[PATCH 2/2] format-patch: wrap cover-letter's shortlog sensibly
- From
Johannes Schindelin <johannes.schindelin@gmx.de>
- Date
- Mar 2, 2008, 15:53 UTC
- Message-ID
- <alpine.LSU.1.00.0803021553090.22527@racer.site>
- In-Reply-To
- <alpine.LSU.1.00.0803021552210.22527@racer.site>
Earlier, overly-long onelines would not be wrapped at all, and indented with 6 spaces.
Instead, we now wrap around at 72 characters, with a first-line indent of 2 spaces, and the rest with 4 spaces (like the "What's in" messages of Junio).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> --- builtin-log.c | 4 ++++ ...tch_--stdout_--cover-letter_-n_initial..master^ | 4 ++-- t/t4014-format-patch.sh | 19 +++++++++++++++++++ 3 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/builtin-log.c b/builtin-log.c index fd9b3ae..fe8fc6f 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -683,6 +683,10 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, strbuf_release(&sb); shortlog_init(&log); + log.wrap_lines = 1; + log.wrap = 72; + log.in1 = 2; + log.in2 = 4; for (i = 0; i < nr; i++) shortlog_add_commit(&log, list[i]); diff --git a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ index 0151453..8dab4bf 100644 --- a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ +++ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ @@ -7,8 +7,8 @@ Subject: [DIFFERENT_PREFIX 0/2] *** SUBJECT HERE *** *** BLURB HERE *** A U Thor (2): - Second - Third + Second + Third dir/sub | 4 ++++ file0 | 3 +++ diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 6d86b7d..b2b7a8d 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -211,4 +211,23 @@ test_expect_success 'cover-letter inherits diff options' ' grep "file => foo .* 0 *$" 0000-cover-letter.patch ' + +cat > expect << EOF + This is an excessively long subject line for a message due to the + habit some projects have of not having a short, one-line subject at + the start of the commit message, but rather sticking a whole + paragraph right at the start as the only thing in the commit + message. It had better not become the filename for the patch. + foo + +EOF + +test_expect_success 'shortlog of cover-letter wraps overly-long onelines' ' + + git format-patch --cover-letter -2 && + sed -e "1,/A U Thor/d" -e "/^$/q" < 0000-cover-letter.patch > output && + git diff expect output + +' + test_done
-- 1.5.4.3.510.g7cdd