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))
 	}
 }
 

main.go

@@ -24,9 +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")
-	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
@@ -83,7 +83,7 @@ func main() {
 	showCurrentDir := true
 	for {
 		if showCurrentDir {
-			fmt.Println(Current.StringRecursive(1))
+			fmt.Println(Current.StringRecursive(*RecursiveDirDepth))
 		}
 
 		fmt.Print("> ")