Merge d6eb92f321 into ddf5117fd9

future plans: add the ability to use c lua
(or luajit) with hilbish

benefits? speed, i guess?

.github/workflows/build.yml

@@ -10,10 +10,11 @@ on:
 
 jobs:
   build:
-    name: ${{ matrix.goos }}-${{ matrix.goarch }}
+    name: ${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.midnight == 'true' && ' (Midnight Edition)' || ''}}
     runs-on: ubuntu-latest
     strategy:
       matrix:
+        midnight: [false, true]
         goos: [linux, windows, darwin]
         goarch: ["386", amd64, arm64]
         exclude:
@@ -33,11 +34,11 @@ jobs:
       - name: Download Task
         run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
       - name: Build
-        run: GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} ./bin/task
+        run: GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} ./bin/task ${{ matrix.midnight == 'true' && 'midnight' || ''}}
       - uses: actions/upload-artifact@v4
         if: matrix.goos == 'windows'
         with:
-          name: hilbish-${{ matrix.goos }}-${{ matrix.goarch }}
+          name: hilbish${{ matrix.midnight == 'true' && '-midnight-edition' || ''}}-${{ matrix.goos }}-${{ matrix.goarch }}
           path: |
             hilbish.exe
             LICENSE
@@ -51,7 +52,7 @@ jobs:
       - uses: actions/upload-artifact@v4
         if: matrix.goos != 'windows'
         with:
-          name: hilbish-${{ matrix.goos }}-${{ matrix.goarch }}
+          name: hilbish${{ matrix.midnight == 'true' && '-midnight-edition' || ''}}-${{ matrix.goos }}-${{ matrix.goarch }}
           path: |
             hilbish
             LICENSE

README.md

@@ -1,7 +1,4 @@
-> [!TIP]
+<img src="./assets/hilbish-logo-and-text-midnight-edition.png" width=512><br>
-> Check out [Hilbish: Midnight Edition](https://github.com/Rosettea/Hilbish/tree/midnight-edition) if you want to use C Lua, LuaJIT or anything related!
-
-<img src="./assets/hilbish-logo-and-text.png" width=512><br>
 <blockquote>
 🌓 The Moon-powered shell! A comfy and extensible shell for Lua fans! 🌺 ✨
 </blockquote>
@@ -12,6 +9,27 @@
 <a href="https://discord.gg/3PDdcQz"><img alt="Discord" src="https://img.shields.io/discord/732357621503229962?color=blue&style=flat-square"></a>
 <br>
 
+# Midnight Edition
+
+> [!CAUTION]
+> This is a **HEAVILY** WORK IN PROGRESS branch which makes a lot of internal changes.
+Functionality **will** be missing if you use this branch,
+and you may see crashes too. Tread lightly.
+
+Build instructions and progress on Midnight Edition is tracked in this PR:
+[#314](https://github.com/Rosettea/Hilbish/pull/314)
+
+Hilbish: Midinight Edition is a version of Hilbish meant to be compatible with
+the original C implementation of Lua by using a Go library binding. The end goal
+is to offer Midnight Edition as a separate, "not as supported" build for users
+that *really* want to access a certain library made for C Lua or want the
+most performance with their Lua code.
+
+**The standard edition, which is all native Go,
+will always be more supported than Midnight Edition.**
+
+# Back the original README
+
 Hilbish is an extensible shell designed to be highly customizable.
 It is configured in Lua and provides a good range of features.
 It aims to be easy to use for anyone but powerful enough for
@@ -53,13 +71,13 @@ go get -d ./...
 
 To build, run:
 ```
-task
+go-task
 ```  
 
 Or, if you want a stable branch, run these commands:
 ```
 git checkout $(git describe --tags `git rev-list --tags --max-count=1`)
-task build
+go-task build
 ```  
 
 After you did all that, run `sudo task install` to install Hilbish globally.

Taskfile.yaml

@@ -10,6 +10,8 @@ vars:
   LIBDIR: '{{default .libdir__ .LIBDIR}}'
   goflags__: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}}"'
   GOFLAGS: '{{default .goflags__ .GOFLAGS}}'
+  lua__: 'lua'
+  LUA: '{{default .lua__ .LUA}}'
 
 tasks:
   default:
@@ -24,6 +26,12 @@ tasks:
     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)"'
 
+  midnight:
+    cmds:
+      - go build -tags midnight,{{.LUA}} {{.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}}

aliases.go

@@ -97,10 +97,12 @@ func (a *aliasModule) Resolve(cmdstr string) string {
 func (a *aliasModule) Loader(rtm *rt.Runtime) *rt.Table {
 	// create a lua module with our functions
 	hshaliasesLua := map[string]util.LuaExport{
+		/*
 		"add": util.LuaExport{hlalias, 2, false},
 		"list": util.LuaExport{a.luaList, 0, false},
 		"del": util.LuaExport{a.luaDelete, 1, false},
 		"resolve": util.LuaExport{a.luaResolve, 1, false},
+		*/
 	}
 
 	mod := rt.NewTable()

api.go

@@ -15,56 +15,59 @@ package main
 import (
 	"bytes"
 	"errors"
-	"fmt"
+	//"fmt"
 	"io"
 	"os"
-	"os/exec"
+	//"os/exec"
 	"runtime"
 	"strings"
-	"syscall"
+	//"syscall"
-	"time"
+	//"time"
 
-	"hilbish/util"
+	//"hilbish/util"
+	"hilbish/moonlight"
 
 	rt "github.com/arnodel/golua/runtime"
-	"github.com/arnodel/golua/lib/packagelib"
+	//"github.com/arnodel/golua/lib/packagelib"
 	"github.com/arnodel/golua/lib/iolib"
 	"github.com/maxlandon/readline"
 	"mvdan.cc/sh/v3/interp"
 )
 
-var exports = map[string]util.LuaExport{
+var hshMod *moonlight.Table
-	"alias": {hlalias, 2, false},
-	"appendPath": {hlappendPath, 1, false},
-	"complete": {hlcomplete, 2, false},
-	"cwd": {hlcwd, 0, false},
-	"exec": {hlexec, 1, false},
-	"runnerMode": {hlrunnerMode, 1, false},
-	"goro": {hlgoro, 1, true},
-	"highlighter": {hlhighlighter, 1, false},
-	"hinter": {hlhinter, 1, false},
-	"multiprompt": {hlmultiprompt, 1, false},
-	"prependPath": {hlprependPath, 1, false},
-	"prompt": {hlprompt, 1, true},
-	"inputMode": {hlinputMode, 1, false},
-	"interval": {hlinterval, 2, false},
-	"read": {hlread, 1, false},
-	"run": {hlrun, 1, true},
-	"timeout": {hltimeout, 2, false},
-	"which": {hlwhich, 1, false},
-}
 
-var hshMod *rt.Table
+func hilbishLoader(mlr *moonlight.Runtime) moonlight.Value {
-var hilbishLoader = packagelib.Loader{
+	println("hilbish loader called")
-	Load: hilbishLoad,
+	var exports = map[string]moonlight.Export{
-	Name: "hilbish",
+		"alias": {hlalias, 2, false},
-}
+		"appendPath": {hlappendPath, 1, false},
-
+		/*
-func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
+		"complete": {hlcomplete, 2, false},
-	mod := rt.NewTable()
+		*/
-
+		"cwd": {hlcwd, 0, false},
-	util.SetExports(rtm, mod, exports)
+		/*
-	hshMod = mod
+		"exec": {hlexec, 1, false},
+		*/
+		"runnerMode": {hlrunnerMode, 1, false},
+		/*
+		"goro": {hlgoro, 1, true},
+		"highlighter": {hlhighlighter, 1, false},
+		"hinter": {hlhinter, 1, false},
+		"multiprompt": {hlmultiprompt, 1, false},
+		"prependPath": {hlprependPath, 1, false},
+		*/
+		"prompt": {hlprompt, 1, true},
+		/*
+		"inputMode": {hlinputMode, 1, false},
+		"interval": {hlinterval, 2, false},
+		"read": {hlread, 1, false},
+		"run": {hlrun, 1, true},
+		"timeout": {hltimeout, 2, false},
+		"which": {hlwhich, 1, false},
+		*/
+	}
+	hshMod = moonlight.NewTable()
+	mlr.SetExports(hshMod, exports)
 
 	host, _ := os.Hostname()
 	username := curuser.Username
@@ -73,68 +76,69 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
 		username = strings.Split(username, "\\")[1] // for some reason Username includes the hostname on windows
 	}
 
-	util.SetField(rtm, mod, "ver", rt.StringValue(getVersion()))
+	hshMod.SetField("ver", moonlight.StringValue(getVersion()))
-	util.SetField(rtm, mod, "goVersion", rt.StringValue(runtime.Version()))
+	hshMod.SetField("goVersion", moonlight.StringValue(runtime.Version()))
-	util.SetField(rtm, mod, "user", rt.StringValue(username))
+	hshMod.SetField("user", moonlight.StringValue(username))
-	util.SetField(rtm, mod, "host", rt.StringValue(host))
+	hshMod.SetField("host", moonlight.StringValue(host))
-	util.SetField(rtm, mod, "home", rt.StringValue(curuser.HomeDir))
+	hshMod.SetField("home", moonlight.StringValue(curuser.HomeDir))
-	util.SetField(rtm, mod, "dataDir", rt.StringValue(dataDir))
+	hshMod.SetField("dataDir", moonlight.StringValue(dataDir))
-	util.SetField(rtm, mod, "interactive", rt.BoolValue(interactive))
+	hshMod.SetField("interactive", moonlight.BoolValue(interactive))
-	util.SetField(rtm, mod, "login", rt.BoolValue(login))
+	hshMod.SetField("login", moonlight.BoolValue(login))
-	util.SetField(rtm, mod, "vimMode", rt.NilValue)
+	hshMod.SetField("exitCode", moonlight.IntValue(0))
-	util.SetField(rtm, mod, "exitCode", rt.IntValue(0))
+	//util.SetField(rtm, mod, "vimMode", rt.NilValue)
 
 	// hilbish.userDir table
-	hshuser := userDirLoader(rtm)
+	hshuser := userDirLoader()
-	mod.Set(rt.StringValue("userDir"), rt.TableValue(hshuser))
+	hshMod.SetField("userDir", moonlight.TableValue(hshuser))
 
 	// hilbish.os table
-	hshos := hshosLoader(rtm)
+	//hshos := hshosLoader(rtm)
-	mod.Set(rt.StringValue("os"), rt.TableValue(hshos))
+	//mod.Set(rt.StringValue("os"), rt.TableValue(hshos))
 
 	// hilbish.aliases table
 	aliases = newAliases()
-	aliasesModule := aliases.Loader(rtm)
+	//aliasesModule := aliases.Loader(rtm)
-	mod.Set(rt.StringValue("aliases"), rt.TableValue(aliasesModule))
+	//mod.Set(rt.StringValue("aliases"), rt.TableValue(aliasesModule))
 
 	// hilbish.history table
-	historyModule := lr.Loader(rtm)
+	//historyModule := lr.Loader(rtm)
-	mod.Set(rt.StringValue("history"), rt.TableValue(historyModule))
+	//mod.Set(rt.StringValue("history"), rt.TableValue(historyModule))
 
 	// hilbish.completion table
-	hshcomp := completionLoader(rtm)
+	//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("completion"), rt.TableValue(hshcomp))
-	mod.Set(rt.StringValue("completions"), rt.TableValue(hshcomp))
+	//mod.Set(rt.StringValue("completions"), rt.TableValue(hshcomp))
 
 	// hilbish.runner table
-	runnerModule := runnerModeLoader(rtm)
+	runnerModule := runnerModeLoader(mlr)
-	mod.Set(rt.StringValue("runner"), rt.TableValue(runnerModule))
+	hshMod.SetField("runner", moonlight.TableValue(runnerModule))
 
 	// hilbish.jobs table
 	jobs = newJobHandler()
-	jobModule := jobs.loader(rtm)
+	//jobModule := jobs.loader(rtm)
-	mod.Set(rt.StringValue("jobs"), rt.TableValue(jobModule))
+	//mod.Set(rt.StringValue("jobs"), rt.TableValue(jobModule))
 
 	// hilbish.timers table
 	timers = newTimersModule()
-	timersModule := timers.loader(rtm)
+	//timersModule := timers.loader(rtm)
-	mod.Set(rt.StringValue("timers"), rt.TableValue(timersModule))
+	//mod.Set(rt.StringValue("timers"), rt.TableValue(timersModule))
 
-	editorModule := editorLoader(rtm)
+	//editorModule := editorLoader(rtm)
-	mod.Set(rt.StringValue("editor"), rt.TableValue(editorModule))
+	//mod.Set(rt.StringValue("editor"), rt.TableValue(editorModule))
 
