chore: merge from master

CHANGELOG.md

@@ -56,6 +56,7 @@ having and using multiple runners.
   - `fs.basename(path)` gets the basename of path
   - `fs.dir(path)` gets the directory part of path
   - `fs.glob(pattern)` globs files and directories based on patterns
+  - `fs.join(dirs...)` joins directories by OS dir separator
 - .. and 2 properties
   - `fs.pathSep` is the separator for filesystem paths and directories
   - `fs.pathListSep` is the separator for $PATH env entries
@@ -65,7 +66,10 @@ will be ran on startup
 - Message of the day on startup (`hilbish.motd`), mainly intended as quick
 small news pieces for releases. It is printed by default. To disable it,
 set `hilbish.opts.motd` to false.
+- `history` opt has been added and is true by default. Setting it to false
+disables commands being added to history.
 - `hilbish.rawInput` hook for input from the readline library
+- Completion of files in quotes
 
 ### Changed
 - **Breaking Change:** Upgraded to Lua 5.4.
@@ -88,6 +92,10 @@ of a dot. (ie. `job.stop()` -> `job:stop()`)
 - All `fs` module functions which take paths now implicitly expand ~ to home.
 - **Breaking Change:** `hilbish.greeting` has been moved to an opt (`hilbish.opts.greeting`) and is
 always printed by default. To disable it, set the opt to false.
+- History is now fetched from Lua, which means users can override `hilbish.history`
+methods to make it act how they want.
+- `guide` has been removed. See the [website](https://rosettea.github.io/Hilbish/)
+for general tips and documentation
 
 ### Fixed
 - If in Vim replace mode, input at the end of the line inserts instead of
@@ -122,6 +130,14 @@ for explanation.
 Lua `job.stop` function.
 - Jobs are always started in sh exec handler now instead of only successful start.
 - SIGTERM is handled properly now, which means stopping jobs and timers.
+- Fix panic on trailing newline on pasted multiline text.
+- Completions will no longer be refreshed if the prompt refreshes while the
+menu is open.
+- Print error on search fail instead of panicking
+- Windows related fixes:
+  - `hilbish.dataDir` now has tilde (`~`) expanded.
+  - Arrow keys now work on Windows terminals.
+  - Escape codes now work.
 
 ## [1.2.0] - 2022-03-17
 ### Added

docs/fs.txt

@@ -11,6 +11,9 @@ filepath.Dir
 glob(pattern) > Glob all files and directories that match the pattern.
 For the rules, see Go's filepath.Glob
 
+join(paths...) > 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.
 
 readdir(dir) > Returns a table of files in `dir`

emmyLuaDocs/fs.lua

@@ -22,6 +22,10 @@ function fs.dir() end
 --- For the rules, see Go's filepath.Glob
 function fs.glob() end
 
+--- Takes paths and joins them together with the OS's
+--- directory separator (forward or backward slash).
+function fs.join() end
+
 --- Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
 --- @param name string
 --- @param recursive boolean

exec.go

@@ -540,13 +540,9 @@ func splitInput(input string) ([]string, string) {
 }
 
 func cmdFinish(code uint8, cmdstr string, private bool) {
-	// if input has space at the beginning, dont put in history
-	if interactive && !private {
-		handleHistory(cmdstr)
-	}
 	util.SetField(l, hshMod, "exitCode", rt.IntValue(int64(code)), "Exit code of last exected command")
 	// using AsValue (to convert to lua type) on an interface which is an int
 	// results in it being unknown in lua .... ????
 	// so we allow the hook handler to take lua runtime Values
-	hooks.Em.Emit("command.exit", rt.IntValue(int64(code)), cmdstr)
+	hooks.Em.Emit("command.exit", rt.IntValue(int64(code)), cmdstr, private)
 }

