs.disown(id)
<a href="#jobs.disown" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Disowns a job. This simply deletes it from the list of jobs without stopping it.
#### Parameters
`number` **`id`**
</div>
<hr>
<div id='jobs.get'>
<h4 class='heading'>
hilbish.jobs.get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>
<a href="#jobs.get" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Get a job object via its ID.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='jobs.last'>
<h4 class='heading'>
hilbish.jobs.last() -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>
<a href="#jobs.last" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Returns the last added job to the table.
#### Parameters
This function has no parameters.
</div>
## Types
<hr>
## Job
The Job type describes a Hilbish job.
### Properties
- `cmd`: The user entered command string for the job.
- `running`: Whether the job is running or not.
- `id`: The ID of the job in the job table
- `pid`: The Process ID
- `exitCode`: The last exit code of the job.
- `stdout`: The standard output of the job. This just means the normal logs of the process.
- `stderr`: The standard error stream of the process. This (usually) includes error messages of the job.
## Object properties
|||
|----|----|
|cmd|The user entered command string for the job.|
|running|Whether the job is running or not.|
|id|The ID of the job in the job table|
|pid|The Process ID|
|exitCode|The last exit code of the job.|
|stdout|The standard output of the job. This just means the normal logs of the process.|
|stderr|The standard error stream of the process. This (usually) includes error messages of the job.|
### Methods
#### background()

73
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@ -0,0 +1,73 @@
---
title: Module hilbish.module
description: native module loading
layout: doc
menu:
docs:
parent: "API"
---
## Introduction
The hilbish.module interface provides a function to load
Hilbish plugins/modules. Hilbish modules are Go-written
plugins (see https://pkg.go.dev/plugin) that are used to add functionality
to Hilbish that cannot be written in Lua for any reason.
Note that you don't ever need to use the load function that is here as
modules can be loaded with a `require` call like Lua C modules, and the
search paths can be changed with the `paths` property here.
To make a valid native module, the Go plugin has to export a Loader function
with a signature like so: `func(*rt.Runtime) rt.Value`.
`rt` in this case refers to the Runtime type at
https://pkg.go.dev/github.com/arnodel/golua@master/runtime#Runtime
Hilbish uses this package as its Lua runtime. You will need to read
it to use it for a native plugin.
Here is some code for an example plugin:
```go
package main
import (
rt "github.com/arnodel/golua/runtime"
)
func Loader(rtm *rt.Runtime) rt.Value {
return rt.StringValue("hello world!")
}
```
This can be compiled with `go build -buildmode=plugin plugin.go`.
If you attempt to require and print the result (`print(require 'plugin')`), it will show "hello world!"
## Functions
|||
|----|----|
|<a href="#module.load">load(path)</a>|Loads a module at the designated `path`.|
## Static module fields
|||
|----|----|
|paths|A list of paths to search when loading native modules. This is in the style of Lua search paths and will be used when requiring native modules. Example: `?.so;?/?.so`|
<hr>
<div id='module.load'>
<h4 class='heading'>
hilbish.module.load(path)
<a href="#module.load" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Loads a module at the designated `path`.
It will throw if any error occurs.
#### Parameters
`string` **`path`**
</div>

19
docs/api/hilbish/hilbish.os.md
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@ -1,6 +1,6 @@
---
title: Interface hilbish.os
description: OS Info
title: Module hilbish.os
description: operating system info
layout: doc
menu:
docs:
@ -8,12 +8,13 @@ menu:
---
## Introduction
The `os` interface provides simple text information properties about
the current OS on the systen. This mainly includes the name and
version.
Provides simple text information properties about the current operating system.
This mainly includes the name and version.
## Interface fields
- `family`: Family name of the current OS
- `name`: Pretty name of the current OS
- `version`: Version of the current OS
## Static module fields
|||
|----|----|
|family|Family name of the current OS|
|name|Pretty name of the current OS|
|version|Version of the current OS|

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@ -1,5 +1,5 @@
---
title: Interface hilbish.runner
title: Module hilbish.runner
description: interactive command runner customization
layout: doc
menu:
@ -8,24 +8,107 @@ menu:
---
## Introduction
The runner interface contains functions that allow the user to change
The runner interface contains functions that allow the user to change
how Hilbish interprets interactive input.
Users can add and change the default runner for interactive input to any
language or script of their choosing. A good example is using it to
write command in Fennel.
Runners are functions that evaluate user input. The default runners in
Hilbish can run shell script and Lua code.
A runner is passed the input and has to return a table with these values.
All are not required, only the useful ones the runner needs to return.
(So if there isn't an error, just omit `err`.)
- `exitCode` (number): A numerical code to indicate the exit result.
- `input` (string): The user input. This will be used to add
to the history.
- `err` (string): A string to indicate an interal error for the runner.
It can be set to a few special values for Hilbish to throw the right hooks and have a better looking message:
`[command]: not-found` will throw a command.not-found hook based on what `[command]` is.
`[command]: not-executable` will throw a command.not-executable hook.
- `continue` (boolean): Whether to prompt the user for more input.
Here is a simple example of a fennel runner. It falls back to
shell script if fennel eval has an error.
```lua
local fennel = require 'fennel'
hilbish.runnerMode(function(input)
local ok = pcall(fennel.eval, input)
if ok then
return {
input = input
}
end
return hilbish.runner.sh(input)
end)
```
## Functions
### setMode(cb)
This is the same as the `hilbish.runnerMode` function. It takes a callback,
which will be used to execute all interactive input.
In normal cases, neither callbacks should be overrided by the user,
as the higher level functions listed below this will handle it.
|||
|----|----|
|<a href="#runner.setMode">setMode(cb)</a>|This is the same as the `hilbish.runnerMode` function.|
|<a href="#runner.lua">lua(cmd)</a>|Evaluates `cmd` as Lua input. This is the same as using `dofile`|
|<a href="#runner.sh">sh(cmd)</a>|Runs a command in Hilbish's shell script interpreter.|
### lua(cmd)
Evaluates `cmd` as Lua input. This is the same as using `dofile`
or `load`, but is appropriated for the runner interface.
<hr>
<div id='runner.setMode'>
<h4 class='heading'>
hilbish.runner.setMode(cb)
<a href="#runner.setMode" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### sh(cmd)
Runs a command in Hilbish's shell script interpreter.
This is the equivalent of using `source`.
This is the same as the `hilbish.runnerMode` function.
It takes a callback, which will be used to execute all interactive input.
In normal cases, neither callbacks should be overrided by the user,
as the higher level functions listed below this will handle it.
#### Parameters
`function` **`cb`**
</div>
<hr>
<div id='runner.lua'>
<h4 class='heading'>
hilbish.runner.lua(cmd)
<a href="#runner.lua" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Evaluates `cmd` as Lua input. This is the same as using `dofile`
or `load`, but is appropriated for the runner interface.
#### Parameters
`string` **`cmd`**
</div>
<hr>
<div id='runner.sh'>
<h4 class='heading'>
hilbish.runner.sh(cmd)
<a href="#runner.sh" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Runs a command in Hilbish's shell script interpreter.
This is the equivalent of using `source`.
#### Parameters
`string` **`cmd`**
</div>