-	versionModule := rt.NewTable()
+	//versionModule := rt.NewTable()
-	util.SetField(rtm, versionModule, "branch", rt.StringValue(gitBranch))
+	//util.SetField(rtm, versionModule, "branch", rt.StringValue(gitBranch))
-	util.SetField(rtm, versionModule, "full", rt.StringValue(getVersion()))
+	//util.SetField(rtm, versionModule, "full", rt.StringValue(getVersion()))
-	util.SetField(rtm, versionModule, "commit", rt.StringValue(gitCommit))
+	//util.SetField(rtm, versionModule, "commit", rt.StringValue(gitCommit))
-	util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
+	//util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
-	mod.Set(rt.StringValue("version"), rt.TableValue(versionModule))
+	//mod.Set(rt.StringValue("version"), rt.TableValue(versionModule))
 
-	pluginModule := moduleLoader(rtm)
+	// very meta
-	mod.Set(rt.StringValue("module"), rt.TableValue(pluginModule))
+	moduleModule := moduleLoader(mlr)
+	hshMod.SetField("module", moonlight.TableValue(moduleModule))
 
-	return rt.TableValue(mod), nil
+	return moonlight.TableValue(hshMod)
 }
 
 func getenv(key, fallback string) string {
@@ -146,12 +150,12 @@ func getenv(key, fallback string) string {
 }
 
 func setVimMode(mode string) {
-	util.SetField(l, hshMod, "vimMode", rt.StringValue(mode))
+	hshMod.SetField("vimMode", moonlight.StringValue(mode))
 	hooks.Emit("hilbish.vimMode", mode)
 }
 
 func unsetVimMode() {
-	util.SetField(l, hshMod, "vimMode", rt.NilValue)
+	hshMod.SetField("vimMode", moonlight.NilValue)
 }
 
 func handleStream(v rt.Value, strms *streams, errStream bool) error {
@@ -292,10 +296,10 @@ func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // cwd() -> string
 // Returns the current directory of the shell.
 // #returns string
-func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func hlcwd(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
 	cwd, _ := os.Getwd()
 
-	return c.PushingNext1(t.Runtime, rt.StringValue(cwd)), nil
+	return mlr.PushNext1(c, moonlight.StringValue(cwd)), nil
 }
 
 
@@ -348,17 +352,18 @@ hilbish.prompt '%u@%h :%d $'
 -- prompt: user@hostname: ~/directory $
 #example
 */
-func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func hlprompt(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	err := c.Check1Arg()
+	err := mlr.Check1Arg(c)
 	if err != nil {
 		return nil, err
 	}
-	p, err := c.StringArg(0)
+	p, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
 	typ := "left"
 	// optional 2nd arg
+	/*
 	if len(c.Etc()) != 0 {
 		ltyp := c.Etc()[0]
 		var ok bool
@@ -367,6 +372,7 @@ func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 			return nil, errors.New("bad argument to run (expected string, got " + ltyp.TypeName() + ")")
 		}
 	}
+	*/
 
 	switch typ {
 		case "left":
@@ -429,15 +435,17 @@ 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) {
+//func hlalias(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.CheckNArgs(2); err != nil {
+func hlalias(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
+	if err := mlr.CheckNArgs(c, 2); err != nil {
 		return nil, err
 	}
-	cmd, err := c.StringArg(0)
+
+	cmd, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
-	orig, err := c.StringArg(1)
+	orig, err := mlr.StringArg(c, 1)
 	if err != nil {
 		return nil, err
 	}
@@ -462,20 +470,20 @@ hilbish.appendPath {
 }
 #example
 */
-func hlappendPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func hlappendPath(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	arg := c.Arg(0)
+	arg := mlr.Arg(c, 0)
 
 	// check if dir is a table or a string
-	if arg.Type() == rt.TableType {
+	if moonlight.Type(arg) == moonlight.TableType {
-		util.ForEach(arg.AsTable(), func(k rt.Value, v rt.Value) {
+		moonlight.ForEach(moonlight.ToTable(arg), func(_ moonlight.Value, v moonlight.Value) {
-			if v.Type() == rt.StringType {
+			if moonlight.Type(v) == moonlight.StringType {
-				appendPath(v.AsString())
+				appendPath(moonlight.ToString(v))
 			}
 		})
-	} else if arg.Type() == rt.StringType {
+	} else if moonlight.Type(arg) == moonlight.StringType {
 		appendPath(arg.AsString())
 	} else {
 		return nil, errors.New("bad argument to appendPath (expected string or table, got " + arg.TypeName() + ")")
@@ -494,6 +502,7 @@ func appendPath(dir string) {
 	}
 }
 
+/*
 // exec(cmd)
 // Replaces the currently running Hilbish instance with the supplied command.
 // This can be used to do an in-place restart.
@@ -529,7 +538,9 @@ func hlexec(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
+*/
 
+/*
 // goro(fn)
 // Puts `fn` in a Goroutine.
 // This can be used to run any function in another thread at the same time as other Lua code.
@@ -613,6 +624,7 @@ func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.PushingNext1(t.Runtime, rt.UserDataValue(timer.ud)), nil
 }
+*/
 
 // complete(scope, cb)
 // Registers a completion handler for the specified scope.
@@ -648,7 +660,6 @@ hilbish.complete('command.sudo', function(query, ctx, fields)
 	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 {
@@ -658,7 +669,9 @@ func hlcomplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
+*/
 
+/*
 // prependPath(dir)
 // Prepends `dir` to $PATH.
 // #param dir string
@@ -741,6 +754,7 @@ func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
+*/
 
 // runnerMode(mode)
 // Sets the execution/runner mode for interactive Hilbish.
@@ -751,19 +765,19 @@ func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // will call it to execute user input instead.
 // 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) {
+func hlrunnerMode(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	mode := c.Arg(0)
+	mode := mlr.Arg(c, 0)
 
-	switch mode.Type() {
+	switch moonlight.Type(mode) {
-		case rt.StringType:
+		case moonlight.StringType:
 			switch mode.AsString() {
 				case "hybrid", "hybridRev", "lua", "sh": runnerMode = mode
 				default: return nil, errors.New("execMode: expected either a function or hybrid, hybridRev, lua, sh. Received " + mode.AsString())
 			}
-		case rt.FunctionType: runnerMode = mode
+		case moonlight.FunctionType: runnerMode = mode
 		default: return nil, errors.New("execMode: expected either a function or hybrid, hybridRev, lua, sh. Received " + mode.TypeName())
 	}
 
@@ -786,6 +800,7 @@ function hilbish.hinter(line, pos)
 end
 #example
 */
+/*
 func hlhinter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
@@ -815,3 +830,4 @@ func hlhighlighter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.PushingNext1(t.Runtime, rt.StringValue(line)), nil
 }
+*/

complete.go

@@ -1,14 +1,14 @@
 package main
 
 import (
-	"errors"
+	//"errors"
 	"path/filepath"
 	"strings"
 	"os"
 
 	"hilbish/util"
 
-	rt "github.com/arnodel/golua/runtime"
+	//rt "github.com/arnodel/golua/runtime"
 )
 
 var charEscapeMap = []string{
@@ -191,6 +191,7 @@ func escapeFilename(fname string) string {
 // #interface completion
 // tab completions
 // The completions interface deals with tab completions.
+/*
 func completionLoader(rtm *rt.Runtime) *rt.Table {
 	exports := map[string]util.LuaExport{
 		"bins": {hcmpBins, 3, false},
@@ -204,6 +205,7 @@ func completionLoader(rtm *rt.Runtime) *rt.Table {
 	
 	return mod
 }
+*/
 
 // #interface completion
 // bins(query, ctx, fields) -> entries (table), prefix (string)
@@ -231,6 +233,7 @@ hilbish.complete('command.sudo', function(query, ctx, fields)
 end)
 #example
 */
+/*
 func hcmpBins(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	query, ctx, fds, err := getCompleteParams(t, c)
 	if err != nil {
@@ -246,6 +249,7 @@ func hcmpBins(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
 }
+*/
 
 // #interface completion
 // call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
@@ -256,6 +260,7 @@ func hcmpBins(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #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
@@ -283,11 +288,15 @@ func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		return nil, errors.New("completer " + completer + " does not exist")
 	}
 
-	// we must keep the holy 80 cols
 	cont := c.Next()
-	err = rt.Call(l.MainThread(), rt.FunctionValue(completecb),
+	err = l.Call(moonlight.FunctionValue(completecb), []moonlight.Value{
-	[]rt.Value{rt.StringValue(query), rt.StringValue(ctx), rt.TableValue(fields)},
+		moonlight.StringValue(query),
-	cont)
+		moonlight.StringValue(ctx),
+		moonlight.TableValue(fields)
+	}, cont)
+	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
@@ -295,6 +304,7 @@ func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return cont, nil
 }
+*/
 
 // #interface completion
 // files(query, ctx, fields) -> entries (table), prefix (string)
@@ -303,6 +313,7 @@ func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #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 {
@@ -318,6 +329,7 @@ func hcmpFiles(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
 }
+*/
 
 // #interface completion
 // handler(line, pos)
@@ -340,11 +352,11 @@ function hilbish.completion.handler(line, pos)
 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
@@ -371,3 +383,4 @@ func getCompleteParams(t *rt.Thread, c *rt.GoCont) (string, string, []string, er
 
 	return query, ctx, fds, err
 }
+*/

editor.go

@@ -12,11 +12,13 @@ import (
 // directly interact with the line editor in use.
 func editorLoader(rtm *rt.Runtime) *rt.Table {
 	exports := map[string]util.LuaExport{
+		/*
 		"insert": {editorInsert, 1, false},
 		"setVimRegister": {editorSetRegister, 1, false},
 		"getVimRegister": {editorGetRegister, 2, false},
 		"getLine": {editorGetLine, 0, false},
 		"readChar": {editorReadChar, 0, false},
+		*/
 	}
 
 	mod := rt.NewTable()

exec.go

@@ -15,7 +15,8 @@ import (
 	"syscall"
 	"time"
 
-	"hilbish/util"
+	"hilbish/moonlight"
+	//"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
 	"mvdan.cc/sh/v3/shell"
@@ -27,7 +28,7 @@ import (
 
 var errNotExec = errors.New("not executable")
 var errNotFound = errors.New("not found")
-var runnerMode rt.Value = rt.StringValue("hybrid")
+var runnerMode moonlight.Value = moonlight.StringValue("hybrid")
 
 type streams struct {
 	stdout io.Writer
@@ -100,7 +101,7 @@ func runInput(input string, priv bool) {
 	var cont bool
 	// save incase it changes while prompting (For some reason)
 	currentRunner := runnerMode
-	if currentRunner.Type() == rt.StringType {
+	if currentRunner.Type() == moonlight.StringType {
 		switch currentRunner.AsString() {
 			case "hybrid":
 				_, _, err = handleLua(input)
@@ -170,70 +171,41 @@ func reprompt(input string) (string, error) {
 	}
 }
 
-func runLuaRunner(runr rt.Value, userInput string) (input string, exitCode uint8, continued bool, runnerErr, err error) {
+func runLuaRunner(runr moonlight.Value, userInput string) (input string, exitCode uint8, continued bool, runnerErr, err error) {
-	term := rt.NewTerminationWith(l.MainThread().CurrentCont(), 3, false)
+	runnerRet, err := l.Call1(runr, moonlight.StringValue(userInput))
-	err = rt.Call(l.MainThread(), runr, []rt.Value{rt.StringValue(userInput)}, term)
 	if err != nil {
 		return "", 124, false, nil, err
 	}
 
-	var runner *rt.Table
+	var runner *moonlight.Table
 	var ok bool
-	runnerRet := term.Get(0)
+	if runner, ok = moonlight.TryTable(runnerRet); !ok {
-	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 {
+	if code, ok := runner.Get(moonlight.StringValue("exitCode")).TryInt(); ok {
 		exitCode = uint8(code)
 	}
 
-	if inp, ok := runner.Get(rt.StringValue("input")).TryString(); ok {
+	if inp, ok := runner.Get(moonlight.StringValue("input")).TryString(); ok {
 		input = inp
 	}
 
-	if errStr, ok := runner.Get(rt.StringValue("err")).TryString(); ok {
+	if errStr, ok := runner.Get(moonlight.StringValue("err")).TryString(); ok {
 		runnerErr = fmt.Errorf("%s", errStr)
 	}
 
-	if c, ok := runner.Get(rt.StringValue("continue")).TryBool(); ok {
+	if c, ok := runner.Get(moonlight.StringValue("continue")).TryBool(); ok {
 		continued = c
 	}
 	return
 }
 
