[PATCH] make cg-commit --review restore original tree state afterwards
If you delete hunks from the patch that 'cg-commit -p' shows you, then
they are lost 'forever'. Let's put back everything how it was
beforehand instead.
---
cg-commit | 25 +++++++++++++++++--------
1 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/cg-commit b/cg-commit
index 01a4eb7..81b3619 100755
--- a/cg-commit
+++ b/cg-commit
@@ -568,18 +568,16 @@ else
fi
rm "$LOGMSG2"
+pine_for_darcs() {
+ die "unable to revert the new patch; the original patch is available in $PATCH, your edited patch is available in $PATCH2, your log message is in $LOGMSG, your working copy is in undefined state now and the world is about to end in ten minutes, have a nice day"
+}
+
if [ "$review" ]; then
if ! cmp -s "$PATCH" "$PATCH2"; then
echo "Reverting the original patch..."
- if ! cg-patch -R < "$PATCH"; then
- die "unable to revert the original patch; the original patch is available in $PATCH, your edited patch is available in $PATCH2, your log message is in $LOGMSG, your working copy is in undefined state now and the world is about to end in ten minutes, have a nice day"
- fi
+ cg-patch -R < "$PATCH" || pine_for_darcs
echo "Applying the edited patch..."
- if ! cg-patch < "$PATCH2"; then
- # FIXME: Do something better to alleviate this situation.
- # At least restore the tree to the original state.
- die "unable to apply the edited patch; the original patch is available in $PATCH, your edited patch is available in $PATCH2, your log message is in $LOGMSG, your working copy is in undefined state now and the world is about to end in five minutes, have a nice day"
- fi
+ cg-patch < "$PATCH2" || pine_for_darcs
fi
fi
@@ -625,6 +623,17 @@ if [ "$amend" ]; then
fi
treeid="$(git-write-tree ${missingok})"
+
+if [ "$review" ]; then
+ if ! cmp -s "$PATCH" "$PATCH2"; then
+ echo "Reverting the new patch..."
+ cg-patch -R < "$PATCH2" || pine_for_darcs
+ echo "Applying the old patch..."
+ cg-patch < "$PATCH" || pine_for_darcs
+ fi
+fi
+
+
[ "$treeid" ] || die "git-write-tree failed"
if [ ! "$force" ] && [ ! "$merging" ] && [ "$oldhead" ] &&
[ "$treeid" = "$(cg-object-id -t)" ]; then
--
1.4.2.g0ea2
Sam Vilain <sam@vilain.net>