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@ -1,5 +1,5 @@
---
title: Interface hilbish.timers
title: Module hilbish.timers
description: timeout and interval API
layout: doc
menu:
@ -14,14 +14,10 @@ a few seconds, you don't have to rely on timing tricks, as Hilbish has a
timer API to set intervals and timeouts.
These are the simple functions `hilbish.interval` and `hilbish.timeout` (doc
accessible with `doc hilbish`). But if you want slightly more control over
them, there is the `hilbish.timers` interface. It allows you to get
a timer via ID and control them.
All functions documented with the `Timer` type refer to a Timer object.
accessible with `doc hilbish`, or `Module hilbish` on the Website).
An example of usage:
```
```lua
local t = hilbish.timers.create(hilbish.timers.TIMEOUT, 5000, function()
print 'hello!'
end)
@ -30,25 +26,70 @@ t:start()
print(t.running) // true
```
## Interface fields
- `INTERVAL`: Constant for an interval timer type
- `TIMEOUT`: Constant for a timeout timer type
## Functions
### create(type, time, callback) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
Creates a timer that runs based on the specified `time` in milliseconds.
The `type` can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
|||
|----|----|
|<a href="#timers.create">create(type, time, callback) -> @Timer</a>|Creates a timer that runs based on the specified `time`.|
|<a href="#timers.get">get(id) -> @Timer</a>|Retrieves a timer via its ID.|
### get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
Retrieves a timer via its ID.
## Static module fields
|||
|----|----|
|INTERVAL|Constant for an interval timer type|
|TIMEOUT|Constant for a timeout timer type|
<hr>
<div id='timers.create'>
<h4 class='heading'>
hilbish.timers.create(type, time, callback) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
<a href="#timers.create" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Creates a timer that runs based on the specified `time`.
#### Parameters
`number` **`type`**
What kind of timer to create, can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
`number` **`time`**
The amount of time the function should run in milliseconds.
`function` **`callback`**
The function to run for the timer.
</div>
<hr>
<div id='timers.get'>
<h4 class='heading'>
hilbish.timers.get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
<a href="#timers.get" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Retrieves a timer via its ID.
#### Parameters
`number` **`id`**
</div>
## Types
<hr>
## Timer
The Job type describes a Hilbish timer.
### Properties
- `type`: What type of timer it is
- `running`: If the timer is running
- `duration`: The duration in milliseconds that the timer will run
## Object properties
|||
|----|----|
|type|What type of timer it is|
|running|If the timer is running|
|duration|The duration in milliseconds that the timer will run|
### Methods
#### start()

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@ -1,5 +1,5 @@
---
title: Interface hilbish.userDir
title: Module hilbish.userDir
description: user-related directories
layout: doc
menu:
@ -12,7 +12,9 @@ This interface just contains properties to know about certain user directories.
It is equivalent to XDG on Linux and gets the user's preferred directories
for configs and data.
## Interface fields
- `config`: The user's config directory
- `data`: The user's directory for program data
## Static module fields
|||
|----|----|
|config|The user's config directory|
|data|The user's directory for program data|

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@ -11,16 +11,71 @@ menu:
The terminal library is a simple and lower level library for certain terminal interactions.
## Functions
### restoreState()
Restores the last saved state of the terminal
|||
|----|----|
|<a href="#restoreState">restoreState()</a>|Restores the last saved state of the terminal|
|<a href="#saveState">saveState()</a>|Saves the current state of the terminal.|
|<a href="#setRaw">setRaw()</a>|Puts the terminal into raw mode.|
|<a href="#size">size()</a>|Gets the dimensions of the terminal. Returns a table with `width` and `height`|
### saveState()
Saves the current state of the terminal
<hr>
<div id='restoreState'>
<h4 class='heading'>
terminal.restoreState()
<a href="#restoreState" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
### setRaw()
Puts the terminal in raw mode
Restores the last saved state of the terminal
### size()
Gets the dimensions of the terminal. Returns a table with `width` and `height`
Note: this is not the size in relation to the dimensions of the display
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='saveState'>
<h4 class='heading'>
terminal.saveState()
<a href="#saveState" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Saves the current state of the terminal.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='setRaw'>
<h4 class='heading'>
terminal.setRaw()
<a href="#setRaw" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Puts the terminal into raw mode.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='size'>
<h4 class='heading'>
terminal.size()
<a href="#size" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Gets the dimensions of the terminal. Returns a table with `width` and `height`
NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.
#### Parameters
This function has no parameters.
</div>

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@ -1,56 +1,78 @@
Hilbish has a pretty good completion system. It has a nice looking
menu, with 2 types of menus: grid (like file completions) or
list.
---
title: Completions
description: Tab completion for commands.
layout: doc
menu:
docs:
parent: "Features"
---
Completions for commands can be created with the [`hilbish.complete`](../api/hilbish#complete)
function. See the link for how to use it.
To create completions for a command is simple.
The callback will be passed 3 parameters:
- `query` (string): The text that the user is currently trying to complete.
This should be used to match entries.
- `ctx` (string): Contains the entire line. Use this if
more text is needed to be parsed for context.
- `fields` (string): The `ctx` split up by spaces.
In most cases, the completer just uses `fields` to check the amount
and `query` on what to match entries on.
In order to return your results, it has to go within a "completion group."
Then you return a table of completion groups and a prefix. The prefix will
usually just be the `query`.
Hilbish allows one to mix completion menus of different types, so
a grid menu and a list menu can be used and complete and display at the same time.
A completion group is a table with these keys:
- `type` (string): type of completion menu, either `grid` or `list`.
- `items` (table): a list of items.
The requirements of the `items` table is different based on the
`type`. If it is a `grid`, it can simply be a table of strings.
Otherwise if it is a `list` then each entry can
either be a string or a table.
Example:
```lua
local cg = {
items = {
'list item 1',
['--command-flag-here'] = {'this does a thing', '--the-flag-alias'}
},
type = 'list'
}
local cg2 = {
items = {'just', 'a bunch', 'of items', 'here', 'hehe'},
type = 'grid'
}
return {cg, cg2}, prefix
```
Which looks like this:
{{< video src="https://safe.saya.moe/t4CiLK6dgPbD.mp4" >}}
# Completion Handler
Like most parts of Hilbish, it's made to be extensible and
customizable. The default handler for completions in general can
be overwritten to provide more advanced completions if needed.
This usually doesn't need to be done though, unless you know
what you're doing.
# Completion Handler
By default, it provides 3 things: for the first argument,
The default completion handler provides 3 things:
binaries (with a plain name requested to complete, those in
$PATH), files, or command completions. With the default
completion handler, it will try to run a handler for the
command or fallback to file completions.
$PATH), files, or command completions. It will try to run a handler
for the command or fallback to file completions.
To overwrite it, just assign a function to
`hilbish.completion.handler` like so:
To overwrite it, just assign a function to `hilbish.completion.handler` like so:
```lua
-- line is the entire line as a string
-- pos is the position of the cursor.
function hilbish.completion.handler(line, pos)
-- do things
end
It is passed 2 arguments, the entire line, and the current
cursor position. The functions in the completion interface
take 3 arguments: query, ctx, and fields.
- The `query`, which what the user is currently trying to complete
- `ctx`, being just the entire line
- `fields` being a table of arguments. It's just `ctx` split up,
delimited by spaces.
It's expected to return 2 things: a table of completion groups, and
a prefix. A completion group is defined as a table with 2 keys:
`items` and `type`.
- The `items` field is just a table of items to use for completions.
- The `type` is for the completion menu type, being either `grid` or
`list`.
The prefix is what all the completions start with. It should be empty
if the user doesn't have a query. If the beginning of the completion
item does not match the prefix, it will be replaced and fixed
properly in the line. It is case sensitive.
If you want to overwrite the functionality of the general completion
handler, or make your command completion have files as well
(and filter them), then there is the `files` function, which is
mentioned below.
# Completion Interface
## Functions
- `files(query, ctx, fields)` -> table, prefix: get file completions,
based on the user's query.
- `bins(query, ctx, fields)` -> table, prefix: get binary/executable
completions, based on user query.
- `call(scope, query, ctx, fields)` -> table, prefix: call a completion
handler with `scope`, usually being in the form of `command.<name>`
```

9
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@ -15,11 +15,12 @@ It compiles for Windows (CI ensures it does), but otherwise it is not
directly supported. If you'd like to improve this situation,
checkout [the discussion](https://github.com/Rosettea/Hilbish/discussions/165).
# Where is the API documentation?
The builtin `doc` command supplies all documentation of Hilbish provided
APIs. You can also check the sidebar.
# Why?
Hilbish emerged from the desire of a Lua configured shell.
It was the initial reason that it was created, but now it's more:
to be hyper extensible, simpler and more user friendly.
# Does it have "autocompletion" or "tab completion"
Of course! This is a modern shell. Hilbish provides a way for users
to write tab completion for any command and/or the whole shell.
Inline hinting and syntax highlighting are also available.

0
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0
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@ -0,0 +1,78 @@
---
title: Options
description: Simple customizable options.
layout: doc
menu:
docs:
parent: "Features"
---
Opts are simple toggle or value options a user can set in Hilbish.
As toggles, there are things like `autocd` or history saving. As values,
there is the `motd` which the user can either change to a custom string or disable.
Opts are accessed from the `hilbish.opts` table. Here they can either
be read or modified
### `autocd`
#### Value: `boolean`
#### Default: `false`
The autocd opt makes it so that lone directories attempted to be executed are
instead set as the shell's directory.
Example:
```
~/Directory
∆ ~
~
∆ Downloads
~/Downloads
∆ ../Documents
~/Documents
∆
```
<hr>
### `history`
#### Value: `boolean`
#### Default: `true`
Sets whether command history will be saved or not.
<hr>
### `greeting`
#### Value: `boolean` or `string`
The greeting is the message that Hilbish shows on startup
(the one which says Welcome to Hilbish).
This can be set to either true/false to enable/disable or a custom greeting string.
<hr>
### `motd`
#### Value: `boolean`
#### Default: `true`
The message of the day shows the current major.minor version and
includes a small range of things added in the current release.
This can be set to `false` to disable the message.
<hr>
### `fuzzy`
#### Value: `boolean`
#### Default: `false`
Toggles the functionality of fuzzy history searching, usable
via the menu in Ctrl-R. Fuzzy searching is an approximate searching
method, which means results that match *closest* will be shown instead
of an exact match.
<hr>
### `notifyJobFinish`
#### Value: `boolean`
#### Default: `true`
If this is enabled, when a background job is finished,
a [notification](../notifications) will be sent.

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@ -1,7 +1,24 @@
Hilbish is *unique,* when interactive it first attempts to run input as
Lua and then tries shell script. But if you're normal, you wouldn't
really be using Hilbish anyway but you'd also not want this
(or maybe want Lua only in some cases.)
---
title: Runner Mode
description: Customize the interactive script/command runner.
layout: doc
menu:
docs:
parent: "Features"
---
Hilbish allows you to change how interactive text can be interpreted.
This is mainly due to the fact that the default method Hilbish uses
is that it runs Lua first and then falls back to shell script.
In some cases, someone might want to switch to just shell script to avoid
it while interactive but still have a Lua config, or go full Lua to use
Hilbish as a REPL. This also allows users to add alternative languages like
Fennel as the interactive script runner.
Runner mode can also be used to handle specific kinds of input before
evaluating like normal, which is how [Link.hsh](https://github.com/TorchedSammy/Link.hsh)
handles links.
The "runner mode" of Hilbish is customizable via `hilbish.runnerMode`,
which determines how Hilbish will run user input. By default, this is
@ -11,28 +28,23 @@ set it to `hybridRev` and for isolated modes there is `sh` and `lua`
respectively.
You can also set it to a function, which will be called everytime Hilbish
needs to run interactive input. For example, you can set this to a simple
function to compile and evaluate Fennel, and now you can run Fennel.
You can even mix it with sh to make a hybrid mode with Lua replaced by
Fennel.
An example:
hilbish.runnerMode(function(input)
local ok = pcall(fennel.eval, input)
if ok then
return input, 0, nil
end
return hilbish.runner.sh(input)
end)
needs to run interactive input. For more detail, see the [API documentation](../../api/hilbish/hilbish.runner)
The `hilbish.runner` interface is an alternative to using `hilbish.runnerMode`
and also provides the sh and Lua runner functions that Hilbish itself uses.
A runner function is expected to return 3 values: the input, exit code, and an error.
The input return is there incase you need to prompt for more input.
If you don't, just return the input passed to the runner function.
The exit code has to be a number, it will be 0 otherwise and the error can be
`nil` to indicate no error.
and also provides the shell script and Lua runner functions that Hilbish itself uses.
A runner function is expected to return a table with the following values:
- `exitCode` (number): Exit code of the command
- `input` (string): The text input of the user. This is used by Hilbish to append extra input, in case
more is requested.
- `err` (string): A string that represents an error from the runner.
This should only be set when, for example, there is a syntax error.
It can be set to a few special values for Hilbish to throw the right
hooks and have a better looking message.
- `<command>: not-found` will throw a `command.not-found` hook
based on what `<command>` is.
- `<command>: not-executable` will throw a `command.not-executable` hook.
- `continue` (boolean): Whether Hilbish should prompt the user for no input
## Functions
These are the "low level" functions for the `hilbish.runner` interface.
@ -41,21 +53,6 @@ These are the "low level" functions for the `hilbish.runner` interface.
+ sh(input) -> table > Runs `input` in Hilbish's sh interpreter
+ lua(input) -> table > Evals `input` as Lua code
The table value that runners return can have at least 4 values:
+ input (string): The full input text.
+ exitCode (number): Exit code (usually from a command)
+ continue (boolean): Whether to prompt the user for more input
(in the case of incomplete syntax)
+ err (string): A string that represents an error from the runner.
This should only be set when, for example, there is a syntax error.
It can be set to a few special values for Hilbish to throw the right
hooks and have a better looking message.
+ `<command>: not-found` will throw a `command.not-found` hook
based on what `<command>` is.
+ `<command>: not-executable` will throw a `command.not-executable` hook.
The others here are defined in Lua and have EmmyLua documentation.
These functions should be preferred over the previous ones.
+ setCurrent(mode) > The same as `setMode`, but works with runners managed
via the functions below.

0
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@ -1,13 +1,11 @@
Here is a list of bait hooks that are thrown by Hilbish. If a hook is related
to a command, it will have the `command` scope, as example.
---
title: Signals
description:
layout: doc
weight: -50
menu:
docs
---
Here is the format for a doc for a hook:
+ <hook name> -> <args> > <description>
`<args>` just means the arguments of the hook. If a hook doc has the format
of `arg...`, it means the hook can take/recieve any number of `arg`.
+ error -> eventName, handler, err > Emitted when there is an error in
an event handler. The `eventName` is the name of the event the handler
is for, the `handler` is the callback function, and `err` is the error
message.
Signals are global events emitted with the [Bait](../api/bait) module.
For more detail on how to use these signals, you may check the Bait page.

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@ -1,12 +1,67 @@
+ `command.preexec` -> input, cmdStr > Thrown before a command
is executed. The `input` is the user written command, while `cmdStr`
is what will be executed (`input` will have aliases while `cmdStr`
will have alias resolved input).
---
title: Command
description:
layout: doc
menu:
docs:
parent: "Signals"
---
+ `command.exit` -> code, cmdStr > Thrown when a command exits.
`code` is the exit code of the command, and `cmdStr` is the command that was run.
## command.preexec
Thrown right before a command is executed.
+ `command.not-found` -> cmdStr > Thrown when a command is not found.
#### Variables
`string` **`input`**
The raw string that the user typed. This will include the text
without changes applied to it (argument substitution, alias expansion,
etc.)
+ `command.not-executable` -> cmdStr > Thrown when Hilbish attempts to run a file
that is not executable.
`string` **`cmdStr`**
The command that will be directly executed by the current runner.
<hr>
## command.exit
Thrown after the user's ran command is finished.
#### Variables
`number` **`code`**
The exit code of what was executed.
`string` **`cmdStr`**
The command or code that was executed
<hr>
## command.not-found
Thrown if the command attempted to execute was not found.
This can be used to customize the text printed when a command is not found.
Example:
```lua
local bait = require 'bait'
-- Remove any present handlers on `command.not-found`
local notFoundHooks = bait.hooks 'command.not-found'
for _, hook in ipairs(notFoundHooks) do
bait.release('command.not-found', hook)
end
-- then assign custom
bait.catch('command.not-found', function(cmd)
print(string.format('The command "%s" was not found.', cmd))
end)
```
#### Variables
`string` **`cmdStr`**
The name of the command.
<hr>
## command.not-executable
Thrown when the user attempts to run a file that is not executable
(like a text file, or Unix binary without +x permission).
#### Variables
`string` **`cmdStr`**
The name of the command.

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@ -1,12 +1,47 @@
+ `hilbish.exit` > Sent when Hilbish is about to exit.
---
title: Hilbish
description:
layout: doc
menu:
docs:
parent: "Signals"
---
+ `hilbish.vimMode` -> modeName > Sent when Hilbish's Vim mode is changed (example insert to normal mode),
`modeName` is the name of the mode changed to (can be `insert`, `normal`, `delete` or `replace`).
## hilbish.exit
Sent when Hilbish is going to exit.
#### Variables
This signal returns no variables.
<hr>
## hilbish.vimMode
Sent when the Vim mode of Hilbish is changed (like from insert to normal mode).
This can be used to change the prompt and notify based on Vim mode.
#### Variables
`string` **`modeName`**
The mode that has been set.
Can be these values: `insert`, `normal`, `delete` or `replace`
<hr>
## hilbish.cancel
Sent when the user cancels their command input with Ctrl-C
#### Variables
This signal returns no variables.
<hr>
## hilbish.notification
Thrown when a [notification](../../features/notifications) is sent.
#### Variables
`table` **`notification`**
The notification. The properties are defined in the link above.
<hr>
+ `hilbish.vimAction` -> actionName, args > Sent when the user does a "vim action," being something
like yanking or pasting text. See `doc vim-mode actions` for more info.
+ `hilbish.cancel` > Sent when the user cancels their input with Ctrl-C.
+ `hilbish.notification` -> message > Sent when a message is
sent.

41
docs/hooks/signal.md
View File

@ -1,7 +1,40 @@
+ `signal.sigint` > Sent when Hilbish receives SIGINT (on Ctrl-C).
---
title: Signal
description:
layout: doc
menu:
docs:
parent: "Signals"
---
+ `signal.resize` > Sent when the terminal is resized.
## signal.sigint
Thrown when Hilbish receive the SIGINT signal,
aka when Ctrl-C is pressed.
+ `signal.sigusr1`
#### Variables
This signal returns no variables.
<hr>
## signal.resize
Thrown when the terminal is resized.
#### Variables
This signal returns no variables.
<hr>
## signal.sigusr1
Thrown when SIGUSR1 is sent to Hilbish.
#### Variables
This signal returns no variables.
<hr>
## signal.sigusr2
Thrown when SIGUSR2 is sent to Hilbish.
#### Variables
This signal returns no variables.
+ `signal.sigusr2`

2
docs/jobs.md
View File

@ -1,3 +1,5 @@
(This has mainly been replaced by [hilbish.jobs](../api/hilbish.jobs)).
Hilbish has pretty standard job control. It's missing one or two things,
but works well. One thing which is different from other shells
(besides Hilbish) itself is the API for jobs, and of course it's in Lua.

7
docs/lunacolors.md
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@ -1,3 +1,10 @@
---
title: Lunacolors
layout: doc
weight: -60
menu: docs
---
Lunacolors is an ANSI color/styling library for Lua. It is included
by default in standard Hilbish distributions to provide easy styling
for things like prompts and text.

11
docs/nature/_index.md
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@ -1,10 +1,17 @@
---
title: Nature
layout: doc
weight: -90
menu: docs
---
A bit after creation, we have the outside nature. Little plants, seeds,
growing to their final phase: a full plant. A lot of Hilbish itself is
written in Go, but there are parts made in Lua, being most builtins
(`doc`, `cd`, cdr), completions, and other things.
Hilbish's Lua core module is called `nature`. It's handled after everything
on the Go side initializes, which is what that first sentence was from.
Hilbish's Lua core module is called `nature`.
It runs after Hilbish's Go core does.
# Nature Modules
Currently, `nature` provides 1 intended public module: `nature.dirs`.

79
docs/nature/dirs.md 100644
View File

@ -0,0 +1,79 @@
---
title: Module dirs
description: No description.
layout: doc
menu:
docs:
parent: "Nature"
---
<hr>
<div id='setOld'>
<h4 class='heading'>
dirs.setOld(d)
<a href="#setOld" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Sets the old directory string.
#### Parameters
`d` **`string`**
</div>
<hr>
<div id='push'>
<h4 class='heading'>
dirs.push()
<a href="#push" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Add `d` to the recent directories list.
#### Parameters
This function has no parameters.
</div>
<hr>
<div id='peak'>
<h4 class='heading'>
dirs.peak(num)
<a href="#peak" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Look at `num` amount of recent directories, starting from the latest.
#### Parameters
`num` **`number`**
</div>
<hr>
<div id='pop'>
<h4 class='heading'>
dirs.pop(num)
<a href="#pop" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Remove the specified amount of dirs from the recent directories list.
#### Parameters
`num` **`number`**
</div>
<hr>
<div id='recent'>
<h4 class='heading'>
dirs.recent(idx)
<a href="#recent" class='heading-link'>
<i class="fas fa-paperclip"></i>
</a>
</h4>
Get entry from recent directories list based on index.
#### Parameters
`idx` **`number`**
</div>

7
docs/vim-mode/_index.md
View File

@ -1,3 +1,10 @@
---
title: Vim Mode
layout: doc
weight: -90
menu: docs
---
Hilbish has a Vim binding input mode accessible for use.
It can be enabled with the `hilbish.inputMode` function (check `doc hilbish`).

9
docs/vim-mode/actions.md
View File

@ -1,3 +1,12 @@
---
title: Actions
layout: doc
weight: -80
menu:
docs:
parent: "Vim Mode"
---
Vim actions are essentially just when a user uses a Vim keybind.
Things like yanking and pasting are Vim actions.
This is not an "offical Vim thing," just a Hilbish thing.

20
editor.go
View File

@ -16,6 +16,7 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
"setVimRegister": {editorSetRegister, 1, false},
"getVimRegister": {editorGetRegister, 2, false},
"getLine": {editorGetLine, 0, false},
"readChar": {editorReadChar, 0, false},
}
mod := rt.NewTable()
@ -26,7 +27,8 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
// #interface editor
// insert(text)
// Inserts text into the line.
// Inserts text into the Hilbish command line.
// #param text string
func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -45,8 +47,8 @@ func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface editor
// setVimRegister(register, text)
// Sets the vim register at `register` to hold the passed text.
// --- @param register string
// --- @param text string
// #aram register string
// #param text string
func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -70,7 +72,7 @@ func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface editor
// getVimRegister(register) -> string
// Returns the text that is at the register.
// --- @param register string
// #param register string
func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -89,8 +91,18 @@ func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface editor
// getLine() -> string
// Returns the current input line.
// #returns string
func editorGetLine(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
buf := lr.rl.GetLine()
return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
}
// #interface editor
// getChar() -> string
// Reads a keystroke from the user. This is in a format of something like Ctrl-L.
func editorReadChar(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
buf := lr.rl.ReadChar()
return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
}

24
emmyLuaDocs/bait.lua
View File

@ -2,31 +2,27 @@
local bait = {}
--- Catches a hook with `name`. Runs the `cb` when it is thrown
--- @param name string
--- @param cb function
--- Catches an event. This function can be used to act on events.
---
---
function bait.catch(name, cb) end
--- Same as catch, but only runs the `cb` once and then removes the hook
--- @param name string
--- @param cb function
--- Catches an event, but only once. This will remove the hook immediately after it runs for the first time.
function bait.catchOnce(name, cb) end
--- Returns a table with hooks (callback functions) on the event with `name`.
--- @param name string
--- @returns table<function>
--- Returns a table of functions that are hooked on an event with the corresponding `name`.
function bait.hooks(name) end
--- Removes the `catcher` for the event with `name`.
--- For this to work, `catcher` has to be the same function used to catch
--- an event, like one saved to a variable.
--- @param name string
--- @param catcher function
---
---
function bait.release(name, catcher) end
--- Throws a hook with `name` with the provided `args`
--- @param name string
--- @vararg any
--- Throws a hook with `name` with the provided `args`.
---
---
function bait.throw(name, ...args) end
return bait

10
emmyLuaDocs/commander.lua
View File

@ -2,13 +2,13 @@
local commander = {}
--- Deregisters any command registered with `name`
--- @param name string
--- Removes the named command. Note that this will only remove Commander-registered commands.
function commander.deregister(name) end
--- Register a command with `name` that runs `cb` when ran
--- @param name string
--- @param cb function
--- Adds a new command with the given `name`. When Hilbish has to run a command with a name,
--- it will run the function providing the arguments and sinks.
---
---
function commander.register(name, cb) end
return commander

61
emmyLuaDocs/fs.lua
View File

@ -2,56 +2,49 @@
local fs = {}
--- Gives an absolute version of `path`.
--- @param path string
--- @returns string
--- Returns an absolute version of the `path`.
--- This can be used to resolve short paths like `..` to `/home/user`.
function fs.abs(path) end
--- Gives the basename of `path`. For the rules,
--- see Go's filepath.Base
--- @returns string
--- Returns the "basename," or the last part of the provided `path`. If path is empty,
--- `.` will be returned.
function fs.basename(path) end
--- Changes directory to `dir`