-func handleLua(input string) (string, uint8, error) {
-	cmdString := aliases.Resolve(input)
-	// First try to load input, essentially compiling to bytecode
-	chunk, err := l.CompileAndLoadLuaChunk("", []byte(cmdString), rt.TableValue(l.GlobalEnv()))
-	if err != nil && noexecute {
-		fmt.Println(err)
-	/*	if lerr, ok := err.(*lua.ApiError); ok {
-			if perr, ok := lerr.Cause.(*parse.Error); ok {
-				print(perr.Pos.Line == parse.EOF)
-			}
-		}
-	*/
-		return cmdString, 125, err
-	}
-	// And if there's no syntax errors and -n isnt provided, run
-	if !noexecute {
-		if chunk != nil {
-			_, err = rt.Call1(l.MainThread(), rt.FunctionValue(chunk))
-		}
-	}
-	if err == nil {
-		return cmdString, 0, nil
-	}
-
-	return cmdString, 125, err
-}
-
 func handleSh(cmdString string) (input string, exitCode uint8, cont bool, runErr error) {
-	shRunner := hshMod.Get(rt.StringValue("runner")).AsTable().Get(rt.StringValue("sh"))
+	shRunner := hshMod.Get(moonlight.StringValue("runner")).AsTable().Get(moonlight.StringValue("sh"))
 	var err error
 	input, exitCode, cont, runErr, err = runLuaRunner(shRunner, cmdString)
 	if err != nil {
@@ -352,7 +324,7 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 			sinks.Set(rt.StringValue("out"), rt.UserDataValue(stdout.ud))
 			sinks.Set(rt.StringValue("err"), rt.UserDataValue(stderr.ud))
 
-			t := rt.NewThread(l)
+			//t := rt.NewThread(l)
 			sig := make(chan os.Signal)
 			exit := make(chan bool)
 
@@ -368,14 +340,15 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 				signal.Notify(sig, os.Interrupt)
 				select {
 					case <-sig:
-						t.KillContext()
+						//t.KillContext()
 						return
 				}
 
 			}()
 
 			go func() {
-				luaexitcode, err = rt.Call1(t, rt.FunctionValue(cmd), rt.TableValue(luacmdArgs), rt.TableValue(sinks))
+				// TODO: call in thread function?
+				//luaexitcode, err = l.CallInThread1(t, rt.FunctionValue(cmd), rt.TableValue(luacmdArgs), rt.TableValue(sinks))
 				exit <- true
 			}()
 
@@ -606,9 +579,9 @@ func splitInput(input string) ([]string, string) {
 }
 
 func cmdFinish(code uint8, cmdstr string, private bool) {
-	util.SetField(l, hshMod, "exitCode", rt.IntValue(int64(code)))
+	hshMod.SetField("exitCode", moonlight.IntValue(int64(code)))
 	// 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.Emit("command.exit", rt.IntValue(int64(code)), cmdstr, private)
+	hooks.Emit("command.exit", moonlight.IntValue(int64(code)), cmdstr, private)
 }

go.mod

@@ -5,6 +5,7 @@ go 1.21
 toolchain go1.22.2
 
 require (
+	github.com/aarzilli/golua v0.0.0-20210507130708-11106aa57765
 	github.com/arnodel/golua v0.0.0-20230215163904-e0b5347eaaa1
 	github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504
 	github.com/blackfireio/osinfo v1.0.5

go.sum

@@ -2,6 +2,8 @@ github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749 h1:jIFnWBTsYw8s7RX7
 github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20240720131751-805c301321fd h1:THNle0FR2g7DMO1y3Bx1Zr7rYeiLXt3st3UkxEsMzL4=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20240720131751-805c301321fd/go.mod h1:YZalN5H7WNQw3DGij6IvHsEhn5YMW7M2FCwG6gnfKy4=
+github.com/aarzilli/golua v0.0.0-20210507130708-11106aa57765 h1:N6gB4UCRBZz8twlJbMFiCKj0zX5Et2nFU/LRafT4x80=
+github.com/aarzilli/golua v0.0.0-20210507130708-11106aa57765/go.mod h1:hMjfaJVSqVnxenMlsxrq3Ni+vrm9Hs64tU4M7dhUoO4=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo=
 github.com/arnodel/strftime v0.1.6 h1:0hc0pUvk8KhEMXE+htyaOUV42zNcf/csIbjzEFCJqsw=

golibs/bait/bait.go

@@ -26,12 +26,12 @@ this function will set the user prompt.
 package bait
 
 import (
-	"errors"
+	//"errors"
 
+	"hilbish/moonlight"
 	"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
-	"github.com/arnodel/golua/lib/packagelib"
 )
 
 type listenerType int
@@ -48,26 +48,21 @@ type Listener struct{
 	typ listenerType
 	once bool
 	caller func(...interface{})
-	luaCaller *rt.Closure
+	luaCaller *moonlight.Closure
 }
 
 type Bait struct{
-	Loader packagelib.Loader
 	recoverer Recoverer
 	handlers map[string][]*Listener
-	rtm *rt.Runtime
+	rtm *moonlight.Runtime
 }
 
 // New creates a new Bait instance.
-func New(rtm *rt.Runtime) *Bait {
+func New(rtm *moonlight.Runtime) *Bait {
 	b := &Bait{
 		handlers: make(map[string][]*Listener),
 		rtm: rtm,
 	}
-	b.Loader = packagelib.Loader{
-		Load: b.loaderFunc,
-		Name: "bait",
-	}
 
 	return b
 }
@@ -87,17 +82,18 @@ func (b *Bait) Emit(event string, args ...interface{}) {
 		}()
 
 		if handle.typ == luaListener {
-			funcVal := rt.FunctionValue(handle.luaCaller)
+			//funcVal := moonlight.FunctionValue(handle.luaCaller)
-			var luaArgs []rt.Value
+			var luaArgs []moonlight.Value
 			for _, arg := range args {
-				var luarg rt.Value
+				var luarg moonlight.Value
 				switch arg.(type) {
-					case rt.Value: luarg = arg.(rt.Value)
+					case moonlight.Value: luarg = arg.(moonlight.Value)
-					default: luarg = rt.AsValue(arg)
+					default: luarg = moonlight.AsValue(arg)
 				}
 				luaArgs = append(luaArgs, luarg)
 			}
-			_, err := rt.Call1(b.rtm.MainThread(), funcVal, luaArgs...)
+			/*
+			_, err := b.rtm.Call1(funcVal, luaArgs...)
 			if err != nil {
 				if event != "error" {
 					b.Emit("error", event, handle.luaCaller, err.Error())
@@ -107,6 +103,7 @@ func (b *Bait) Emit(event string, args ...interface{}) {
 				// (calls the go recoverer function)
 				panic(err)
 			}
+			*/
 		} else {
 			handle.caller(args...)
 		}
@@ -129,8 +126,8 @@ func (b *Bait) On(event string, handler func(...interface{})) *Listener {
 }
 
 // OnLua adds a Lua function handler for an event.
-func (b *Bait) OnLua(event string, handler *rt.Closure) *Listener {
+func (b *Bait) OnLua(event string, handler *moonlight.Closure) *Listener {
-	listener :=&Listener{
+	listener := &Listener{
 		typ: luaListener,
 		luaCaller: handler,
 	}
@@ -151,7 +148,7 @@ func (b *Bait) Off(event string, listener *Listener) {
 }
 
 // OffLua removes a Lua function handler for an event.
-func (b *Bait) OffLua(event string, handler *rt.Closure) {
+func (b *Bait) OffLua(event string, handler *moonlight.Closure) {
 	handles := b.handlers[event]
 
 	for i, handle := range handles {
@@ -174,7 +171,7 @@ func (b *Bait) Once(event string, handler func(...interface{})) *Listener {
 }
 
 // OnceLua adds a Lua function listener for an event that only runs once.
-func (b *Bait) OnceLua(event string, handler *rt.Closure) *Listener {
+func (b *Bait) OnceLua(event string, handler *moonlight.Closure) *Listener {
 	listener := &Listener{
 		typ: luaListener,
 		once: true,
@@ -212,18 +209,20 @@ func (b *Bait) callRecoverer(event string, handler *Listener, err interface{}) {
 	b.recoverer(event, handler, err)
 }
 
-func (b *Bait) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
+func (b *Bait) Loader(rtm *moonlight.Runtime) moonlight.Value {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
-		"catch": util.LuaExport{b.bcatch, 2, false},
+		"catch": {b.bcatch, 2, false},
+		/*
 		"catchOnce": util.LuaExport{b.bcatchOnce, 2, false},
 		"throw": util.LuaExport{b.bthrow, 1, true},
 		"release": util.LuaExport{b.brelease, 2, false},
 		"hooks": util.LuaExport{b.bhooks, 1, false},
+		*/
 	}
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
-	util.SetExports(rtm, mod, exports)
+	rtm.SetExports(mod, exports)
 
-	return rt.TableValue(mod), nil
+	return moonlight.TableValue(mod)
 }
 
 func handleHook(t *rt.Thread, c *rt.GoCont, name string, catcher *rt.Closure, args ...interface{}) {
@@ -258,8 +257,8 @@ bait.catch('hilbish.exit', function()
 end)
 #example
 */
-func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func (b *Bait) bcatch(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	name, catcher, err := util.HandleStrCallback(t, c)
+	name, catcher, err := util.HandleStrCallback(mlr, c)
 	if err != nil {
 		return nil, err
 	}
@@ -269,6 +268,7 @@ func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+/*
 // catchOnce(name, cb)
 // 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
@@ -315,6 +315,7 @@ 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`.
@@ -333,6 +334,7 @@ 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 {
@@ -343,6 +345,7 @@ func (b *Bait) brelease(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
+*/
 
 // throw(name, ...args)
 // #param name string The name of the hook.
@@ -358,6 +361,7 @@ bait.catch('gretting', function(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
@@ -374,3 +378,4 @@ func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
+*/

golibs/commander/commander.go

@@ -33,42 +33,35 @@ This sink is for writing errors, as the name would suggest.
 package commander
 
 import (
+	"hilbish/moonlight"
 	"hilbish/util"
 	"hilbish/golibs/bait"
-
-	rt "github.com/arnodel/golua/runtime"
-	"github.com/arnodel/golua/lib/packagelib"
 )
 
 type Commander struct{
 	Events *bait.Bait
-	Loader packagelib.Loader
+	Commands map[string]*moonlight.Closure
-	Commands map[string]*rt.Closure
 }
 
-func New(rtm *rt.Runtime) *Commander {
+func New(rtm *moonlight.Runtime) *Commander {
 	c := &Commander{
 		Events: bait.New(rtm),
-		Commands: make(map[string]*rt.Closure),
+		Commands: make(map[string]*moonlight.Closure),
-	}
-	c.Loader = packagelib.Loader{
-		Load: c.loaderFunc,
-		Name: "commander",
 	}
 
 	return c
 }
 
-func (c *Commander) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
+func (c *Commander) Loader(rtm *moonlight.Runtime) moonlight.Value {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
-		"register": util.LuaExport{c.cregister, 2, false},
+		"register": {c.cregister, 2, false},
-		"deregister": util.LuaExport{c.cderegister, 1, false},
+		"deregister": {c.cderegister, 1, false},
-		"registry": util.LuaExport{c.cregistry, 0, false},
+		"registry": {c.cregistry, 0, false},
 	}
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
-	util.SetExports(rtm, mod, exports)
+	rtm.SetExports(mod, exports)
 
-	return rt.TableValue(mod), nil
+	return moonlight.TableValue(mod)
 }
 
 // register(name, cb)
@@ -88,8 +81,8 @@ commander.register('hello', function(args, sinks)
 end)
 #example
 */
-func (c *Commander) cregister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
+func (c *Commander) cregister(mlr *moonlight.Runtime, ct *moonlight.GoCont) (moonlight.Cont, error) {
-	cmdName, cmd, err := util.HandleStrCallback(t, ct)
+	cmdName, cmd, err := util.HandleStrCallback(mlr, ct)
 	if err != nil {
 		return nil, err
 	}
@@ -102,11 +95,11 @@ func (c *Commander) cregister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
 // deregister(name)
 // 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) {
+func (c *Commander) cderegister(mlr *moonlight.Runtime, ct *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := ct.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(ct); err != nil {
 		return nil, err
 	}
-	cmdName, err := ct.StringArg(0)
+	cmdName, err := mlr.StringArg(ct, 0)
 	if err != nil {
 		return nil, err
 	}
@@ -120,14 +113,16 @@ func (c *Commander) cderegister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
 // Returns all registered commanders. Returns a list of tables with the following keys:
 // - `exec`: The function used to run the commander. Commanders require args and sinks to be passed.
 // #returns table
-func (c *Commander) cregistry(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
+func (c *Commander) cregistry(mlr *moonlight.Runtime, ct *moonlight.GoCont) (moonlight.Cont, error) {
-	registryLua := rt.NewTable()
+	registryLua := moonlight.NewTable()
 	for cmdName, cmd := range c.Commands {
-		cmdTbl := rt.NewTable()
+		cmdTbl := moonlight.NewTable()
-		cmdTbl.Set(rt.StringValue("exec"), rt.FunctionValue(cmd))
+		//cmdTbl.SetField("exec", moonlight.FunctionValue(cmd))
+		print(cmd)
+		cmdTbl.SetField("exec", moonlight.StringValue("placeholder"))
 
