docs: update help text for library flag (#1841)

chingor13 · web-flow · commit 13219301ad43 · 2025-08-26T12:54:11.000-05:00
Fixes #1725
diff --git a/internal/librarian/flags.go b/internal/librarian/flags.go
@@ -46,7 +46,7 @@ func addFlagImage(fs *flag.FlagSet, cfg *config.Config) {
 }
 
 func addFlagLibrary(fs *flag.FlagSet, cfg *config.Config) {
-	fs.StringVar(&cfg.Library, "library", "", "The ID of a single library to update")
+	fs.StringVar(&cfg.Library, "library", "", "The ID of a single library to update. This is repo-specific and defined in the state.yaml")
 }
 
 func addFlagLibraryVersion(fs *flag.FlagSet, cfg *config.Config) {

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ func addFlagImage(fs flag.FlagSet, cfg config.Config) {`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`func addFlagLibrary(fs flag.FlagSet, cfg config.Config) {`
`49`		`- fs.StringVar(&cfg.Library, "library", "", "The ID of a single library to update")`
	`49`	`+ fs.StringVar(&cfg.Library, "library", "", "The ID of a single library to update. This is repo-specific and defined in the state.yaml")`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`func addFlagLibraryVersion(fs flag.FlagSet, cfg config.Config) {`