--- @param dir string
--- Changes Hilbish's directory to `dir`.
function fs.cd(dir) end
--- Returns the directory part of `path`. For the rules, see Go's
--- filepath.Dir
--- @param path string
--- @returns string
--- Returns the directory part of `path`. If a file path like
--- `~/Documents/doc.txt` then this function will return `~/Documents`.
function fs.dir(path) end
--- Glob all files and directories that match the pattern.
--- For the rules, see Go's filepath.Glob
--- @param pattern string
--- @returns table
--- Match all files based on the provided `pattern`.
--- For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match
---
---
function fs.glob(pattern) end
--- Takes paths and joins them together with the OS's
--- directory separator (forward or backward slash).
--- @vararg string
--- @returns string
function fs.join(...) end
--- Takes any list of paths and joins them based on the operating system's path separator.
---
---
function fs.join(...path) end
--- Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
--- @param name string
--- @param recursive boolean
--- Creates a new directory with the provided `name`.
--- With `recursive`, mkdir will create parent directories.
---
---
function fs.mkdir(name, recursive) end
--- Returns a table of files in `dir`.
--- @param dir string
--- @return table
function fs.readdir(dir) end
--- Returns a list of all files and directories in the provided path.
function fs.readdir(path) end
--- Returns a table of info about the `path`.
--- It contains the following keys:
--- Returns the information about a given `path`.
--- The returned table contains the following values:
--- name (string) - Name of the path
--- size (number) - Size of the path
--- mode (string) - Permission mode in an octal format string (with leading 0)
--- size (number) - Size of the path in bytes
--- mode (string) - Unix permission mode in an octal format string (with leading 0)
--- isDir (boolean) - If the path is a directory
--- @param path string
--- @returns table
---
---
function fs.stat(path) end
return fs

228
emmyLuaDocs/hilbish.lua
View File

@ -2,92 +2,92 @@
local hilbish = {}
--- This is an alias (ha) for the `hilbish.alias` function.
--- This is an alias (ha) for the [hilbish.alias](../#alias) function.
--- @param alias string
--- @param cmd string
function hilbish.aliases.add(alias, cmd) end
--- This is the same as the `hilbish.runnerMode` function. It takes a callback,
--- which will be used to execute all interactive input.
--- This is the same as the `hilbish.runnerMode` function.
--- It takes a callback, which will be used to execute all interactive input.
--- In normal cases, neither callbacks should be overrided by the user,
--- as the higher level functions listed below this will handle it.
--- @param cb function
function hilbish.runner.setMode(cb) end
--- Calls a completer function. This is mainly used to call
--- a command completer, which will have a `name` in the form
--- of `command.name`, example: `command.git`.
--- You can check `doc completions` for info on the `completionGroups` return value.
--- @param name string
--- @param query string
--- @param ctx string
--- @param fields table
function hilbish.completions.call(name, query, ctx, fields) end
--- The handler function is the callback for tab completion in Hilbish.
--- You can check the completions doc for more info.
--- @param line string
--- @param pos string
function hilbish.completions.handler(line, pos) end
--- Returns the current input line.
function hilbish.editor.getLine() end
--- Returns the text that is at the register.
--- @param register string
function hilbish.editor.getVimRegister(register) end
--- Inserts text into the line.
--- Inserts text into the Hilbish command line.
function hilbish.editor.insert(text) end
--- Reads a keystroke from the user. This is in a format of something like Ctrl-L.
function hilbish.editor.getChar() end
--- Sets the vim register at `register` to hold the passed text.
--- @param register string
--- @param text string
function hilbish.editor.setVimRegister(register, text) end
--- Sets an alias of `cmd` to `orig`
--- @param cmd string
--- @param orig string
--- Return binaries/executables based on the provided parameters.
--- This function is meant to be used as a helper in a command completion handler.
---
---
function hilbish.completion.bins(query, ctx, fields) end
--- Calls a completer function. This is mainly used to call a command completer, which will have a `name`
--- in the form of `command.name`, example: `command.git`.
--- You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
function hilbish.completion.call(name, query, ctx, fields) end
--- Returns file matches based on the provided parameters.
--- This function is meant to be used as a helper in a command completion handler.
function hilbish.completion.files(query, ctx, fields) end
--- This function contains the general completion handler for Hilbish. This function handles
--- completion of everything, which includes calling other command handlers, binaries, and files.
--- This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
---
---
function hilbish.completion.handler(line, pos) end
--- Sets an alias, with a name of `cmd` to another command.
---
---
function hilbish.alias(cmd, orig) end
--- Appends `dir` to $PATH
--- @param dir string|table
--- Appends the provided dir to the command path (`$PATH`)
---
---
function hilbish.appendPath(dir) end
--- Registers a completion handler for `scope`.
--- A `scope` is currently only expected to be `command.<cmd>`,
--- Registers a completion handler for the specified scope.
--- A `scope` is expected to be `command.<cmd>`,
--- replacing <cmd> with the name of the command (for example `command.git`).
--- `cb` must be a function that returns a table of "completion groups."
--- Check `doc completions` for more information.
--- @param scope string
--- @param cb function
--- The documentation for completions, under Features/Completions or `doc completions`
--- provides more details.
---
---
function hilbish.complete(scope, cb) end
--- Returns the current directory of the shell
--- @returns string
--- Returns the current directory of the shell.
function hilbish.cwd() end
--- Replaces running hilbish with `cmd`
--- @param cmd string
--- Replaces the currently running Hilbish instance with the supplied command.
--- This can be used to do an in-place restart.
function hilbish.exec(cmd) end
--- Puts `fn` in a goroutine
--- @param fn function
--- Puts `fn` in a Goroutine.
--- This can be used to run any function in another thread at the same time as other Lua code.
--- **NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**
--- **This is a limitation of the Lua runtime.**
function hilbish.goro(fn) end
--- Line highlighter handler. This is mainly for syntax highlighting, but in
--- reality could set the input of the prompt to *display* anything. The
--- callback is passed the current line and is expected to return a line that
--- will be used as the input display.
--- Line highlighter handler.
--- This is mainly for syntax highlighting, but in reality could set the input
--- of the prompt to *display* anything. The callback is passed the current line
--- and is expected to return a line that will be used as the input display.
--- Note that to set a highlighter, one has to override this function.
--- Example:
--- ```
--- function hilbish.highlighter(line)
--- return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
--- end
--- ```
--- This code will highlight all double quoted strings in green.
--- @param line string
---
function hilbish.highlighter(line) end
--- The command line hint handler. It gets called on every key insert to
@ -95,97 +95,71 @@ function hilbish.highlighter(line) end
--- line and cursor position. It is expected to return a string which is used
--- as the text for the hint. This is by default a shim. To set hints,
--- override this function with your custom handler.
--- @param line string
--- @param pos number
---
---
function hilbish.hinter(line, pos) end
--- Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
--- @param mode string
--- Sets the input mode for Hilbish's line reader.
--- `emacs` is the default. Setting it to `vim` changes behavior of input to be
--- Vim-like with modes and Vim keybinds.
function hilbish.inputMode(mode) end
--- Runs the `cb` function every `time` milliseconds.
--- This creates a timer that starts immediately.
--- @param cb function
--- @param time number
--- @return Timer
--- Runs the `cb` function every specified amount of `time`.
--- This creates a timer that ticking immediately.
function hilbish.interval(cb, time) end
--- Changes the continued line prompt to `str`
--- @param str string
--- Changes the text prompt when Hilbish asks for more input.
--- This will show up when text is incomplete, like a missing quote
---
---
function hilbish.multiprompt(str) end
--- Prepends `dir` to $PATH
--- @param dir string
--- Prepends `dir` to $PATH.
function hilbish.prependPath(dir) end
--- Changes the shell prompt to `str`
--- Changes the shell prompt to the provided string.
--- There are a few verbs that can be used in the prompt text.
--- These will be formatted and replaced with the appropriate values.
--- `%d` - Current working directory
--- `%u` - Name of current user
--- `%h` - Hostname of device
--- @param str string
--- @param typ? string Type of prompt, being left or right. Left by default.
---
function hilbish.prompt(str, typ) end
--- Read input from the user, using Hilbish's line editor/input reader.
--- This is a separate instance from the one Hilbish actually uses.
--- Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
--- @param prompt? string
--- @returns string|nil
--- Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.
function hilbish.read(prompt) end
--- Runs `cmd` in Hilbish's sh interpreter.
--- If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
--- 3rd values instead of being outputted to the terminal.
--- @param cmd string
--- @param returnOut boolean
--- @returns number, string, string
--- Runs `cmd` in Hilbish's shell script interpreter.
function hilbish.run(cmd, returnOut) end
--- Sets the execution/runner mode for interactive Hilbish. This determines whether
--- Hilbish wll try to run input as Lua and/or sh or only do one of either.
--- Sets the execution/runner mode for interactive Hilbish.
--- This determines whether Hilbish wll try to run input as Lua
--- and/or sh or only do one of either.
--- Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
--- sh, and lua. It also accepts a function, to which if it is passed one
--- will call it to execute user input instead.
--- @param mode string|function
--- Read [about runner mode](../features/runner-mode) for more information.
function hilbish.runnerMode(mode) end
--- Runs the `cb` function after `time` in milliseconds.
--- This creates a timer that starts immediately.
--- @param cb function
--- @param time number
--- @returns Timer
--- Executed the `cb` function after a period of `time`.
--- This creates a Timer that starts ticking immediately.
function hilbish.timeout(cb, time) end
--- Checks if `name` is a valid command.
--- Will return the path of the binary, or a basename if it's a commander.
--- @param name string
--- @returns string
function hilbish.which(name) end
--- Puts a job in the background. This acts the same as initially running a job.
function hilbish.jobs:background() end
--- Returns binary/executale completion candidates based on the provided query.
--- @param query string
--- @param ctx string
--- @param fields table
function hilbish.completions.bins(query, ctx, fields) end
--- Returns file completion candidates based on the provided query.
--- @param query string
--- @param ctx string
--- @param fields table
function hilbish.completions.files(query, ctx, fields) end
--- Puts a job in the foreground. This will cause it to run like it was
--- executed normally and wait for it to complete.
function hilbish.jobs:foreground() end
--- Evaluates `cmd` as Lua input. This is the same as using `dofile`
--- or `load`, but is appropriated for the runner interface.
--- @param cmd string
function hilbish.runner.lua(cmd) end
--- Sets/toggles the option of automatically flushing output.
@ -196,10 +170,14 @@ function hilbish:autoFlush(auto) end
--- Flush writes all buffered input to the sink.
function hilbish:flush() end
--- Reads input from the sink.
--- Reads a liine of input from the sink.
--- @returns string
function hilbish:read() end
--- Reads all input from the sink.
--- @returns string
function hilbish:readAll() end
--- Writes data to a sink.
function hilbish:write(str) end
@ -212,9 +190,12 @@ function hilbish.jobs:start() end
--- Stops the job from running.
function hilbish.jobs:stop() end
--- Loads a module at the designated `path`.
--- It will throw if any error occurs.
function hilbish.module.load(path) end
--- Runs a command in Hilbish's shell script interpreter.
--- This is the equivalent of using `source`.
--- @param cmd string
function hilbish.runner.sh(cmd) end
--- Starts a timer.
@ -224,30 +205,26 @@ function hilbish.timers:start() end
function hilbish.timers:stop() end
--- Removes an alias.
--- @param name string
function hilbish.aliases.delete(name) end
--- Get a table of all aliases, with string keys as the alias and the value as the command.
--- @returns table<string, string>
---
---
function hilbish.aliases.list() end
--- Tries to resolve an alias to its command.
--- @param alias string
--- @returns string
--- Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
function hilbish.aliases.resolve(alias) end
--- Adds a new job to the job table. Note that this does not immediately run it.
--- @param cmdstr string
--- @param args table
--- @param execPath string
--- Creates a new job. This function does not run the job. This function is intended to be
--- used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
---
---
function hilbish.jobs.add(cmdstr, args, execPath) end
--- Returns a table of all job objects.
--- @returns table<Job>
function hilbish.jobs.all() end
--- Disowns a job. This deletes it from the job table.
--- @param id number
--- Disowns a job. This simply deletes it from the list of jobs without stopping it.
function hilbish.jobs.disown(id) end
--- Get a job object via its ID.
@ -255,39 +232,28 @@ function hilbish.jobs.disown(id) end
--- @returns Job
function hilbish.jobs.get(id) end
--- Returns the last added job from the table.
--- @returns Job
--- Returns the last added job to the table.
function hilbish.jobs.last() end
--- Adds a command to the history.
--- @param cmd string
function hilbish.history.add(cmd) end
--- Retrieves all history.
--- @returns table
--- Retrieves all history as a table.
function hilbish.history.all() end
--- Deletes all commands from the history.
function hilbish.history.clear() end
--- Retrieves a command from the history based on the `idx`.
--- @param idx number
function hilbish.history.get(idx) end
--- Retrieves a command from the history based on the `index`.
function hilbish.history.get(index) end
--- Returns the amount of commands in the history.
--- @returns number
function hilbish.history.size() end
--- Creates a timer that runs based on the specified `time` in milliseconds.
--- The `type` can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
--- @param type number
--- @param time number
--- @param callback function
--- Creates a timer that runs based on the specified `time`.
function hilbish.timers.create(type, time, callback) end
--- Retrieves a timer via its ID.
--- @param id number
--- @returns Timer
function hilbish.timers.get(id) end
return hilbish

6
emmyLuaDocs/terminal.lua
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@ -5,14 +5,14 @@ local terminal = {}
--- Restores the last saved state of the terminal
function terminal.restoreState() end
--- Saves the current state of the terminal
--- Saves the current state of the terminal.
function terminal.saveState() end
--- Puts the terminal in raw mode
--- Puts the terminal into raw mode.
function terminal.setRaw() end
--- Gets the dimensions of the terminal. Returns a table with `width` and `height`
--- Note: this is not the size in relation to the dimensions of the display
--- NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.
function terminal.size() end
return terminal

3
exec.go
View File

@ -175,6 +175,9 @@ func runLuaRunner(runr rt.Value, userInput string) (input string, exitCode uint8
runnerRet := term.Get(0)
if runner, ok = runnerRet.TryTable(); !ok {
fmt.Fprintln(os.Stderr, "runner did not return a table")
exitCode = 125
input = userInput
return
}
if code, ok := runner.Get(rt.StringValue("exitCode")).TryInt(); ok {

5
go.mod
View File

@ -1,11 +1,11 @@
module hilbish
go 1.17
go 1.18
require (
github.com/arnodel/golua v0.0.0-20220221163911-dfcf252b6f86
github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504
github.com/blackfireio/osinfo v1.0.3
github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9
github.com/maxlandon/readline v0.1.0-beta.0.20211027085530-2b76cabb8036
github.com/pborman/getopt v1.1.0
github.com/rjeczalik/notify v0.9.3
@ -19,6 +19,7 @@ require (
github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect
github.com/arnodel/strftime v0.1.6 // indirect
github.com/evilsocket/islazy v1.10.6 // indirect
github.com/kylelemons/godebug v1.1.0 // indirect
github.com/olekukonko/ts v0.0.0-20171002115256-78ecb04241c0 // indirect
github.com/rivo/uniseg v0.2.0 // indirect
golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 // indirect

20
go.sum
View File

@ -1,13 +1,5 @@
github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac h1:dtXrgjch8PQyf7C90anZUquB5U3dr8AcMGJofeuirrI=
github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
github.com/Rosettea/golua v0.0.0-20220518005949-116371948fe3 h1:I/wWr40FFLFF9pbT3wLb1FAEZhKb/hUWE+nJ5uHBK2g=
github.com/Rosettea/golua v0.0.0-20220518005949-116371948fe3/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
github.com/Rosettea/golua v0.0.0-20220621002945-b05143999437 h1:6lWu4YVLeKuZ8jR9xwHONhkHBsrIbw5dpfG1gtOVw0A=
github.com/Rosettea/golua v0.0.0-20220621002945-b05143999437/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
github.com/Rosettea/golua v0.0.0-20221213193027-cbf6d4e4d345 h1:QNYjYDogUSiNUkffbhFSrSCtpZhofeiVYGFN2FI4wSs=
github.com/Rosettea/golua v0.0.0-20221213193027-cbf6d4e4d345/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e h1:P2XupP8SaylWaudD1DqbWtZ3mIa8OsE9635LmR+Q+lg=
github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e/go.mod h1:R09vh/04ILvP2Gj8/Z9Jd0Dh0ZIvaucowMEs6abQpWs=
github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b h1:s5eDMhBk6H1BgipgLub/gv9qeyBaTuiHM0k3h2/9TSE=
github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b/go.mod h1:R09vh/04ILvP2Gj8/Z9Jd0Dh0ZIvaucowMEs6abQpWs=
github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=
@ -16,10 +8,10 @@ github.com/arnodel/edit v0.0.0-20220202110212-dfc8d7a13890/go.mod h1:AcpttpuZBaL
github.com/arnodel/strftime v0.1.6 h1:0hc0pUvk8KhEMXE+htyaOUV42zNcf/csIbjzEFCJqsw=
github.com/arnodel/strftime v0.1.6/go.mod h1:5NbK5XqYK8QpRZpqKNt4OlxLtIB8cotkLk4KTKzJfWs=
github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504 h1:R1/AOzdMbopSliUTTEHvHbyNmnZ3YxY5GvdhTkpPsSY=
github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504/go.mod h1:kHBCvAXJIatTX1pw6tLiOspjGc3MhUDRlog9yrCUS+k=
github.com/blackfireio/osinfo v1.0.3 h1:Yk2t2GTPjBcESv6nDSWZKO87bGMQgO+Hi9OoXPpxX8c=
github.com/blackfireio/osinfo v1.0.3/go.mod h1:Pd987poVNmd5Wsx6PRPw4+w7kLlf9iJxoRKPtPAjOrA=
github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9 h1:xz6Nv3zcwO2Lila35hcb0QloCQsc38Al13RNEzWRpX4=
github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9/go.mod h1:2wSM9zJkl1UQEFZgSd68NfCgRz1VL1jzy/RjCg+ULrs=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/creack/pty v1.1.15 h1:cKRCLMj3Ddm54bKSpemfQ8AtYFBhAI2MPmdys22fBdc=
github.com/creack/pty v1.1.15/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
@ -36,6 +28,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
github.com/olekukonko/ts v0.0.0-20171002115256-78ecb04241c0 h1:LiZB1h0GIcudcDci2bxbqI6DXV8bF8POAnArqvRrIyw=
@ -53,7 +47,6 @@ github.com/rogpeppe/go-internal v1.8.1-0.20210923151022-86f73c517451 h1:d1PiN4Rx
github.com/rogpeppe/go-internal v1.8.1-0.20210923151022-86f73c517451/go.mod h1:JeRgkft04UBgHMgCIwADu4Pn6Mtm5d4nPKWu0nJ5d+o=
github.com/sahilm/fuzzy v0.1.0 h1:FzWGaw2Opqyu+794ZQ9SYifWv2EIXpwP4q8dY1kDAwI=
github.com/sahilm/fuzzy v0.1.0/go.mod h1:VFvziUEIMCrT6A6tw2RFIXPXXmzXbOsSHF0DOI8ZK9Y=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 h1:w8s32wxx3sY+OjLlv9qltkLU5yvJzxjjgiHWLjdIcw4=
golang.org/x/sync v0.0.0-20220513210516-0976fa681c29/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -63,18 +56,13 @@ golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210925032602-92d5a993a665/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 h1:nhht2DYV/Sn3qOayu8lM+cU1ii9sTLUeBQwQQfUHtrs=
golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210916214954-140adaaadfaf/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.0.0-20220411215600-e5f449aeb171 h1:EH1Deb8WZJ0xc0WK//leUHXcX9aLE5SymusoTmMZye8=
golang.org/x/term v0.0.0-20220411215600-e5f449aeb171/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=

151
golibs/bait/bait.go
View File

@ -1,9 +1,28 @@
// the event emitter
// Bait is the event emitter for Hilbish. Why name it bait? Why not.
// It throws hooks that you can catch. This is what you will use if
// you want to listen in on hooks to know when certain things have
// happened, like when you've changed directory, a command has failed,
// etc. To find all available hooks thrown by Hilbish, see doc hooks.
/*
Bait is the event emitter for Hilbish. Much like Node.js and
its `events` system, many actions in Hilbish emit events.
Unlike Node.js, Hilbish events are global. So make sure to
pick a unique name!
Usage of the Bait module consists of userstanding
event-driven architecture, but it's pretty simple:
If you want to act on a certain event, you can `catch` it.
You can act on events via callback functions.
Examples of this are in the Hilbish default config!
Consider this part of it:
```lua
bait.catch('command.exit', function(code)
running = false
doPrompt(code ~= 0)
doNotifyPrompt()
end)
```
What this does is, whenever the `command.exit` event is thrown,
this function will set the user prompt.
*/
package bait
import (
@ -228,31 +247,17 @@ func handleHook(t *rt.Thread, c *rt.GoCont, name string, catcher *rt.Closure, ar
}
}
// throw(name, ...args)
// Throws a hook with `name` with the provided `args`
// --- @param name string
// --- @vararg any
func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
name, err := c.StringArg(0)
if err != nil {
return nil, err
}
ifaceSlice := make([]interface{}, len(c.Etc()))
for i, v := range c.Etc() {
ifaceSlice[i] = v
}
b.Emit(name, ifaceSlice...)
return c.Next(), nil
}
// catch(name, cb)
// Catches a hook with `name`. Runs the `cb` when it is thrown
// --- @param name string
// --- @param cb function
// Catches an event. This function can be used to act on events.
// #param name string The name of the hook.
// #param cb function The function that will be called when the hook is thrown.
/*
#example
bait.catch('hilbish.exit', function()
print 'Goodbye Hilbish!'
end)
#example
*/
func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
name, catcher, err := util.HandleStrCallback(t, c)
if err != nil {
@ -265,9 +270,9 @@ func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// catchOnce(name, cb)
// Same as catch, but only runs the `cb` once and then removes the hook
// --- @param name string
// --- @param cb function
// Catches an event, but only once. This will remove the hook immediately after it runs for the first time.
// #param name string The name of the event
// #param cb function The function that will be called when the event is thrown.
func (b *Bait) bcatchOnce(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
name, catcher, err := util.HandleStrCallback(t, c)
if err != nil {
@ -279,27 +284,10 @@ func (b *Bait) bcatchOnce(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), nil
}
// release(name, catcher)
// Removes the `catcher` for the event with `name`.
// For this to work, `catcher` has to be the same function used to catch
// an event, like one saved to a variable.
// --- @param name string
// --- @param catcher function
func (b *Bait) brelease(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
name, catcher, err := util.HandleStrCallback(t, c)
if err != nil {
return nil, err
}
b.OffLua(name, catcher)
return c.Next(), nil
}
// hooks(name) -> table
// Returns a table with hooks (callback functions) on the event with `name`.
// --- @param name string
// --- @returns table<function>
// Returns a table of functions that are hooked on an event with the corresponding `name`.
// #param name string The name of the hook
// #returns table<function>
func (b *Bait) bhooks(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -327,3 +315,62 @@ func (b *Bait) bhooks(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.PushingNext1(t.Runtime, rt.TableValue(luaHandlers)), nil
}
// release(name, catcher)
// Removes the `catcher` for the event with `name`.
// For this to work, `catcher` has to be the same function used to catch
// an event, like one saved to a variable.
// #param name string Name of the event the hook is on
// #param catcher function Hook function to remove
/*
#example
local hookCallback = function() print 'hi' end
bait.catch('event', hookCallback)
-- a little while later....
bait.release('event', hookCallback)
-- and now hookCallback will no longer be ran for the event.
#example
*/
func (b *Bait) brelease(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
name, catcher, err := util.HandleStrCallback(t, c)
if err != nil {
return nil, err
}
b.OffLua(name, catcher)
return c.Next(), nil
}
// throw(name, ...args)
// #param name string The name of the hook.
// #param args ...any The arguments to pass to the hook.
// Throws a hook with `name` with the provided `args`.
/*
#example
bait.throw('greeting', 'world')
-- This can then be listened to via
bait.catch('gretting', function(greetTo)
print('Hello ' .. greetTo)
end)
#example
*/
func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
name, err := c.StringArg(0)
if err != nil {
return nil, err
}
ifaceSlice := make([]interface{}, len(c.Etc()))
for i, v := range c.Etc() {
ifaceSlice[i] = v
}
b.Emit(name, ifaceSlice...)
return c.Next(), nil
}

46
golibs/commander/commander.go
View File

@ -1,10 +1,9 @@
// library for custom commands
/*
Commander is a library for writing custom commands in Lua.
In order to make it easier to write commands for Hilbish,
not require separate scripts and to be able to use in a config,
the Commander library exists. This is like a very simple wrapper
that works with Hilbish for writing commands. Example:
Commander is the library which handles Hilbish commands. This makes
the user able to add Lua-written commands to their shell without making
a separate script in a bin folder. Instead, you may simply use the Commander
library in your Hilbish config.
```lua
local commander = require 'commander'
@ -19,14 +18,14 @@ that will print `Hello world!` to output. One question you may
have is: What is the `sinks` parameter?
The `sinks` parameter is a table with 3 keys: `in`, `out`,
and `err`. The values of these is a @Sink.
and `err`. All of them are a @Sink.
- `in` is the standard input. You can read from this sink
to get user input. (**This is currently unimplemented.**)
- `out` is standard output. This is usually where text meant for
output should go.
- `err` is standard error. This sink is for writing errors, as the
name would suggest.
- `in` is the standard input.
You may use the read functions on this sink to get input from the user.
- `out` is standard output.
This is usually where command output should go.
- `err` is standard error.
This sink is for writing errors, as the name would suggest.
*/
package commander
@ -67,9 +66,22 @@ func (c *Commander) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
}
// register(name, cb)
// Register a command with `name` that runs `cb` when ran
// --- @param name string
// --- @param cb function
// Adds a new command with the given `name`. When Hilbish has to run a command with a name,
// it will run the function providing the arguments and sinks.
// #param name string Name of the command
// #param cb function Callback to handle command invocation
/*
#example
-- When you run the command `hello` in the shell, it will print `Hello world`.
-- If you run it with, for example, `hello Hilbish`, it will print 'Hello Hilbish'
commander.register('hello', function(args, sinks)
local name = 'world'
if #args > 0 then name = args[1] end
sinks.out:writeln('Hello ' .. name)
end)
#example
*/
func (c *Commander) cregister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
cmdName, cmd, err := util.HandleStrCallback(t, ct)
if err != nil {
@ -82,8 +94,8 @@ func (c *Commander) cregister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
}
// deregister(name)
// Deregisters any command registered with `name`
// --- @param name string
// Removes the named command. Note that this will only remove Commander-registered commands.
// #param name string Name of the command to remove.
func (c *Commander) cderegister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
if err := ct.Check1Arg(); err != nil {
return nil, err