-		registryLua.Set(rt.StringValue(cmdName), rt.TableValue(cmdTbl))
+		registryLua.SetField(cmdName, moonlight.TableValue(cmdTbl))
 	}
 
-	return ct.PushingNext1(t.Runtime, rt.TableValue(registryLua)), nil
+	return mlr.PushNext1(ct, moonlight.TableValue(registryLua)), nil
 }

golibs/fs/fs.go

@@ -14,50 +14,51 @@ import (
 	"os"
 	"strings"
 
+	"hilbish/moonlight"
 	"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
-	"github.com/arnodel/golua/lib/packagelib"
 	"github.com/arnodel/golua/lib/iolib"
 	"mvdan.cc/sh/v3/interp"
 )
 
 type fs struct{
 	runner *interp.Runner
-	Loader packagelib.Loader
 }
 
 func New(runner *interp.Runner) *fs {
-	f := &fs{
+	return &fs{
 		runner: runner,
 	}
-	f.Loader = packagelib.Loader{
-		Load: f.loaderFunc,
-		Name: "fs",
-	}
-
-	return f
 }
 
-func (f *fs) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
+func (f *fs) Loader(rtm *moonlight.Runtime) moonlight.Value {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
+		/*
 		"cd": util.LuaExport{f.fcd, 1, false},
 		"mkdir": util.LuaExport{f.fmkdir, 2, false},
 		"stat": util.LuaExport{f.fstat, 1, false},
-		"readdir": util.LuaExport{f.freaddir, 1, false},
+		*/
+		"readdir": {f.freaddir, 1, false},
+		/*
 		"abs": util.LuaExport{f.fabs, 1, false},
 		"basename": util.LuaExport{f.fbasename, 1, false},
-		"dir": util.LuaExport{f.fdir, 1, false},
+		*/
+		"dir": {f.fdir, 1, false},
+		/*
 		"glob": util.LuaExport{f.fglob, 1, false},
 		"join": util.LuaExport{f.fjoin, 0, true},
 		"pipe": util.LuaExport{f.fpipe, 0, false},
+		*/
 	}
-	mod := rt.NewTable()
-	util.SetExports(rtm, mod, exports)
-	mod.Set(rt.StringValue("pathSep"), rt.StringValue(string(os.PathSeparator)))
-	mod.Set(rt.StringValue("pathListSep"), rt.StringValue(string(os.PathListSeparator)))
 
-	return rt.TableValue(mod), nil
+	mod := moonlight.NewTable()
+	rtm.SetExports(mod, exports)
+
+	mod.SetField("pathSep", moonlight.StringValue(string(os.PathSeparator)))
+	mod.SetField("pathListSep", moonlight.StringValue(string(os.PathListSeparator)))
+
+	return moonlight.TableValue(mod)
 }
 
 // abs(path) -> string
@@ -124,16 +125,17 @@ func (f *fs) fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // `~/Documents/doc.txt` then this function will return `~/Documents`.
 // #param path string Path to get the directory for.
 // #returns string
-func (f *fs) fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func (f *fs) fdir(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	path, err := c.StringArg(0)
+	path, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
 
-	return c.PushingNext(t.Runtime, rt.StringValue(filepath.Dir(path))), nil
+	next := mlr.PushNext1(c, moonlight.StringValue(filepath.Dir(path)))
+	return next, nil
 }
 
 // glob(pattern) -> matches (table)
@@ -262,26 +264,26 @@ func (f *fs) fpipe(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // Returns a list of all files and directories in the provided path.
 // #param dir string
 // #returns table
-func (f *fs) freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func (f *fs) freaddir(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	dir, err := c.StringArg(0)
+	dir, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
 	dir = util.ExpandHome(dir)
-	names := rt.NewTable()
+	names := moonlight.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()))
+		names.Set(moonlight.IntValue(int64(i + 1)), moonlight.StringValue(entry.Name()))
 	}
 
-	return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
+	return mlr.PushNext1(c, moonlight.TableValue(names)), nil
 }
 
 // stat(path) -> {}

golibs/terminal/terminal.go

@@ -5,52 +5,46 @@ package terminal
 import (
 	"os"
 
-	"hilbish/util"
+	"hilbish/moonlight"
 
-	rt "github.com/arnodel/golua/runtime"
-	"github.com/arnodel/golua/lib/packagelib"
 	"golang.org/x/term"
 )
 
 var termState *term.State
-var Loader = packagelib.Loader{
-	Load: loaderFunc,
-	Name: "terminal",
-}
 
-func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
+func Loader(rtm *moonlight.Runtime) moonlight.Value {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
-		"setRaw": util.LuaExport{termsetRaw, 0, false},
+		"setRaw": {termsetRaw, 0, false},
-		"restoreState": util.LuaExport{termrestoreState, 0, false},
+		"restoreState": {termrestoreState, 0, false},
-		"size": util.LuaExport{termsize, 0, false},
+		"size": {termsize, 0, false},
-		"saveState": util.LuaExport{termsaveState, 0, false},
+		"saveState": {termsaveState, 0, false},
 	}
 
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
-	util.SetExports(rtm, mod, exports)
+	rtm.SetExports(mod, exports)
 
-	return rt.TableValue(mod), nil
+	return moonlight.TableValue(mod)
 }
 
 // size()
 // 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.
-func termsize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func termsize(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
 	w, h, err := term.GetSize(int(os.Stdin.Fd()))
 	if err != nil {
 		return nil, err
 	}
 
-	dimensions := rt.NewTable()
+	dimensions := moonlight.NewTable()
-	dimensions.Set(rt.StringValue("width"), rt.IntValue(int64(w)))
+	dimensions.SetField("width", moonlight.IntValue(int64(w)))
-	dimensions.Set(rt.StringValue("height"), rt.IntValue(int64(h)))
+	dimensions.SetField("height", moonlight.IntValue(int64(h)))
 
-	return c.PushingNext1(t.Runtime, rt.TableValue(dimensions)), nil
+	return mlr.PushNext1(c, moonlight.TableValue(dimensions)), nil
 }
 
 // saveState()
 // Saves the current state of the terminal.
-func termsaveState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func termsaveState(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
 	state, err := term.GetState(int(os.Stdin.Fd()))
 	if err != nil {
 		return nil, err
@@ -62,7 +56,7 @@ func termsaveState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 // restoreState()
 // Restores the last saved state of the terminal
-func termrestoreState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func termrestoreState(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
 	err := term.Restore(int(os.Stdin.Fd()), termState)
 	if err != nil {
 		return nil, err
@@ -73,7 +67,7 @@ func termrestoreState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 // setRaw()
 // Puts the terminal into raw mode.
-func termsetRaw(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func termsetRaw(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
 	_, err := term.MakeRaw(int(os.Stdin.Fd()))
 	if err != nil {
 		return nil, err

history.go

@@ -7,17 +7,17 @@ import (
 	"path/filepath"
 	"strings"
 
-	rt "github.com/arnodel/golua/runtime"
+	"hilbish/moonlight"
 )
 
 type luaHistory struct {}
 
 func (h *luaHistory) Write(line string) (int, error) {
-	histWrite := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("add"))
+	histWrite := hshMod.Get(moonlight.StringValue("history")).AsTable().Get(moonlight.StringValue("add"))
-	ln, err := rt.Call1(l.MainThread(), histWrite, rt.StringValue(line))
+	ln, err := l.Call1(histWrite, moonlight.StringValue(line))
 
 	var num int64
-	if ln.Type() == rt.IntType {
+	if ln.Type() == moonlight.IntType {
 		num = ln.AsInt()
 	}
 
@@ -25,11 +25,11 @@ func (h *luaHistory) Write(line string) (int, error) {
 }
 
 func (h *luaHistory) GetLine(idx int) (string, error) {
-	histGet := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("get"))
+	histGet := hshMod.Get(moonlight.StringValue("history")).AsTable().Get(moonlight.StringValue("get"))
-	lcmd, err := rt.Call1(l.MainThread(), histGet, rt.IntValue(int64(idx)))
+	lcmd, err := l.Call1(histGet, moonlight.IntValue(int64(idx)))
 
 	var cmd string
-	if lcmd.Type() == rt.StringType {
+	if lcmd.Type() == moonlight.StringType {
 		cmd = lcmd.AsString()
 	}
 
@@ -37,11 +37,11 @@ func (h *luaHistory) GetLine(idx int) (string, error) {
 }
 
 func (h *luaHistory) Len() int {
-	histSize := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("size"))
+	histSize := hshMod.Get(moonlight.StringValue("history")).AsTable().Get(moonlight.StringValue("size"))
-	ln, _ := rt.Call1(l.MainThread(), histSize)
+	ln, _ := l.Call1(histSize)
 
 	var num int64
-	if ln.Type() == rt.IntType {
+	if ln.Type() == moonlight.IntType {
 		num = ln.AsInt()
 	}
 

job.go

@@ -10,6 +10,7 @@ import (
 	"sync"
 	"syscall"
 
+	"hilbish/moonlight"
 	"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
@@ -260,7 +261,7 @@ func (j *jobHandler) add(cmd string, args []string, path string) *job {
 		stdout: &bytes.Buffer{},
 		stderr: &bytes.Buffer{},
 	}
-	jb.ud = jobUserData(jb)
+	//jb.ud = jobUserData(jb)
 
 	j.jobs[j.latestID] = jb
 	hooks.Emit("job.add", rt.UserDataValue(jb.ud))
@@ -310,7 +311,8 @@ Manage interactive jobs in Hilbish via Lua.
 
 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. */
-func (j *jobHandler) loader(rtm *rt.Runtime) *rt.Table {
+func (j *jobHandler) loader() *moonlight.Table {
+	/*
 	jobMethods := rt.NewTable()
 	jFuncs := map[string]util.LuaExport{
 		"stop": {luaStopJob, 1, false},
@@ -319,7 +321,9 @@ func (j *jobHandler) loader(rtm *rt.Runtime) *rt.Table {
 		"background": {luaBackgroundJob, 1, false},
 	}
 	util.SetExports(l, jobMethods, jFuncs)
+	*/
 
+/*
 	jobMeta := rt.NewTable()
 	jobIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		j, _ := jobArg(c, 0)
@@ -348,17 +352,20 @@ func (j *jobHandler) loader(rtm *rt.Runtime) *rt.Table {
 
 	jobMeta.Set(rt.StringValue("__index"), rt.FunctionValue(rt.NewGoFunction(jobIndex, "__index", 2, false)))
 	l.SetRegistry(jobMetaKey, rt.TableValue(jobMeta))
+*/
 
-	jobFuncs := map[string]util.LuaExport{
+	jobFuncs := map[string]moonlight.Export{
+		/*
 		"all": {j.luaAllJobs, 0, false},
 		"last": {j.luaLastJob, 0, false},
 		"get": {j.luaGetJob, 1, false},
 		"add": {j.luaAddJob, 3, false},
 		"disown": {j.luaDisownJob, 1, false},
+		*/
 	}
 
-	luaJob := rt.NewTable()
+	luaJob := moonlight.NewTable()
-	util.SetExports(rtm, luaJob, jobFuncs)
+	l.SetExports(luaJob, jobFuncs)
 
 	return luaJob
 }
@@ -382,10 +389,12 @@ func valueToJob(val rt.Value) (*job, bool) {
 	return j, ok
 }
 
+/*
 func jobUserData(j *job) *rt.UserData {
-	jobMeta := l.Registry(jobMetaKey)
+	jobMeta := l.UnderlyingRuntime().Registry(jobMetaKey)
 	return rt.NewUserData(j, jobMeta.AsTable())
 }
+*/
 
 // #interface jobs
 // get(id) -> @Job

lua.go

@@ -4,47 +4,41 @@ import (
 	"fmt"
 	"os"
 
-	"hilbish/util"
+	//"hilbish/util"
 	"hilbish/golibs/bait"
 	"hilbish/golibs/commander"
 	"hilbish/golibs/fs"
 	"hilbish/golibs/terminal"
 
-	rt "github.com/arnodel/golua/runtime"
+	"hilbish/moonlight"
-	"github.com/arnodel/golua/lib"
-	"github.com/arnodel/golua/lib/debuglib"
 )
 
 var minimalconf = `hilbish.prompt '& '`
 
 func luaInit() {
-	l = rt.New(os.Stdout)
+	l = moonlight.NewRuntime()
-	l.PushContext(rt.RuntimeContextDef{
+	setupSinkType()
-		MessageHandler: debuglib.Traceback,
-	})
-	lib.LoadAll(l)
-	setupSinkType(l)
 
-	lib.LoadLibs(l, hilbishLoader)
+	l.LoadLibrary(hilbishLoader, "hilbish")
 	// yes this is stupid, i know
-	util.DoString(l, "hilbish = require 'hilbish'")
+	l.DoString("hilbish = require 'hilbish'")
 
