add only frontend

cmd/root.go

@@ -1,4 +1,3 @@
-// cmd/root.go
 package cmd
 
 import (
@@ -42,6 +41,9 @@ Examples:
   # Skip frontend files
   dirmd -o ./docs ~/repos/myproject --skip-frontend
 
+  # Frontend only
+  dirmd -o ./docs ~/repos/myproject --frontend-only
+
   # Omit test files and test blocks
   dirmd -o ./docs ~/repos/myproject --omit-test
 
@@ -65,6 +67,7 @@ Examples:
 	drivePath      string
 	verticalSlices bool
 	skipFrontend   bool
+	frontendOnly   bool
 	omitTest       bool
 )
 
@@ -87,6 +90,7 @@ func init() {
 	rootCmd.Flags().StringVar(&drivePath, "drive-path", "", "full remote directory on Proton Drive (e.g. /my-files/docs/api). Requires --proton-drive")
 	rootCmd.Flags().BoolVar(&verticalSlices, "vertical-slices", false, "split output into root index.md + one markdown per top-level directory")
 	rootCmd.Flags().BoolVar(&skipFrontend, "skip-frontend", false, "omit frontend file types (.html, .css, .js, .ts, .vue, .svelte, etc.)")
+	rootCmd.Flags().BoolVar(&frontendOnly, "frontend-only", false, "include only frontend file types and README.md")
 	rootCmd.Flags().BoolVar(&omitTest, "omit-test", false, "exclude test files (Go *_test.go, Java *Test.java) and strip #[cfg(test)] blocks from Rust")
 
 	rootCmd.MarkPersistentFlagRequired("output")
@@ -105,6 +109,10 @@ func run(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("--vertical-slices cannot be used with --input-file")
 	}
 
+	if skipFrontend && frontendOnly {
+		return fmt.Errorf("--skip-frontend and --frontend-only are mutually exclusive")
+	}
+
 	excludedExts := append(config.DefaultExts, extensions...)
 	if skipFrontend {
 		excludedExts = append(excludedExts, config.FrontendExts...)
@@ -122,6 +130,7 @@ func run(cmd *cobra.Command, args []string) error {
 		DrivePath:      drivePath,
 		VerticalSlices: verticalSlices,
 		SkipFrontend:   skipFrontend,
+		FrontendOnly:   frontendOnly,
 		OmitTest:       omitTest,
 	}