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git/t/t7502-commit.sh
Alex Riesen 5f06573743 Allow selection of different cleanup modes for commit messages
Although we traditionally stripped away excess blank lines, trailing
whitespaces and lines that begin with "#" from the commit log message,
sometimes the message just has to be the way user wants it.

For instance, a commit message template can contain lines that begin with
"#", the message must be kept as close to its original source as possible
if you are converting from a foreign SCM, or maybe the message has a shell
script including its comments for future reference.

The cleanup modes are default, verbatim, whitespace and strip. The
default mode depends on if the message is being edited and will either
strip whitespace and comments (if editor active) or just strip the
whitespace (for where the message is given explicitely).

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-22 19:55:07 -08:00

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#!/bin/sh
test_description='git commit porcelain-ish'
. ./test-lib.sh
test_expect_success 'the basics' '
echo doing partial >"commit is" &&
mkdir not &&
echo very much encouraged but we should >not/forbid &&
git add "commit is" not &&
echo update added "commit is" file >"commit is" &&
echo also update another >not/forbid &&
test_tick &&
git commit -a -m "initial with -a" &&
git cat-file blob HEAD:"commit is" >current.1 &&
git cat-file blob HEAD:not/forbid >current.2 &&
cmp current.1 "commit is" &&
cmp current.2 not/forbid
'
test_expect_success 'partial' '
echo another >"commit is" &&
echo another >not/forbid &&
test_tick &&
git commit -m "partial commit to handle a file" "commit is" &&
changed=$(git diff-tree --name-only HEAD^ HEAD) &&
test "$changed" = "commit is"
'
test_expect_success 'partial modification in a subdirecotry' '
test_tick &&
git commit -m "partial commit to subdirectory" not &&
changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
test "$changed" = "not/forbid"
'
test_expect_success 'partial removal' '
git rm not/forbid &&
git commit -m "partial commit to remove not/forbid" not &&
changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
test "$changed" = "not/forbid" &&
remain=$(git ls-tree -r --name-only HEAD) &&
test "$remain" = "commit is"
'
test_expect_success 'sign off' '
>positive &&
git add positive &&
git commit -s -m "thank you" &&
actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
test "z$actual" = "z$expected"
'
test_expect_success 'multiple -m' '
>negative &&
git add negative &&
git commit -m "one" -m "two" -m "three" &&
actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
expected=$(echo one; echo; echo two; echo; echo three) &&
test "z$actual" = "z$expected"
'
test_expect_success 'verbose' '
echo minus >negative &&
git add negative &&
git status -v | sed -ne "/^diff --git /p" >actual &&
echo "diff --git a/negative b/negative" >expect &&
diff -u expect actual
'
test_expect_success 'cleanup commit messages (verbatim,-t)' '
echo >>negative &&
{ echo;echo "# text";echo; } >expect &&
git commit --cleanup=verbatim -t expect -a &&
git cat-file -p HEAD |sed -e "1,/^\$/d" |head -n 3 >actual &&
diff -u expect actual
'
test_expect_success 'cleanup commit messages (verbatim,-F)' '
echo >>negative &&
git commit --cleanup=verbatim -F expect -a &&
git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
diff -u expect actual
'
test_expect_success 'cleanup commit messages (verbatim,-m)' '
echo >>negative &&
git commit --cleanup=verbatim -m "$(cat expect)" -a &&
git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
diff -u expect actual
'
test_expect_success 'cleanup commit messages (whitespace,-F)' '
echo >>negative &&
{ echo;echo "# text";echo; } >text &&
echo "# text" >expect &&
git commit --cleanup=whitespace -F text -a &&
git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
diff -u expect actual
'
test_expect_success 'cleanup commit messages (strip,-F)' '
echo >>negative &&
{ echo;echo "# text";echo sample;echo; } >text &&
echo sample >expect &&
git commit --cleanup=strip -F text -a &&
git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
diff -u expect actual
'
echo "sample
# Please enter the commit message for your changes.
# (Comment lines starting with '#' will not be included)" >expect
test_expect_success 'cleanup commit messages (strip,-F,-e)' '
echo >>negative &&
{ echo;echo sample;echo; } >text &&
git commit -e -F text -a &&
head -n 4 .git/COMMIT_EDITMSG >actual &&
diff -u expect actual
'
test_done