Makefile: drop dependency between git-instaweb and gitweb

diff --git a/builtin/grep.c b/builtin/grep.c
index 69ac2d8797ec32dc206425db0a2f3d7356810cfe..4063882f06536ad5b3f1292a5b66e534ad4688af 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -361,9 +361,7 @@ static void run_pager(struct grep_opt *opt, const char *prefix)
                argv[i] = path_list->items[i].string;
        argv[path_list->nr] = NULL;
 
-       if (prefix && chdir(prefix))
-               die(_("Failed to chdir: %s"), prefix);
-       status = run_command_v_opt(argv, RUN_USING_SHELL);
+       status = run_command_v_opt_cd_env(argv, RUN_USING_SHELL, prefix, NULL);
        if (status)
                exit(status);
        free(argv);
@@ -458,10 +456,10 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
 }
 
 static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
-                      struct object *obj, const char *name, struct object_context *oc)
+                      struct object *obj, const char *name, const char *path)
 {
        if (obj->type == OBJ_BLOB)
-               return grep_sha1(opt, obj->sha1, name, 0, oc ? oc->path : NULL);
+               return grep_sha1(opt, obj->sha1, name, 0, path);
        if (obj->type == OBJ_COMMIT || obj->type == OBJ_TREE) {
                struct tree_desc tree;
                void *data;
@@ -503,7 +501,7 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
        for (i = 0; i < nr; i++) {
                struct object *real_obj;
                real_obj = deref_tag(list->objects[i].item, NULL, 0);
-               if (grep_object(opt, pathspec, real_obj, list->objects[i].name, list->objects[i].context)) {
+               if (grep_object(opt, pathspec, real_obj, list->objects[i].name, list->objects[i].path)) {
                        hit = 1;
                        if (opt->status_only)
                                break;
@@ -823,7 +821,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                        struct object *object = parse_object_or_die(sha1, arg);
                        if (!seen_dashdash)
                                verify_non_filename(prefix, arg);
-                       add_object_array_with_context(object, arg, &list, xmemdupz(&oc, sizeof(struct object_context)));
+                       add_object_array_with_path(object, arg, &list, oc.mode, oc.path);
                        continue;
                }
                if (!strcmp(arg, "--")) {
@@ -874,6 +872,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                if (len > 4 && is_dir_sep(pager[len - 5]))
                        pager += len - 4;
 
+               if (opt.ignore_case && !strcmp("less", pager))
+                       string_list_append(&path_list, "-I");
+
                if (!strcmp("less", pager) || !strcmp("vi", pager)) {
                        struct strbuf buf = STRBUF_INIT;
                        strbuf_addf(&buf, "+/%s%s",