 	// Add fs and terminal module module to Lua
 	f := fs.New(runner)
-	lib.LoadLibs(l, f.Loader)
+	l.LoadLibrary(f.Loader, "fs")
-	lib.LoadLibs(l, terminal.Loader)
+
+	l.LoadLibrary(terminal.Loader, "terminal")
 
 	cmds = commander.New(l)
-	lib.LoadLibs(l, cmds.Loader)
+	l.LoadLibrary(cmds.Loader, "commander")
 
 	hooks = bait.New(l)
 	hooks.SetRecoverer(func(event string, handler *bait.Listener, err interface{}) {
 		fmt.Println("Error in `error` hook handler:", err)
 		hooks.Off(event, handler)
 	})
-
+	l.LoadLibrary(hooks.Loader, "bait")
-	lib.LoadLibs(l, hooks.Loader)
+/*
-
 	// Add Ctrl-C handler
 	hooks.On("signal.sigint", func(...interface{}) {
 		if !interactive {
@@ -55,16 +49,18 @@ func luaInit() {
 	lr.rl.RawInputCallback = func(r []rune) {
 		hooks.Emit("hilbish.rawInput", string(r))
 	}
+	*/
 
 	// Add more paths that Lua can require from
-	_, err := util.DoString(l, "package.path = package.path .. " + requirePaths)
+	_, err := l.DoString("print(type(hilbish)); package.path = package.path .. " + requirePaths)
 	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
 		fmt.Fprintln(os.Stderr, "Could not add Hilbish require paths! Libraries will be missing. This shouldn't happen.")
 	}
 
-	err1 := util.DoFile(l, "nature/init.lua")
+	err1 := l.DoFile("nature/init.lua")
 	if err1 != nil {
-		err2 := util.DoFile(l, preloadPath)
+		err2 := l.DoFile(preloadPath)
 		if err2 != nil {
 			fmt.Fprintln(os.Stderr, "Missing nature module, some functionality and builtins will be missing.")
 			fmt.Fprintln(os.Stderr, "local error:", err1)
@@ -77,9 +73,9 @@ func runConfig(confpath string) {
 	if !interactive {
 		return
 	}
-	err := util.DoFile(l, confpath)
+	err := l.DoFile(confpath)
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err, "\nAn error has occured while loading your config! Falling back to minimal default config.")
-		util.DoString(l, minimalconf)
+		l.DoString(minimalconf)
 	}
 }

lua_exec.go

@@ -0,0 +1,37 @@
+//go:build !midnight
+package main
+
+import (
+	"fmt"
+
+	"hilbish/moonlight"
+	rt "github.com/arnodel/golua/runtime"
+)
+
+func handleLua(input string) (string, uint8, error) {
+	cmdString := aliases.Resolve(input)
+	// First try to load input, essentially compiling to bytecode
+	rtm := l.UnderlyingRuntime()
+	chunk, err := rtm.CompileAndLoadLuaChunk("", []byte(cmdString), moonlight.TableValue(l.GlobalTable()))
+	if err != nil && noexecute {
+		fmt.Println(err)
+	/*	if lerr, ok := err.(*lua.ApiError); ok {
+			if perr, ok := lerr.Cause.(*parse.Error); ok {
+				print(perr.Pos.Line == parse.EOF)
+			}
+		}
+	*/
+		return cmdString, 125, err
+	}
+	// And if there's no syntax errors and -n isnt provided, run
+	if !noexecute {
+		if chunk != nil {
+			_, err = l.Call1(rt.FunctionValue(chunk))
+		}
+	}
+	if err == nil {
+		return cmdString, 0, nil
+	}
+
+	return cmdString, 125, err
+}

lua_exec_midnight.go

@@ -0,0 +1,10 @@
+//go:build midnight
+package main
+
+import (
+	"errors"
+)
+
+func handleLua(input string) (string, uint8, error) {
+	return "", 7, errors.New("lua input in midnight placeholder")
+}

main.go

@@ -16,6 +16,7 @@ import (
 	"hilbish/util"
 	"hilbish/golibs/bait"
 	"hilbish/golibs/commander"
+	"hilbish/moonlight"
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/pborman/getopt"
@@ -25,7 +26,7 @@ import (
 )
 
 var (
-	l *rt.Runtime
+	l *moonlight.Runtime
 	lr *lineReader
 
 	luaCompletions = map[string]*rt.Closure{}
@@ -169,13 +170,13 @@ func main() {
 	}
 
 	if getopt.NArgs() > 0 {
-		luaArgs := rt.NewTable()
+		luaArgs := moonlight.NewTable()
 		for i, arg := range getopt.Args() {
-			luaArgs.Set(rt.IntValue(int64(i)), rt.StringValue(arg))
+			luaArgs.Set(moonlight.IntValue(int64(i)), moonlight.StringValue(arg))
 		}
 
-		l.GlobalEnv().Set(rt.StringValue("args"), rt.TableValue(luaArgs))
+		l.GlobalTable().SetField("args", moonlight.TableValue(luaArgs))
-		err := util.DoFile(l, getopt.Arg(0))
+		err := l.DoFile(getopt.Arg(0))
 		if err != nil {
 			fmt.Fprintln(os.Stderr, err)
 			exit(1)

module.go

@@ -3,9 +3,7 @@ package main
 import (
 	"plugin"
 
-	"hilbish/util"
+	"hilbish/moonlight"
-
-	rt "github.com/arnodel/golua/runtime"
 )
 
 // #interface module
@@ -46,13 +44,13 @@ func Loader(rtm *rt.Runtime) rt.Value {
 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 {
+func moduleLoader(mlr *moonlight.Runtime) *moonlight.Table {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
 		"load": {moduleLoad, 2, false},
 	}
 
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
-	util.SetExports(rtm, mod, exports)
+	mlr.SetExports(mod, exports)
 
 	return mod
 }
@@ -62,12 +60,12 @@ func moduleLoader(rtm *rt.Runtime) *rt.Table {
 // 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) {
+func moduleLoad(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.CheckNArgs(1); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
 	
-	path, err := c.StringArg(0)
+	path, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
@@ -82,12 +80,12 @@ func moduleLoad(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		return nil, err
 	}
 
-	loader, ok := value.(func(*rt.Runtime) rt.Value)
+	loader, ok := value.(func(*moonlight.Runtime) moonlight.Value)
 	if !ok {
 		return nil, nil
 	}
 
-	val := loader(t.Runtime)
+	val := loader(mlr)
 
-	return c.PushingNext1(t.Runtime, val), nil
+	return mlr.PushNext1(c, val), nil
 }

moonlight/closure_clua.go

@@ -0,0 +1,28 @@
+//go:build midnight
+package moonlight
+
+import (
+	"fmt"
+)
+
+type Callable interface{
+	Continuation(*Runtime, Cont) Cont
+}
+
+type Closure struct{
+	refIdx int // so since we cant store the actual lua closure,
+	// we need a index to the ref in the lua registry... or something like that.
+}
+
+func (mlr *Runtime) ClosureArg(c *GoCont, num int) (*Closure, error) {
+	fmt.Println("type at ", num, "is", mlr.state.LTypename(num))
+	
+	return &Closure{
+		refIdx: -1,
+	}, nil
+}
+
+/*
+func (c *Closure) Continuation(mlr *Runtime, c Cont) Cont {
+}
+*/

moonlight/cont_clua.go

@@ -0,0 +1,12 @@
+//go:build midnight
+package moonlight
+
+type GoCont struct{
+	vals []Value
+	f GoFunctionFunc
+}
+type Cont interface{}
+
+func (gc *GoCont) Next() Cont {
+	return gc
+}

moonlight/cont_golua.go

@@ -0,0 +1,18 @@
+//go:build !midnight
+package moonlight
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+type GoCont struct{
+	cont *rt.GoCont
+	thread *rt.Thread
+}
+
+type Cont = rt.Cont
+type Closure = rt.Closure
+
+func (gc *GoCont) Next() Cont {
+	return gc.cont.Next()
+}

moonlight/export.go

@@ -0,0 +1,7 @@
+package moonlight
+
+type Export struct{
+	Function GoToLuaFunc
+	ArgNum int
+	Variadic bool
+}

moonlight/export_clua.go

@@ -0,0 +1,8 @@
+//go:build midnight
+package moonlight
+
+func (mlr *Runtime) SetExports(tbl *Table, exports map[string]Export) {
+	for name, export := range exports {
+		tbl.SetField(name, FunctionValue(mlr.GoFunction(export.Function)))
+	}
+}

moonlight/export_golua.go

@@ -0,0 +1,8 @@
+//go:build !midnight
+package moonlight
+
+func (mlr *Runtime) SetExports(tbl *Table, exports map[string]Export) {
+	for name, export := range exports {
+		mlr.rt.SetEnvGoFunc(tbl.lt, name, mlr.GoFunction(export.Function), export.ArgNum, export.Variadic)
+	}
+}

moonlight/function.go

@@ -0,0 +1,3 @@
+package moonlight
+
+type GoToLuaFunc func(mlr *Runtime, c *GoCont) (Cont, error)

moonlight/function_clua.go

@@ -0,0 +1,61 @@
+//go:build midnight
+package moonlight
+
+import (
+	"fmt"
+
+	"github.com/aarzilli/golua/lua"
+)
+
+type GoFunctionFunc struct{
+	cf lua.LuaGoFunction
+}
+
+func (gf GoFunctionFunc) Continuation(mlr *Runtime, c Cont) Cont {
+	return &GoCont{
+		f: gf,
+		vals: []Value{},
+	}
+}
+
+func (mlr *Runtime) CheckNArgs(c *GoCont, num int) error {
+	args := mlr.state.GetTop()
+	if args < num {
+		return fmt.Errorf("%d arguments needed", num)
+	}
+
+	return nil
+}
+
+func (mlr *Runtime) Check1Arg(c *GoCont) error {
+	return mlr.CheckNArgs(c, 1)
+}
+
+func (mlr *Runtime) StringArg(c *GoCont, num int) (string, error) {
+	return mlr.state.CheckString(num + 1), nil
+}
+
+func (mlr *Runtime) Arg(c *GoCont, num int) Value {
+	return c.vals[num]
+}
+
+func (mlr *Runtime) GoFunction(fun GoToLuaFunc) GoFunctionFunc {
+	return GoFunctionFunc{
+		cf: func(L *lua.State) int {
+			cont, err := fun(mlr, &GoCont{})
+			if err != nil {
+				L.RaiseError(err.Error())
+				return 0
+			}
+
+			for _, val := range cont.(*GoCont).vals {
+				switch Type(val) {
+					case StringType:
+						L.PushString(val.AsString())
+				}
+			}
+
+			return len(cont.(*GoCont).vals)
+		},
+	}
+}

moonlight/function_golua.go

@@ -0,0 +1,38 @@
+//go:build !midnight
+package moonlight
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+type GoFunctionFunc = rt.GoFunctionFunc
+
+func (mlr *Runtime) CheckNArgs(c *GoCont, num int) error {
+	return c.cont.CheckNArgs(num)
+}
+
+func (mlr *Runtime) Check1Arg(c *GoCont) error {
+	return c.cont.CheckNArgs(1)
+}
+
+func (mlr *Runtime) StringArg(c *GoCont, num int) (string, error) {
+	return c.cont.StringArg(num)
+}
+
+func (mlr *Runtime) ClosureArg(c *GoCont, num int) (*Closure, error) {
+	return c.cont.ClosureArg(num)
+}
+
+func (mlr *Runtime) Arg(c *GoCont, num int) Value {
+	return c.cont.Arg(num)
+}
+
+func (mlr *Runtime) GoFunction(fun GoToLuaFunc) GoFunctionFunc {
+	return func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+		gocont := GoCont{
+			cont: c,
+			thread: t,
+		}
+		return fun(mlr, &gocont)
+	}
+}

moonlight/loader_clua.go

@@ -0,0 +1,21 @@
+//go:build midnight
+package moonlight
+
+import (
+	"github.com/aarzilli/golua/lua"
+)
+
+type Loader func(*Runtime) Value
+
+func (mlr *Runtime) LoadLibrary(ldr Loader, name string) {
+	cluaLoader := func (L *lua.State) int {
+		mlr.pushToState(ldr(mlr))
+
+		return 1
+	}
+
+	mlr.state.GetGlobal("package")
+	mlr.state.GetField(-1, "loaded")
+	mlr.state.PushGoFunction(cluaLoader)
+	mlr.state.SetField(-2, name)
+}

moonlight/loader_golua.go

@@ -0,0 +1,23 @@
+//go:build !midnight
+package moonlight
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+	"github.com/arnodel/golua/lib"
+	"github.com/arnodel/golua/lib/packagelib"
+)
+
+type Loader func(*Runtime) Value
+
+func (mlr *Runtime) LoadLibrary(ldr Loader, name string) {
+	goluaLoader := packagelib.Loader{
+		Load: func(rt *rt.Runtime) (rt.Value, func()) {
+			val := ldr(specificRuntimeToGeneric(rt))
+
+			return val, nil
+		},
+		Name: name,
+	}
+
+	lib.LoadLibs(mlr.rt, goluaLoader)
+}