330
golibs/fs/fs.go
View File

@ -1,7 +1,10 @@
// filesystem interaction and functionality library
// The fs module provides easy and simple access to filesystem functions
// and other things, and acts an addition to the Lua standard library's
// I/O and filesystem functions.
/*
The fs module provides filesystem functions to Hilbish. While Lua's standard
library has some I/O functions, they're missing a lot of the basics. The `fs`
library offers more functions and will work on any operating system Hilbish does.
#field pathSep The operating system's path separator.
*/
package fs
import (
@ -70,9 +73,46 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
return rt.TableValue(mod), nil
}
// abs(path) -> string
// Returns an absolute version of the `path`.
// This can be used to resolve short paths like `..` to `/home/user`.
// #param path string
// #returns string
func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
path = util.ExpandHome(path)
abspath, err := filepath.Abs(path)
if err != nil {
return nil, err
}
return c.PushingNext1(t.Runtime, rt.StringValue(abspath)), nil
}
// basename(path) -> string
// Returns the "basename," or the last part of the provided `path`. If path is empty,
// `.` will be returned.
// #param path string Path to get the base name of.
// #returns string
func fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
return c.PushingNext(t.Runtime, rt.StringValue(filepath.Base(path))), nil
}
// cd(dir)
// Changes directory to `dir`
// --- @param dir string
// Changes Hilbish's directory to `dir`.
// #param dir string Path to change directory to.
func fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -91,10 +131,103 @@ func fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), err
}
// dir(path) -> string
// Returns the directory part of `path`. If a file path like
// `~/Documents/doc.txt` then this function will return `~/Documents`.
// #param path string Path to get the directory for.
// #returns string
func fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
return c.PushingNext(t.Runtime, rt.StringValue(filepath.Dir(path))), nil
}
// glob(pattern) -> matches (table)
// Match all files based on the provided `pattern`.
// For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match
// #param pattern string Pattern to compare files with.
// #returns table A list of file names/paths that match.
/*
#example
--[[
Within a folder that contains the following files:
a.txt
init.lua
code.lua
doc.pdf
]]--
local matches = fs.glob './*.lua'
print(matches)
-- -> {'init.lua', 'code.lua'}
#example
*/
func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
pattern, err := c.StringArg(0)
if err != nil {
return nil, err
}
matches, err := filepath.Glob(pattern)
if err != nil {
return nil, err
}
luaMatches := rt.NewTable()
for i, match := range matches {
luaMatches.Set(rt.IntValue(int64(i + 1)), rt.StringValue(match))
}
return c.PushingNext(t.Runtime, rt.TableValue(luaMatches)), nil
}
// join(...path) -> string
// Takes any list of paths and joins them based on the operating system's path separator.
// #param path ...string Paths to join together
// #returns string The joined path.
/*
#example
-- This prints the directory for Hilbish's config!
print(fs.join(hilbish.userDir.config, 'hilbish'))
-- -> '/home/user/.config/hilbish' on Linux
#example
*/
func fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
strs := make([]string, len(c.Etc()))
for i, v := range c.Etc() {
if v.Type() != rt.StringType {
// +2; go indexes of 0 and first arg from above
return nil, fmt.Errorf("bad argument #%d to run (expected string, got %s)", i + 1, v.TypeName())
}
strs[i] = v.AsString()
}
res := filepath.Join(strs...)
return c.PushingNext(t.Runtime, rt.StringValue(res)), nil
}
// mkdir(name, recursive)
// Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
// --- @param name string
// --- @param recursive boolean
// Creates a new directory with the provided `name`.
// With `recursive`, mkdir will create parent directories.
// #param name string Name of the directory
// #param recursive boolean Whether to create parent directories for the provided name
/*
#example
-- This will create the directory foo, then create the directory bar in the
-- foo directory. If recursive is false in this case, it will fail.
fs.mkdir('./foo/bar', true)
#example
*/
func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(2); err != nil {
return nil, err
@ -121,15 +254,58 @@ func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), err
}
// readdir(path) -> table[string]
// Returns a list of all files and directories in the provided path.
// #param dir string
// #returns table
func freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
dir, err := c.StringArg(0)
if err != nil {
return nil, err
}
dir = util.ExpandHome(dir)
names := rt.NewTable()
dirEntries, err := os.ReadDir(dir)
if err != nil {
return nil, err
}
for i, entry := range dirEntries {
names.Set(rt.IntValue(int64(i + 1)), rt.StringValue(entry.Name()))
}
return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
}
// stat(path) -> {}
// Returns a table of info about the `path`.
// It contains the following keys:
// Returns the information about a given `path`.
// The returned table contains the following values:
// name (string) - Name of the path
// size (number) - Size of the path
// mode (string) - Permission mode in an octal format string (with leading 0)
// size (number) - Size of the path in bytes
// mode (string) - Unix permission mode in an octal format string (with leading 0)
// isDir (boolean) - If the path is a directory
// --- @param path string
// --- @returns table
// #param path string
// #returns table
/*
#example
local inspect = require 'inspect'
local stat = fs.stat '~'
print(inspect(stat))
--[[
Would print the following:
{
isDir = true,
mode = "0755",
name = "username",
size = 12288
}
]]--
#example
*/
func fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -153,132 +329,6 @@ func fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.PushingNext1(t.Runtime, rt.TableValue(statTbl)), nil
}
// readdir(dir) -> {}
// Returns a table of files in `dir`.
// --- @param dir string
// --- @return table
func freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
dir, err := c.StringArg(0)
if err != nil {
return nil, err
}
dir = util.ExpandHome(dir)
names := rt.NewTable()
dirEntries, err := os.ReadDir(dir)
if err != nil {
return nil, err
}
for i, entry := range dirEntries {
names.Set(rt.IntValue(int64(i + 1)), rt.StringValue(entry.Name()))
}
return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
}
// abs(path) -> string
// Gives an absolute version of `path`.
// --- @param path string
// --- @returns string
func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
path = util.ExpandHome(path)
abspath, err := filepath.Abs(path)
if err != nil {
return nil, err
}
return c.PushingNext1(t.Runtime, rt.StringValue(abspath)), nil
}
// basename(path) -> string
// Gives the basename of `path`. For the rules,
// see Go's filepath.Base
// --- @returns string
func fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
return c.PushingNext(t.Runtime, rt.StringValue(filepath.Base(path))), nil
}
// dir(path) -> string
// Returns the directory part of `path`. For the rules, see Go's
// filepath.Dir
// --- @param path string
// --- @returns string
func fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
return c.PushingNext(t.Runtime, rt.StringValue(filepath.Dir(path))), nil
}
// glob(pattern) -> matches (table)
// Glob all files and directories that match the pattern.
// For the rules, see Go's filepath.Glob
// --- @param pattern string
// --- @returns table
func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
pattern, err := c.StringArg(0)
if err != nil {
return nil, err
}
matches, err := filepath.Glob(pattern)
if err != nil {
return nil, err
}
luaMatches := rt.NewTable()
for i, match := range matches {
luaMatches.Set(rt.IntValue(int64(i + 1)), rt.StringValue(match))
}
return c.PushingNext(t.Runtime, rt.TableValue(luaMatches)), nil
}
// join(...) -> string
// Takes paths and joins them together with the OS's
// directory separator (forward or backward slash).
// --- @vararg string
// --- @returns string
func fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
strs := make([]string, len(c.Etc()))
for i, v := range c.Etc() {
if v.Type() != rt.StringType {
// +2; go indexes of 0 and first arg from above
return nil, fmt.Errorf("bad argument #%d to run (expected string, got %s)", i + 1, v.TypeName())
}
strs[i] = v.AsString()
}
res := filepath.Join(strs...)
return c.PushingNext(t.Runtime, rt.StringValue(res)), nil
}
func fwatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(2); err != nil {
return nil, err

