added flag to set resursive depth for console output

.gitignore

@@ -1,24 +1,2 @@
-# ---> Go
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
-
 diskspace
+output

commands.go

@@ -32,7 +32,7 @@ func ls(args []string) {
 
 	for _, entry := range entries {
 		fmt.Println()
-		fmt.Println(entry.StringRecursive(1))
+		fmt.Println(entry.StringRecursive(*RecursiveDirDepth))
 	}
 }
 
@@ -92,7 +92,7 @@ func exit() {
 		s := bufio.NewScanner(os.Stdin)
 		s.Split(bufio.ScanRunes)
 
-		fmt.Print(Translate("exit? [y/N]: "))
+		fmt.Print(Translate("exit? [%s/%s]: ", "y", "N"))
 		if s.Scan() {
 			text := strings.ToLower(s.Text())
 			if text == "y" || text == "yes" {
@@ -108,7 +108,7 @@ func exit() {
 	s := bufio.NewScanner(os.Stdin)
 	s.Split(bufio.ScanRunes)
 
-	fmt.Print(Translate("Delete files? [y/N/c]: "))
+	fmt.Print(Translate("Delete files? [%s/%s/%s]: ", ColorRed.Sprint("y"), "n", "C"))
 	if s.Scan() {
 		text := strings.ToLower(s.Text())
 		if text == "y" || text == "yes" {

go.mod

@@ -2,7 +2,10 @@ module git.milar.in/milarin/diskspace
 
 go 1.18
 
-require github.com/fatih/color v1.13.0
+require (
+	git.milar.in/milarin/buildinfo v1.0.0
+	github.com/fatih/color v1.13.0
+)
 
 require (
 	github.com/mattn/go-colorable v0.1.9 // indirect

go.sum

@@ -1,3 +1,5 @@
+git.milar.in/milarin/buildinfo v1.0.0 h1:tw98GupUYl/0a/3aPGuezhE4wseycOSsbcLp70hy60U=
+git.milar.in/milarin/buildinfo v1.0.0/go.mod h1:arI9ZoENOgcZcanv25k9y4dKDUhPp0buJrlVerGruas=
 github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
 github.com/mattn/go-colorable v0.1.9 h1:sqDoxXbdeALODt0DAeJCVp38ps9ZogZEAXjus69YV3U=

main.go

@@ -12,6 +12,7 @@ import (
 	"syscall"
 	"time"
 
+	"git.milar.in/milarin/buildinfo"
 	"github.com/fatih/color"
 )
 
@@ -23,7 +24,9 @@ var (
 	ColorBlue  = color.New(color.FgBlue)
 	ColorGreen = color.New(color.FgGreen)
 
-	IconTheme = flag.String("i", "unicode", "icon theme (currently supported: default, unicode, nerd)")
+	IconTheme         = flag.String("i", "unicode", "icon theme (currently supported: default, unicode, nerd)")
+	ShowVersion       = flag.Bool("v", false, "show version and exit")
+	RecursiveDirDepth = flag.Int("d", 1, "depth for recursively printing files of directories")
 )
 
 // FIXME sometimes sorting not applied after removing items
@@ -34,6 +37,12 @@ var (
 // TODO autocomplete on TAB (see arrow up issue: raw necessary?)
 func main() {
 	flag.Parse()
+
+	if *ShowVersion {
+		buildinfo.Print(buildinfo.Options{})
+		return
+	}
+
 	rootPath := flag.Arg(0)
 
 	mounts, err := Mounts()
@@ -74,7 +83,7 @@ func main() {
 	showCurrentDir := true
 	for {
 		if showCurrentDir {
-			fmt.Println(Current.StringRecursive(1))
+			fmt.Println(Current.StringRecursive(*RecursiveDirDepth))
 		}
 
 		fmt.Print("> ")

translate.go

@@ -23,7 +23,6 @@ var Languages = map[string]map[string]string{
 		"Total size: %s":                          "Gesamtgröße: %s",
 		"'%s' could not be found":                 "'%s' konnte nicht gefunden werden",
 		"Could not delete '%s': %s":               "'%s' konnte nicht gelöscht werden: %s",
-		"Delete files? [y/N/c]: ":                 "Dateien löschen? [y/N/c]: ",
 		"ambiguous path: %s":                      "Nicht eindeutiger Pfad: %s",
 		"possible paths:\n%s":                     "Mögliche Pfade:\n%s",
 		"Commands:":                               "Befehle:",
@@ -33,7 +32,8 @@ var Languages = map[string]map[string]string{
 		"urm: unmark files for removal":           "urm: Entmarkiere Dateien zur Löschung",
 		"exit: delete marked files and exit":      "exit: Lösche markierte Dateien und beende Programm",
 		"Use command 'exit' for exiting properly": "Nutze den Befehl 'exit', um das Programm ordnungsgemäß zu beenden",
-		"exit? [y/N]: ":                           "Beenden? [y/N]: ",
+		"Delete files? [%s/%s/%s]: ":              "Dateien löschen? [%s/%s/%s]: ",
+		"exit? [%s/%s]: ":                         "Beenden? [%s/%s]: ",
 	},
 	"ja": {
 		"fileCountFormat":                         "%d個",
@@ -47,7 +47,6 @@ var Languages = map[string]map[string]string{
 		"Total size: %s":                          "全額: %s",
 		"'%s' could not be found":                 "「%s」が見つかりませんでした",
 		"Could not delete '%s': %s":               "「%s」が削除できませんでした: %s",
-		"Delete files? [y/N/c]: ":                 "削除してほしいですか？ [y/N/c]: ",
 		"ambiguous path: %s":                      "あいまいなパス: %s",
 		"possible paths:\n%s":                     "可能なパス:\n%s",
 		"Commands:":                               "コマンド:",
@@ -57,7 +56,8 @@ var Languages = map[string]map[string]string{
 		"urm: unmark files for removal":           "urm: ファイルに削除のマークを除きます",
 		"exit: delete marked files and exit":      "exit: 削除のマークされたファイルを削除して終了",
 		"Use command 'exit' for exiting properly": "「exit」コマンドを使って終了します",
-		"exit? [y/N]: ":                           "終了してほしいですか？ [y/N]: ",
+		"Delete files? [%s/%s/%s]: ":              "削除してほしいですか？ [%s/%s/%s]: ",
+		"exit? [%s/%s]: ":                         "終了してほしいですか？ [%s/%s]: ",
 	},
 }