moonlight/runtime_clua.go

@@ -0,0 +1,49 @@
+//go:build midnight
+package moonlight
+
+import (
+	"github.com/aarzilli/golua/lua"
+)
+
+type Runtime struct{
+	state *lua.State
+}
+
+func NewRuntime() *Runtime {
+	L := lua.NewState()
+	L.OpenLibs()
+
+	return &Runtime{
+		state: L,
+	}
+}
+
+func (mlr *Runtime) PushNext1(c *GoCont, v Value) Cont {
+	c.vals = []Value{v}
+
+	return c
+}
+
+func (mlr *Runtime) Call1(f Value, args ...Value) (Value, error) {
+	for _, arg := range args {
+		mlr.pushToState(arg)
+	}
+
+	if f.refIdx > 0 {
+		mlr.state.RawGeti(lua.LUA_REGISTRYINDEX, f.refIdx)
+		mlr.state.Call(len(args), 1)
+	}
+
+	if mlr.state.GetTop() == 0 {
+		return NilValue, nil
+	}
+
+	return NilValue, nil
+}
+
+func (mlr *Runtime) pushToState(v Value) {
+	switch v.Type() {
+		case NilType: mlr.state.PushNil()
+		case StringType: mlr.state.PushString(v.AsString())
+	}
+}

moonlight/runtime_golua.go

@@ -0,0 +1,49 @@
+//go:build !midnight
+package moonlight
+
+import (
+	"os"
+
+	rt "github.com/arnodel/golua/runtime"
+	"github.com/arnodel/golua/lib"
+	"github.com/arnodel/golua/lib/debuglib"
+)
+
+type Runtime struct{
+	rt *rt.Runtime
+}
+
+func NewRuntime() *Runtime {
+	r := rt.New(os.Stdout)
+	r.PushContext(rt.RuntimeContextDef{
+		MessageHandler: debuglib.Traceback,
+	})
+	lib.LoadAll(r)
+
+	return specificRuntimeToGeneric(r)
+}
+
+func specificRuntimeToGeneric(rtm *rt.Runtime) *Runtime {
+	rr := Runtime{
+		rt: rtm,
+	}
+
+	return &rr
+}
+
+func (mlr *Runtime) UnderlyingRuntime() *rt.Runtime {
+	return mlr.rt
+}
+
+// Push will push a Lua value onto the stack.
+func (mlr *Runtime) Push(c *GoCont, v Value) {
+	c.cont.Push(c.thread.Runtime, v)
+}
+
+func (mlr *Runtime) PushNext1(c *GoCont, v Value) Cont {
+	return c.cont.PushingNext1(c.thread.Runtime, v)
+}
+
+func (mlr *Runtime) Call1(val Value, args ...Value) (Value, error) {
+	return rt.Call1(mlr.rt.MainThread(), val, args...)
+}

moonlight/table_clua.go

@@ -0,0 +1,47 @@
+//go:build midnight
+package moonlight
+
+//import "github.com/aarzilli/golua/lua"
+
+type Table struct{
+	refIdx int
+}
+
+func NewTable() *Table {
+	return &Table{
+		refIdx: -1,
+	}
+}
+
+func (t *Table) Get(val Value) Value {
+	return NilValue
+}
+
+func (t *Table) SetField(key string, value Value) {
+}
+
+func (t *Table) Set(key Value, value Value) {
+}
+
+func ForEach(tbl *Table, cb func(key Value, val Value)) {
+}
+
+func (mlr *Runtime) GlobalTable() *Table {
+	return &Table{
+		refIdx: -1,
+	}
+}
+
+func ToTable(v Value) *Table {
+	return &Table{
+		refIdx: -1,
+	}
+}
+
+func TryTable(v Value) (*Table, bool) {
+	return nil, false
+}
+
+func (t *Table) setRefIdx(mlr *Runtime, i idx) {
+	t.refIdx = mlr.state.Ref(i)
+}

moonlight/table_golua.go

@@ -0,0 +1,59 @@
+//go:build !midnight
+package moonlight
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+type Table struct{
+	lt *rt.Table
+}
+
+func NewTable() *Table {
+	return &Table{
+		lt: rt.NewTable(),
+	}
+}
+
+func (t *Table) Get(val Value) Value {
+	return t.lt.Get(val)
+}
+
+func (t *Table) SetField(key string, value Value) {
+	t.lt.Set(rt.StringValue(key), value)
+}
+
+func (t *Table) Set(key Value, value Value) {
+	t.lt.Set(key, value)
+}
+
+func ForEach(tbl *Table, cb func(key Value, val Value)) {
+	nextVal := rt.NilValue
+	for {
+		key, val, _ := tbl.lt.Next(nextVal)
+		if key == rt.NilValue {
+			break
+		}
+		nextVal = key
+
+		cb(Value(key), Value(val))
+	}
+}
+
+func (mlr *Runtime) GlobalTable() *Table {
+	return &Table{
+		lt: mlr.rt.GlobalEnv(),
+	}
+}
+
+func convertToMoonlightTable(t *rt.Table) *Table {
+	return &Table{
+		lt: t,
+	}
+}
+
+func TryTable(v Value) (*Table, bool) {
+	t, ok := v.TryTable()
+
+	return convertToMoonlightTable(t), ok
+}

moonlight/util_clua.go

@@ -0,0 +1,13 @@
+//go:build midnight
+package moonlight
+
+func (mlr *Runtime) DoString(code string) (Value, error) {
+	err := mlr.state.DoString(code)
+
+	return NilValue, err
+}
+
+func (mlr *Runtime) DoFile(filename string) error {
+	//return mlr.state.DoFile(filename)
+	return nil
+}

moonlight/util_golua.go

@@ -0,0 +1,72 @@
+//go:build !midnight
+package moonlight
+
+import (
+	"bufio"
+	"io"
+	"os"
+
+	rt "github.com/arnodel/golua/runtime"
+)
+
+// DoString runs the code string in the Lua runtime.
+func (mlr *Runtime) DoString(code string) (Value, error) {
+	chunk, err := mlr.rt.CompileAndLoadLuaChunk("<string>", []byte(code), rt.TableValue(mlr.rt.GlobalEnv()))
+	var ret rt.Value
+	if chunk != nil {
+		ret, err = rt.Call1(mlr.rt.MainThread(), rt.FunctionValue(chunk))
+	}
+
+	return ret, err
+}
+
+// DoFile runs the contents of the file in the Lua runtime.
+func (mlr *Runtime) DoFile(path string) error {
+	f, err := os.Open(path)
+	defer f.Close()
+
+	if err != nil {
+		return err
+	}
+	
+	reader := bufio.NewReader(f)
+	c, err := reader.ReadByte()
+	if err != nil && err != io.EOF {
+		return err
+	}
+
+	// unread so a char won't be missing
+	err = reader.UnreadByte()
+	if err != nil {
+		return err
+	}
+
+	var buf []byte
+	if c == byte('#') {
+		// shebang - skip that line
+		_, err := reader.ReadBytes('\n')
+		if err != nil && err != io.EOF {
+			return err
+		}
+		buf = []byte{'\n'}
+	}
+
+	for {
+		line, err := reader.ReadBytes('\n')
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return err
+		}
+		
+		buf = append(buf, line...)
+	}
+
+	clos, err := mlr.rt.LoadFromSourceOrCode(path, buf, "bt", rt.TableValue(mlr.rt.GlobalEnv()), false)
+	if clos != nil {
+		_, err = rt.Call1(mlr.rt.MainThread(), rt.FunctionValue(clos))
+	}
+
+	return err
+}

moonlight/value_clua.go

@@ -0,0 +1,121 @@
+//go:build midnight
+package moonlight
+
+type Value struct{
+	iface interface{}
+	relIdx int
+	refIdx int
+}
+
+var NilValue = Value{nil, -1, -1}
+
+type ValueType uint8
+const (
+	NilType ValueType = iota
+	BoolType
+	IntType
+	StringType
+	TableType
+	FunctionType
+	UnknownType
+)
+
+func Type(v Value) ValueType {
+	return v.Type()
+}
+
+func BoolValue(b bool) Value {
+	return Value{iface: b}
+}
+
+func IntValue(i int64) Value {
+	return Value{iface: i}
+}
+
+func StringValue(str string) Value {
+	return Value{iface: str}
+} 
+
+func TableValue(t *Table) Value {
+	return Value{iface: t}
+}
+
+func FunctionValue(f Callable) Value {
+	return NilValue
+}
+
+func AsValue(i interface{}) Value {
+	if i == nil {
+		return NilValue
+	}
+
+	switch v := i.(type) {
+		case bool: return BoolValue(v)
+		case int64: return IntValue(v)
+		case string: return StringValue(v)
+		case *Table: return TableValue(v)
+		case Value: return v
+		default:
+			return Value{iface: i}
+	}
+}
+
+func (v Value) Type() ValueType {
+	if v.iface == nil {
+		return NilType
+	}
+
+	switch v.iface.(type) {
+		case bool: return BoolType
+		case int: return IntType
+		case string: return StringType
+		case *Table: return TableType
+		case *Closure: return FunctionType
+		default: return UnknownType
+	}
+}
+
+func (v Value) AsInt() int64 {
+	return v.iface.(int64)
+}
+
+func (v Value) AsString() string {
+	if v.Type() != StringType {
+		panic("value type was not string")
+	}
+
+	return v.iface.(string)
+}
+
+func (v Value) AsTable() *Table {
+	panic("Value.AsTable unimplemented in midnight")
+}
+
+func ToString(v Value) string {
+	return v.AsString()
+}
+
+func (v Value) TypeName() string {
+	switch v.iface.(type) {
+		case bool: return "bool"
+		case int: return "number"
+		case string: return "string"
+		case *Table: return "table"
+		default: return "<unknown type>"
+	}
+}
+
+func (v Value) TryBool() (n bool, ok bool) {
+	n, ok = v.iface.(bool)
+	return
+}
+
+func (v Value) TryInt() (n int, ok bool) {
+	n, ok = v.iface.(int)
+	return
+}
+
+func (v Value) TryString() (n string, ok bool) {
+	n, ok = v.iface.(string)
+	return
+}

moonlight/value_golua.go

@@ -0,0 +1,49 @@
+//go:build !midnight
+package moonlight
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+var NilValue = rt.NilValue
+
+type Value = rt.Value
+type ValueType = rt.ValueType
+const (
+	IntType = rt.IntType
+	StringType = rt.StringType
+	FunctionType = rt.FunctionType
+	TableType = rt.TableType
+)
+
+func Type(v Value) ValueType {
+	return ValueType(v.Type())
+}
+
+func StringValue(str string) Value {
+	return rt.StringValue(str)
+}
+
+func IntValue(i int64) Value {
+	return rt.IntValue(i)
+}
+
+func BoolValue(b bool) Value {
+	return rt.BoolValue(b)
+}
+
+func TableValue(t *Table) Value {
+	return rt.TableValue(t.lt)
+}
+
+func ToString(v Value) string {
+	return v.AsString()
+}
+
+func ToTable(v Value) *Table {
+	return convertToMoonlightTable(v.AsTable())
+}
+
+func AsValue(v interface{}) Value {
+	return rt.AsValue(v)
+}

nature/commands/cd.lua

@@ -19,7 +19,7 @@ commander.register('cd', function (args, sinks)
 	dirs.setOld(hilbish.cwd())
 	dirs.push(path)
 
-	local ok, err = pcall(function() fs.cd(path) end)
+	local ok, err = pcall(function() fs.cd(fs.abs(path)) end)
 	if not ok then
 		sinks.out:writeln(err)
 		return 1

nature/opts/tips.lua

@@ -27,7 +27,7 @@ hilbish.tips = {
 }
 
 bait.catch('hilbish.init', function()
-	if hilbish.interactive and hilbish.opts.tip then
+	if hilbish.interactive and hilbish.opts.tips then
 		local idx = math.random(1, #hilbish.tips)
 		print(lunacolors.format(PREAMBLE .. "\nTip: " .. hilbish.tips[idx]))
 	end

os.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"hilbish/util"
+	"hilbish/moonlight"
+	//"hilbish/util"
 
-	rt "github.com/arnodel/golua/runtime"
 	"github.com/blackfireio/osinfo"
 )
 
@@ -14,13 +14,13 @@ import (
 // #field family Family name of the current OS
 // #field name Pretty name of the current OS
 // #field version Version of the current OS
-func hshosLoader(rtm *rt.Runtime) *rt.Table {
+func hshosLoader() *moonlight.Table {
 	info, _ := osinfo.GetOSInfo()
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
 