6
golibs/terminal/terminal.go
View File

@ -34,7 +34,7 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
// size()
// Gets the dimensions of the terminal. Returns a table with `width` and `height`
// Note: this is not the size in relation to the dimensions of the display
// NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.
func termsize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
w, h, err := term.GetSize(int(os.Stdin.Fd()))
if err != nil {
@ -49,7 +49,7 @@ func termsize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// saveState()
// Saves the current state of the terminal
// Saves the current state of the terminal.
func termsaveState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
state, err := term.GetState(int(os.Stdin.Fd()))
if err != nil {
@ -72,7 +72,7 @@ func termrestoreState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// setRaw()
// Puts the terminal in raw mode
// Puts the terminal into raw mode.
func termsetRaw(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
_, err := term.MakeRaw(int(os.Stdin.Fd()))
if err != nil {

26
job.go
View File

@ -414,10 +414,16 @@ func (j *jobHandler) luaGetJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface jobs
// add(cmdstr, args, execPath)
// Adds a new job to the job table. Note that this does not immediately run it.
// --- @param cmdstr string
// --- @param args table
// --- @param execPath string
// Creates a new job. This function does not run the job. This function is intended to be
// used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
// #param cmdstr string String that a user would write for the job
// #param args table Arguments for the commands. Has to include the name of the command.
// #param execPath string Binary to use to run the command. Needs to be an absolute path.
/*
#example
hilbish.jobs.add('go build', {'go', 'build'}, '/usr/bin/go')
#example
*/
func (j *jobHandler) luaAddJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(3); err != nil {
return nil, err
@ -448,9 +454,9 @@ func (j *jobHandler) luaAddJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
}
// #interface jobs
// all() -> table<@Job>
// all() -> table[@Job]
// Returns a table of all job objects.
// --- @returns table<Job>
// #returns table[Job]
func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
j.mu.RLock()
defer j.mu.RUnlock()
@ -465,8 +471,8 @@ func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface jobs
// disown(id)
// Disowns a job. This deletes it from the job table.
// --- @param id number
// Disowns a job. This simply deletes it from the list of jobs without stopping it.
// #param id number
func (j *jobHandler) luaDisownJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -486,8 +492,8 @@ func (j *jobHandler) luaDisownJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface jobs
// last() -> @Job
// Returns the last added job from the table.
// --- @returns Job
// Returns the last added job to the table.
// #returns Job
func (j *jobHandler) luaLastJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
j.mu.RLock()
defer j.mu.RUnlock()

16
main.go
View File

@ -2,6 +2,7 @@ package main
import (
"bufio"
"errors"
"fmt"
"io"
"os"
@ -9,6 +10,7 @@ import (
"path/filepath"
"runtime"
"strings"
"syscall"
"hilbish/util"
"hilbish/golibs/bait"
@ -88,7 +90,7 @@ func main() {
interactive = true
}
if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 {
if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 || !term.IsTerminal(int(os.Stdin.Fd())) {
interactive = false
}
@ -189,8 +191,12 @@ input:
} else {
// If we get a completely random error, print
fmt.Fprintln(os.Stderr, err)
if errors.Is(err, syscall.ENOTTY) {
// what are we even doing here?
panic("not a tty")
}
<-make(chan struct{})
}
// TODO: Halt if any other error occurs
continue
}
var priv bool
@ -289,7 +295,7 @@ func removeDupes(slice []string) []string {
func contains(s []string, e string) bool {
for _, a := range s {
if a == e {
if strings.ToLower(a) == strings.ToLower(e) {
return true
}
}
@ -324,3 +330,7 @@ func getVersion() string {
return v.String()
}
func cut(slice []string, idx int) []string {
return append(slice[:idx], slice[idx + 1:]...)
}

93
module.go 100644
View File

@ -0,0 +1,93 @@
package main
import (
"plugin"
"hilbish/util"
rt "github.com/arnodel/golua/runtime"
)
// #interface module
// native module loading
// #field paths A list of paths to search when loading native modules. This is in the style of Lua search paths and will be used when requiring native modules. Example: `?.so;?/?.so`
/*
The hilbish.module interface provides a function to load
Hilbish plugins/modules. Hilbish modules are Go-written
plugins (see https://pkg.go.dev/plugin) that are used to add functionality
to Hilbish that cannot be written in Lua for any reason.
Note that you don't ever need to use the load function that is here as
modules can be loaded with a `require` call like Lua C modules, and the
search paths can be changed with the `paths` property here.
To make a valid native module, the Go plugin has to export a Loader function
with a signature like so: `func(*rt.Runtime) rt.Value`.
`rt` in this case refers to the Runtime type at
https://pkg.go.dev/github.com/arnodel/golua@master/runtime#Runtime
Hilbish uses this package as its Lua runtime. You will need to read
it to use it for a native plugin.
Here is some code for an example plugin:
```go
package main
import (
rt "github.com/arnodel/golua/runtime"
)
func Loader(rtm *rt.Runtime) rt.Value {
return rt.StringValue("hello world!")
}
```
This can be compiled with `go build -buildmode=plugin plugin.go`.
If you attempt to require and print the result (`print(require 'plugin')`), it will show "hello world!"
*/
func moduleLoader(rtm *rt.Runtime) *rt.Table {
exports := map[string]util.LuaExport{
"load": {moduleLoad, 2, false},
}
mod := rt.NewTable()
util.SetExports(rtm, mod, exports)
return mod
}
// #interface module
// load(path)
// Loads a module at the designated `path`.
// It will throw if any error occurs.
// #param path string
func moduleLoad(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(1); err != nil {
return nil, err
}
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
p, err := plugin.Open(path)
if err != nil {
return nil, err
}
value, err := p.Lookup("Loader")
if err != nil {
return nil, err
}
loader, ok := value.(func(*rt.Runtime) rt.Value)
if !ok {
return nil, nil
}
val := loader(t.Runtime)
return c.PushingNext1(t.Runtime, val), nil
}

212
nature/commands/doc.lua
View File

@ -1,6 +1,42 @@
local ansikit = require 'ansikit'
local commander = require 'commander'
local fs = require 'fs'
local lunacolors = require 'lunacolors'
local Greenhouse = require 'nature.greenhouse'
local Page = require 'nature.greenhouse.page'
local docfuncs = require 'nature.doc'
local function strip(text, ...)
for _, pat in ipairs {...} do
text = text:gsub(pat, '\n')
end
return text
end
local function transformHTMLandMD(text)
return strip(text, '|||', '|%-%-%-%-|%-%-%-%-|')
:gsub('|(.-)|(.-)|', function(entry1, entry2)
return string.format('%s - %s', entry1, entry2)
end)
:gsub('<hr>', '{separator}')
:gsub('<.->', '')
--:gsub('^\n\n', '\n')
:gsub('\n%s+\n', '\n\n')
--:gsub(' \n', '\n\n')
:gsub('{{< (%w+) `(.-)` >}}', function(shortcode, text)
return docfuncs.renderInfoBlock(shortcode, text)
end)
:gsub('```(%w+)\n(.-)```', function(lang, text)
return docfuncs.renderCodeBlock(text)
end)
:gsub('```\n(.-)\n```', function(text)
return docfuncs.renderCodeBlock(text)
end)
:gsub('`[^\n].-`', lunacolors.cyan)
:gsub('#+ (.-\n)', function(heading) return lunacolors.blue(lunacolors.bold('→ ' .. heading)) end)
:gsub('%*%*(.-)%*%*', lunacolors.bold)
end
commander.register('doc', function(args, sinks)
local moddocPath = hilbish.dataDir .. '/docs/'
@ -9,11 +45,6 @@ commander.register('doc', function(args, sinks)
-- hilbish git
moddocPath = './docs/'
end
local apidocHeader = [[
# %s
{grayBg} {white}{italic}%s {reset}
]]
local modules = table.map(fs.readdir(moddocPath), function(f)
return lunacolors.underline(lunacolors.blue(string.gsub(f, '.md', '')))
@ -25,47 +56,18 @@ to Hilbish.
Usage: doc <section> [subdoc]
Available sections: ]] .. table.concat(modules, ', ')
if #args > 0 then
local mod = args[1]
local f = io.open(moddocPath .. mod .. '.md', 'rb')
local funcdocs = nil
local subdocName = args[2]
if not f then
-- assume subdir
-- dataDir/docs/<mod>/<mod>.md
moddocPath = moddocPath .. mod .. '/'
if not subdocName then
subdocName = '_index'
end
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
if not f then
f = io.open(moddocPath .. subdocName:match '%w+' .. '/' .. subdocName .. '.md', 'rb')
end
if not f then
moddocPath = moddocPath .. subdocName .. '/'
subdocName = args[3] or '_index'
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
end
if not f then
sinks.out:writeln('No documentation found for ' .. mod .. '.')
return 1
end
end
funcdocs = f:read '*a':gsub('-([%d]+)', '%1')
local moddocs = table.filter(fs.readdir(moddocPath), function(f) return f ~= '_index.md' and f ~= 'index.md' end)
local subdocs = table.map(moddocs, function(fname)
return lunacolors.underline(lunacolors.blue(string.gsub(fname, '.md', '')))
end)
if #moddocs ~= 0 then
funcdocs = funcdocs .. '\nSubdocs: ' .. table.concat(subdocs, ', ')
end
local valsStr = funcdocs:match '%-%-%-\n([^%-%-%-]+)\n'
local f
local function handleYamlInfo(d)
local vals = {}
local docs = d
local valsStr = docs:match '^%-%-%-\n.-\n%-%-%-'
if valsStr then
local _, endpos = funcdocs:find('---\n' .. valsStr .. '\n---\n\n', 1, true)
funcdocs = funcdocs:sub(endpos + 1, #funcdocs)
docs = docs:sub(valsStr:len() + 2, #docs)
local pre = docs:sub(1, 1)
if pre == '\n' then
docs = docs:sub(2)
end
-- parse vals
local lines = string.split(valsStr, '\n')
@ -78,23 +80,113 @@ Available sections: ]] .. table.concat(modules, ', ')
end
end
end
if mod == 'api' then
funcdocs = string.format(apidocHeader, vals.title, vals.description or 'no description.') .. funcdocs
end
doc = funcdocs:sub(1, #funcdocs - 1)
f:close()
--docs = docs:sub(1, #docs - 1)
return docs, vals
end
local backtickOccurence = 0
sinks.out:writeln(lunacolors.format(doc:gsub('`', function()
backtickOccurence = backtickOccurence + 1
if backtickOccurence % 2 == 0 then
return '{reset}'
else
return '{underline}{green}'
if #args > 0 then
local mod = args[1]
f = io.open(moddocPath .. mod .. '.md', 'rb')
local funcdocs = nil
local subdocName = args[2]
if not f then
moddocPath = moddocPath .. mod .. '/'
if not subdocName then
subdocName = '_index'
end
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
local oldmoddocPath = moddocPath
if not f then
moddocPath = moddocPath .. subdocName:match '%w+' .. '/'
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
end
if not f then
moddocPath = oldmoddocPath .. subdocName .. '/'
subdocName = args[3] or '_index'
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
end
if not f then
sinks.out:writeln('No documentation found for ' .. mod .. '.')
return 1
end
end
end):gsub('\n#+.-\n', function(t)
local signature = t:gsub('<.->(.-)</.->', '{underline}%1'):gsub('\\', '<')
return '{bold}{yellow}' .. signature .. '{reset}'
end)))
end
local moddocs = table.filter(fs.readdir(moddocPath), function(f) return f ~= '_index.md' and f ~= 'index.md' end)
local subdocs = table.map(moddocs, function(fname)
return lunacolors.underline(lunacolors.blue(string.gsub(fname, '.md', '')))
end)
local gh = Greenhouse(sinks.out)
function gh:resize()
local size = terminal.size()
self.region = {
width = size.width,
height = size.height - 1
}
end
gh:resize()
function gh:render()
local workingPage = self.pages[self.curPage]
local offset = self.offset
if self.isSpecial then
offset = self.specialOffset
workingPage = self.specialPage
end
local size = terminal.size()
self.sink:write(ansikit.getCSI(size.height - 1 .. ';1', 'H'))
self.sink:write(ansikit.getCSI(0, 'J'))
if not self.isSpecial then
if args[1] == 'api' then
self.sink:writeln(workingPage.title)
self.sink:write(lunacolors.format(string.format('{grayBg} ↳ {white}{italic}%s {reset}', workingPage.description or 'No description.')))
else
self.sink:write(lunacolors.reset(string.format('Viewing doc page %s', moddocPath)))
end
end
end
local backtickOccurence = 0
local function formatDocText(d)
return transformHTMLandMD(d)
--[[
return lunacolors.format(d:gsub('`(.-)`', function(t)
return docfuncs.renderCodeBlock(t)
end):gsub('\n#+.-\n', function(t)
local signature = t:gsub('<.->(.-)</.->', '{underline}%1'):gsub('\\', '<')
return '{bold}{yellow}' .. signature .. '{reset}'
end))
]]--
end
local doc, vals = handleYamlInfo(#args == 0 and doc or formatDocText(f:read '*a'))
if #moddocs ~= 0 and f then
doc = doc .. '\nSubdocs: ' .. table.concat(subdocs, ', ') .. '\n\n'
end
if f then f:close() end
local page = Page(vals.title, doc)
page.description = vals.description
gh:addPage(page)
-- add subdoc pages
for _, sdName in ipairs(moddocs) do
local sdFile = fs.join(sdName, '_index.md')
if sdName:match '.md$' then
sdFile = sdName
end
local f = io.open(moddocPath .. sdFile, 'rb')
local doc, vals = handleYamlInfo(formatDocText(f:read '*a'))
local page = Page(vals.title or sdName, doc)
page.description = vals.description
gh:addPage(page)
end
ansikit.hideCursor()
gh:initUi()
end)

124
nature/commands/greenhouse.lua 100644
View File

@ -0,0 +1,124 @@
local ansikit = require 'ansikit'
local bait = require 'bait'
local commander = require 'commander'
local hilbish = require 'hilbish'
local lunacolors = require 'lunacolors'
local terminal = require 'terminal'
local Greenhouse = require 'nature.greenhouse'
local Page = require 'nature.greenhouse.page'
commander.register('greenhouse', function(args, sinks)
local gh = Greenhouse(sinks.out)
local buffer = ''
local display = ''
local command = false
local commands = {
q = function()
gh.keybinds['Ctrl-D'](gh)
end,
['goto'] = function(args)
if not args[1] then
return 'nuh uh'
end
gh:jump(tonumber(args[1]))
end
}
function gh:resize()
local size = terminal.size()
self.region = {
width = size.width,
height = size.height - 2
}
end
function gh:render()
local workingPage = self.pages[self.curPage]
local offset = self.offset
if self.isSpecial then
offset = self.specialOffset
workingPage = self.specialPage
end
self.sink:write(ansikit.getCSI(self.region.height + 1 .. ';1', 'H'))
if not self.isSpecial then
self.sink:writeln(lunacolors.format(string.format('{grayBg} ↳ Page %d%s{reset}', self.curPage, workingPage.title and ' — ' .. workingPage.title .. ' ' or '')))
end
self.sink:write(buffer == '' and display or buffer)
end
function gh:input(c)
-- command handling
if c == ':' and not command then
command = true
end
if c == 'Escape' then
if command then
command = false
buffer = ''
else
if self.isSpecial then gh:special() end
end
elseif c == 'Backspace' then
buffer = buffer:sub(0, -2)
if buffer == '' then
command = false
else
goto update
end
end
if command then
ansikit.showCursor()
if buffer:match '^:' then buffer = buffer .. c else buffer = c end
else
ansikit.hideCursor()
end
::update::
gh:update()
end
gh:resize()
gh:keybind('Enter', function(self)
if self.isSpecial then
self:jump(self.specialPageIdx)
self:special(false)
else
if buffer:len() < 2 then return end
local splitBuf = string.split(buffer, " ")
local command = commands[splitBuf[1]:sub(2)]
if command then
table.remove(splitBuf, 1)
buffer = command(splitBuf) or ''
end
self:update()
end
end)
if sinks['in'].pipe then
local page = Page('stdin', sinks['in']:readAll())
gh:addPage(page)
end
for _, name in ipairs(args) do
local f <close> = io.open(name, 'r')
if not f then
sinks.err:writeln(string.format('could not open file %s', name))
end
local page = Page(name, f:read '*a')
gh:addPage(page)
end
if #gh.pages == 0 then
sinks.out:writeln [[greenhouse is the Hilbish pager library and command!
usage: greenhouse <file>...
example: greenhouse hello.md]]
return 1
end
ansikit.hideCursor()
gh:initUi()
end)