golibs/fs/fs.go

@@ -1,6 +1,7 @@
 package fs
 
 import (
+	"fmt"
 	"path/filepath"
 	"strconv"
 	"os"
@@ -27,6 +28,7 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 		"basename": util.LuaExport{fbasename, 1, false},
 		"dir": util.LuaExport{fdir, 1, false},
 		"glob": util.LuaExport{fglob, 1, false},
+		"join": util.LuaExport{fjoin, 0, true},
 	}
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
@@ -216,3 +218,21 @@ func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	
 	return c.PushingNext(t.Runtime, rt.TableValue(luaMatches)), nil
 }
+
+// join(paths...)
+// Takes paths and joins them together with the OS's
+// directory separator (forward or backward slash).
+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
+}

history.go

@@ -4,21 +4,69 @@ import (
 	"errors"
 	"io/fs"
 	"os"
+	"path/filepath"
 	"strings"
+
+	rt "github.com/arnodel/golua/runtime"
 )
 
+type luaHistory struct {}
+
+func (h *luaHistory) Write(line string) (int, error) {
+	histWrite := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("add"))
+	ln, err := rt.Call1(l.MainThread(), histWrite, rt.StringValue(line))
+
+	var num int64
+	if ln.Type() == rt.IntType {
+		num = ln.AsInt()
+	}
+
+	return int(num), err
+}
+
+func (h *luaHistory) GetLine(idx int) (string, error) {
+	histGet := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("get"))
+	lcmd, err := rt.Call1(l.MainThread(), histGet, rt.IntValue(int64(idx)))
+
+	var cmd string
+	if lcmd.Type() == rt.StringType {
+		cmd = lcmd.AsString()
+	}
+
+	return cmd, err
+}
+
+func (h *luaHistory) Len() int {
+	histSize := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("size"))
+	ln, _ := rt.Call1(l.MainThread(), histSize)
+
+	var num int64
+	if ln.Type() == rt.IntType {
+		num = ln.AsInt()
+	}
+
+	return int(num)
+}
+
+func (h *luaHistory) Dump() interface{} {
+	// hilbish.history interface already has all function, this isnt used in readline
+	return nil
+}
+
 type fileHistory struct {
 	items []string
 	f *os.File
 }
 
-func newFileHistory() *fileHistory {
-	err := os.MkdirAll(defaultHistDir, 0755)
+func newFileHistory(path string) *fileHistory {
+	dir := filepath.Dir(path)
+
+	err := os.MkdirAll(dir, 0755)
 	if err != nil {
 		panic(err)
 	}
 
-	data, err := os.ReadFile(defaultHistPath)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		if !errors.Is(err, fs.ErrNotExist) {
 			panic(err)
@@ -33,7 +81,7 @@ func newFileHistory() *fileHistory {
 		}
 		itms = append(itms, l)
 	}
-	f, err := os.OpenFile(defaultHistPath, os.O_APPEND | os.O_WRONLY | os.O_CREATE, 0755)
+	f, err := os.OpenFile(path, os.O_APPEND | os.O_WRONLY | os.O_CREATE, 0755)
 	if err != nil {
 		panic(err)
 	}

init_windows.go

@@ -5,7 +5,13 @@ package main
 import "golang.org/x/sys/windows"
 
 func init() {
-	var mode uint32
-	windows.GetConsoleMode(windows.Stdout, &mode)
-	windows.SetConsoleMode(windows.Stdout, mode | windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+	// vt output (escape codes)
+	var outMode uint32
+	windows.GetConsoleMode(windows.Stdout, &outMode)
+	windows.SetConsoleMode(windows.Stdout, outMode | windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+
+	// vt input
+	var inMode uint32
+	windows.GetConsoleMode(windows.Stdin, &inMode)
+	windows.SetConsoleMode(windows.Stdin, inMode | windows.ENABLE_VIRTUAL_TERMINAL_INPUT)
 }

lua.go

@@ -12,12 +12,16 @@ import (
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/arnodel/golua/lib"
+	"github.com/arnodel/golua/lib/debuglib"
 )
 
