util gc: document the fact that it does not abandon operations

jj-vcs · Nov 23, 2024 · aca540c · aca540c
1 parent 7906b3f
commit aca540c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cli/src/commands/util/gc.rs b/cli/src/commands/util/gc.rs
@@ -24,6 +24,9 @@ use crate::command_error::CommandError;
 use crate::ui::Ui;
 
 /// Run backend-dependent garbage collection.
+///
+/// To abandon old operations, run `jj op abandon ..<some old operation>` before
+/// `jj util gc`.
 #[derive(clap::Args, Clone, Debug)]
 pub struct UtilGcArgs {
     /// Time threshold