21
nature/dirs.lua
View File

@ -1,3 +1,4 @@
-- @module dirs
local fs = require 'fs'
local dirs = {}
@ -11,8 +12,8 @@ dirs.recentDirs = {}
dirs.recentSize = 10
--- Get (and remove) a `num` of entries from recent directories.
--- @param num number
--- @param remove boolean Whether to remove items
-- @param num number
-- @param remove boolean Whether to remove items
function dirRecents(num, remove)
num = num or 1
local entries = {}
@ -34,12 +35,12 @@ function dirRecents(num, remove)
end
--- Look at `num` amount of recent directories, starting from the latest.
--- @param num? number
-- @param num? number
function dirs.peak(num)
return dirRecents(num)
end
--- Add `d` to the recent directories.
--- Add `d` to the recent directories list.
function dirs.push(d)
dirs.recentDirs[dirs.recentSize + 1] = nil
if dirs.recentDirs[#dirs.recentDirs - 1] ~= d then
@ -50,20 +51,20 @@ function dirs.push(d)
end
end
--- Remove `num` amount of dirs from the recent directories.
--- @param num number
--- Remove the specified amount of dirs from the recent directories list.
-- @param num number
function dirs.pop(num)
return dirRecents(num, true)
end
--- Get entry from recent directories.
--- @param idx number
--- Get entry from recent directories list based on index.
-- @param idx number
function dirs.recent(idx)
return dirs.recentDirs[idx]
end
--- Sets the old directory.
--- @param d string
--- Sets the old directory string.
-- @param d string
function dirs.setOld(d)
ok, d = pcall(fs.abs, d)
assert(ok, 'could not turn "' .. d .. '"into an absolute path')

47
nature/doc.lua 100644
View File

@ -0,0 +1,47 @@
local lunacolors = require 'lunacolors'
local M = {}
function M.highlight(text)
return text:gsub('\'.-\'', lunacolors.yellow)
--:gsub('%-%- .-', lunacolors.black)
end
function M.renderCodeBlock(text)
local longest = 0
local lines = string.split(text:gsub('\t', ' '), '\n')
for i, line in ipairs(lines) do
local len = line:len()
if len > longest then longest = len end
end
for i, line in ipairs(lines) do
lines[i] = ' ' .. M.highlight(line:sub(0, longest))
.. string.rep(' ', longest - line:len()) .. ' '
end
return '\n' .. lunacolors.format('{greyBg}' .. table.concat(lines, '\n')) .. '\n'
end
function M.renderInfoBlock(type, text)
local longest = 0
local lines = string.split(text:gsub('\t', ' '), '\n')
for i, line in ipairs(lines) do
local len = line:len()
if len > longest then longest = len end
end
for i, line in ipairs(lines) do
lines[i] = ' ' .. M.highlight(line:sub(0, longest))
.. string.rep(' ', longest - line:len()) .. ' '
end
local heading
if type == 'warning' then
heading = lunacolors.yellowBg(lunacolors.black(' ⚠ Warning '))
end
return '\n' .. heading .. '\n' .. lunacolors.format('{greyBg}' .. table.concat(lines, '\n')) .. '\n'
end
return M

325
nature/greenhouse/init.lua 100644
View File

@ -0,0 +1,325 @@
-- Greenhouse is a simple text scrolling handler for terminal programs.
-- The idea is that it can be set a region to do its scrolling and paging
-- job and then the user can draw whatever outside it.
-- This reduces code duplication for the message viewer
-- and flowerbook.
local ansikit = require 'ansikit'
local lunacolors = require 'lunacolors'
local terminal = require 'terminal'
local Page = require 'nature.greenhouse.page'
local Object = require 'nature.object'
local Greenhouse = Object:extend()
function Greenhouse:new(sink)
local size = terminal.size()
self.region = size
self.contents = nil -- or can be a table
self.start = 1 -- where to start drawing from (should replace with self.region.y)
self.offset = 1 -- vertical text offset
self.horizOffset = 1
self.sink = sink
self.pages = {}
self.curPage = 1
self.step = {
horizontal = 5,
vertical = 1
}
self.separator = '─'
self.keybinds = {
['Up'] = function(self) self:scroll 'up' end,
['Down'] = function(self) self:scroll 'down' end,
['Left'] = function(self) self:scroll 'left' end,
['Right'] = function(self) self:scroll 'right' end,
['Ctrl-Left'] = self.previous,
['Ctrl-Right'] = self.next,
['Ctrl-N'] = function(self) self:toc(true) end,
['Enter'] = function(self)
if self.isSpecial then
self:jump(self.specialPageIdx)
self:special(false)
end
end,
['Page-Down'] = function(self) self:scroll('down', {page = true}) end,
['Page-Up'] = function(self) self:scroll('up', {page = true}) end
}
self.isSpecial = false
self.specialPage = nil
self.specialPageIdx = 1
self.specialOffset = 1
return self
end
function Greenhouse:addPage(page)
table.insert(self.pages, page)
end
function Greenhouse:updateCurrentPage(text)
local page = self.pages[self.curPage]
page:setText(text)
end
function Greenhouse:sub(str, offset, limit)
local overhead = 0
local function addOverhead(s)
overhead = overhead + string.len(s)
end
local s = str:gsub('\x1b%[%d+;%d+;%d+;%d+;%d+%w', addOverhead)
:gsub('\x1b%[%d+;%d+;%d+;%d+%w', addOverhead)
:gsub('\x1b%[%d+;%d+;%d+%w',addOverhead)
:gsub('\x1b%[%d+;%d+%w', addOverhead)
:gsub('\x1b%[%d+%w', addOverhead)
return s:sub(offset, utf8.offset(str, limit + overhead) or limit + overhead)
--return s:sub(offset, limit + overhead)
end
function Greenhouse:draw()
local workingPage = self.pages[self.curPage]
local offset = self.offset
if self.isSpecial then
offset = self.specialOffset
workingPage = self.specialPage
end
if workingPage.lazy and not workingPage.loaded then
workingPage.initialize()
end
local lines = workingPage.lines
self.sink:write(ansikit.getCSI(self.start .. ';1', 'H'))
self.sink:write(ansikit.getCSI(2, 'J'))
local writer = self.sink.writeln
for i = offset, offset + self.region.height - 1 do
if i > #lines then break end
if i == offset + self.region.height - 1 then writer = self.sink.write end
self.sink:write(ansikit.getCSI(self.start + i - offset .. ';1', 'H'))
local line = lines[i]:gsub('{separator}', function() return self.separator:rep(self.region.width - 1) end)
writer(self.sink, self:sub(line:gsub('\t', ' '), self.horizOffset, self.region.width))
end
writer(self.sink, '\27[0m')
self:render()
end
function Greenhouse:render()
end
function Greenhouse:scroll(direction, opts)
opts = opts or {}
if self.isSpecial then
if direction == 'down' then
self:next(true)
elseif direction == 'up' then
self:previous(true)
end
return
end
local lines = self.pages[self.curPage].lines
local oldOffset = self.offset
local oldHorizOffset = self.horizOffset
local amount = self.step.vertical
if opts.page then
amount = self.region.height
end
if direction == 'down' then
self.offset = math.min(self.offset + amount, math.max(1, #lines - self.region.height))
elseif direction == 'up' then
self.offset = math.max(self.offset - amount, 1)
end
--[[
if direction == 'left' then
self.horizOffset = math.max(self.horizOffset - self.step.horizontal, 1)
elseif direction == 'right' then
self.horizOffset = self.horizOffset + self.step.horizontal
end
]]--
if self.offset ~= oldOffset then self:draw() end
if self.horizOffset ~= oldHorizOffset then self:draw() end
end
function Greenhouse:update()
self:resize()
if self.isSpecial then
self:updateSpecial()
end
self:draw()
end
function Greenhouse:special(val)
self.isSpecial = val
self:update()
end
function Greenhouse:toggleSpecial()
self:special(not self.isSpecial)
end
--- This function will be called when the special page
--- is on and needs to be updated.
function Greenhouse:updateSpecial()
end
function Greenhouse:contents()
end
function Greenhouse:toc(toggle)
if not self.isSpecial then
self.specialPageIdx = self.curPage
end
if toggle then self.isSpecial = not self.isSpecial end
-- Generate a special page for our table of contents
local tocText = string.format([[
%s
]], lunacolors.cyan(lunacolors.bold '―― Table of Contents ――'))
local genericPageCount = 1
local contents = self:contents()
if contents then
for i, c in ipairs(contents) do
local title = c.title
if c.active then
title = lunacolors.invert(title)
end
tocText = tocText .. title .. '\n'
end
else
for i, page in ipairs(self.pages) do
local title = page.title
if title == 'Page' then
title = 'Page #' .. genericPageCount
genericPageCount = genericPageCount + 1
end
if i == self.specialPageIdx then
title = lunacolors.invert(title)
end
tocText = tocText .. title .. '\n'
end
end
self.specialPage = Page('TOC', tocText)
function self:updateSpecial()
self:toc()
end
self:draw()
end
function Greenhouse:resize()
local size = terminal.size()
self.region = size
end
function Greenhouse:next(special)
local oldCurrent = special and self.specialPageIdx or self.curPage
local pageIdx = math.min(oldCurrent + 1, #self.pages)
if special then
self.specialPageIdx = pageIdx
else
self.curPage = pageIdx
end
if pageIdx ~= oldCurrent then
self.offset = 1
self:update()
end
end
function Greenhouse:previous(special)
local oldCurrent = special and self.specialPageIdx or self.curPage
local pageIdx = math.max(self.curPage - 1, 1)
if special then
self.specialPageIdx = pageIdx
else
self.curPage = pageIdx
end
if pageIdx ~= oldCurrent then
self.offset = 1
self:update()
end
end
function Greenhouse:jump(idx)
if idx ~= self.curPage then
self.offset = 1
end
self.curPage = idx
self:update()
end
function Greenhouse:keybind(key, callback)
self.keybinds[key] = callback
end
function Greenhouse:input(char)
end
function Greenhouse:initUi()
local ansikit = require 'ansikit'
local bait = require 'bait'
local commander = require 'commander'
local hilbish = require 'hilbish'
local terminal = require 'terminal'
local Page = require 'nature.greenhouse.page'
local done = false
bait.catch('signal.sigint', function()
ansikit.clear()
done = true
end)
bait.catch('signal.resize', function()
self:update()
end)
ansikit.screenAlt()
ansikit.clear(true)
self:draw()
while not done do
local c = read()
self:keybind('Ctrl-Q', function()
done = true
end)
self:keybind('Ctrl-D', function()
done = true
end)
if self.keybinds[c] then
self.keybinds[c](self)
else
self:input(c)
end
end
ansikit.showCursor()
ansikit.screenMain()
end
function read()
terminal.saveState()
terminal.setRaw()
local c = hilbish.editor.readChar()
terminal.restoreState()
return c
end
return Greenhouse

32
nature/greenhouse/page.lua 100644
View File

@ -0,0 +1,32 @@
local Object = require 'nature.object'
local Page = Object:extend()
function Page:new(title, text)
self:setText(text)
self.title = title or 'Page'
self.lazy = false
self.loaded = true
self.children = {}
end
function Page:setText(text)
self.lines = string.split(text, '\n')
end
function Page:setTitle(title)
self.title = title
end
function Page:dynamic(initializer)
self.initializer = initializer
self.lazy = true
self.loaded = false
end
function Page:initialize()
self.initializer()
self.loaded = true
end
return Page

12
nature/init.lua
View File

@ -6,6 +6,18 @@ local fs = require 'fs'
package.path = package.path .. ';' .. hilbish.dataDir .. '/?/init.lua'
.. ';' .. hilbish.dataDir .. '/?/?.lua' .. ";" .. hilbish.dataDir .. '/?.lua'
hilbish.module.paths = '?.so;?/?.so;'
.. hilbish.userDir.data .. 'hilbish/libs/?/?.so'
.. ";" .. hilbish.userDir.data .. 'hilbish/libs/?.so'
table.insert(package.searchers, function(module)
local path = package.searchpath(module, hilbish.module.paths)
if not path then return nil end
-- it didnt work normally, idk
return function() return hilbish.module.load(path) end, path
end)
require 'nature.commands'
require 'nature.completions'
require 'nature.opts'

59
nature/object.lua 100644
View File

@ -0,0 +1,59 @@
---@class nature.object
---@field super nature.object
local Object = {}
Object.__index = Object
---Can be overrided by child objects to implement a constructor.
function Object:new() end
---@return nature.object
function Object:extend()
local cls = {}
for k, v in pairs(self) do
if k:find("__") == 1 then
cls[k] = v
end
end
cls.__index = cls
cls.super = self
setmetatable(cls, self)
return cls
end
---Check if the object is strictly of the given type.
---@param T any
---@return boolean
function Object:is(T)
return getmetatable(self) == T
end
---Check if the object inherits from the given type.
---@param T any
---@return boolean
function Object:extends(T)
local mt = getmetatable(self)
while mt do
if mt == T then
return true
end
mt = getmetatable(mt)
end
return false
end
---Metamethod to get a string representation of an object.
---@return string
function Object:__tostring()
return "Object"
end
---Methamethod to allow using the object call as a constructor.
---@return nature.object
function Object:__call(...)
local obj = setmetatable({}, self)
obj:new(...)
return obj
end
return Object

11
nature/opts/crimmas.lua 100644
View File

@ -0,0 +1,11 @@
local lunacolors = require 'lunacolors'
bait.catch('hilbish.init', function()
if os.date '%m' == '12' and hilbish.interactive and hilbish.opts.crimmas then
local crimmas = math.random(1, 31)
if crimmas >= 25 and crimmas <= 29 then
print(lunacolors.format '🎄 {green}Merry {red}Christmas{reset} from your {green}favourite{reset} shell {red}(right?){reset} 🌺')
end
end
end)

19
nature/opts/init.lua
View File

@ -1,21 +1,7 @@
local opts = {}
hilbish.opts = {}
setmetatable(hilbish.opts, {
__newindex = function(_, k, v)
if opts[k] == nil then
error(string.format('opt %s does not exist', k))
end
opts[k] = v
end,
__index = function(_, k)
return opts[k]
end
})
local function setupOpt(name, default)
opts[name] = default
hilbish.opts[name] = default
pcall(require, 'nature.opts.' .. name)
end
@ -27,7 +13,8 @@ The nice lil shell for {blue}Lua{reset} fanatics!
]], hilbish.user),
motd = true,
fuzzy = false,
notifyJobFinish = true
notifyJobFinish = true,
crimmas = true
}
for optsName, default in pairs(defaultOpts) do

4
nature/opts/motd.lua
View File

@ -2,8 +2,8 @@ local bait = require 'bait'
local lunacolors = require 'lunacolors'
hilbish.motd = [[
1000 commits on the Hilbish repository brings us to {cyan}Version 2.1!{reset}
Docs, docs, docs... At least builtins work with pipes now.
Finally at {red}v2.2!{reset} So much {green}documentation improvements{reset}
and 1 single fix for Windows! {blue}.. and a feature they can't use.{reset}
]]
bait.catch('hilbish.init', function()

7
os.go
View File

@ -8,10 +8,9 @@ import (
)
// #interface os
// OS Info
// The `os` interface provides simple text information properties about
// the current OS on the systen. This mainly includes the name and
// version.
// operating system info
// Provides simple text information properties about the current operating system.
// This mainly includes the name and version.
// #field family Family name of the current OS
// #field name Pretty name of the current OS
// #field version Version of the current OS

14
pprof.go 100644
View File

@ -0,0 +1,14 @@
// +build pprof
package main
import (
_ "net/http/pprof"
"net/http"
)
func init() {
go func() {
http.ListenAndServe("localhost:8080", nil)
}()
}

