Git diff reports a submodule directory as -dirty even when there are only untracked files in the submodule directory. This is inconsistent with what `git describe --dirty` says when run in the submodule directory in that state. Make `--ignore-submodules=untracked` the default for `git diff` when there is no configuration variable or command line option, so that the command would not give '-dirty' suffix to a submodule whose working tree has untracked files, to make it consistent with `git describe --dirty` that is run in the submodule working tree. And also make `--ignore-submodules=none` the default for `git status` so that the user doesn't end up deleting a submodule that has uncommitted (untracked) files. Signed-off-by: Sangeeta Jain <sangunb09@xxxxxxxxx> --- Documentation/config/diff.txt | 2 ++ diff.c | 3 +++ diff.h | 1 + submodule.c | 1 + t/t3701-add-interactive.sh | 6 ++++++ t/t4027-diff-submodule.sh | 12 ++++++++++-- t/t4041-diff-submodule-option.sh | 16 ++++++++-------- t/t4060-diff-submodule-option-diff-format.sh | 16 ++++++++-------- wt-status.c | 4 +++- 9 files changed, 42 insertions(+), 19 deletions(-) diff --git a/Documentation/config/diff.txt b/Documentation/config/diff.txt index c3ae136eba..2d3331f55c 100644 --- a/Documentation/config/diff.txt +++ b/Documentation/config/diff.txt @@ -85,6 +85,8 @@ diff.ignoreSubmodules:: and 'git status' when `status.submoduleSummary` is set unless it is overridden by using the --ignore-submodules command-line option. The 'git submodule' commands are not affected by this setting. + By default this is set to untracked so that any untracked + submodules are ignored. diff.mnemonicPrefix:: If set, 'git diff' uses a prefix pair that is different from the diff --git a/diff.c b/diff.c index 2bb2f8f57e..5a80695da8 100644 --- a/diff.c +++ b/diff.c @@ -4585,6 +4585,9 @@ void repo_diff_setup(struct repository *r, struct diff_options *options) DIFF_XDL_SET(options, INDENT_HEURISTIC); options->orderfile = diff_order_file_cfg; + + if (!options->flags.ignore_submodule_set) + options->flags.ignore_untracked_in_submodules = 1; if (diff_no_prefix) { options->a_prefix = options->b_prefix = ""; diff --git a/diff.h b/diff.h index 11de52e9e9..1e18e6b1c3 100644 --- a/diff.h +++ b/diff.h @@ -178,6 +178,7 @@ struct diff_flags { unsigned diff_from_contents; unsigned dirty_submodules; unsigned ignore_untracked_in_submodules; + unsigned ignore_submodule_set; unsigned ignore_dirty_submodules; unsigned override_submodule_config; unsigned dirstat_by_line; diff --git a/submodule.c b/submodule.c index b3bb59f066..8f6227c993 100644 --- a/submodule.c +++ b/submodule.c @@ -420,6 +420,7 @@ const char *submodule_strategy_to_string(const struct submodule_update_strategy void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *arg) { + diffopt->flags.ignore_submodule_set = 1; diffopt->flags.ignore_submodules = 0; diffopt->flags.ignore_untracked_in_submodules = 0; diffopt->flags.ignore_dirty_submodules = 0; diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index ca04fac417..9a2489cde0 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -765,6 +765,12 @@ test_expect_success 'setup different kinds of dirty submodules' ' cat >expected <<-\EOF && dirty-both-ways dirty-head + EOF + test_cmp expected actual && + git -C for-submodules diff-files --name-only --ignore-submodules=none >actual && + cat >expected <<-\EOF && + dirty-both-ways + dirty-head dirty-otherwise EOF test_cmp expected actual && diff --git a/t/t4027-diff-submodule.sh b/t/t4027-diff-submodule.sh index d7145ccca4..894a11b224 100755 --- a/t/t4027-diff-submodule.sh +++ b/t/t4027-diff-submodule.sh @@ -93,6 +93,14 @@ test_expect_success 'git diff HEAD with dirty submodule (untracked)' ' ) && git diff HEAD >actual && sed -e "1,/^@@/d" actual >actual.body && + expect_from_to >expect.body $subtip $subprev && + test_cmp expect.body actual.body +' + +test_expect_success 'git diff HEAD with dirty submodule (untracked) (none ignored)' ' + test_config diff.ignoreSubmodules none && + git diff HEAD >actual && + sed -e "1,/^@@/d" actual >actual.body && expect_from_to >expect.body $subtip $subprev-dirty && test_cmp expect.body actual.body ' @@ -168,13 +176,13 @@ test_expect_success 'git diff HEAD with dirty submodule (untracked, refs match)' git clean -qfdx && >cruft ) && - git diff HEAD >actual && + git diff --ignore-submodules=none HEAD >actual && sed -e "1,/^@@/d" actual >actual.body && expect_from_to >expect.body $subprev $subprev-dirty && test_cmp expect.body actual.body && git diff --ignore-submodules=all HEAD >actual2 && test_must_be_empty actual2 && - git diff --ignore-submodules=untracked HEAD >actual3 && + git diff HEAD >actual3 && test_must_be_empty actual3 && git diff --ignore-submodules=dirty HEAD >actual4 && test_must_be_empty actual4 diff --git a/t/t4041-diff-submodule-option.sh b/t/t4041-diff-submodule-option.sh index f852136585..b3a7b7acaa 100755 --- a/t/t4041-diff-submodule-option.sh +++ b/t/t4041-diff-submodule-option.sh @@ -262,7 +262,7 @@ test_expect_success 'submodule is up to date' ' test_expect_success 'submodule contains untracked content' ' echo new > sm1/new-file && - git diff-index -p --submodule=log HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content EOF @@ -270,7 +270,7 @@ test_expect_success 'submodule contains untracked content' ' ' test_expect_success 'submodule contains untracked content (untracked ignored)' ' - git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + git diff-index -p --submodule=log HEAD >actual && test_must_be_empty actual ' @@ -286,7 +286,7 @@ test_expect_success 'submodule contains untracked content (all ignored)' ' test_expect_success 'submodule contains untracked and modified content' ' echo new > sm1/foo6 && - git diff-index -p --submodule=log HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 contains modified content @@ -296,7 +296,7 @@ test_expect_success 'submodule contains untracked and modified content' ' test_expect_success 'submodule contains untracked and modified content (untracked ignored)' ' echo new > sm1/foo6 && - git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains modified content EOF @@ -337,7 +337,7 @@ test_expect_success 'submodule is modified' ' test_expect_success 'modified submodule contains untracked content' ' echo new > sm1/new-file && - git diff-index -p --submodule=log HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 $head6..$head8: @@ -347,7 +347,7 @@ test_expect_success 'modified submodule contains untracked content' ' ' test_expect_success 'modified submodule contains untracked content (untracked ignored)' ' - git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 $head6..$head8: > change @@ -371,7 +371,7 @@ test_expect_success 'modified submodule contains untracked content (all ignored) test_expect_success 'modified submodule contains untracked and modified content' ' echo modification >> sm1/foo6 && - git diff-index -p --submodule=log HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 contains modified content @@ -383,7 +383,7 @@ test_expect_success 'modified submodule contains untracked and modified content' test_expect_success 'modified submodule contains untracked and modified content (untracked ignored)' ' echo modification >> sm1/foo6 && - git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains modified content Submodule sm1 $head6..$head8: diff --git a/t/t4060-diff-submodule-option-diff-format.sh b/t/t4060-diff-submodule-option-diff-format.sh index fc8229c726..dc7b242697 100755 --- a/t/t4060-diff-submodule-option-diff-format.sh +++ b/t/t4060-diff-submodule-option-diff-format.sh @@ -409,7 +409,7 @@ test_expect_success 'submodule is up to date' ' test_expect_success 'submodule contains untracked content' ' echo new > sm1/new-file && - git diff-index -p --submodule=diff HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content EOF @@ -417,7 +417,7 @@ test_expect_success 'submodule contains untracked content' ' ' test_expect_success 'submodule contains untracked content (untracked ignored)' ' - git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && + git diff-index -p --submodule=diff HEAD >actual && test_must_be_empty actual ' @@ -433,7 +433,7 @@ test_expect_success 'submodule contains untracked content (all ignored)' ' test_expect_success 'submodule contains untracked and modified content' ' echo new > sm1/foo6 && - git diff-index -p --submodule=diff HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 contains modified content @@ -451,7 +451,7 @@ test_expect_success 'submodule contains untracked and modified content' ' # NOT OK test_expect_success 'submodule contains untracked and modified content (untracked ignored)' ' echo new > sm1/foo6 && - git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && + git diff-index -p --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains modified content diff --git a/sm1/foo6 b/sm1/foo6 @@ -512,7 +512,7 @@ test_expect_success 'submodule is modified' ' test_expect_success 'modified submodule contains untracked content' ' echo new > sm1/new-file && - git diff-index -p --submodule=diff HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 $head7..$head8: @@ -528,7 +528,7 @@ test_expect_success 'modified submodule contains untracked content' ' ' test_expect_success 'modified submodule contains untracked content (untracked ignored)' ' - git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && + git diff-index -p --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 $head7..$head8: diff --git a/sm1/foo6 b/sm1/foo6 @@ -564,7 +564,7 @@ test_expect_success 'modified submodule contains untracked content (all ignored) test_expect_success 'modified submodule contains untracked and modified content' ' echo modification >> sm1/foo6 && - git diff-index -p --submodule=diff HEAD >actual && + git diff-index -p --ignore-submodules=none --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains untracked content Submodule sm1 contains modified content @@ -583,7 +583,7 @@ test_expect_success 'modified submodule contains untracked and modified content' test_expect_success 'modified submodule contains untracked and modified content (untracked ignored)' ' echo modification >> sm1/foo6 && - git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && + git diff-index -p --submodule=diff HEAD >actual && cat >expected <<-EOF && Submodule sm1 contains modified content Submodule sm1 $head7..$head8: diff --git a/wt-status.c b/wt-status.c index 7074bbdd53..83d418647d 100644 --- a/wt-status.c +++ b/wt-status.c @@ -606,7 +606,9 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) if (s->ignore_submodule_arg) { rev.diffopt.flags.override_submodule_config = 1; handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg); - } + } else if (!rev.diffopt.flags.ignore_submodule_set && + s->show_untracked_files != SHOW_NO_UNTRACKED_FILES) + handle_ignore_submodules_arg(&rev.diffopt, "none"); rev.diffopt.format_callback = wt_status_collect_changed_cb; rev.diffopt.format_callback_data = s; rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename; -- 2.21.1 (Apple Git-122.3)