Allow ignoring submodules (or not) by command line switch, like diff
and status do.
Git commit honors the 'ignore' setting from .gitmodules or .git/config,
but didn't allow to override it from command line.
This patch depends on Jens Lehmann's patch "commit -m: commit staged
submodules regardless of ignore config". Without it,
"commit -m --ignore-submodules" would not work and tests introduced
here would fail.
Signed-off-by: Ronald Weiss <weiss.ronald@xxxxxxxxx>
---
Changes against v4 of this patch:
* fixed file mode of added test script (644 -> 755)
* replaced test_might_fail with test_must_fail in test script
Documentation/git-commit.txt | 7 ++++
builtin/commit.c | 8 +++-
t/t7513-commit-ignore-submodules.sh | 78 +++++++++++++++++++++++++++++++++++++
3 files changed, 92 insertions(+), 1 deletion(-)
create mode 100755 t/t7513-commit-ignore-submodules.sh
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index 0bbc8f5..de0e8fe 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -13,6 +13,7 @@ SYNOPSIS
[-F <file> | -m <msg>] [--reset-author] [--allow-empty]
[--allow-empty-message] [--no-verify] [-e] [--author=<author>]
[--date=<date>] [--cleanup=<mode>] [--[no-]status]
+ [--ignore-submodules[=<when>]]
[-i | -o] [-S[<key-id>]] [--] [<file>...]
DESCRIPTION
@@ -277,6 +278,12 @@ The possible options are:
The default can be changed using the status.showUntrackedFiles
configuration variable documented in linkgit:git-config[1].
+--ignore-submodules[=<when>]::
+ Can be used to override any settings of the 'submodule.*.ignore'
+ option in linkgit:git-config[1] or linkgit:gitmodules[5].
+ <when> can be either "none", "dirty, "untracked" or "all", which
+ is the default.
+
-v::
--verbose::
Show unified diff between the HEAD commit and what
diff --git a/builtin/commit.c b/builtin/commit.c
index a148e28..8c4d05e 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -361,7 +361,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
*/
if (all || (also && pathspec.nr)) {
fd = hold_locked_index(&index_lock, 1);
- add_files_to_cache(also ? prefix : NULL, &pathspec, 0, NULL);
+ add_files_to_cache(also ? prefix : NULL, &pathspec, 0, ignore_submodule_arg);
refresh_cache_or_die(refresh_flags);
update_main_cache_tree(WRITE_TREE_SILENT);
if (write_cache(fd, active_cache, active_nr) ||
@@ -1526,6 +1526,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "amend", &amend, N_("amend previous commit")),
OPT_BOOL(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")),
{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
+ { OPTION_STRING, 0, "ignore-submodules", &ignore_submodule_arg, N_("when"),
+ N_("ignore changes to submodules, optional when: all, none. (Default: all)"),
+ PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
/* end commit contents options */
OPT_HIDDEN_BOOL(0, "allow-empty", &allow_empty,
@@ -1564,6 +1567,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
argc = parse_and_validate_options(argc, argv, builtin_commit_options,
builtin_commit_usage,
prefix, current_head, &s);
+
+ s.ignore_submodule_arg = ignore_submodule_arg;
+
if (dry_run)
return dry_run_commit(argc, argv, prefix, current_head, &s);
index_file = prepare_index(argc, argv, prefix, current_head, 0);
diff --git a/t/t7513-commit-ignore-submodules.sh b/t/t7513-commit-ignore-submodules.sh
new file mode 100755
index 0000000..52ab37d
--- /dev/null
+++ b/t/t7513-commit-ignore-submodules.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+#
+# Copyright (c) 2014 Ronald Weiss
+#
+
+test_description='Test of git commit --ignore-submodules'
+
+. ./test-lib.sh
+
+test_expect_success 'create submodule' '
+ test_create_repo sm && (
+ cd sm &&
+ >foo &&
+ git add foo &&
+ git commit -m "Add foo"
+ ) &&
+ git submodule add ./sm &&
+ git commit -m "Add sm"
+'
+
+update_sm () {
+ (cd sm &&
+ echo bar >> foo &&
+ git add foo &&
+ git commit -m "Updated foo"
+ )
+}
+
+test_expect_success 'commit -a --ignore-submodules=all ignores dirty submodule' '
+ update_sm &&
+ test_must_fail git commit -a --ignore-submodules=all -m "Update sm"
+'
+
+test_expect_success 'commit -a --ignore-submodules=none overrides ignore=all setting' '
+ update_sm &&
+ git config submodule.sm.ignore all &&
+ git commit -a --ignore-submodules=none -m "Update sm" &&
+ git diff --exit-code --ignore-submodules=none &&
+ git diff --cached --exit-code --ignore-submodules=none
+'
+
+test_expect_success 'commit --ignore-submodules status of submodule with untracked content' '
+ GIT_EDITOR=cat &&
+ export GIT_EDITOR &&
+ echo untracked > sm/untracked &&
+
+ test_must_fail git commit --ignore-submodules=none > output &&
+ test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=untracked > output &&
+ test_must_fail test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=dirty > output &&
+ test_must_fail test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=all > output &&
+ test_must_fail test_i18ngrep modified output
+'
+
+test_expect_success 'commit --ignore-submodules status of dirty submodule' '
+ GIT_EDITOR=cat &&
+ export GIT_EDITOR &&
+ echo dirty >> sm/foo &&
+
+ test_must_fail git commit --ignore-submodules=none > output &&
+ test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=untracked > output &&
+ test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=dirty > output &&
+ test_must_fail test_i18ngrep modified output &&
+
+ test_must_fail git commit --ignore-submodules=all > output &&
+ test_must_fail test_i18ngrep modified output
+'
+
+test_done
--
1.9.1.3.g7790cde.dirty
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