62
readline/codes.go
View File

@ -1,5 +1,7 @@
package readline
import "os"
// Character codes
const (
charCtrlA = iota + 1
@ -58,6 +60,8 @@ var (
seqAltF = string([]byte{27, 102})
seqAltR = string([]byte{27, 114}) // Used for alternative history
seqAltBackspace = string([]byte{27, 127})
seqPageUp = string([]byte{27, 91, 53, 126})
seqPageDown = string([]byte{27, 91, 54, 126})
)
const (
@ -72,6 +76,8 @@ const (
seqCursorTopLeft = "\x1b[H" // Clears screen and places cursor on top-left
seqGetCursorPos = "\x1b6n" // response: "\x1b{Line};{Column}R"
seqHideCursor = "\x1b[?25l"
seqUnhideCursor = "\x1b[?25h"
seqCtrlLeftArrow = "\x1b[1;5D"
seqCtrlRightArrow = "\x1b[1;5C"
@ -134,3 +140,59 @@ const (
const (
seqCtermFg255 = "\033[48;5;255m"
)
// TODO: return whether its actually a sequence or not
// remedies the edge case of someone literally typing Ctrl-A for example.
func (rl *Instance) ReadChar() string {
b := make([]byte, 1024)
i, _ := os.Stdin.Read(b)
r := []rune(string(b))
s := string(r[:i])
switch b[0] {
case charCtrlA: return "Ctrl-A"
case charCtrlB: return "Ctrl-B"
case charCtrlC: return "Ctrl-C"
case charEOF: return "Ctrl-D"
case charCtrlE: return "Ctrl-E"
case charCtrlF: return "Ctrl-F"
case charCtrlG: return "Ctrl-G"
case charBackspace, charBackspace2: return "Backspace"
case charTab: return "Tab"
case charCtrlK: return "Ctrl-K"
case charCtrlL: return "Ctrl-L"
case charCtrlN: return "Ctrl-N"
case charCtrlO: return "Ctrl-O"
case charCtrlP: return "Ctrl-P"
case charCtrlQ: return "Ctrl-Q"
case charCtrlR: return "Ctrl-R"
case charCtrlS: return "Ctrl-S"
case charCtrlT: return "Ctrl-T"
case charCtrlU: return "Ctrl-U"
case charCtrlV: return "Ctrl-V"
case charCtrlW: return "Ctrl-W"
case charCtrlX: return "Ctrl-X"
case charCtrlY: return "Ctrl-Y"
case charCtrlZ: return "Ctrl-Z"
case '\r': fallthrough
case '\n': return "Enter"
case charEscape:
switch s {
case string(charEscape): return "Escape"
case seqUp: return "Up"
case seqDown: return "Down"
case seqBackwards: return "Left"
case seqForwards: return "Right"
case seqCtrlLeftArrow: return "Ctrl-Left"
case seqCtrlRightArrow: return "Ctrl-Right"
case seqCtrlDelete, seqCtrlDelete2: return "Ctrl-Delete"
case seqHome, seqHomeSc: return "Home"
case seqEnd, seqEndSc: return "End"
case seqDelete, seqDelete2: return "Delete"
case seqPageUp: return "Page-Up"
case seqPageDown: return "Page-Down"
}
}
return s
}

43
readline/cursor.go
View File

@ -1,6 +1,7 @@
package readline
import (
// "fmt"
"os"
"regexp"
"strconv"
@ -68,6 +69,40 @@ func (rl *Instance) getCursorPos() (x int, y int) {
// This means that they are not used to keep any reference point when
// when we internally move around clearning and printing things
/*
func moveCursorUpBuffered(i int) {
if i < 1 {
return
}
fmt.Fprintf(rl.bufferedOut, "\x1b[%dA", i)
}
func moveCursorDownBuffered(i int) {
if i < 1 {
return
}
fmt.Fprintf(rl.bufferedOut, "\x1b[%dB", i)
}
func moveCursorForwardsBuffered(i int) {
if i < 1 {
return
}
fmt.Fprintf(rl.bufferedOut, "\x1b[%dC", i)
}
func moveCursorUpBuffered(i int) {
if i < 1 {
return
}
fmt.Fprintf(rl.bufferedOut, "\x1b[%dD", i)
}
*/
func moveCursorUp(i int) {
if i < 1 {
return
@ -100,6 +135,14 @@ func moveCursorBackwards(i int) {
printf("\x1b[%dD", i)
}
func hideCursor() {
print(seqHideCursor)
}
func unhideCursor() {
print(seqUnhideCursor)
}
func (rl *Instance) backspace(forward bool) {
if len(rl.line) == 0 || rl.pos == 0 {
return

2
readline/go.mod
View File

@ -1,6 +1,6 @@
module github.com/maxlandon/readline
go 1.16
go 1.18
require (
github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d

4
readline/history.go
View File

@ -156,8 +156,8 @@ func (rl *Instance) walkHistory(i int) {
rl.updateHelpers()
// In order to avoid having to type j/k twice each time for history navigation,
// we walk once again. This only ever happens when we aren't out of bounds.
if dedup && old == new {
// we walk once again. This only ever happens when we aren't out of bounds and the last history item was not a empty string.
if new != "" && dedup && old == new {
rl.walkHistory(i)
}
}

5
readline/instance.go
View File

@ -1,6 +1,7 @@
package readline
import (
"bufio"
"os"
"regexp"
"sync"
@ -203,6 +204,8 @@ type Instance struct {
ViActionCallback func(ViAction, []string)
RawInputCallback func([]rune) // called on all input
bufferedOut *bufio.Writer
}
// NewInstance is used to create a readline instance and initialise it with sane defaults.
@ -251,6 +254,8 @@ func NewInstance() *Instance {
return suggs
}
rl.bufferedOut = bufio.NewWriter(os.Stdout)
// Registers
rl.initRegisters()

17
readline/line.go
View File

@ -33,19 +33,20 @@ func (rl *Instance) GetLine() []rune {
func (rl *Instance) echo() {
// Then we print the prompt, and the line,
hideCursor()
switch {
case rl.PasswordMask != 0:
case rl.PasswordMask > 0:
print(strings.Repeat(string(rl.PasswordMask), len(rl.line)) + " ")
rl.bufprint(strings.Repeat(string(rl.PasswordMask), len(rl.line)) + " ")
default:
// Go back to prompt position, and clear everything below
moveCursorBackwards(GetTermWidth())
moveCursorUp(rl.posY)
print(seqClearScreenBelow)
// Print the prompt
print(string(rl.realPrompt))
rl.bufprint(string(rl.realPrompt))
// Assemble the line, taking virtual completions into account
var line []rune
@ -57,11 +58,14 @@ func (rl *Instance) echo() {
// Print the input line with optional syntax highlighting
if rl.SyntaxHighlighter != nil {
print(rl.SyntaxHighlighter(line))
rl.bufprint(rl.SyntaxHighlighter(line))
} else {
print(string(line))
rl.bufprint(string(line))
}
rl.bufprint(seqClearScreenBelow)
}
rl.bufflush()
// Update references with new coordinates only now, because
// the new line may be longer/shorter than the previous one.
@ -72,6 +76,7 @@ func (rl *Instance) echo() {
moveCursorUp(rl.fullY)
moveCursorDown(rl.posY)
moveCursorForwards(rl.posX)
unhideCursor()
}
func (rl *Instance) insert(r []rune) {
@ -159,7 +164,7 @@ func (rl *Instance) clearLine() {
moveCursorForwards(rl.promptLen)
// Clear everything after & below the cursor
print(seqClearScreenBelow)
//print(seqClearScreenBelow)
// Real input line
rl.line = []rune{}

6
readline/prompt.go
View File

@ -48,7 +48,7 @@ func (rl *Instance) RefreshPromptLog(log string) (err error) {
rl.stillOnRefresh = true
moveCursorUp(rl.infoY + rl.tcUsedY)
moveCursorBackwards(GetTermWidth())
print("\r\n" + seqClearScreenBelow)
//print("\r\n" + seqClearScreenBelow)
// Print the log
fmt.Printf(log)
@ -97,7 +97,7 @@ func (rl *Instance) RefreshPromptInPlace(prompt string) (err error) {
print(seqClearLine)
moveCursorUp(rl.infoY + rl.tcUsedY)
moveCursorBackwards(GetTermWidth())
print("\r\n" + seqClearScreenBelow)
//print("\r\n" + seqClearScreenBelow)
// Add a new line if needed
if rl.Multiline {
@ -137,7 +137,7 @@ func (rl *Instance) RefreshPromptCustom(prompt string, offset int, clearLine boo
moveCursorUp(offset)
// Then clear everything below our new position
print(seqClearScreenBelow)
//print(seqClearScreenBelow)
// Update the prompt if a special has been passed.
if prompt != "" {

2
readline/readline.go
View File

@ -868,7 +868,7 @@ func (rl *Instance) escapeSeq(r []rune) {
if err != nil {
return
}
if !rl.mainHist {
if !rl.mainHist && rl.altHistory != nil {
line, err = rl.altHistory.GetLine(rl.altHistory.Len() - 1)
if err != nil {
return

5
readline/tab.go
View File

@ -276,13 +276,14 @@ func (rl *Instance) writeTabCompletion() {
// than what their MaxLength allows them to, cycling sometimes occur,
// but does not fully clears itself: some descriptions are messed up with.
// We always clear the screen as a result, between writings.
print(seqClearScreenBelow)
//rl.bufprint(seqClearScreenBelow)
// Crop the completions so that it fits within our MaxTabCompleterRows
completions, rl.tcUsedY = rl.cropCompletions(completions)
// Then we print all of them.
fmt.Printf(completions)
rl.bufprintF(completions)
rl.bufflush()
}
// cropCompletions - When the user cycles through a completion list longer

18
readline/update.go
View File

@ -1,6 +1,7 @@
package readline
import (
"fmt"
"strings"
"golang.org/x/text/width"
@ -10,7 +11,7 @@ import (
// it should coordinate reprinting the input line, any Infos and completions
// and manage to get back to the current (computed) cursor coordinates
func (rl *Instance) updateHelpers() {
print(seqHideCursor)
// Load all Infos & completions before anything.
// Thus overwrites anything having been dirtily added/forced/modified, like rl.SetInfoText()
rl.getInfoText()
@ -27,6 +28,7 @@ func (rl *Instance) updateHelpers() {
// We are at the prompt line (with the latter
// not printed yet), then reprint everything
rl.renderHelpers()
print(seqUnhideCursor)
}
const tabWidth = 4
@ -119,7 +121,7 @@ func (rl *Instance) clearHelpers() {
moveCursorForwards(rl.fullX)
// Clear everything below
print(seqClearScreenBelow)
//print(seqClearScreenBelow)
// Go back to current cursor position
moveCursorBackwards(GetTermWidth())
@ -194,3 +196,15 @@ func (rl *Instance) renderHelpers() {
moveCursorUp(rl.fullY - rl.posY)
moveCursorForwards(rl.posX)
}
func (rl *Instance) bufprintF(format string, a ...any) {
fmt.Fprintf(rl.bufferedOut, format, a...)
}
func (rl *Instance) bufprint(text string) {
fmt.Fprint(rl.bufferedOut, text)
}
func (rl *Instance) bufflush() {
rl.bufferedOut.Flush()
}

14
rl.go
View File

@ -267,7 +267,7 @@ func (lr *lineReader) Loader(rtm *rt.Runtime) *rt.Table {
// #interface history
// add(cmd)
// Adds a command to the history.
// --- @param cmd string
// #param cmd string
func (lr *lineReader) luaAddHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -284,15 +284,15 @@ func (lr *lineReader) luaAddHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error)
// #interface history
// size() -> number
// Returns the amount of commands in the history.
// --- @returns number
// #eturns number
func (lr *lineReader) luaSize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.PushingNext1(t.Runtime, rt.IntValue(int64(lr.fileHist.Len()))), nil
}
// #interface history
// get(idx)
// Retrieves a command from the history based on the `idx`.
// --- @param idx number
// get(index)
// Retrieves a command from the history based on the `index`.
// #param index number
func (lr *lineReader) luaGetHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -309,8 +309,8 @@ func (lr *lineReader) luaGetHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error)
// #interface history
// all() -> table
// Retrieves all history.
// --- @returns table
// Retrieves all history as a table.
// #returns table
func (lr *lineReader) luaAllHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
tbl := rt.NewTable()
size := lr.fileHist.Len()

56
runnermode.go
View File

@ -8,11 +8,47 @@ import (
// #interface runner
// interactive command runner customization
// The runner interface contains functions that allow the user to change
// how Hilbish interprets interactive input.
// Users can add and change the default runner for interactive input to any
// language or script of their choosing. A good example is using it to
// write command in Fennel.
/* The runner interface contains functions that allow the user to change
how Hilbish interprets interactive input.
Users can add and change the default runner for interactive input to any
language or script of their choosing. A good example is using it to
write command in Fennel.
Runners are functions that evaluate user input. The default runners in
Hilbish can run shell script and Lua code.
A runner is passed the input and has to return a table with these values.
All are not required, only the useful ones the runner needs to return.
(So if there isn't an error, just omit `err`.)
- `exitCode` (number): A numerical code to indicate the exit result.
- `input` (string): The user input. This will be used to add
to the history.
- `err` (string): A string to indicate an interal error for the runner.
It can be set to a few special values for Hilbish to throw the right hooks and have a better looking message:
`[command]: not-found` will throw a command.not-found hook based on what `[command]` is.
`[command]: not-executable` will throw a command.not-executable hook.
- `continue` (boolean): Whether to prompt the user for more input.
Here is a simple example of a fennel runner. It falls back to
shell script if fennel eval has an error.
```lua
local fennel = require 'fennel'
hilbish.runnerMode(function(input)
local ok = pcall(fennel.eval, input)
if ok then
return {
input = input
}
end
return hilbish.runner.sh(input)
end)
```
*/
func runnerModeLoader(rtm *rt.Runtime) *rt.Table {
exports := map[string]util.LuaExport{
"sh": {shRunner, 1, false},
@ -28,18 +64,18 @@ func runnerModeLoader(rtm *rt.Runtime) *rt.Table {
// #interface runner
// setMode(cb)
// This is the same as the `hilbish.runnerMode` function. It takes a callback,
// which will be used to execute all interactive input.
// This is the same as the `hilbish.runnerMode` function.
// It takes a callback, which will be used to execute all interactive input.
// In normal cases, neither callbacks should be overrided by the user,
// as the higher level functions listed below this will handle it.
// --- @param cb function
// #param cb function
func _runnerMode() {}
// #interface runner
// sh(cmd)
// Runs a command in Hilbish's shell script interpreter.
// This is the equivalent of using `source`.
// --- @param cmd string
// #param cmd string
func shRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -67,7 +103,7 @@ func shRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// lua(cmd)
// Evaluates `cmd` as Lua input. This is the same as using `dofile`
// or `load`, but is appropriated for the runner interface.
// --- @param cmd string
// #param cmd string
func luaRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err

36
sink.go
View File

@ -5,6 +5,7 @@ import (
"fmt"
"io"
"os"
"strings"
"hilbish/util"
@ -31,6 +32,7 @@ func setupSinkType(rtm *rt.Runtime) {
sinkFuncs := map[string]util.LuaExport{
"flush": {luaSinkFlush, 1, false},
"read": {luaSinkRead, 1, false},
"readAll": {luaSinkReadAll, 1, false},
"autoFlush": {luaSinkAutoFlush, 2, false},
"write": {luaSinkWrite, 2, false},
"writeln": {luaSinkWriteln, 2, false},
@ -65,10 +67,42 @@ func setupSinkType(rtm *rt.Runtime) {
l.SetRegistry(sinkMetaKey, rt.TableValue(sinkMeta))
}
// #member
// readAll() -> string
// --- @returns string
// Reads all input from the sink.
func luaSinkReadAll(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
}
s, err := sinkArg(c, 0)
if err != nil {
return nil, err
}
lines := []string{}
for {
line, err := s.reader.ReadString('\n')
if err != nil {
if err == io.EOF {
break
}
return nil, err
}
lines = append(lines, line)
}
return c.PushingNext1(t.Runtime, rt.StringValue(strings.Join(lines, ""))), nil
}
// #member
// read() -> string
// --- @returns string
// Reads input from the sink.
// Reads a liine of input from the sink.
func luaSinkRead(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err

9
testplugin/testplugin.go 100644
View File

@ -0,0 +1,9 @@
package main
import (
rt "github.com/arnodel/golua/runtime"
)
func Loader(rtm *rt.Runtime) rt.Value {
return rt.StringValue("hello world!")
}

BIN
testplugin/testplugin.so 100644
View File

Binary file not shown.

