mirror of
https://github.com/git/git
synced 2024-08-28 03:59:25 +00:00
a6c612b528
This option allows commits with empty commit messages to be rebased, matching the same option in git-commit and git-cherry-pick. While empty log messages are frowned upon, sometimes one finds them in older repositories (e.g. translated from another VCS [0]), or have other reasons for desiring them. The option is available in git-commit and git-cherry-pick, so it is natural to make other git tools play nicely with them. Adding this as an option allows the default to be "give the user a chance to fix", while not interrupting the user's workflow otherwise [1]. [0]: https://stackoverflow.com/q/8542304 [1]: https://public-inbox.org/git/7vd33afqjh.fsf@alter.siamese.dyndns.org/ To implement this, add a new --allow-empty-message flag. Then propagate it to all calls of 'git commit', 'git cherry-pick', and 'git rebase--helper' within the rebase scripts. Signed-off-by: Genki Sky <sky@genki.is> Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
96 lines
2.1 KiB
Bash
Executable file
96 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='rebase should handle arbitrary git message'
|
|
|
|
. ./test-lib.sh
|
|
. "$TEST_DIRECTORY"/lib-rebase.sh
|
|
|
|
cat >F <<\EOF
|
|
This is an example of a commit log message
|
|
that does not conform to git commit convention.
|
|
|
|
It has two paragraphs, but its first paragraph is not friendly
|
|
to oneline summary format.
|
|
EOF
|
|
|
|
cat >G <<\EOF
|
|
commit log message containing a diff
|
|
EOF
|
|
|
|
|
|
test_expect_success setup '
|
|
|
|
>file1 &&
|
|
>file2 &&
|
|
git add file1 file2 &&
|
|
test_tick &&
|
|
git commit -m "Initial commit" &&
|
|
git branch diff-in-message &&
|
|
git branch empty-message-merge &&
|
|
|
|
git checkout -b multi-line-subject &&
|
|
cat F >file2 &&
|
|
git add file2 &&
|
|
test_tick &&
|
|
git commit -F F &&
|
|
|
|
git cat-file commit HEAD | sed -e "1,/^\$/d" >F0 &&
|
|
|
|
git checkout diff-in-message &&
|
|
echo "commit log message containing a diff" >G &&
|
|
echo "" >>G &&
|
|
cat G >file2 &&
|
|
git add file2 &&
|
|
git diff --cached >>G &&
|
|
test_tick &&
|
|
git commit -F G &&
|
|
|
|
git cat-file commit HEAD | sed -e "1,/^\$/d" >G0 &&
|
|
|
|
git checkout empty-message-merge &&
|
|
echo file3 >file3 &&
|
|
git add file3 &&
|
|
git commit --allow-empty-message -m "" &&
|
|
|
|
git checkout master &&
|
|
|
|
echo One >file1 &&
|
|
test_tick &&
|
|
git add file1 &&
|
|
git commit -m "Second commit"
|
|
'
|
|
|
|
test_expect_success 'rebase commit with multi-line subject' '
|
|
|
|
git rebase master multi-line-subject &&
|
|
git cat-file commit HEAD | sed -e "1,/^\$/d" >F1 &&
|
|
|
|
test_cmp F0 F1 &&
|
|
test_cmp F F0
|
|
'
|
|
|
|
test_expect_success 'rebase commit with diff in message' '
|
|
git rebase master diff-in-message &&
|
|
git cat-file commit HEAD | sed -e "1,/^$/d" >G1 &&
|
|
test_cmp G0 G1 &&
|
|
test_cmp G G0
|
|
'
|
|
|
|
test_expect_success 'rebase -m commit with empty message' '
|
|
test_must_fail git rebase -m master empty-message-merge &&
|
|
git rebase --abort &&
|
|
git rebase -m --allow-empty-message master empty-message-merge
|
|
'
|
|
|
|
test_expect_success 'rebase -i commit with empty message' '
|
|
git checkout diff-in-message &&
|
|
set_fake_editor &&
|
|
test_must_fail env FAKE_COMMIT_MESSAGE=" " FAKE_LINES="reword 1" \
|
|
git rebase -i HEAD^ &&
|
|
git rebase --abort &&
|
|
FAKE_COMMIT_MESSAGE=" " FAKE_LINES="reword 1" \
|
|
git rebase -i --allow-empty-message HEAD^
|
|
'
|
|
|
|
test_done
|