X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-am.sh;h=1056075545ad3e5e42626d167c91c1deada6186b;hb=c30c10cff1d640ce119596b907c10cc11f83358d;hp=ebfbee59d3dda5ba8a11e35f697e8e48d2565698;hpb=6954ef206343d366c365f5946caa967f92d7bab1;p=git.git

diff --git a/git-am.sh b/git-am.sh
index ebfbee59d..105607554 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"
@@ -663,10 +683,7 @@ do
 		[eE]*) git_editor "$dotest/final-commit"
 		       action=again ;;
 		[vV]*) action=again
-		       : ${GIT_PAGER=$(git var GIT_PAGER)}
-		       : ${LESS=-FRSX}
-		       export LESS
-		       $GIT_PAGER "$dotest/patch" ;;
+		       git_pager "$dotest/patch" ;;
 		*)     action=again ;;
 		esac
 	    done
@@ -768,6 +785,10 @@ do
 	git update-ref -m "$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
@@ -776,5 +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