22
timerhandler.go
View File

@ -63,11 +63,10 @@ func (th *timersModule) get(id int) *timer {
// #interface timers
// create(type, time, callback) -> @Timer
// Creates a timer that runs based on the specified `time` in milliseconds.
// The `type` can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
// --- @param type number
// --- @param time number
// --- @param callback function
// Creates a timer that runs based on the specified `time`.
// #param type number What kind of timer to create, can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
// #param time number The amount of time the function should run in milliseconds.
// #param callback function The function to run for the timer.
func (th *timersModule) luaCreate(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.CheckNArgs(3); err != nil {
return nil, err
@ -93,8 +92,8 @@ func (th *timersModule) luaCreate(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
// #interface timers
// get(id) -> @Timer
// Retrieves a timer via its ID.
// --- @param id number
// --- @returns Timer
// #param id number
// #returns Timer
func (th *timersModule) luaGet(thr *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
if err := c.Check1Arg(); err != nil {
return nil, err
@ -122,15 +121,10 @@ a few seconds, you don't have to rely on timing tricks, as Hilbish has a
timer API to set intervals and timeouts.
These are the simple functions `hilbish.interval` and `hilbish.timeout` (doc
accessible with `doc hilbish`). But if you want slightly more control over
them, there is the `hilbish.timers` interface. It allows you to get
a timer via ID and control them.
## Timer Object
All functions documented with the `Timer` type refer to a Timer object.
accessible with `doc hilbish`, or `Module hilbish` on the Website).
An example of usage:
```
```lua
local t = hilbish.timers.create(hilbish.timers.TIMEOUT, 5000, function()
print 'hello!'
end)

2
vars.go
View File

@ -11,7 +11,7 @@ var (
// Version info
var (
ver = "v2.2.0"
ver = "v2.2.1"
releaseName = "Poppy"
gitCommit string

10
website/config.toml
View File

@ -1,5 +1,5 @@
baseURL = 'https://rosettea.github.io/Hilbish/'
languageCode = 'en-us'
baseURL = 'https://rosettea.github.io/Hilbish/'
title = 'Hilbish'
theme = 'hsh'
enableGitInfo = true
@ -29,6 +29,14 @@ enableGitInfo = true
[markup.goldmark.renderer]
unsafe = true
[markup.highlight]
lineNos = true
lineNumbersInTable = false
noClasses = false
codeFences = true
guessSyntax = true
tabWidth = 4
[author]
[author.sammyette]
name = 'sammyette'

109
website/content/_index.md
View File

@ -19,109 +19,50 @@ description: 'Something Unique. Hilbish is the new interactive shell for Lua fan
<div class="row row-cols-1 row-cols-md-2 g-4">
<div class="col">
<div class="card border-light mb-3">
<div class="row g-0">
<div class="col-md-4">
<a href="https://safe.kashima.moe/6njmopm47u1x.png">
<img src="https://safe.kashima.moe/6njmopm47u1x.png" class="img-fluid rounded-start">
</a>
</div>
<div class="col-md-8">
<h5 class="card-header">Simple and Easy Scripting</h5>
<div class="card-body">
<p class="card-text">
Hilbish is configured and scripted in the Lua programming language.
This removes all the old, ugly things about Shell script and introduces
everything good about Lua, including other languages (Moonscript & Fennel).
</p>
</div>
</div>
<div class="card">
<div class="card-body">
<h5 class="card-title">Simple and Easy Scripting</h5>
<p class="card-text">Hilbish is configured and scripted in the
Lua programming language. This removes all the old, ugly things
about Shell script and introduces everything good about Lua,
including other languages (Fennel, Lua derivatives).</p>
</div>
</div>
</div>
<div class="col">
<div class="card border-light mb-3">
<div class="row g-0">
<div class="col-md-4">
<a href="https://safe.kashima.moe/jkndbi636lzj.png">
<img src="https://safe.kashima.moe/jkndbi636lzj.png" class="img-fluid rounded-start">
</a>
</div>
<div class="col-md-8">
<h5 class="card-header">History and Completion Menus</h5>
<div class="card-body">
<p class="card-text">
Hilbish provides the user with proper menus for completions,
history searching. Want to see your previous commands? Hit Ctrl-R.
</p>
</div>
</div>
<div class="card">
<div class="card-body">
<h5 class="card-title">History and Completion Menus</h5>
<p class="card-text">Hilbish provides the user with proper menus
for completions and history usage. Want to see your previous commands?
Hit Ctrl-R.</p>
</div>
</div>
</div>
<div class="col">
<div class="card border-light mb-3">
<div class="row g-0">
<div class="col-md-4">
<a href="https://safe.kashima.moe/6yfeooamzro4.png">
<img src="https://safe.kashima.moe/6yfeooamzro4.png" class="img-fluid rounded-start">
</a>
</div>
<div class="col-md-8">
<h5 class="card-header">Tons of Features, and More to Come</h5>
<div class="card-body">
<p class="card-text">
Hilbish offers a bunch of features to make your interactive
shell experience rich. Things like syntax highlighting and hinting
available via the Lua API.
</p>
<p class="card-small text-muted">* Command hints shown in photo are not default.</p>
</div>
</div>
<div class="card">
<div class="card-body">
<h5 class="card-title">Tons of Features, and More to Come</h5>
<p class="card-text">Hilbish offers a bunch of features to make your
interactive shell experience rich. Things like syntax highlighting
and hinting available via the Lua API.</p>
</div>
</div>
</div>
<!-- uncomment, replace top when editor interface can be replaced (and replace the images) -->
<!--
<div class="col">
<div class="card border-light mb-3">
<div class="row g-0">
<div class="col-md-4">
<a href="https://safe.kashima.moe/6yfeooamzro4.png">
<img src="https://safe.kashima.moe/6yfeooamzro4.png" class="img-fluid rounded-start">
</a>
</div>
<div class="col-md-8">
<h5 class="card-header">Highly Extensible</h5>
<div class="card-body">
<p class="card-text">
Hilbish can be turned into an all new shell if wanted. One of our
main goals is that most (if not all) interfaces can be replaced.
</p>
</div>
</div>
<div class="card">
<div class="card-body">
<h5 class="card-title">Customizable and Extensible via an accessible Lua API</h5>
<p class="card-text">Want to change the language used for interactive input?
Or maybe monitor and notify for the output of background jobs?
Have a real-time updating prompt? All this can be done in Hilbish!</p>
</div>
</div>
</div>
-->
</div>
<hr>
<h1 class="fw-light">Screenshots</h1>
<div class="row row-cols-1 row-cols-md-2 g-4">
<div class="col">
<img src="/Hilbish/pillprompt.png">
</div>
<div class="col">
<img src="/Hilbish/default.png">
</div>
<div class="col">
<img src="/Hilbish/tab.png">
</div>
</div>
<br>
<h1 class="fw-light">Why not just Lua?</h1>
<p>
Hilbish is your interactive shell as well as a just a Lua interpreter

81
website/content/blog/v2.2-release.md 100644
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@ -0,0 +1,81 @@
---
title: "v2.2 Release"
date: 2023-12-25T23:56:36-04:00
draft: false
---
> The release with full changelogs and prebuilt binaries can be
seen at the [v2.2.0](https://github.com/Rosettea/Hilbish/releases/tag/v2.2.0)
tag.
Welcome to a very long awaited release of Hilbish, and on Christmas. Just think
of it as a long preparing, late Christmas gift. :)
This release does not contain a whole lot of changes, but it is a new
release with enhancements and bug fixes!
# Documentation
As is a trend, the documentation has been improved by ONE HUNDRED TIMES.
Okay, not quite, but they've definitely been given an uplift.
Everything has been rewritten, new documentation has been added to both
the website and the local docs accessible with the `doc` command.
Both the website and local docs are now in sync with each other.
This means that the `doc` command has also been improved to consolidate
the documentation changes. It looks a lot better, has pagination, etc!
Speaking of pagination...
# Features
## Greenhouse
The first new added feature is the Greenhouse pager! It is a library and
command accessible via `greenhouse`. It will have better integration with
Hilbish things, like notifications and can be used as a base for displaying
multi-line text output instead of paging to less. The usage of Greenhouse is
more efficient and better in Hibish!
## Notifications
Wait... notifications? Yes! All new in the 2.2 release is a generic notification
interface for things in Hilbish to alert the user of things going on. Stuff like
background jobs finishing, simple alarms, *actual messages*, whatever you like.
## Fuzzy Searching
Users can now use fuzzy search for command history and completion search.
Enable it with `hilbish.opts.fuzzy = true`!
### Smaller Enhancements
Did you know of the `cdr` command? I personally don't use it, but I've made
it look slightly better for ease of use. That simple change is adding the indexes
next to the directory so you'll know to type `cdr 2`.
Users can now add aliases with numbered substitutions. In shell script,
some people have to make functions for certain things that are actually
just aliases. A simple example: `nix run nixpkgs#package` cannot be aliased
because if it was aliased to something like `run` normally there would be a space after.
Simple fix:
```lua
hilbish.alias('run', 'nix run nixpkgs#%1')
```
Rejoice!
# Bug Fixes
There are a small amount of bug fixes but they're still fixes!
In some cases Hilbish will panic if:
- Alias resolution results in something empty
- A user does not return a table in a runner functions
These are both fixed.
An infinite loop has been patched out if someone navigates without
having any prior history. Imagine pressing the up key on a fresh Hilbish
install and you shell no longer working... that's gone now.
Something else that's gone... is still Windows support, but I added a fix
which will make file completion work now. Job management commands work as
well now too due to an oversight when changing up the job functions.
# Towards v2.3
For the next release, I'm hoping that it won't take as long to deliver on
what is realistically a small amount of changes. So v2.3 will be coming
in a short time with some good changes, promise! See you in the
next blog post.

1
website/content/docs 120000
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@ -0,0 +1 @@
../../docs

1
website/content/docs/api
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@ -1 +0,0 @@
../../../docs/api/

21
website/content/docs/features/runner-mode.md
View File

@ -1,21 +0,0 @@
---
title: Runner Mode
description: Customize the interactive script/command runner.
layout: doc
menu:
docs:
parent: "Features"
---
Hilbish allows you to change how interactive text can be interpreted.
This is mainly due to the fact that the default method Hilbish uses
is that it runs Lua first and then falls back to shell script.
In some cases, someone might want to switch to just shell script to avoid
it while interactive but still have a Lua config, or go full Lua to use
Hilbish as a REPL. This also allows users to add alternative languages,
instead of either like Fennel.
Runner mode can also be used to handle specific kinds of input before
evaluating like normal, which is how [Link.hsh](https://github.com/TorchedSammy/Link.hsh)
handles links.

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website/static/completion.mp4 100644
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89
website/themes/hsh/assets/css/syntax.css 100644
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@ -0,0 +1,89 @@
.chroma {
display: inline-block;
padding: 0.5em;
}
/* Background */ .bg { background-color: #F7F7F7; }
/* PreWrapper */ .chroma { background-color: #F7F7F7; }
/* Other */ .chroma .x { }
/* Error */ .chroma .err { color: #a61717; background-color: #e3d2d2 }
/* CodeLine */ .chroma .cl { }
/* LineTableTD */ .chroma .lntd { vertical-align: top; padding: 0; margin: 0; border: 0; }
/* LineTable */ .chroma .lntable { border-spacing: 0; padding: 0; margin: 0; border: 0; }
/* LineHighlight */ .chroma .hl { background-color: #F7F7F7 }
/* LineNumbersTable */ .chroma .lnt { white-space: pre; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #7f7f7f }
/* LineNumbers */ .chroma .ln { white-space: pre; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #7f7f7f }
/* Line */ .chroma .line { display: flex; }
/* Keyword */ .chroma .k { color: #008800; font-weight: bold }
/* KeywordConstant */ .chroma .kc { color: #008800; font-weight: bold }
/* KeywordDeclaration */ .chroma .kd { color: #008800; font-weight: bold }
/* KeywordNamespace */ .chroma .kn { color: #008800; font-weight: bold }
/* KeywordPseudo */ .chroma .kp { color: #008800 }
/* KeywordReserved */ .chroma .kr { color: #008800; font-weight: bold }
/* KeywordType */ .chroma .kt { color: #888888; font-weight: bold }
/* Name */ .chroma .n { }
/* NameAttribute */ .chroma .na { color: #336699 }
/* NameBuiltin */ .chroma .nb { color: #003388 }
/* NameBuiltinPseudo */ .chroma .bp { }
/* NameClass */ .chroma .nc { color: #bb0066; font-weight: bold }
/* NameConstant */ .chroma .no { color: #003366; font-weight: bold }
/* NameDecorator */ .chroma .nd { color: #555555 }
/* NameEntity */ .chroma .ni { }
/* NameException */ .chroma .ne { color: #bb0066; font-weight: bold }
/* NameFunction */ .chroma .nf { color: #0066bb; font-weight: bold }
/* NameFunctionMagic */ .chroma .fm { }
/* NameLabel */ .chroma .nl { color: #336699; font-style: italic }
/* NameNamespace */ .chroma .nn { color: #bb0066; font-weight: bold }
/* NameOther */ .chroma .nx { }
/* NameProperty */ .chroma .py { color: #336699; font-weight: bold }
/* NameTag */ .chroma .nt { color: #bb0066; font-weight: bold }
/* NameVariable */ .chroma .nv { color: #336699 }
/* NameVariableClass */ .chroma .vc { color: #336699 }
/* NameVariableGlobal */ .chroma .vg { color: #dd7700 }
/* NameVariableInstance */ .chroma .vi { color: #3333bb }
/* NameVariableMagic */ .chroma .vm { }
/* Literal */ .chroma .l { }
/* LiteralDate */ .chroma .ld { }
/* LiteralString */ .chroma .s { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringAffix */ .chroma .sa { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringBacktick */ .chroma .sb { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringChar */ .chroma .sc { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringDelimiter */ .chroma .dl { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringDoc */ .chroma .sd { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringDouble */ .chroma .s2 { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringEscape */ .chroma .se { color: #0044dd; background-color: #fff0f0 }
/* LiteralStringHeredoc */ .chroma .sh { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringInterpol */ .chroma .si { color: #3333bb; background-color: #fff0f0 }
/* LiteralStringOther */ .chroma .sx { color: #22bb22; background-color: #f0fff0 }
/* LiteralStringRegex */ .chroma .sr { color: #008800; background-color: #fff0ff }
/* LiteralStringSingle */ .chroma .s1 { color: #dd2200; background-color: #fff0f0 }
/* LiteralStringSymbol */ .chroma .ss { color: #aa6600; background-color: #fff0f0 }
/* LiteralNumber */ .chroma .m { color: #0000dd; font-weight: bold }
/* LiteralNumberBin */ .chroma .mb { color: #0000dd; font-weight: bold }
/* LiteralNumberFloat */ .chroma .mf { color: #0000dd; font-weight: bold }
/* LiteralNumberHex */ .chroma .mh { color: #0000dd; font-weight: bold }
/* LiteralNumberInteger */ .chroma .mi { color: #0000dd; font-weight: bold }
/* LiteralNumberIntegerLong */ .chroma .il { color: #0000dd; font-weight: bold }
/* LiteralNumberOct */ .chroma .mo { color: #0000dd; font-weight: bold }
/* Operator */ .chroma .o { }
/* OperatorWord */ .chroma .ow { color: #008800 }
/* Punctuation */ .chroma .p { }
/* Comment */ .chroma .c { color: #888888 }
/* CommentHashbang */ .chroma .ch { color: #888888 }
/* CommentMultiline */ .chroma .cm { color: #888888 }
/* CommentSingle */ .chroma .c1 { color: #888888 }
/* CommentSpecial */ .chroma .cs { color: #cc0000; background-color: #fff0f0; font-weight: bold }
/* CommentPreproc */ .chroma .cp { color: #cc0000; font-weight: bold }
/* CommentPreprocFile */ .chroma .cpf { color: #cc0000; font-weight: bold }
/* Generic */ .chroma .g { }
/* GenericDeleted */ .chroma .gd { color: #000000; background-color: #ffdddd }
/* GenericEmph */ .chroma .ge { font-style: italic }
/* GenericError */ .chroma .gr { color: #aa0000 }
/* GenericHeading */ .chroma .gh { color: #333333 }
/* GenericInserted */ .chroma .gi { color: #000000; background-color: #ddffdd }
/* GenericOutput */ .chroma .go { color: #888888 }
/* GenericPrompt */ .chroma .gp { color: #555555 }
/* GenericStrong */ .chroma .gs { font-weight: bold }
/* GenericSubheading */ .chroma .gu { color: #666666 }
/* GenericTraceback */ .chroma .gt { color: #aa0000 }
/* GenericUnderline */ .chroma .gl { text-decoration: underline }
/* TextWhitespace */ .chroma .w { color: #bbbbbb }

40
website/themes/hsh/layouts/partials/head.html
View File

@ -23,7 +23,10 @@
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css" integrity="sha512-KfkfwYDsLkIlwQp6LFnl8zNdLGxu9YAA1QvwINks4PhcElQSvqcyVLLD9aMhXd13uQjoXtEKNosOWaZqXgel0g==" crossorigin="anonymous" referrerpolicy="no-referrer" />
{{ $syntax := resources.Get "css/syntax.css" | resources.Minify | resources.Fingerprint }}
<link rel="stylesheet" href="{{ $syntax.RelPermalink }}" integrity="{{ $syntax.Data.Integrity }}">
</link>
<style>
.heading > .heading-link {
opacity: 0
@ -34,5 +37,42 @@
opacity: 1;
transition: all .1s ease-in;
}
@keyframes highlight {
0% {
background: none
}
50% {
background: #fff2cf;
}
100% {
background: none;
}
}
div:target {
animation: highlight 1.2s;
animation-timing-function: cubic-bezier(1,-0.02,.45,.89);
}
table {
border-width: 1px;
border-style: solid;
border-color: #565c64;;
border-collapse: collapse;
margin-bottom: 12px;
}
table td {
padding: 5px;
}
table tr {
border-width: 1px;
}
thead {
display: none;
}
</style>
</head>

5
website/themes/hsh/layouts/shortcodes/video.html 100644
View File

@ -0,0 +1,5 @@
<video src="{{ .Get "src" }}" style="height: auto; max-width: 100%;" controls>
There's a video missing here...
Well here is the URL: {{ .Get "src" }}
</video>