-	util.SetField(rtm, mod, "family", rt.StringValue(info.Family))
+	mod.SetField("family", moonlight.StringValue(info.Family))
-	util.SetField(rtm, mod, "name", rt.StringValue(info.Name))
+	mod.SetField("name", moonlight.StringValue(info.Name))
-	util.SetField(rtm, mod, "version", rt.StringValue(info.Version))
+	mod.SetField("version", moonlight.StringValue(info.Version))
 
 	return mod
 }

rl.go

@@ -5,6 +5,7 @@ import (
 	"io"
 	"strings"
 
+	"hilbish/moonlight"
 	"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
@@ -27,7 +28,7 @@ func newLineReader(prompt string, noHist bool) *lineReader {
 
 	regexSearcher := rl.Searcher
 	rl.Searcher = func(needle string, haystack []string) []string {
-		fz, _ := util.DoString(l, "return hilbish.opts.fuzzy")
+		fz, _ := l.DoString("return hilbish.opts.fuzzy")
 		fuzz, ok := fz.TryBool()
 		if !fuzz || !ok {
 			return regexSearcher(needle, haystack)
@@ -70,9 +71,8 @@ func newLineReader(prompt string, noHist bool) *lineReader {
 		hooks.Emit("hilbish.vimAction", actionStr, args)
 	}
 	rl.HintText = func(line []rune, pos int) []rune {
-		hinter := hshMod.Get(rt.StringValue("hinter"))
+		hinter := hshMod.Get(moonlight.StringValue("hinter"))
-		retVal, err := rt.Call1(l.MainThread(), hinter,
+		retVal, err := l.Call1(hinter, moonlight.StringValue(string(line)), moonlight.IntValue(int64(pos)))
-		rt.StringValue(string(line)), rt.IntValue(int64(pos)))
 		if err != nil {
 			fmt.Println(err)
 			return []rune{}
@@ -86,9 +86,8 @@ func newLineReader(prompt string, noHist bool) *lineReader {
 		return []rune(hintText)
 	}
 	rl.SyntaxHighlighter = func(line []rune) string {
-		highlighter := hshMod.Get(rt.StringValue("highlighter"))
+		highlighter := hshMod.Get(moonlight.StringValue("highlighter"))
-		retVal, err := rt.Call1(l.MainThread(), highlighter,
+		retVal, err := l.Call1(highlighter, moonlight.StringValue(string(line)))
-		rt.StringValue(string(line)))
 		if err != nil {
 			fmt.Println(err)
 			return string(line)
@@ -101,93 +100,7 @@ func newLineReader(prompt string, noHist bool) *lineReader {
 		
 		return highlighted
 	}
-	rl.TabCompleter = func(line []rune, pos int, _ readline.DelayedTabContext) (string, []*readline.CompletionGroup) {
+	setupTabCompleter(rl)
-		term := rt.NewTerminationWith(l.MainThread().CurrentCont(), 2, false)
-		compHandle := hshMod.Get(rt.StringValue("completion")).AsTable().Get(rt.StringValue("handler"))
-		err := rt.Call(l.MainThread(), compHandle, []rt.Value{rt.StringValue(string(line)),
-		rt.IntValue(int64(pos))}, term)
-
-		var compGroups []*readline.CompletionGroup
-		if err != nil {
-			return "", compGroups
-		}
-
-		luaCompGroups := term.Get(0)
-		luaPrefix := term.Get(1)
-
-		if luaCompGroups.Type() != rt.TableType {
-			return "", compGroups
-		}
-
-		groups := luaCompGroups.AsTable()
-		// prefix is optional
-		pfx, _ := luaPrefix.TryString()
-
-		util.ForEach(groups, func(key rt.Value, val rt.Value) {
-			if key.Type() != rt.IntType || val.Type() != rt.TableType {
-				return
-			}
-
-			valTbl := val.AsTable()
-			luaCompType := valTbl.Get(rt.StringValue("type"))
-			luaCompItems := valTbl.Get(rt.StringValue("items"))
-
-			if luaCompType.Type() != rt.StringType || luaCompItems.Type() != rt.TableType {
-				return
-			}
-
-			items := []string{}
-			itemDescriptions := make(map[string]string)
-
-			util.ForEach(luaCompItems.AsTable(), func(lkey rt.Value, lval rt.Value) {
-				if keytyp := lkey.Type(); keytyp == rt.StringType {
-					// ['--flag'] = {'description', '--flag-alias'}
-					itemName, ok := lkey.TryString()
-					vlTbl, okk := lval.TryTable()
-					if !ok && !okk {
-						// TODO: error
-						return
-					}
-
-					items = append(items, itemName)
-					itemDescription, ok := vlTbl.Get(rt.IntValue(1)).TryString()
-					if !ok {
-						// TODO: error
-						return
-					}
-					itemDescriptions[itemName] = itemDescription
-				} else if keytyp == rt.IntType {
-					vlStr, ok := lval.TryString()
-						if !ok {
-							// TODO: error
-							return
-						}
-						items = append(items, vlStr)
-				} else {
-					// TODO: error
-					return
-				}
-			})
-
-			var dispType readline.TabDisplayType
-			switch luaCompType.AsString() {
-				case "grid": dispType = readline.TabDisplayGrid
-				case "list": dispType = readline.TabDisplayList
-				// need special cases, will implement later
-				//case "map": dispType = readline.TabDisplayMap
-			}
-
-			compGroups = append(compGroups, &readline.CompletionGroup{
-				DisplayType: dispType,
-				Descriptions: itemDescriptions,
-				Suggestions: items,
-				TrimSlash: false,
-				NoSpace: true,
-			})
-		})
-
-		return pfx, compGroups
-	}
 
 	return lr
 }
@@ -246,11 +159,13 @@ func (lr *lineReader) Resize() {
 // method of saving history.
 func (lr *lineReader) Loader(rtm *rt.Runtime) *rt.Table {
 	lrLua := map[string]util.LuaExport{
+		/*
 		"add": {lr.luaAddHistory, 1, false},
 		"all": {lr.luaAllHistory, 0, false},
 		"clear": {lr.luaClearHistory, 0, false},
 		"get": {lr.luaGetHistory, 1, false},
 		"size": {lr.luaSize, 0, false},
+		*/
 	}
 
 	mod := rt.NewTable()

rl_midnight.go

@@ -0,0 +1,10 @@
+//go:build midnight
+package main
+
+import (
+	"github.com/maxlandon/readline"
+)
+
+func setupTabCompleter(rl *readline.Instance) {
+	// TODO
+}

rl_notmidnight.go

@@ -0,0 +1,99 @@
+//go:build !midnight
+package main
+
+import (
+	"hilbish/util"
+
+	rt "github.com/arnodel/golua/runtime"
+	"github.com/maxlandon/readline"
+)
+
+func setupTabCompleter(rl *readline.Instance) {
+	rl.TabCompleter = func(line []rune, pos int, _ readline.DelayedTabContext) (string, []*readline.CompletionGroup) {
+		term := rt.NewTerminationWith(l.UnderlyingRuntime().MainThread().CurrentCont(), 2, false)
+		compHandle := hshMod.Get(rt.StringValue("completion")).AsTable().Get(rt.StringValue("handler"))
+		err := rt.Call(l.UnderlyingRuntime().MainThread(), compHandle, []rt.Value{rt.StringValue(string(line)),
+		rt.IntValue(int64(pos))}, term)
+
+		var compGroups []*readline.CompletionGroup
+		if err != nil {
+			return "", compGroups
+		}
+
+		luaCompGroups := term.Get(0)
+		luaPrefix := term.Get(1)
+
+		if luaCompGroups.Type() != rt.TableType {
+			return "", compGroups
+		}
+
+		groups := luaCompGroups.AsTable()
+		// prefix is optional
+		pfx, _ := luaPrefix.TryString()
+
+		util.ForEach(groups, func(key rt.Value, val rt.Value) {
+			if key.Type() != rt.IntType || val.Type() != rt.TableType {
+				return
+			}
+
+			valTbl := val.AsTable()
+			luaCompType := valTbl.Get(rt.StringValue("type"))
+			luaCompItems := valTbl.Get(rt.StringValue("items"))
+
+			if luaCompType.Type() != rt.StringType || luaCompItems.Type() != rt.TableType {
+				return
+			}
+
+			items := []string{}
+			itemDescriptions := make(map[string]string)
+
+			util.ForEach(luaCompItems.AsTable(), func(lkey rt.Value, lval rt.Value) {
+				if keytyp := lkey.Type(); keytyp == rt.StringType {
+					// ['--flag'] = {'description', '--flag-alias'}
+					itemName, ok := lkey.TryString()
+					vlTbl, okk := lval.TryTable()
+					if !ok && !okk {
+						// TODO: error
+						return
+					}
+
+					items = append(items, itemName)
+					itemDescription, ok := vlTbl.Get(rt.IntValue(1)).TryString()
+					if !ok {
+						// TODO: error
+						return
+					}
+					itemDescriptions[itemName] = itemDescription
+				} else if keytyp == rt.IntType {
+					vlStr, ok := lval.TryString()
+						if !ok {
+							// TODO: error
+							return
+						}
+						items = append(items, vlStr)
+				} else {
+					// TODO: error
+					return
+				}
+			})
+
+			var dispType readline.TabDisplayType
+			switch luaCompType.AsString() {
+				case "grid": dispType = readline.TabDisplayGrid
+				case "list": dispType = readline.TabDisplayList
+				// need special cases, will implement later
+				//case "map": dispType = readline.TabDisplayMap
+			}
+
+			compGroups = append(compGroups, &readline.CompletionGroup{
+				DisplayType: dispType,
+				Descriptions: itemDescriptions,
+				Suggestions: items,
+				TrimSlash: false,
+				NoSpace: true,
+			})
+		})
+
+		return pfx, compGroups
+	}
+}

runnermode.go

@@ -1,9 +1,7 @@
 package main
 
 import (
-	"hilbish/util"
+	"hilbish/moonlight"
-
-	rt "github.com/arnodel/golua/runtime"
 )
 
