diff options
-rw-r--r-- | builtin/diff-index.c | 9 | ||||
-rwxr-xr-x | t/perf/p2000-sparse-operations.sh | 3 | ||||
-rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 44 |
3 files changed, 56 insertions, 0 deletions
diff --git a/builtin/diff-index.c b/builtin/diff-index.c index b9a19bb7d3..da7b845f1d 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -25,6 +25,14 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) usage(diff_cache_usage); git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ + + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + + if (pathspec_needs_expanded_index(the_repository->index, + &rev.diffopt.pathspec)) + ensure_full_index(the_repository->index); + repo_init_revisions(the_repository, &rev, prefix); rev.abbrev = 0; prefix = precompose_argv_prefix(argc, argv, prefix); @@ -70,6 +78,7 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) perror("repo_read_index"); return -1; } + result = run_diff_index(&rev, option); result = diff_result_code(&rev.diffopt, result); release_revisions(&rev); diff --git a/t/perf/p2000-sparse-operations.sh b/t/perf/p2000-sparse-operations.sh index e4a132f593..ea884e84bf 100755 --- a/t/perf/p2000-sparse-operations.sh +++ b/t/perf/p2000-sparse-operations.sh @@ -125,5 +125,8 @@ test_perf_on_all git checkout-index -f --all test_perf_on_all git update-index --add --remove $SPARSE_CONE/a test_perf_on_all "git rm -f $SPARSE_CONE/a && git checkout HEAD -- $SPARSE_CONE/a" test_perf_on_all git grep --cached bogus -- "f2/f1/f1/*" +test_perf_on_all 'echo >>a && git diff-index HEAD' +test_perf_on_all git diff-index HEAD "**a" +test_perf_on_all git diff-index --cached HEAD test_done diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 801919009e..24bc716c48 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -1996,6 +1996,50 @@ test_expect_success 'sparse index is not expanded: rm' ' ensure_not_expanded rm -r deep ' +test_expect_success 'sparse index is not expanded: diff-index' ' + init_repos && + + echo "new" >>sparse-index/g && + git -C sparse-index add g && + git -C sparse-index commit -m "dummy" && + ensure_not_expanded diff-index HEAD~1 && + + echo "text" >>sparse-index/deep/a && + + ensure_not_expanded diff-index HEAD deep/a && + ensure_not_expanded diff-index HEAD deep/* +' +test_expect_success 'diff-index pathspec expands index when necessary' ' + init_repos && + + echo "text" >>sparse-index/deep/a && + + # pathspec that should expand index + ! ensure_not_expanded diff-index "*/a" && + ! ensure_not_expanded diff-index "**a" +' + +test_expect_success 'diff-index with pathspec outside sparse definition' ' + init_repos && + + test_sparse_match test_must_fail git diff-index HEAD folder2/a +' + +test_expect_success 'match all: diff-index' ' + init_repos && + + test_all_match git diff-index HEAD && + write_script edit-contents <<-\EOF && + echo text >>$1 + EOF + run_on_all ../edit-contents g && + run_on_all git add g && + run_on_all git commit -m "two" && + run_on_all rm g && + test_all_match git diff-index HEAD && + test_all_match git diff-index --cached HEAD~1 +' + test_expect_success 'grep with and --cached' ' init_repos && |