difftool: retire the scripted version

diff --git a/git-mergetool.sh b/git-mergetool.sh
index 65696d83828a960e3e8d4b2794b7aa0b3172ff1e..e52b4e4f24088d7552d88aa5a3c9ffc308f6a4cf 100755 (executable)
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -9,7 +9,7 @@
 # at the discretion of Junio C Hamano.
 #
 
-USAGE='[--tool=tool] [--tool-help] [-y|--no-prompt|--prompt] [file to merge] ...'
+USAGE='[--tool=tool] [--tool-help] [-y|--no-prompt|--prompt] [-O<orderfile>] [file to merge] ...'
 SUBDIRECTORY_OK=Yes
 NONGIT_OK=Yes
 OPTIONS_SPEC=
@@ -390,6 +390,7 @@ print_noop_and_exit () {
 main () {
        prompt=$(git config --bool mergetool.prompt)
        guessed_merge_tool=false
+       orderfile=
 
        while test $# != 0
        do
@@ -419,6 +420,9 @@ main () {
                --prompt)
                        prompt=true
                        ;;
+               -O*)
+                       orderfile="$1"
+                       ;;
                --)
                        shift
                        break
@@ -460,7 +464,8 @@ main () {
        fi
 
        files=$(git -c core.quotePath=false \
-               diff --name-only --diff-filter=U -- "$@")
+               diff --name-only --diff-filter=U \
+               ${orderfile:+"$orderfile"} -- "$@")
 
        cd_to_toplevel