 var minimalconf = `hilbish.prompt '& '`
 
 func luaInit() {
 	l = rt.New(os.Stdout)
+	l.PushContext(rt.RuntimeContextDef{
+		MessageHandler: debuglib.Traceback,
+	})
 	lib.LoadAll(l)
 
 	lib.LoadLibs(l, hilbishLoader)

main.go

@@ -269,11 +269,6 @@ func fmtPrompt(prompt string) string {
 	return nprompt
 }
 
-func handleHistory(cmd string) {
-	lr.AddHistory(cmd)
-	// TODO: load history again (history shared between sessions like this ye)
-}
-
 func removeDupes(slice []string) []string {
 	all := make(map[string]bool)
 	newSlice := []string{}

nature/commands/guide.lua

@@ -1,54 +0,0 @@
-local ansikit = require 'ansikit'
-local commander = require 'commander'
-
-local helpTexts = {
-[[
-Hello there! Welcome to Hilbish, the comfy and nice little shell for
-Lua users and fans. Hilbish is configured with Lua, and its
-scripts are also in Lua. It also runs both Lua and shell script when
-interactive (aka normal usage).
-]],
-[[
-What does that mean for you, the user? It means that if you prefer to
-use Lua for scripting instead of shell script but still have ordinary
-shell usage for interactive use.
-]],
-[[
-If this is your first time using Hilbish and Lua, check out the
-Programming in Lua book here: https://www.lua.org/pil
-After (or if you already know Lua) check out the doc command.
-It is an in shell tool for documentation about Hilbish provided
-functions and modules.
-]],
-[[
-If you've updated from a pre-1.0 version (0.7.1 as an example)
-you'll want to move your config from ~/.hilbishrc.lua to
-]] ..
-hilbish.userDir.config .. '/hilbish/init.lua' ..
-[[
-
-and also change all global functions (prompt, alias) to be
-in the hilbish module (hilbish.prompt, hilbish.alias as examples).
-
-And if this is your first time (most likely), you can copy a config
-from ]] .. hilbish.dataDir,
-[[
-Since 1.0 is a big release, you'll want to check the changelog
-at https://github.com/Rosettea/Hilbish/releases/tag/v1.0.0
-to find more breaking changes.
-]]
-}
-commander.register('guide', function()
-	ansikit.clear()
-	ansikit.cursorTo(0, 0)
-	for _, text in ipairs(helpTexts) do
-		print(text)
-		local out = hilbish.read('Hit enter to continue ')
-		ansikit.clear()
-		ansikit.cursorTo(0, 0)
-		if not out then
-			return
-		end
-	end
-	print 'Hope you enjoy using Hilbish!'
-end)

nature/commands/init.lua

@@ -3,7 +3,6 @@ require 'nature.commands.cd'
 require 'nature.commands.cdr'
 require 'nature.commands.doc'
 require 'nature.commands.exit'
-require 'nature.commands.guide'
 require 'nature.commands.disown'
 require 'nature.commands.fg'
 require 'nature.commands.bg'

nature/opts/history.lua

@@ -0,0 +1,5 @@
+local bait = require 'bait'
+
+bait.catch('command.exit', function(_, cmd, priv)
+	if not priv and hilbish.opts.history then hilbish.history.add(cmd) end
+end)

nature/opts/init.lua

@@ -21,6 +21,7 @@ end
 
 local defaultOpts = {
 	autocd = false,
+	history = true,
 	greeting = string.format([[Welcome to {magenta}Hilbish{reset}, {cyan}%s{reset}.
 The nice lil shell for {blue}Lua{reset} fanatics!
 ]], hilbish.user),

readline/readline.go

@@ -94,7 +94,9 @@ func (rl *Instance) Readline() (string, error) {
 
 		rl.skipStdinRead = false
 		r := []rune(string(b))
-		rl.RawInputCallback(r[:i])
+		if rl.RawInputCallback != nil {
+			rl.RawInputCallback(r[:i])
+		}
 
 		if isMultiline(r[:i]) || len(rl.multiline) > 0 {
 			rl.multiline = append(rl.multiline, b[:i]...)

