mergetool-lib: combine vimdiff and gvimdiff run blocks

They are nearly identical outside of the foreground flag, which can safely
be passed to both vim and gvim. The merge tool itself is named in
$merge_tool_path.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index b5e1943b1d166b543998c80579c65e82de36516a..f9a51ba50448c8e275c14e0e33afa31239c890a9 100644 (file)
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -169,25 +169,14 @@ run_merge_tool () {
                        "$merge_tool_path" "$LOCAL" "$REMOTE" | cat
                fi
                ;;
                        "$merge_tool_path" "$LOCAL" "$REMOTE" | cat
                fi
                ;;

-       vimdiff)
-               if merge_mode; then
-                       touch "$BACKUP"
-                       "$merge_tool_path" -d -c "wincmd l" \
-                               "$LOCAL" "$MERGED" "$REMOTE"
-                       check_unchanged
-               else
-                       "$merge_tool_path" -d -c "wincmd l" \
-                               "$LOCAL" "$REMOTE"
-               fi
-               ;;
-       gvimdiff)
+       vimdiff|gvimdiff)

                if merge_mode; then
                        touch "$BACKUP"
                if merge_mode; then
                        touch "$BACKUP"

-                       "$merge_tool_path" -d -c "wincmd l" -f \
+                       "$merge_tool_path" -f -d -c "wincmd l" \

                                "$LOCAL" "$MERGED" "$REMOTE"
                        check_unchanged
                else
                                "$LOCAL" "$MERGED" "$REMOTE"
                        check_unchanged
                else

-                       "$merge_tool_path" -d -c "wincmd l" -f \
+                       "$merge_tool_path" -f -d -c "wincmd l" \

                                "$LOCAL" "$REMOTE"
                fi
                ;;
                                "$LOCAL" "$REMOTE"
                fi
                ;;