chore: update branch

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
@@ -67,6 +68,8 @@ 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.
@@ -125,6 +128,14 @@ 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

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
+}

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)
@@ -48,6 +52,10 @@ func luaInit() {
 		}
 	})
 
+	lr.rl.RawInputCallback = func(r []rune) {
+		hooks.Em.Emit("hilbish.rawInput", string(r))
+	}
+
 	// Add more paths that Lua can require from
 	err := util.DoString(l, "package.path = package.path .. " + requirePaths)
 	if err != nil {

nature/opts/init.lua

@@ -21,7 +21,7 @@ end
 
 local defaultOpts = {
 	autocd = false,
-	history = true
+	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/instance.go

@@ -198,6 +198,8 @@ type Instance struct {
 
 	ViModeCallback func(ViMode)
 	ViActionCallback func(ViAction, []string)
+
+	RawInputCallback func([]rune) // called on all input
 }
 
 // NewInstance is used to create a readline instance and initialise it with sane defaults.

readline/readline.go

@@ -94,6 +94,9 @@ func (rl *Instance) Readline() (string, error) {
 
 		rl.skipStdinRead = false
 		r := []rune(string(b))
+		if rl.RawInputCallback != nil {
+			rl.RawInputCallback(r[:i])
+		}
 
 		if isMultiline(r[:i]) || len(rl.multiline) > 0 {
 			rl.multiline = append(rl.multiline, b[:i]...)

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 = ""