worktree remove: clarify error message on dirty worktree

To avoid data loss, 'git worktree remove' refuses to delete a worktree
if it's dirty or contains untracked files.  However, the error message
only mentions that the worktree "is dirty", even if the worktree in
question is in fact clean, but contains untracked files:

  $ git worktree add test-worktree
  Preparing worktree (new branch 'test-worktree')
  HEAD is now at aa53e60 Initial
  $ >test-worktree/untracked-file
  $ git worktree remove test-worktree/
  fatal: 'test-worktree/' is dirty, use --force to delete it
  $ git -C test-worktree/ diff
  $ git -C test-worktree/ diff --cached
  $ # Huh?  Where are those dirty files?!

Clarify this error message to say that the worktree "contains modified
or untracked files".

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2019-08-13 20:02:44 +02:00 committed by Junio C Hamano
parent ff66981f45
commit 507e5470a0

View file

@ -880,7 +880,7 @@ static void check_clean_worktree(struct worktree *wt,
original_path);
ret = xread(cp.out, buf, sizeof(buf));
if (ret)
die(_("'%s' is dirty, use --force to delete it"),
die(_("'%s' contains modified or untracked files, use --force to delete it"),
original_path);
close(cp.out);
ret = finish_command(&cp);