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git-revert with conflicts to behave as git-merge with conflicts

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In a busy project, reverting a commit almost always results
in a conflict between one or more files (depending on the
commit being reverted).  It is useful to record this
conflict in the commit-to-be message of the resulting commit
(after the resolve).  The process now becomes:

git-revert <SHA-1>
<git complains and prints failed automatic>
<user manually resolves>
git-update-index <resolved files>
git-commit -s

And the commit message is now a merge of the revert commit
message and the conflict commit message, giving the user a
chance to edit it or add more information:

Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Luben Tuikov 2006-10-12 14:52:42 -07:00 committed by Junio C Hamano
parent 1974bf620b
commit a9cb3c6ecb
2 changed files with 12 additions and 3 deletions
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4
git-commit.sh
View File

@ -466,7 +466,7 @@ then
elif test "$use_commit" != ""
then
git-cat-file commit "$use_commit" | sed -e '1,/^$/d'
elif test -f "$GIT_DIR/MERGE_HEAD" && test -f "$GIT_DIR/MERGE_MSG"
elif test -f "$GIT_DIR/MERGE_MSG"
then
cat "$GIT_DIR/MERGE_MSG"
elif test -f "$GIT_DIR/SQUASH_MSG"
@ -632,7 +632,7 @@ then
commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
git-update-ref -m "$rloga: $rlogm" HEAD $commit "$current" &&
rm -f -- "$GIT_DIR/MERGE_HEAD" &&
rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" &&
if test -f "$NEXT_INDEX"
then
mv "$NEXT_INDEX" "$THIS_INDEX"

11
git-revert.sh
View File

@ -141,9 +141,18 @@ git-read-tree -m -u --aggressive $base $head $next &&
result=$(git-write-tree 2>/dev/null) || {
echo >&2 "Simple $me fails; trying Automatic $me."
git-merge-index -o git-merge-one-file -a || {
mv -f .msg "$GIT_DIR/MERGE_MSG"
{
echo '
Conflicts:
'
git ls-files --unmerged |
sed -e 's/^[^ ]* / /' |
uniq
} >>"$GIT_DIR/MERGE_MSG"
echo >&2 "Automatic $me failed. After resolving the conflicts,"
echo >&2 "mark the corrected paths with 'git-update-index <paths>'"
echo >&2 "and commit with 'git commit -F .msg'"
echo >&2 "and commit the result."
case "$me" in
cherry-pick)
echo >&2 "You may choose to use the following when making"