Add hooks to tools/git-applypatch.
This teachs git-applypatch, which is used from git-applymbox, three
hooks, similar to what git-commit-script uses.
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/tools/git-applypatch b/tools/git-applypatch
index 406fef3..e5bc3c0 100755
--- a/tools/git-applypatch
+++ b/tools/git-applypatch
@@ -10,58 +10,109 @@
## $3 - "info" file with Author, email and subject
## $4 - optional file containing signoff to add
##
-signoff="$4"
+. git-sh-setup-script || die "Not a git archive."
+
final=.dotest/final-commit
##
## If this file exists, we ask before applying
##
query_apply=.dotest/.query_apply
+
+## We do not munge the first line of the commit message too much
+## if this file exists.
keep_subject=.dotest/.keep_subject
+
+
MSGFILE=$1
PATCHFILE=$2
INFO=$3
-EDIT=${VISUAL:-$EDITOR}
-EDIT=${EDIT:-vi}
+SIGNOFF=$4
+EDIT=${VISUAL:-${EDITOR:-vi}}
export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
-if [ -n "$signoff" -a -f "$signoff" ]; then
- cat $signoff >> $MSGFILE
+if test '' != "$SIGNOFF"
+then
+ if test -f "$SIGNOFF"
+ then
+ SIGNOFF=`cat "$SIGNOFF"` || exit
+ elif case "$SIGNOFF" in yes | true | me | please) : ;; *) false ;; esac
+ then
+ SIGNOFF=`git-var GIT_COMMITTER_IDENT | sed -e '
+ s/>.*/>/
+ s/^/Signed-off-by: /'
+ `
+ else
+ SIGNOFF=
+ fi
+ if test '' != "$SIGNOFF"
+ then
+ LAST_SIGNED_OFF_BY=`
+ sed -ne '/^Signed-off-by: /p' "$MSGFILE" |
+ tail -n 1
+ `
+ test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" ||
+ echo "$SIGNOFF" >>"$MSGFILE"
+ fi
fi
+
patch_header=
test -f "$keep_subject" || patch_header='[PATCH] '
-(echo "$patch_header$SUBJECT" ; if [ -s $MSGFILE ]; then echo ; cat $MSGFILE; fi ) > $final
+{
+ echo "$patch_header$SUBJECT"
+ if test -s "$MSGFILE"
+ then
+ echo
+ cat "$MSGFILE"
+ fi
+} >"$final"
-f=0
-[ -f $query_apply ] || f=1
+interactive=yes
+test -f "$query_apply" || interactive=no
-while [ $f -eq 0 ]; do
+while [ "$interactive" = yes ]; do
echo "Commit Body is:"
echo "--------------------------"
- cat $final
+ cat "$final"
echo "--------------------------"
echo -n "Apply? [y]es/[n]o/[e]dit/[a]ccept all "
read reply
- case $reply in
- y|Y) f=1;;
+ case "$reply" in
+ y|Y) interactive=no;;
n|N) exit 2;; # special value to tell dotest to keep going
- e|E) $EDIT $final;;
- a|A) rm -f $query_apply
- f=1;;
+ e|E) "$EDIT" "$final";;
+ a|A) rm -f "$query_apply"
+ interactive=no ;;
esac
done
+if test -x "$GIT_DIR"/hooks/applypatch-msg
+then
+ "$GIT_DIR"/hooks/applypatch-msg "$final" || exit
+fi
+
echo
echo Applying "'$SUBJECT'"
echo
-git-apply --index $PATCHFILE || exit 1
+git-apply --index "$PATCHFILE" || exit 1
+
+if test -x "$GIT_DIR"/hooks/pre-applypatch
+then
+ "$GIT_DIR"/hooks/pre-applypatch || exit
+fi
+
tree=$(git-write-tree) || exit 1
echo Wrote tree $tree
-commit=$(git-commit-tree $tree -p $(cat .git/HEAD) < $final) || exit 1
+commit=$(git-commit-tree $tree -p $(cat "$GIT_DIR"/HEAD) < "$final") || exit 1
echo Committed: $commit
-echo $commit > .git/HEAD
+echo $commit > "$GIT_DIR"/HEAD
+
+if test -x "$GIT_DIR"/hooks/post-applypatch
+then
+ "$GIT_DIR"/hooks/post-applypatch
+fi
