mark flags mutally exclusive: list-langs, list-formats, list-themes

koki-develop · koki-develop · commit c5318d9ecade · 2023-03-25T21:49:41.000+09:00
diff --git a/cmd/root.go b/cmd/root.go
@@ -107,4 +107,5 @@ func init() {
 	rootCmd.Flags().BoolVar(&listLangs, "list-langs", false, "print a list of supported languages for syntax highlighting")
 	rootCmd.Flags().BoolVar(&listFormats, "list-formats", false, "print a list of supported output formats")
 	rootCmd.Flags().BoolVar(&listThemes, "list-themes", false, "print a list of supported themes with preview")
+	rootCmd.MarkFlagsMutuallyExclusive("list-langs", "list-formats", "list-themes")
 }

Original file line number	Diff line number	Diff line change
`@@ -107,4 +107,5 @@ func init() {`
`107`	`107`	`rootCmd.Flags().BoolVar(&listLangs, "list-langs", false, "print a list of supported languages for syntax highlighting")`
`108`	`108`	`rootCmd.Flags().BoolVar(&listFormats, "list-formats", false, "print a list of supported output formats")`
`109`	`109`	`rootCmd.Flags().BoolVar(&listThemes, "list-themes", false, "print a list of supported themes with preview")`
	`110`	`+ rootCmd.MarkFlagsMutuallyExclusive("list-langs", "list-formats", "list-themes")`
`110`	`111`	`}`