Code

git-format-patch fixes.
authorJunio C Hamano <junkio@cox.net>
Tue, 16 Aug 2005 22:23:50 +0000 (15:23 -0700)
committerJunio C Hamano <junkio@cox.net>
Wed, 17 Aug 2005 05:22:35 +0000 (22:22 -0700)
Introduces --keep-subjects flag to tell it not to munge the
first line of the commit message.  Running "git applymbox" on
the output from "git format-patch -m -k" would preserve the
original commit information better this way.

At the same time, prefix Subject: on the first line of the
commit, to help people cut&copy.

Signed-off-by: Junio C Hamano <junkio@cox.net>
git-format-patch-script

index 78bb089542082416ccc506a4ec141177cf753cbf..3c3413b76fc43572d0eb36e4461845bbada24061 100755 (executable)
@@ -6,7 +6,7 @@
 . git-sh-setup-script || die "Not a git archive."
 
 usage () {
-    echo >&2 "usage: $0"' [-n] [-o dir] [--mbox] [--check] [--signoff] [-<diff options>...] upstream [ our-head ]
+    echo >&2 "usage: $0"' [-n] [-o dir] [--keep-subject] [--mbox] [--check] [--signoff] [-<diff options>...] upstream [ our-head ]
 
 Prepare each commit with its patch since our-head forked from upstream,
 one file per patch, for e-mail submission.  Each output file is
@@ -44,6 +44,9 @@ do
     date=t ;;
     -m|--m|--mb|--mbo|--mbox)
     date=t author=t mbox=t ;;
+    -k|--k|--ke|--kee|--keep|--keep-|--keep-s|--keep-su|--keep-sub|\
+    --keep-subj|--keep-subje|--keep-subjec|--keep-subject)
+    keep_subject=t ;;
     -n|--n|--nu|--num|--numb|--numbe|--number|--numbere|--numbered)
     numbered=t ;;
     -s|--s|--si|--sig|--sign|--signo|--signof|--signoff)
@@ -64,6 +67,11 @@ do
     shift
 done
 
+case "$keep_subject$numbered" in
+tt)
+       die '--keep-subject and --numbered are incompatible.' ;;
+esac
+
 revpair=
 case "$#" in
 2)
@@ -142,21 +150,22 @@ do
     {
        mailScript='
        /./d
-       /^$/n
-       s|^\[PATCH[^]]*\] *||'
-
-       case "$mbox" in
-       t)
-           echo 'From nobody Mon Sep 17 00:00:00 2001' ;# UNIX "From" line
-           mailScript="$mailScript"'
-           s|^|Subject: [PATCH'"$num"'] |'
-           ;;
+       /^$/n'
+       case "$keep_subject" in
+       t)  ;;
        *)
            mailScript="$mailScript"'
+           s|^\[PATCH[^]]*\] *||
            s|^|[PATCH'"$num"'] |'
            ;;
        esac
-
+       mailScript="$mailScript"'
+       s|^|Subject: |'
+       case "$mbox" in
+       t)
+           echo 'From nobody Mon Sep 17 00:00:00 2001' ;# UNIX "From" line
+           ;;
+       esac
        eval "$(sed -ne "$whosepatchScript" $commsg)"
        test "$author,$au" = ",$me" || {
                mailScript="$mailScript"'