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Teach 'rebase -i' the command "reword"

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Make it easier to edit just the commit message for a commit
using 'git rebase -i' by introducing the "reword" command.

Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Björn Gustavsson 2009-10-07 08:13:23 +02:00 committed by Junio C Hamano
parent dbc1b1f710
commit 6741aa6c39
4 changed files with 32 additions and 6 deletions
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9
Documentation/git-rebase.txt
View File

@ -368,14 +368,17 @@ By replacing the command "pick" with the command "edit", you can tell
the files and/or the commit message, amend the commit, and continue
rebasing.
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.
In both cases, or when a "pick" does not succeed (because of merge
errors), the loop will stop to let you fix things, and you can continue
the loop with `git rebase --continue`.
'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
and/or resolving conflicts you can continue with `git rebase --continue`.
For example, if you want to reorder the last 5 commits, such that what
was HEAD~4 becomes the new HEAD. To achieve that, you would call

9
git-rebase--interactive.sh
View File

@ -340,6 +340,14 @@ do_next () {
pick_one $sha1 ||
die_with_patch $sha1 "Could not apply $sha1... $rest"
;;
reword|r)
comment_for_reflog reword
mark_action_done
pick_one $sha1 ||
die_with_patch $sha1 "Could not apply $sha1... $rest"
output git commit --amend
;;
edit|e)
comment_for_reflog edit
@ -752,6 +760,7 @@ first and then run 'git rebase --continue' again."
#
# Commands:
# p, pick = use commit
# 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
#

6
t/lib-rebase.sh
View File

@ -9,8 +9,8 @@
#
# "[<lineno1>] [<lineno2>]..."
#
# If a line number is prefixed with "squash" or "edit", the respective line's
# command will be replaced with the specified one.
# If a line number is prefixed with "squash", "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 +32,7 @@ cat "$1".tmp
action=pick
for line in $FAKE_LINES; do
case $line in
squash|edit)
squash|edit|reword)
action="$line";;
*)
echo sed -n "${line}s/^pick/$action/p"

14
t/t3404-rebase-interactive.sh
View File

@ -470,4 +470,18 @@ test_expect_success 'avoid unnecessary reset' '
test 123456789 = $MTIME
'
test_expect_success 'reword' '
git checkout -b reword-branch master &&
FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A &&
git show HEAD | grep "E changed" &&
test $(git rev-parse master) != $(git rev-parse HEAD) &&
test $(git rev-parse master^) = $(git rev-parse HEAD^) &&
FAKE_LINES="1 2 reword 3 4" FAKE_COMMIT_MESSAGE="D changed" git rebase -i A &&
git show HEAD^ | grep "D changed" &&
FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" git rebase -i A &&
git show HEAD~3 | grep "B changed" &&
FAKE_LINES="1 reword 2 3 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A &&
git show HEAD~2 | grep "C changed"
'
test_done