4 echo "Invalid arguments!"
5 echo "$0 <rNNNNNN | git-hash>"
9 if [ -n "$(git status -uno -s --porcelain)" ]; then
10 echo "You have unstashed changes. Please stash and then revert."
16 OTHER
=$
(git svn find-rev
"$COMMIT")
17 if [ $?
-ne 0 ] ||
[ "$OTHER" = "" ]; then
18 echo "Error! Could not find an svn/git revision for commit $COMMIT!"
20 echo "Possible problems are:"
21 echo " * Your revision number ($COMMIT) is wrong"
22 echo " * This tree is not up to date (before that commit)"
23 echo " * This commit in in another three (llvm, clang, compiler-rt, etc)"
27 if [ -n "$(echo $COMMIT | grep '^r[0-9]\+')" ]; then
28 SVN
=`echo $COMMIT | sed -e 's/^r//'`
35 # Grab the one line message for our revert commit message.
36 ONE_LINE_MSG
=$
(git log
--oneline $GIT -1 | cut
-f2- -d " ")
39 git revert
--no-commit $GIT 2>/dev
/null
41 echo "Error! Failed to revert commit r$SVN. Resetting to head."
46 # Create a template in our .git directory.
47 TEMPLATE
="`git rev-parse --git-dir`/git-svn-revert-template"
49 Revert "$ONE_LINE_MSG"
51 This reverts commit r$SVN.
54 # Begin the commit but give our user an opportunity to edit it.
55 git commit
--file="$TEMPLATE" --edit
57 echo "Error! Failed to commit reverting commit for commit r$SVN. Reverting to head."