test_i18ngrep "incompatible" err
'
+test_expect_success 'bare & --separate-git-dir incompatible within worktree' '
+ test_when_finished "rm -rf bare.git linkwt seprepo" &&
+ test_commit gumby &&
+ git clone --bare . bare.git &&
+ git -C bare.git worktree add --detach ../linkwt &&
+ test_must_fail git -C linkwt init --separate-git-dir seprepo 2>err &&
+ test_i18ngrep "incompatible" err
+'
+
test_lazy_prereq GETCWD_IGNORES_PERMS '
base=GETCWD_TEST_BASE_DIR &&
mkdir -p $base/dir &&
test_path_is_dir realgitdir/refs
'
+sep_git_dir_worktree () {
+ test_when_finished "rm -rf mainwt linkwt seprepo" &&
+ git init mainwt &&
+ test_commit -C mainwt gumby &&
+ git -C mainwt worktree add --detach ../linkwt &&
+ git -C "$1" init --separate-git-dir ../seprepo &&
+ git -C mainwt rev-parse --git-common-dir >expect &&
+ git -C linkwt rev-parse --git-common-dir >actual &&
+ test_cmp expect actual
+}
+
+test_expect_success 're-init to move gitdir with linked worktrees' '
+ sep_git_dir_worktree mainwt
+'
+
+test_expect_success 're-init to move gitdir within linked worktree' '
+ sep_git_dir_worktree linkwt
+'
+
test_expect_success MINGW '.git hidden' '
rm -rf newdir &&
(