gitweb: Mark first match when searching commit messages

diff --git a/git-merge.sh b/git-merge.sh
index c2092a204035ad0315a3d37ed2f70097e68ed052..1c123a37e6941b6727c6101bb29cbc485a380c20 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -3,7 +3,19 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-USAGE='[-n] [--summary] [--[no-]commit] [--[no-]squash] [--[no-]ff] [-s <strategy>] [-m=<merge-message>] <commit>+'
+OPTIONS_KEEPDASHDASH=
+OPTIONS_SPEC="\
+git-merge [options] <remote>...
+git-merge [options] <msg> HEAD <remote>
+--
+summary              show a diffstat at the end of the merge
+n,no-summary         don't show a diffstat at the end of the merge
+squash               create a single commit instead of doing a merge
+commit               perform a commit if the merge sucesses (default)
+ff                   allow fast forward (default)
+s,strategy=          merge strategy to use
+m,message=           message to be used for the merge commit (if any)
+"
 
 SUBDIRECTORY_OK=Yes
 . git-sh-setup
@@ -28,20 +40,19 @@ allow_trivial_merge=t
 
 dropsave() {
        rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \
-                "$GIT_DIR/MERGE_SAVE" || exit 1
+                "$GIT_DIR/MERGE_STASH" || exit 1
 }
 
 savestate() {
        # Stash away any local modifications.
-       git diff-index -z --name-only $head |
-       cpio -0 -o >"$GIT_DIR/MERGE_SAVE"
+       git stash create >"$GIT_DIR/MERGE_STASH"
 }
 
 restorestate() {
-        if test -f "$GIT_DIR/MERGE_SAVE"
+        if test -f "$GIT_DIR/MERGE_STASH"
        then
                git reset --hard $head >/dev/null
-               cpio -iuv <"$GIT_DIR/MERGE_SAVE"
+               git stash apply $(cat "$GIT_DIR/MERGE_STASH")
                git update-index --refresh >/dev/null
        fi
 }
@@ -133,72 +144,47 @@ merge_name () {
        fi
 }
 
-parse_option () {
-       case "$1" in
-       -n|--n|--no|--no-|--no-s|--no-su|--no-sum|--no-summ|\
-               --no-summa|--no-summar|--no-summary)
-               show_diffstat=false ;;
-       --summary)
-               show_diffstat=t ;;
-       --sq|--squ|--squa|--squas|--squash)
-               allow_fast_forward=t squash=t no_commit=t ;;
-       --no-sq|--no-squ|--no-squa|--no-squas|--no-squash)
-               allow_fast_forward=t squash= no_commit= ;;
-       --c|--co|--com|--comm|--commi|--commit)
-               allow_fast_forward=t squash= no_commit= ;;
-       --no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
-               allow_fast_forward=t squash= no_commit=t ;;
-       --ff)
-               allow_fast_forward=t squash= no_commit= ;;
-       --no-ff)
-               allow_fast_forward=false squash= no_commit= ;;
-       -s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
-               --strateg=*|--strategy=*|\
-       -s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
-               case "$#,$1" in
-               *,*=*)
-                       strategy=`expr "z$1" : 'z-[^=]*=\(.*\)'` ;;
-               1,*)
-                       usage ;;
-               *)
-                       strategy="$2"
-                       shift ;;
-               esac
-               case " $all_strategies " in
-               *" $strategy "*)
-                       use_strategies="$use_strategies$strategy " ;;
-               *)
-                       die "available strategies are: $all_strategies" ;;
-               esac
-               ;;
-       -m=*|--m=*|--me=*|--mes=*|--mess=*|--messa=*|--messag=*|--message=*)
-               merge_msg=`expr "z$1" : 'z-[^=]*=\(.*\)'`
-               have_message=t
-               ;;
-       -m|--m|--me|--mes|--mess|--messa|--messag|--message)
-               shift
-               case "$#" in
-               1)      usage ;;
-               esac
-               merge_msg="$1"
-               have_message=t
-               ;;
-       -*)     usage ;;
-       *)      return 1 ;;
-       esac
-       shift
-       args_left=$#
-}
-
 parse_config () {
-       while test $# -gt 0
-       do
-               parse_option "$@" || usage
-               while test $args_left -lt $#
-               do
+       while test $# != 0; do
+               case "$1" in
+               -n|--no-summary)
+                       show_diffstat=false ;;
+               --summary)
+                       show_diffstat=t ;;
+               --squash)
+                       allow_fast_forward=t squash=t no_commit=t ;;
+               --no-squash)
+                       allow_fast_forward=t squash= no_commit= ;;
+               --commit)
+                       allow_fast_forward=t squash= no_commit= ;;
+               --no-commit)
+                       allow_fast_forward=t squash= no_commit=t ;;
+               --ff)
+                       allow_fast_forward=t squash= no_commit= ;;
+               --no-ff)
+                       allow_fast_forward=false squash= no_commit= ;;
+               -s|--strategy)
+                       shift
+                       case " $all_strategies " in
+                       *" $1 "*)
+                               use_strategies="$use_strategies$1 " ;;
+                       *)
+                               die "available strategies are: $all_strategies" ;;
+                       esac
+                       ;;
+               -m|--message)
                        shift
-               done
+                       merge_msg="$1"
+                       have_message=t
+                       ;;
+               --)
+                       shift
+                       break ;;
+               *)      usage ;;
+               esac
+               shift
        done
+       args_left=$#
 }
 
 test $# != 0 || usage
@@ -210,17 +196,12 @@ then
        mergeopts=$(git config "branch.${branch#refs/heads/}.mergeoptions")
        if test -n "$mergeopts"
        then
-               parse_config $mergeopts
+               parse_config $mergeopts --
        fi
 fi
 
-while parse_option "$@"
-do
-       while test $args_left -lt $#
-       do
-               shift
-       done
-done
+parse_config "$@"
+while test $args_left -lt $#; do shift; done
 
 if test -z "$show_diffstat"; then
     test "$(git config --bool merge.diffstat)" = false && show_diffstat=false
@@ -437,7 +418,7 @@ case "$use_strategies" in
     single_strategy=no
     ;;
 *)
-    rm -f "$GIT_DIR/MERGE_SAVE"
+    rm -f "$GIT_DIR/MERGE_STASH"
     single_strategy=yes
     ;;
 esac