feat: -i (--interactive) and -c (--command) flag

go.mod

@@ -5,6 +5,7 @@ go 1.16
 require (
 	github.com/Hilbis/Hilbiline v0.0.0-20210416123506-f1b20c1c66e4
 	github.com/akamensky/argparse v1.2.2
+	github.com/bobappleyard/readline v0.0.0-20150707195538-7e300e02d38e
 	github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/yuin/gopher-lua v0.0.0-20200816102855-ee81675732da

go.sum

@@ -2,6 +2,8 @@ github.com/Hilbis/Hilbiline v0.0.0-20210416123506-f1b20c1c66e4 h1:S9ulYwm5MUp02m
 github.com/Hilbis/Hilbiline v0.0.0-20210416123506-f1b20c1c66e4/go.mod h1:mp9I7lvFoZ3ldAeydCzISakl6VdQYyrR8vVjmnKGqDo=
 github.com/akamensky/argparse v1.2.2 h1:P17T0ZjlUNJuWTPPJ2A5dM1wxarHgHqfYH+AZTo2xQA=
 github.com/akamensky/argparse v1.2.2/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
+github.com/bobappleyard/readline v0.0.0-20150707195538-7e300e02d38e h1:4G8AYOOwZdDWOiJR6D6JXaFmj5BDS7c5D5PyqsG/+Hg=
+github.com/bobappleyard/readline v0.0.0-20150707195538-7e300e02d38e/go.mod h1:fmqtV+Wqx0uFYLN1F4VhjZdtT56Dr8c3yA7nALFsw/Q=
 github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9 h1:xz6Nv3zcwO2Lila35hcb0QloCQsc38Al13RNEzWRpX4=
 github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9/go.mod h1:2wSM9zJkl1UQEFZgSd68NfCgRz1VL1jzy/RjCg+ULrs=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=

lua.go

@@ -67,6 +67,7 @@ func LuaInit(confpath string) {
 	}
 
 	// Run config
+	if !interactive { return }
 	err = l.DoFile(confpath)
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err,

main.go

@@ -11,12 +11,12 @@ import (
 	hooks "hilbish/golibs/bait"
 
 	"github.com/akamensky/argparse"
-	"github.com/Hilbis/Hilbiline"
+	"github.com/bobappleyard/readline"
 	"github.com/yuin/gopher-lua"
 	"golang.org/x/term"
 )
 
-const version = "0.4.0-dev.2+hilbiline"
+const version = "0.4.0-dev.3"
 
 var (
 	l *lua.LState
@@ -31,6 +31,7 @@ var (
 	bait hooks.Bait
 	homedir string
 	running bool
+	interactive bool
 )
 
 func main() {
@@ -46,6 +47,10 @@ func main() {
 		Required: false,
 		Help: "Sets $SHELL to Hilbish's executed path",
 	})
+	cmdflag := parser.String("c", "command", &argparse.Options{
+		Required: false,
+		// TODO: Help: "",
+	})
 	configflag := parser.String("C", "config", &argparse.Options{
 		Required: false,
 		Help: "Sets the path to Hilbish's config",
@@ -57,7 +62,10 @@ func main() {
 		Required: false,
 		Help: "Makes Hilbish act like a login shell",
 	})
-
+	interactiveflag := parser.Flag("i", "interactive", &argparse.Options{
+		Required: false,
+		Help: "Force Hilbish to be an interactive shell",
+	})
 
 	err := parser.Parse(os.Args)
 	// If invalid flags or --help/-h,
@@ -67,6 +75,10 @@ func main() {
 		os.Exit(0)
 	}
 
+	if *cmdflag == "" || *interactiveflag {
+		interactive = true
+	}
+
 	if *verflag {
 		fmt.Printf("Hilbish v%s\n", version)
 		os.Exit(0)
@@ -104,15 +116,14 @@ func main() {
 	go HandleSignals()
 	LuaInit(*configflag)
 
-	hl := hilbiline.New("")
+	readline.Completer = readline.FilenameCompleter
-	//readline.Completer = readline.FilenameCompleter
+	readline.LoadHistory(homedir + "/.hilbish-history")
-	//readline.LoadHistory(homedir + "/.hilbish-history")
 
-	for {
+	RunInput(*cmdflag)
+	for interactive {
 		running = false
 
-		hl.SetPrompt(fmtPrompt())
+		input, err := readline.String(fmtPrompt())
-		input, err := hl.Read()
 
 		if err == io.EOF {
 			// Exit if user presses ^D (ctrl + d)
@@ -125,7 +136,7 @@ func main() {
 		}
 
 		input = strings.TrimSpace(input)
-		if len(input) == 0 { fmt.Print("\n"); continue }
+		if len(input) == 0 { continue }
 
 		if strings.HasSuffix(input, "\\") {
 			for {
@@ -148,8 +159,7 @@ func main() {
 }
 
 func ContinuePrompt(prev string) (string, error) {
-	hl := hilbiline.New(multilinePrompt)
+	cont, err := readline.String(multilinePrompt)
-	cont, err := hl.Read()
 	if err != nil {
 		fmt.Println("")
 		return "", err
@@ -192,9 +202,8 @@ func HandleSignals() {
 
 	for range c {
 		if !running {
-			//fmt.Println(" // interrupt")
+			readline.ReplaceLine("", 0)
-			//readline.ReplaceLine("", 0)
+			readline.RefreshLine()
-			//readline.RefreshLine()
 		}
 	}
 }

shell.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	"github.com/yuin/gopher-lua"
+	"github.com/bobappleyard/readline"
 	"layeh.com/gopher-luar"
 	"mvdan.cc/sh/v3/interp"
 	"mvdan.cc/sh/v3/syntax"
@@ -113,7 +114,7 @@ func splitInput(input string) ([]string, string) {
 	cmdArgs := []string{}
 	sb := &strings.Builder{}
 	cmdstr := &strings.Builder{}
-	lastcmd := "" //readline.GetHistory(readline.HistorySize() - 1)
+	lastcmd := readline.GetHistory(readline.HistorySize() - 1)
 
 	for _, r := range input {
 		if r == '"' {
@@ -158,8 +159,8 @@ func splitInput(input string) ([]string, string) {
 }
 
 func HandleHistory(cmd string) {
-	//readline.AddHistory(cmd)
+	readline.AddHistory(cmd)
-	//readline.SaveHistory(homedir + "/.hilbish-history")
+	readline.SaveHistory(homedir + "/.hilbish-history")
 	// TODO: load history again (history shared between sessions like this ye)
 }