diff options
| -rw-r--r-- | builtin/checkout-index.c | 28 | ||||
| -rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 11 |
2 files changed, 36 insertions, 3 deletions
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c index 615a118e2f..97e06e8c52 100644 --- a/builtin/checkout-index.c +++ b/builtin/checkout-index.c @@ -67,6 +67,7 @@ static int checkout_file(const char *name, const char *prefix) int namelen = strlen(name); int pos = cache_name_pos(name, namelen); int has_same_name = 0; + int is_file = 0; int is_skipped = 1; int did_checkout = 0; int errs = 0; @@ -81,6 +82,9 @@ static int checkout_file(const char *name, const char *prefix) break; has_same_name = 1; pos++; + if (S_ISSPARSEDIR(ce->ce_mode)) + break; + is_file = 1; if (!ignore_skip_worktree && ce_skip_worktree(ce)) break; is_skipped = 0; @@ -112,6 +116,8 @@ static int checkout_file(const char *name, const char *prefix) fprintf(stderr, "git checkout-index: %s ", name); if (!has_same_name) fprintf(stderr, "is not in the cache"); + else if (!is_file) + fprintf(stderr, "is a sparse directory"); else if (is_skipped) fprintf(stderr, "has skip-worktree enabled; " "use '--ignore-skip-worktree-bits' to checkout"); @@ -130,10 +136,25 @@ static int checkout_all(const char *prefix, int prefix_length) int i, errs = 0; struct cache_entry *last_ce = NULL; - /* TODO: audit for interaction with sparse-index. */ - ensure_full_index(&the_index); for (i = 0; i < active_nr ; i++) { struct cache_entry *ce = active_cache[i]; + + if (S_ISSPARSEDIR(ce->ce_mode)) { + if (!ce_skip_worktree(ce)) + BUG("sparse directory '%s' does not have skip-worktree set", ce->name); + + /* + * If the current entry is a sparse directory and skip-worktree + * entries are being checked out, expand the index and continue + * the loop on the current index position (now pointing to the + * first entry inside the expanded sparse directory). + */ + if (ignore_skip_worktree) { + ensure_full_index(&the_index); + ce = active_cache[i]; + } + } + if (!ignore_skip_worktree && ce_skip_worktree(ce)) continue; if (ce_stage(ce) != checkout_stage @@ -225,6 +246,9 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); prefix_length = prefix ? strlen(prefix) : 0; + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + if (read_cache() < 0) { die("invalid cache"); } diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 434ef0433c..0c72c854d8 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -801,7 +801,14 @@ test_expect_success 'checkout-index with folders' ' test_all_match test_must_fail git checkout-index -f -- deep/ && # Outside checkout definition - test_all_match test_must_fail git checkout-index -f -- folder1/ + # Note: although all tests fail (as expected), the messaging differs. For + # non-sparse index checkouts, the error is that the "file" does not appear + # in the index; for sparse checkouts, the error is explicitly that the + # entry is a sparse directory. + run_on_all test_must_fail git checkout-index -f -- folder1/ && + test_cmp full-checkout-err sparse-checkout-err && + ! test_cmp full-checkout-err sparse-index-err && + grep "is a sparse directory" sparse-index-err ' test_expect_success 'checkout-index --all' ' @@ -972,6 +979,8 @@ test_expect_success 'sparse-index is not expanded' ' echo >>sparse-index/untracked.txt && ensure_not_expanded add . && + ensure_not_expanded checkout-index -f a && + ensure_not_expanded checkout-index -f --all && for ref in update-deep update-folder1 update-folder2 update-deep do echo >>sparse-index/README.md && |