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-rwxr-xr-xgit-am.sh45
1 files changed, 38 insertions, 7 deletions
diff --git a/git-am.sh b/git-am.sh
index 9df951a597..1056075545 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -15,6 +15,8 @@ q,quiet be quiet
s,signoff add a Signed-off-by line to the commit message
u,utf8 recode into utf8 (default)
k,keep pass -k flag to git-mailinfo
+keep-cr pass --keep-cr flag to git-mailsplit for mbox format
+no-keep-cr do not pass --keep-cr flag to git-mailsplit independent of am.keepcr
c,scissors strip everything before a scissors line
whitespace= pass it through git-apply
ignore-space-change pass it through git-apply
@@ -217,12 +219,12 @@ check_patch_format () {
split_patches () {
case "$patch_format" in
mbox)
- case "$rebasing" in
- '')
- keep_cr= ;;
- ?*)
- keep_cr=--keep-cr ;;
- esac
+ if test -n "$rebasing" || test t = "$keepcr"
+ then
+ keep_cr=--keep-cr
+ else
+ keep_cr=
+ fi
git mailsplit -d"$prec" -o"$dotest" -b $keep_cr -- "$@" > "$dotest/last" ||
clean_abort
;;
@@ -291,13 +293,18 @@ split_patches () {
prec=4
dotest="$GIT_DIR/rebase-apply"
-sign= utf8=t keep= skip= interactive= resolved= rebasing= abort=
+sign= utf8=t keep= keepcr= skip= interactive= resolved= rebasing= abort=
resolvemsg= resume= scissors= no_inbody_headers=
git_apply_opt=
committer_date_is_author_date=
ignore_date=
allow_rerere_autoupdate=
+if test "$(git config --bool --get am.keepcr)" = true
+then
+ keepcr=t
+fi
+
while test $# != 0
do
case "$1" in
@@ -348,6 +355,10 @@ do
allow_rerere_autoupdate="$1" ;;
-q|--quiet)
GIT_QUIET=t ;;
+ --keep-cr)
+ keepcr=t ;;
+ --no-keep-cr)
+ keepcr=f ;;
--)
shift; break ;;
*)
@@ -453,6 +464,7 @@ else
echo "$sign" >"$dotest/sign"
echo "$utf8" >"$dotest/utf8"
echo "$keep" >"$dotest/keep"
+ echo "$keepcr" >"$dotest/keepcr"
echo "$scissors" >"$dotest/scissors"
echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
echo "$GIT_QUIET" >"$dotest/quiet"
@@ -496,6 +508,12 @@ if test "$(cat "$dotest/keep")" = t
then
keep=-k
fi
+case "$(cat "$dotest/keepcr")" in
+t)
+ keepcr=--keep-cr ;;
+f)
+ keepcr=--no-keep-cr ;;
+esac
case "$(cat "$dotest/scissors")" in
t)
scissors=--scissors ;;
@@ -575,6 +593,7 @@ do
echo "Patch is empty. Was it split wrong?"
stop_here $this
}
+ rm -f "$dotest/original-commit"
if test -f "$dotest/rebasing" &&
commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \
-e q "$dotest/$msgnum") &&
@@ -582,6 +601,7 @@ do
then
git cat-file commit "$commit" |
sed -e '1,/^$/d' >"$dotest/msg-clean"
+ echo "$commit" > "$dotest/original-commit"
else
{
sed -n '/^Subject/ s/Subject: //p' "$dotest/info"
@@ -765,6 +785,10 @@ do
git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent ||
stop_here $this
+ if test -f "$dotest/original-commit"; then
+ echo "$(cat "$dotest/original-commit") $commit" >> "$dotest/rewritten"
+ fi
+
if test -x "$GIT_DIR"/hooks/post-applypatch
then
"$GIT_DIR"/hooks/post-applypatch
@@ -773,5 +797,12 @@ do
go_next
done
+if test -s "$dotest"/rewritten; then
+ git notes copy --for-rewrite=rebase < "$dotest"/rewritten
+ if test -x "$GIT_DIR"/hooks/post-rewrite; then
+ "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten
+ fi
+fi
+
rm -fr "$dotest"
git gc --auto