add hist list without prompt

cdhist.go

@@ -74,6 +74,18 @@ func histList(histFile string) error {
 	return nil
 }
 
+func histListNoPrompt(histFile string) error {
+	paths, err := ReadLines(histFile)
+	if err != nil {
+		return err
+	}
+	for _, p := range(paths) {
+		os.Stdout.WriteString(p)
+		os.Stdout.WriteString("\n")
+	}
+	return nil
+}
+
 func DirAliases(aliasFile string) map[string]string {
 		d, err := ReadLines(aliasFile)
 		if err != nil {
@@ -100,7 +112,7 @@ func cd(histFile, aliasFile, outString, path string) {
 	}
 	if err != nil {
 		log.Printf("%s: %s", path, err)
-		os.Exit(2)
+		os.Exit(3)
 	}
 	histAdd(histFile, cleanPath)
 	fmt.Printf("%s %s", outString, cleanPath)
@@ -137,20 +149,24 @@ func ReadLines(fileName string) ([]string, error) {
 func printBashFunc(opts BashFuncOpts) {
 	f := `{{.FuncName}}() {
 	local d
+	local r
 	d=$({{.Command}} "$@")
-	if [ $? -eq 0 ]; then
+	r=$?
+	if [[ $r == 0 ]]; then
 		builtin cd $d
+	elif [[ $r == 2 ]]; then
+		echo -e "$d"
 	fi
 	}`
 	t, err := template.New("t").Parse(f)
 	if err != nil {
 		log.Printf("Error parsing template, %s", err)
-		os.Exit(2)
+		os.Exit(3)
 	}
-	err = t.Execute(os.Stderr, opts)
+	err = t.Execute(os.Stdout, opts)
 	if err != nil {
 		log.Printf("Error executing template, %s", err)
-		os.Exit(2)
+		os.Exit(3)
 	}
 	return
 }

main.go

@@ -41,6 +41,7 @@ func main() {
 	}
 
 	flagInit := flag.Bool("i", false, "Creates function to be sourced by bash")
+	flagList := flag.Bool("l", false, "List cd history without prompting")
 	flagL := flag.Bool("L", false, "Passed to cd")
 	flagP := flag.Bool("P", false, "Passed to cd")
 	flage := flag.Bool("e", false, "Passed to cd")
@@ -55,6 +56,11 @@ func main() {
 			}
 			printBashFunc(BashFuncOpts{FuncName: name, Command: os.Args[0]})
 			os.Exit(1)
+		case *flagList:
+			if err := histListNoPrompt(histFile); err != nil {
+				log.Printf("Error reading cd history file: %s", err)
+			}
+			os.Exit(2)
 		case *flagL:
 			outString = fmt.Sprintf("%s -L", outString)
 		case *flagP: