feat: define preload file in var

same as before, enables changing at compile time

lua.go

@@ -16,8 +16,8 @@ import (
 )
 
 var minimalconf = `
-ansikit = require 'ansikit'
+lunacolors = require 'lunacolors'
-prompt(ansikit.format(
+prompt(lunacolors.format(
 		'{blue}%u {cyan}%d {green}∆{reset} '
 ))
 `
@@ -58,18 +58,11 @@ func LuaInit() {
 	l.PreloadModule("bait", hooks.Loader)
 
 	// Add more paths that Lua can require from
-	l.DoString(`package.path = package.path
+	l.DoString("package.path = package.path .. " + requirePaths)
-	.. ';./libs/?/init.lua;./?/init.lua;./?/?.lua'
-	.. ';/usr/share/hilbish/libs/?/init.lua;'
-	.. ';/usr/share/hilbish/libs/?/?.lua;'
-	.. os.getenv 'HOME' .. '/.local/share/hilbish/libs/?/init.lua;'
-	.. os.getenv 'HOME'	.. '/.local/share/hilbish/libs/?/?.lua;'
-	.. os.getenv 'HOME'	.. '/.local/share/hilbish/libs/?.lua'
-	`)
 
 	err := l.DoFile("preload.lua")
 	if err != nil {
-		err = l.DoFile("/usr/share/hilbish/preload.lua")
+		err = l.DoFile(preloadPath)
 		if err != nil {
 			fmt.Fprintln(os.Stderr,
 				"Missing preload file, builtins may be missing.")
@@ -83,7 +76,7 @@ func RunConfig(confpath string) {
 	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.\n")
+			"\nAn error has occured while loading your config! Falling back to minimal default config.")
 
 		l.DoString(minimalconf)
 	}

main.go

@@ -18,26 +18,17 @@ import (
 	"golang.org/x/term"
 )
 
-
 var (
-	version = "v0.4.0"
 	l *lua.LState
 	lr *LineReader
 
-	prompt string // User's prompt, this will get set when lua side is initialized
-	multilinePrompt = "> "
-
 	commands = map[string]bool{}
 	aliases = map[string]string{}
 
 	homedir string
 	curuser *user.User
 
-	running bool // Is a command currently running
 	hooks bait.Bait
-	interactive bool
-	login bool // Are we the login shell?
-	noexecute bool // Should we run Lua or only report syntax errors
 )
 
 func main() {
@@ -227,8 +218,7 @@ func HandleSignals() {
 
 	for range c {
 		if !running {
-			//readline.ReplaceLine("", 0)
+			lr.ClearInput()
-			//readline.RefreshLine()
 		}
 	}
 }

rl.go

@@ -34,3 +34,8 @@ func (lr *LineReader) AddHistory(cmd string) {
 	readline.SaveHistory(homedir + "/.hilbish-history")
 }
 
+func (lr *LineReader) ClearInput() {
+	readline.ReplaceLine("", 0)
+	readline.RefreshLine()
+}
+

rl_hilbiline.go

@@ -32,3 +32,7 @@ func (lr *LineReader) AddHistory(cmd string) {
 	return
 }
 
+func (lr *LineReader) ClearInput() {
+	return
+}
+

vars.go

@@ -0,0 +1,25 @@
+package main
+
+// String vars that are free to be changed at compile time
+var (
+	version = "v0.4.0"
+	requirePaths = `';./libs/?/init.lua;./?/init.lua;./?/?.lua'
+	.. ';/usr/share/hilbish/libs/?/init.lua;'
+	.. ';/usr/share/hilbish/libs/?/?.lua;'
+	.. os.getenv 'HOME' .. '/.local/share/hilbish/libs/?/init.lua;'
+	.. os.getenv 'HOME'	.. '/.local/share/hilbish/libs/?/?.lua;'
+	.. os.getenv 'HOME'	.. '/.local/share/hilbish/libs/?.lua'`
+	preloadPath = "/usr/share/hilbish/preload.lua"
+
+	prompt string // Prompt will always get changed anyway
+	multilinePrompt = "> "
+)
+
+// Flags
+var (
+	running bool // Is a command currently running
+	interactive bool
+	login bool // Are we the login shell?
+	noexecute bool // Should we run Lua or only report syntax errors
+)
+