fix: remove sh runner dep from fs

Author: TorchedSammy

golibs/fs/fs.go

@@ -19,38 +19,25 @@ import (
 	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
+var Loader = packagelib.Loader{
+	Load: loaderFunc,
+	Name: "fs",
 }
 
-func New(runner *interp.Runner) *fs {
-	f := &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 loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 	exports := map[string]util.LuaExport{
-		"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},
-		"abs": util.LuaExport{f.fabs, 1, false},
-		"basename": util.LuaExport{f.fbasename, 1, false},
-		"dir": util.LuaExport{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},
+		"cd": util.LuaExport{fcd, 1, false},
+		"mkdir": util.LuaExport{fmkdir, 2, false},
+		"stat": util.LuaExport{fstat, 1, false},
+		"readdir": util.LuaExport{freaddir, 1, false},
+		"abs": util.LuaExport{fabs, 1, false},
+		"basename": util.LuaExport{fbasename, 1, false},
+		"dir": util.LuaExport{fdir, 1, false},
+		"glob": util.LuaExport{fglob, 1, false},
+		"join": util.LuaExport{fjoin, 0, true},
+		"pipe": util.LuaExport{fpipe, 0, false},
 	}
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
@@ -65,7 +52,7 @@ func (f *fs) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 // This can be used to resolve short paths like `..` to `/home/user`.
 // #param path string
 // #returns string
-func (f *fs) fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	path, err := c.StringArg(0)
 	if err != nil {
 		return nil, err
@@ -85,7 +72,7 @@ func (f *fs) fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // `.` will be returned.
 // #param path string Path to get the base name of.
 // #returns string
-func (f *fs) fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -100,7 +87,7 @@ func (f *fs) fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // cd(dir)
 // Changes Hilbish's directory to `dir`.
 // #param dir string Path to change directory to.
-func (f *fs) fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -123,7 +110,7 @@ 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 fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -154,7 +141,7 @@ print(matches)
 -- -> {'init.lua', 'code.lua'}
 #example
 */
-func (f *fs) fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -188,7 +175,7 @@ print(fs.join(hilbish.userDir.config, 'hilbish'))
 -- -> '/home/user/.config/hilbish' on Linux
 #example
 */
-func (f *fs) fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	strs := make([]string, len(c.Etc()))
 	for i, v := range c.Etc() {
 		if v.Type() != rt.StringType {
@@ -215,7 +202,7 @@ func (f *fs) fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 fs.mkdir('./foo/bar', true)
 #example
 */
-func (f *fs) fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
 	}
@@ -246,7 +233,7 @@ func (f *fs) fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // The type returned is a Lua file, same as returned from `io` functions.
 // #returns File
 // #returns File
-func (f *fs) fpipe(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fpipe(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	rf, wf, err := os.Pipe()
 	if err != nil {
 		return nil, err
@@ -261,7 +248,7 @@ 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 freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -309,7 +296,7 @@ Would print the following:
 ]]--
 #example
 */
-func (f *fs) fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+func fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}

lua.go

@@ -30,8 +30,7 @@ func luaInit() {
 	util.DoString(l, "hilbish = require 'hilbish'")
 
 	// Add fs and terminal module module to Lua
-	f := fs.New(runner)
-	lib.LoadLibs(l, f.Loader)
+	lib.LoadLibs(l, fs.Loader)
 	lib.LoadLibs(l, terminal.Loader)
 
 	cmds = commander.New(l)