Add a command "fixup" to rebase --interactive
The command is like "squash", except that it discards the commit message of the corresponding commit. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty
Junio C Hamano
parent
163f392590
commit
0205e72f08
@ -382,9 +382,12 @@ If you just want to edit the commit message for a commit, replace the
|
||||
command "pick" with the command "reword".
|
||||
|
||||
If you want to fold two or more commits into one, replace the command
|
||||
"pick" with "squash" for the second and subsequent commit. If the
|
||||
commits had different authors, it will attribute the squashed commit to
|
||||
the author of the first commit.
|
||||
"pick" for the second and subsequent commits with "squash" or "fixup".
|
||||
If the commits had different authors, the folded commit will be
|
||||
attributed to the author of the first commit. The suggested commit
|
||||
message for the folded commit is the concatenation of the commit
|
||||
messages of the first commit and of those with the "squash" command,
|
||||
but omits the commit messages of commits with the "fixup" command.
|
||||
|
||||
'git-rebase' will stop when "pick" has been replaced with "edit" or
|
||||
when a command fails due to merge errors. When you are done editing
|
||||
@ -512,8 +515,8 @@ Easy case: The changes are literally the same.::
|
||||
Hard case: The changes are not the same.::
|
||||
|
||||
This happens if the 'subsystem' rebase had conflicts, or used
|
||||
`\--interactive` to omit, edit, or squash commits; or if the
|
||||
upstream used one of `commit \--amend`, `reset`, or
|
||||
`\--interactive` to omit, edit, squash, or fixup commits; or
|
||||
if the upstream used one of `commit \--amend`, `reset`, or
|
||||
`filter-branch`.
|
||||
|
||||
|
||||
|
||||
@ -302,7 +302,10 @@ nth_string () {
|
||||
|
||||
make_squash_message () {
|
||||
if test -f "$SQUASH_MSG"; then
|
||||
COUNT=$(($(sed -n "s/^# This is [^0-9]*\([1-9][0-9]*\).*/\1/p" \
|
||||
# We want to be careful about matching only the commit
|
||||
# message comment lines generated by this function.
|
||||
# "[snrt][tdh]" matches the nth_string endings.
|
||||
COUNT=$(($(sed -n "s/^# Th[^0-9]*\([1-9][0-9]*\)[snrt][tdh] commit message.*:/\1/p" \
|
||||
< "$SQUASH_MSG" | sed -ne '$p')+1))
|
||||
echo "# This is a combination of $COUNT commits."
|
||||
sed -e 1d -e '2,/^./{
|
||||
@ -315,10 +318,23 @@ make_squash_message () {
|
||||
echo
|
||||
git cat-file commit HEAD | sed -e '1,/^$/d'
|
||||
fi
|
||||
echo
|
||||
echo "# This is the $(nth_string $COUNT) commit message:"
|
||||
echo
|
||||
git cat-file commit $1 | sed -e '1,/^$/d'
|
||||
case $1 in
|
||||
squash)
|
||||
echo
|
||||
echo "# This is the $(nth_string $COUNT) commit message:"
|
||||
echo
|
||||
git cat-file commit $2 | sed -e '1,/^$/d'
|
||||
;;
|
||||
fixup)
|
||||
echo
|
||||
echo "# The $(nth_string $COUNT) commit message will be skipped:"