rl.go

@@ -13,18 +13,22 @@ import (
 
 type lineReader struct {
 	rl *readline.Instance
+	fileHist *fileHistory
 }
-var fileHist *fileHistory
 var hinter *rt.Closure
 var highlighter *rt.Closure
 
 func newLineReader(prompt string, noHist bool) *lineReader {
 	rl := readline.NewInstance()
+	lr := &lineReader{
+		rl: rl,
+	}
+
 	// we don't mind hilbish.read rl instances having completion,
 	// but it cant have shared history
 	if !noHist {
-		fileHist = newFileHistory()
-		rl.SetHistoryCtrlR("History", fileHist)
+		lr.fileHist = newFileHistory(defaultHistPath)
+		rl.SetHistoryCtrlR("History", &luaHistory{})
 		rl.HistoryAutoWrite = false
 	}
 	oldSearcher := rl.HistorySearcher
@@ -190,9 +194,7 @@ func newLineReader(prompt string, noHist bool) *lineReader {
 		return pfx, compGroups
 	}
 
-	return &lineReader{
-		rl,
-	}
+	return lr
 }
 
 func (lr *lineReader) Read() (string, error) {
@@ -231,7 +233,7 @@ func (lr *lineReader) SetRightPrompt(p string) {
 }
 
 func (lr *lineReader) AddHistory(cmd string) {
-	fileHist.Write(cmd)
+	lr.fileHist.Write(cmd)
 }
 
 func (lr *lineReader) ClearInput() {
@@ -272,7 +274,7 @@ func (lr *lineReader) luaAddHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error)
 }
 
 func (lr *lineReader) luaSize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	return c.PushingNext1(t.Runtime, rt.IntValue(int64(fileHist.Len()))), nil
+	return c.PushingNext1(t.Runtime, rt.IntValue(int64(lr.fileHist.Len()))), nil
 }
 
 func (lr *lineReader) luaGetHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
@@ -284,17 +286,17 @@ func (lr *lineReader) luaGetHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error)
 		return nil, err
 	}
 
-	cmd, _ := fileHist.GetLine(int(idx))
+	cmd, _ := lr.fileHist.GetLine(int(idx))
 
 	return c.PushingNext1(t.Runtime, rt.StringValue(cmd)), nil
 }
 
 func (lr *lineReader) luaAllHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	tbl := rt.NewTable()
-	size := fileHist.Len()
+	size := lr.fileHist.Len()
 
 	for i := 1; i < size; i++ {
-		cmd, _ := fileHist.GetLine(i)
+		cmd, _ := lr.fileHist.GetLine(i)
 		tbl.Set(rt.IntValue(int64(i)), rt.StringValue(cmd))
 	}
 
@@ -302,6 +304,6 @@ func (lr *lineReader) luaAllHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error)
 }
 
 func (lr *lineReader) luaClearHistory(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	fileHist.clear()
+	lr.fileHist.clear()
 	return c.Next(), nil
 }

vars_windows.go

@@ -2,13 +2,15 @@
 
 package main
 
+import "hilbish/util"
+
 // String vars that are free to be changed at compile time
 var (
 	requirePaths = commonRequirePaths + `.. ';'
 	.. hilbish.userDir.config .. '\\Hilbish\\libs\\?\\init.lua;'
 	.. hilbish.userDir.config .. '\\Hilbish\\libs\\?\\?.lua;'
 	.. hilbish.userDir.config .. '\\Hilbish\\libs\\?.lua;'`
-	dataDir = "~\\Appdata\\Roaming\\Hilbish" // ~ and \ gonna cry?
+	dataDir = util.ExpandHome("~\\Appdata\\Roaming\\Hilbish") // ~ and \ gonna cry?
 	preloadPath = dataDir + "\\nature\\init.lua"
 	sampleConfPath = dataDir + "\\hilbishrc.lua" // Path to default/sample config
 	defaultConfDir = ""