.hilbishrc.lua

@@ -8,8 +8,8 @@ function doPrompt(fail)
 	))
 end
 
-print(lunacolors.format('Welcome to {magenta}Hilbish{reset}, {cyan}' .. hilbish.user
-.. '{reset}.\n' .. 'The nice lil shell for {blue}Lua{reset} fanatics!\n'))
+print(lunacolors.format('Welcome to {magenta}Hilbish{reset}, {cyan}' .. _user .. 
+'{reset}.\n' .. 'The nice lil shell for {blue}Lua{reset} fanatics!\n'))
 
 doPrompt()
 

hilbish.go

@@ -1,55 +0,0 @@
-// Here is the core api for the hilbi shell itself
-// Basically, stuff about the shell itself and other functions
-// go here.
-package main
-
-import (
-	"os"
-
-	"github.com/pborman/getopt"
-	"github.com/yuin/gopher-lua"
-	"mvdan.cc/sh/v3/interp"
-)
-
-var exports = map[string]lua.LGFunction {
-	"run": run,
-	"flag": flag,
-}
-
-func HilbishLoader(L *lua.LState) int {
-	mod := L.SetFuncs(L.NewTable(), exports)
-
-	host, _ := os.Hostname()
-
-	L.SetField(mod, "ver", lua.LString(version))
-	L.SetField(mod, "user", lua.LString(curuser.Username))
-	L.SetField(mod, "host", lua.LString(host))
-
-	L.Push(mod)
-
-	return 1
-}
-
-// Runs a command
-func run(L *lua.LState) int {
-	var exitcode uint8 = 0
-	cmd := L.CheckString(1)
-	err := execCommand(cmd)
-
-	if code, ok := interp.IsExitStatus(err); ok {
-		exitcode = code
-	} else if err != nil {
-		exitcode = 1
-	}
-
-	L.Push(lua.LNumber(exitcode))
-	return 1
-}
-
-func flag(L *lua.LState) int {
-	flagchar := L.CheckString(1)
-
-	L.Push(lua.LBool(getopt.Lookup([]rune(flagchar)[0]).Seen()))
-
-	return 1
-}

lua.go

@@ -23,18 +23,18 @@ prompt(ansikit.format(
 
 func LuaInit() {
 	l = lua.NewState()
+
 	l.OpenLibs()
 
+	l.SetGlobal("_ver", lua.LString(version))
+	l.SetGlobal("_user", lua.LString(curuser.Username))
+
 	l.SetGlobal("prompt", l.NewFunction(hshprompt))
 	l.SetGlobal("multiprompt", l.NewFunction(hshmlprompt))
 	l.SetGlobal("alias", l.NewFunction(hshalias))
 	l.SetGlobal("appendPath", l.NewFunction(hshappendPath))
 	l.SetGlobal("exec", l.NewFunction(hshexec))
 
-	// yes this is stupid, i know
-	l.PreloadModule("hilbish", HilbishLoader)
-	l.DoString("hilbish = require 'hilbish'")
-
 	// Add fs module to Lua
 	l.PreloadModule("fs", fs.Loader)
 
@@ -147,7 +147,6 @@ func hshexec(L *lua.LState) int {
 
 	// syscall.Exec requires an absolute path to a binary
 	// path, args, string slice of environments
-	// TODO: alternative for windows
 	syscall.Exec(cmdPath, cmdArgs, os.Environ())
-	return 0 // random thought: does this ever return?
+	return 0
 }

main.go

@@ -18,9 +18,9 @@ import (
 	"golang.org/x/term"
 )
 
+var version = "v0.4.0"
 
 var (
-	version = "v0.4.0"
 	l *lua.LState
 
 	prompt string // User's prompt, this will get set when lua side is initialized

shell.go

@@ -8,7 +8,6 @@ import (
 
 	"github.com/bobappleyard/readline"
 	"github.com/yuin/gopher-lua"
-	"github.com/yuin/gopher-lua/parse"
 	"layeh.com/gopher-luar"
 	"mvdan.cc/sh/v3/interp"
 	"mvdan.cc/sh/v3/syntax"
@@ -18,25 +17,16 @@ func RunInput(input string) {
 	cmdArgs, cmdString := splitInput(input)
 
 	// If alias was found, use command alias
-	for aliases[cmdArgs[0]] != "" {
-		alias := aliases[cmdArgs[0]]
-		cmdString = alias + strings.TrimPrefix(cmdString, cmdArgs[0])
-		cmdArgs, cmdString = splitInput(cmdString)
-
 	if aliases[cmdArgs[0]] != "" {
-			continue
-		}
+		alias := aliases[cmdArgs[0]]
+		cmdString = alias + strings.Trim(cmdString, cmdArgs[0])
+		cmdArgs, cmdString = splitInput(cmdString)
 	}
 
 	// First try to load input, essentially compiling to bytecode
 	fn, err := l.LoadString(cmdString)
 	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
 	}
 	// And if there's no syntax errors and -n isnt provided, run