|
||||
echo
|
||||
# Comment the lines of the commit message out using
|
||||
# "# " rather than "# " to make them less likely to
|
||||
# confuse the sed regexp above.
|
||||
git cat-file commit $2 | sed -e '1,/^$/d' -e 's/^/# /'
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
peek_next_command () {
|
||||
@ -367,20 +383,28 @@ do_next () {
|
||||
warn
|
||||
exit 0
|
||||
;;
|
||||
squash|s)
|
||||
comment_for_reflog squash
|
||||
squash|s|fixup|f)
|
||||
case "$command" in
|
||||
squash|s)
|
||||
squash_style=squash
|
||||
;;
|
||||
fixup|f)
|
||||
squash_style=fixup
|
||||
;;
|
||||
esac
|
||||
comment_for_reflog $squash_style
|
||||
|
||||
test -f "$DONE" && has_action "$DONE" ||
|
||||
die "Cannot 'squash' without a previous commit"
|
||||
die "Cannot '$squash_style' without a previous commit"
|
||||
|
||||
mark_action_done
|
||||
make_squash_message $sha1 > "$MSG"
|
||||
make_squash_message $squash_style $sha1 > "$MSG"
|
||||
failed=f
|
||||
author_script=$(get_author_ident_from_commit HEAD)
|
||||
output git reset --soft HEAD^
|
||||
pick_one -n $sha1 || failed=t
|
||||
case "$(peek_next_command)" in
|
||||
squash|s)
|
||||
squash|s|fixup|f)
|
||||
USE_OUTPUT=output
|
||||
MSG_OPT=-F
|
||||
EDIT_OR_FILE="$MSG"
|
||||
@ -768,6 +792,7 @@ first and then run 'git rebase --continue' again."
|
||||
# r, reword = use commit, but edit the commit message
|
||||
# e, edit = use commit, but stop for amending
|
||||
# s, squash = use commit, but meld into previous commit
|
||||
# f, fixup = like "squash", but discard this commit's log message
|
||||
#
|
||||
# If you remove a line here THAT COMMIT WILL BE LOST.
|
||||
# However, if you remove everything, the rebase will be aborted.
|
||||
|
||||
@ -9,8 +9,9 @@
|
||||
#
|
||||
# "[<lineno1>] [<lineno2>]..."
|
||||
#
|
||||
# If a line number is prefixed with "squash", "edit", or "reword", the
|
||||
# respective line's command will be replaced with the specified one.
|
||||
# If a line number is prefixed with "squash", "fixup", "edit", or
|
||||
# "reword", the respective line's command will be replaced with the
|
||||
# specified one.
|
||||
|
||||
set_fake_editor () {
|
||||
echo "#!$SHELL_PATH" >fake-editor.sh
|
||||
@ -32,7 +33,7 @@ cat "$1".tmp
|
||||
action=pick
|
||||
for line in $FAKE_LINES; do
|
||||
case $line in
|
||||
squash|edit|reword)
|
||||
squash|fixup|edit|reword)
|
||||
action="$line";;
|
||||
*)
|
||||
echo sed -n "${line}s/^pick/$action/p"
|
||||
|
||||
@ -235,6 +235,36 @@ test_expect_success 'multi-squash only fires up editor once' '
|
||||
test 1 = $(git show | grep ONCE | wc -l)
|
||||
'
|
||||
|
||||
test_expect_success 'multi-fixup only fires up editor once' '
|
||||
git checkout -b multi-fixup E &&
|
||||
base=$(git rev-parse HEAD~4) &&
|
||||
FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \
|
||||
git rebase -i $base &&
|
||||
test $base = $(git rev-parse HEAD^) &&
|
||||
test 1 = $(git show | grep ONCE | wc -l) &&
|
||||
git checkout to-be-rebased &&
|
||||
git branch -D multi-fixup
|
||||
'
|
||||
|
||||
cat > expect-squash-fixup << EOF
|
||||
B
|
||||
|
||||
D
|
||||
|
||||
ONCE
|
||||
EOF
|
||||
|
||||
test_expect_success 'squash and fixup generate correct log messages' '
|
||||
git checkout -b squash-fixup E &&
|
||||
base=$(git rev-parse HEAD~4) &&
|
||||
FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \
|
||||
git rebase -i $base &&
|
||||
git cat-file commit HEAD | sed -e 1,/^\$/d > actual-squash-fixup &&
|
||||
test_cmp expect-squash-fixup actual-squash-fixup &&
|
||||
git checkout to-be-rebased &&
|
||||
git branch -D squash-fixup
|
||||
'
|
||||
|
||||
test_expect_success 'squash works as expected' '
|
||||
for n in one two three four
|
||||
do
|
||||
|
||||
Loading…
Reference in New Issue
Block a user