 // #interface runner
@@ -49,15 +47,15 @@ hilbish.runnerMode(function(input)
 end)
 ```
 */
-func runnerModeLoader(rtm *rt.Runtime) *rt.Table {
+func runnerModeLoader(rtm *moonlight.Runtime) *moonlight.Table {
-	exports := map[string]util.LuaExport{
+	exports := map[string]moonlight.Export{
 		"sh": {shRunner, 1, false},
 		"lua": {luaRunner, 1, false},
 		"setMode": {hlrunnerMode, 1, false},
 	}
 
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
-	util.SetExports(rtm, mod, exports)
+	rtm.SetExports(mod, exports)
 
 	return mod
 }
@@ -76,27 +74,27 @@ func _runnerMode() {}
 // Runs a command in Hilbish's shell script interpreter.
 // This is the equivalent of using `source`.
 // #param cmd string
-func shRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func shRunner(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	cmd, err := c.StringArg(0)
+	cmd, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
 
 	_, exitCode, cont, err := execSh(aliases.Resolve(cmd))
-	var luaErr rt.Value = rt.NilValue
+	var luaErr moonlight.Value = moonlight.NilValue
 	if err != nil {
-		luaErr = rt.StringValue(err.Error())
+		luaErr = moonlight.StringValue(err.Error())
 	}
-	runnerRet := rt.NewTable()
+	runnerRet := moonlight.NewTable()
-	runnerRet.Set(rt.StringValue("input"), rt.StringValue(cmd))
+	runnerRet.SetField("input", moonlight.StringValue(cmd))
-	runnerRet.Set(rt.StringValue("exitCode"), rt.IntValue(int64(exitCode)))
+	runnerRet.SetField("exitCode", moonlight.IntValue(int64(exitCode)))
-	runnerRet.Set(rt.StringValue("continue"), rt.BoolValue(cont))
+	runnerRet.SetField("continue", moonlight.BoolValue(cont))
-	runnerRet.Set(rt.StringValue("err"), luaErr)
+	runnerRet.SetField("err", luaErr)
 
-	return c.PushingNext(t.Runtime, rt.TableValue(runnerRet)), nil
+	return mlr.PushNext1(c, moonlight.TableValue(runnerRet)), nil
 }
 
 // #interface runner
@@ -104,24 +102,25 @@ func shRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // Evaluates `cmd` as Lua input. This is the same as using `dofile`
 // or `load`, but is appropriated for the runner interface.
 // #param cmd string
-func luaRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func luaRunner(mlr *moonlight.Runtime, c *moonlight.GoCont) (moonlight.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	if err := mlr.Check1Arg(c); err != nil {
 		return nil, err
 	}
-	cmd, err := c.StringArg(0)
+	cmd, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return nil, err
 	}
 
 	input, exitCode, err := handleLua(cmd)
-	var luaErr rt.Value = rt.NilValue
+	var luaErr moonlight.Value = moonlight.NilValue
 	if err != nil {
-		luaErr = rt.StringValue(err.Error())
+		luaErr = moonlight.StringValue(err.Error())
 	}
-	runnerRet := rt.NewTable()
+	runnerRet := moonlight.NewTable()
-	runnerRet.Set(rt.StringValue("input"), rt.StringValue(input))
+	runnerRet.SetField("input", moonlight.StringValue(input))
-	runnerRet.Set(rt.StringValue("exitCode"), rt.IntValue(int64(exitCode)))
+	runnerRet.SetField("exitCode", moonlight.IntValue(int64(exitCode)))
-	runnerRet.Set(rt.StringValue("err"), luaErr)
+	runnerRet.SetField("err", luaErr)
 
-	return c.PushingNext(t.Runtime, rt.TableValue(runnerRet)), nil
+
+	return mlr.PushNext1(c, moonlight.TableValue(runnerRet)), nil
 }

sink.go

@@ -7,7 +7,8 @@ import (
 	"os"
 	"strings"
 
-	"hilbish/util"
+	//"hilbish/util"
+	"hilbish/moonlight"
 
 	rt "github.com/arnodel/golua/runtime"
 )
@@ -25,20 +26,22 @@ type sink struct{
 	autoFlush bool
 }
 
-func setupSinkType(rtm *rt.Runtime) {
+func setupSinkType() {
-	sinkMeta := rt.NewTable()
+	//sinkMeta := moonlight.NewTable()
 
-	sinkMethods := rt.NewTable()
+	sinkMethods := moonlight.NewTable()
-	sinkFuncs := map[string]util.LuaExport{
+	sinkFuncs := map[string]moonlight.Export{
+		/*
 		"flush": {luaSinkFlush, 1, false},
 		"read": {luaSinkRead, 1, false},
 		"readAll": {luaSinkReadAll, 1, false},
 		"autoFlush": {luaSinkAutoFlush, 2, false},
 		"write": {luaSinkWrite, 2, false},
 		"writeln": {luaSinkWriteln, 2, false},
+		*/
 	}
-	util.SetExports(l, sinkMethods, sinkFuncs)
+	l.SetExports(sinkMethods, sinkFuncs)
-
+/*
 	sinkIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		s, _ := sinkArg(c, 0)
 
@@ -65,6 +68,7 @@ func setupSinkType(rtm *rt.Runtime) {
 
 	sinkMeta.Set(rt.StringValue("__index"), rt.FunctionValue(rt.NewGoFunction(sinkIndex, "__index", 2, false)))
 	l.SetRegistry(sinkMetaKey, rt.TableValue(sinkMeta))
+*/
 }
 
 
@@ -216,7 +220,7 @@ func newSinkInput(r io.Reader) *sink {
 	s := &sink{
 		reader: bufio.NewReader(r),
 	}
-	s.ud = sinkUserData(s)
+	//s.ud = sinkUserData(s)
 
 	if f, ok := r.(*os.File); ok {
 		s.file = f
@@ -230,7 +234,7 @@ func newSinkOutput(w io.Writer) *sink {
 		writer: bufio.NewWriter(w),
 		autoFlush: true,
 	}
-	s.ud = sinkUserData(s)
+	//s.ud = sinkUserData(s)
 
 	return s
 }
@@ -254,7 +258,9 @@ func valueToSink(val rt.Value) (*sink, bool) {
 	return s, ok
 }
 
+/*
 func sinkUserData(s *sink) *rt.UserData {
-	sinkMeta := l.Registry(sinkMetaKey)
+	sinkMeta := l.UnderlyingRuntime().Registry(sinkMetaKey)
 	return rt.NewUserData(s, sinkMeta.AsTable())
 }
+*/

timer.go

@@ -2,10 +2,12 @@ package main
 
 import (
 	"errors"
-	"fmt"
+//	"fmt"
-	"os"
+//	"os"
 	"time"
 
+//	"hilbish/moonlight"
+
 	rt "github.com/arnodel/golua/runtime"
 )
 
@@ -47,7 +49,8 @@ func (t *timer) start() error {
 		for {
 			select {
 			case <-t.ticker.C:
-				_, err := rt.Call1(l.MainThread(), rt.FunctionValue(t.fun))
+				/*
+				_, err := l.Call1(moonlight.FunctionValue(t.fun))
 				if err != nil {
 					fmt.Fprintln(os.Stderr, "Error in function:\n", err)
 					t.stop()
@@ -56,6 +59,7 @@ func (t *timer) start() error {
 				if t.typ == timerTimeout {
 					t.stop()
 				}
+				*/
 			case <-t.channel:
 				t.ticker.Stop()
 				return

timerhandler.go

@@ -5,7 +5,8 @@ import (
 	"sync"
 	"time"
 
-	"hilbish/util"
+	"hilbish/moonlight"
+	//"hilbish/util"
 	
 	rt "github.com/arnodel/golua/runtime"
 )
@@ -47,7 +48,7 @@ func (th *timersModule) create(typ timerType, dur time.Duration, fun *rt.Closure
 		th: th,
 		id: th.latestID,
 	}
-	t.ud = timerUserData(t)
+	//t.ud = timerUserData(t)
 
 	th.timers[th.latestID] = t
 	
@@ -133,14 +134,17 @@ t:start()
 print(t.running) // true
 ```
 */
-func (th *timersModule) loader(rtm *rt.Runtime) *rt.Table {
+func (th *timersModule) loader() *moonlight.Table {
-	timerMethods := rt.NewTable()
+	timerMethods := moonlight.NewTable()
-	timerFuncs := map[string]util.LuaExport{
+	timerFuncs := map[string]moonlight.Export{
+		/*
 		"start": {timerStart, 1, false},
 		"stop": {timerStop, 1, false},
+		*/
 	}
-	util.SetExports(rtm, timerMethods, timerFuncs)
+	l.SetExports(timerMethods, timerFuncs)
 
+/*
 	timerMeta := rt.NewTable()
 	timerIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		ti, _ := timerArg(c, 0)
@@ -164,18 +168,21 @@ func (th *timersModule) loader(rtm *rt.Runtime) *rt.Table {
 	}
 
 	timerMeta.Set(rt.StringValue("__index"), rt.FunctionValue(rt.NewGoFunction(timerIndex, "__index", 2, false)))
-	l.SetRegistry(timerMetaKey, rt.TableValue(timerMeta))
+	l.UnderlyingRuntime().SetRegistry(timerMetaKey, rt.TableValue(timerMeta))
+*/
 
-	thExports := map[string]util.LuaExport{
+	thExports := map[string]moonlight.Export{
+		/*
 		"create": {th.luaCreate, 3, false},
 		"get": {th.luaGet, 1, false},
+		*/
 	}
 
-	luaTh := rt.NewTable()
+	luaTh := moonlight.NewTable()
-	util.SetExports(rtm, luaTh, thExports)
+	l.SetExports(luaTh, thExports)
 
-	util.SetField(rtm, luaTh, "INTERVAL", rt.IntValue(0))
+	luaTh.SetField("INTERVAL", moonlight.IntValue(0))
-	util.SetField(rtm, luaTh, "TIMEOUT", rt.IntValue(1))
+	luaTh.SetField("TIMEOUT", moonlight.IntValue(1))
 
 	return luaTh
 }
@@ -199,7 +206,9 @@ func valueToTimer(val rt.Value) (*timer, bool) {
 	return j, ok
 }
 
+/*
 func timerUserData(j *timer) *rt.UserData {
-	timerMeta := l.Registry(timerMetaKey)
+	timerMeta := l.UnderlyingRuntime().Registry(timerMetaKey)
 	return rt.NewUserData(j, timerMeta.AsTable())
 }
+*/

userdir.go

@@ -1,9 +1,7 @@
 package main
 
 import (
-	"hilbish/util"
+	"hilbish/moonlight"
-
-	rt "github.com/arnodel/golua/runtime"
 )
 
 // #interface userDir
@@ -13,11 +11,11 @@ import (
 // for configs and data.
 // #field config The user's config directory
 // #field data The user's directory for program data
-func userDirLoader(rtm *rt.Runtime) *rt.Table {
+func userDirLoader() *moonlight.Table {
-	mod := rt.NewTable()
+	mod := moonlight.NewTable()
 
-	util.SetField(rtm, mod, "config", rt.StringValue(confDir))
+	mod.SetField("config", moonlight.StringValue(confDir))
-	util.SetField(rtm, mod, "data", rt.StringValue(userDataDir))
+	mod.SetField("data", moonlight.StringValue(userDataDir))
 
 	return mod
 }

util/export.go

@@ -1,19 +1,23 @@
 package util
 
 import (
+	"hilbish/moonlight"
+
 	rt "github.com/arnodel/golua/runtime"
 )
 
 // LuaExport represents a Go function which can be exported to Lua.
 type LuaExport struct {
-	Function rt.GoFunctionFunc
+	Function moonlight.GoFunctionFunc
 	ArgNum int
 	Variadic bool
 }
 
 // SetExports puts the Lua function exports in the table.
 func SetExports(rtm *rt.Runtime, tbl *rt.Table, exports map[string]LuaExport) {
+	/*
 	for name, export := range exports {
 		rtm.SetEnvGoFunc(tbl, name, export.Function, export.ArgNum, export.Variadic)
 	}
+	*/
 }

util/util.go

@@ -1,103 +1,31 @@
 package util
 
 import (
-	"bufio"
-	"io"
 	"strings"
-	"os"
 	"os/user"
 
+	"hilbish/moonlight"
+
 	rt "github.com/arnodel/golua/runtime"
 )
 
 // SetField sets a field in a table, adding docs for it.
 // It is accessible via the __docProp metatable. It is a table of the names of the fields.
-func SetField(rtm *rt.Runtime, module *rt.Table, field string, value rt.Value) {
+func SetField(module *rt.Table, field string, value rt.Value) {
-	// TODO:    ^ rtm isnt needed, i should remove it
 	module.Set(rt.StringValue(field), value)
 }
 
-// SetFieldProtected sets a field in a protected table. A protected table
-// is one which has a metatable proxy to ensure no overrides happen to it.
-// It sets the field in the table and sets the __docProp metatable on the
-// user facing table.
-func SetFieldProtected(module, realModule *rt.Table, field string, value rt.Value) {
-	realModule.Set(rt.StringValue(field), value)
-}
-
-// DoString runs the code string in the Lua runtime.
-func DoString(rtm *rt.Runtime, code string) (rt.Value, error) {
-	chunk, err := rtm.CompileAndLoadLuaChunk("<string>", []byte(code), rt.TableValue(rtm.GlobalEnv()))
-	var ret rt.Value
-	if chunk != nil {
-		ret, err = rt.Call1(rtm.MainThread(), rt.FunctionValue(chunk))
-	}
-
-	return ret, err
-}
-
-// DoFile runs the contents of the file in the Lua runtime.
-func DoFile(rtm *rt.Runtime, path string) error {
-	f, err := os.Open(path)
-	defer f.Close()
-
-	if err != nil {
-		return err
-	}
-	
-	reader := bufio.NewReader(f)
-	c, err := reader.ReadByte()
-	if err != nil && err != io.EOF {
-		return err
-	}
-
-	// unread so a char won't be missing
-	err = reader.UnreadByte()
-	if err != nil {
-		return err
-	}
-
-	var buf []byte
-	if c == byte('#') {
-		// shebang - skip that line
-		_, err := reader.ReadBytes('\n')
-		if err != nil && err != io.EOF {
-			return err
-		}
-		buf = []byte{'\n'}
-	}
-
-	for {
-		line, err := reader.ReadBytes('\n')
-		if err != nil {
-			if err == io.EOF {
-				break
-			}
-			return err
-		}
-		
-		buf = append(buf, line...)
-	}
-
-	clos, err := rtm.LoadFromSourceOrCode(path, buf, "bt", rt.TableValue(rtm.GlobalEnv()), false)
-	if clos != nil {
-		_, err = rt.Call1(rtm.MainThread(), rt.FunctionValue(clos))
-	}
-
-	return err
-}
-
 // HandleStrCallback handles function parameters for Go functions which take
 // a string and a closure.
-func HandleStrCallback(t *rt.Thread, c *rt.GoCont) (string, *rt.Closure, error) {
+func HandleStrCallback(mlr *moonlight.Runtime, c *moonlight.GoCont) (string, *moonlight.Closure, error) {
-	if err := c.CheckNArgs(2); err != nil {
+	if err := mlr.CheckNArgs(c, 2); err != nil {
 		return "", nil, err
 	}
-	name, err := c.StringArg(0)
+	name, err := mlr.StringArg(c, 0)
 	if err != nil {
 		return "", nil, err
 	}
-	cb, err := c.ClosureArg(1)
+	cb, err := mlr.ClosureArg(c, 1)
 	if err != nil {
 		return "", nil, err
 	}

vars.go

@@ -11,7 +11,7 @@ var (
 
 // Version info
 var (
-	ver = "v2.3.0"
+	ver = "v2.3.1"
 	releaseName = "Alyssum"
 
 	gitCommit string