feat: implement parts of fs

api.go

@@ -127,8 +127,9 @@ func hilbishLoader(mlr *moonlight.Runtime) moonlight.Value {
 	//util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
 	//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 moonlight.TableValue(hshMod)
 }

exec.go

@@ -352,7 +352,7 @@ 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)
 
@@ -368,7 +368,7 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 				signal.Notify(sig, os.Interrupt)
 				select {
 					case <-sig:
-						t.KillContext()
+						//t.KillContext()
 						return
 				}
 

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", rt.StringValue(string(os.PathSeparator)))
+	mod.SetField("pathListSep", rt.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)
@@ -262,16 +264,16 @@ 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 {
@@ -281,7 +283,7 @@ func (f *fs) freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		names.Set(rt.IntValue(int64(i + 1)), rt.StringValue(entry.Name()))
 	}
 
-	return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
+	return mlr.PushNext1(c, moonlight.TableValue(names)), nil
 }
 
 // stat(path) -> {}

lua.go

@@ -7,7 +7,7 @@ import (
 	//"hilbish/util"
 	"hilbish/golibs/bait"
 	//"hilbish/golibs/commander"
-	//"hilbish/golibs/fs"
+	"hilbish/golibs/fs"
 	//"hilbish/golibs/terminal"
 
 	"hilbish/moonlight"
@@ -24,9 +24,9 @@ func luaInit() {
 	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)
 
 	cmds = commander.New(l)

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/cont_golua.go

@@ -0,0 +1,16 @@
+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/function_golua.go

@@ -6,21 +6,24 @@ import (
 
 type GoFunctionFunc = rt.GoFunctionFunc
 
-type GoCont = rt.GoCont
-type Cont = rt.Cont
-type Closure = rt.Closure
-
 func (mlr *Runtime) CheckNArgs(c *GoCont, num int) error {
-	return c.CheckNArgs(num)
+	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.StringArg(num)
+	return c.cont.StringArg(num)
 }
 
 func (mlr *Runtime) GoFunction(fun GoToLuaFunc) rt.GoFunctionFunc {
 	return func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-		gocont := GoCont(*c)
+		gocont := GoCont{
+			cont: c,
+			thread: t,
+		}
 		return fun(mlr, &gocont)
 	}
 }

moonlight/runtime_golua.go

@@ -33,3 +33,12 @@ func specificRuntimeToGeneric(rtm *rt.Runtime) *Runtime {
 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)
+}

moonlight/table_golua.go

@@ -22,6 +22,10 @@ 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 (mlr *Runtime) GlobalTable() *Table {
 	return &Table{
 		lt: mlr.rt.GlobalEnv(),