treewide: rename 'struct exclude_list' to 'struct pattern_list'

diff --git a/list-objects.c b/list-objects.c
index dc77361e11d02a4eaa994f4351310a0d54d33ef6..9307d91fb3fc8bee9cbeb1a6387b5d5bf92dbd4d 100644 (file)
--- a/list-objects.c
+++ b/list-objects.c
@@ -18,8 +18,7 @@ struct traversal_context {
        show_object_fn show_object;
        show_commit_fn show_commit;
        void *show_data;
-       filter_object_fn filter_fn;
-       void *filter_data;
+       struct filter *filter;
 };
 
 static void process_blob(struct traversal_context *ctx,
@@ -29,7 +28,7 @@ static void process_blob(struct traversal_context *ctx,
 {
        struct object *obj = &blob->object;
        size_t pathlen;
-       enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
+       enum list_objects_filter_result r;
 
        if (!ctx->revs->blob_objects)
                return;
@@ -54,11 +53,10 @@ static void process_blob(struct traversal_context *ctx,
 
        pathlen = path->len;
        strbuf_addstr(path, name);
-       if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
-               r = ctx->filter_fn(ctx->revs->repo,
-                                  LOFS_BLOB, obj,
-                                  path->buf, &path->buf[pathlen],
-                                  ctx->filter_data);
+       r = list_objects_filter__filter_object(ctx->revs->repo,
+                                              LOFS_BLOB, obj,
+                                              path->buf, &path->buf[pathlen],
+                                              ctx->filter);
        if (r & LOFR_MARK_SEEN)
                obj->flags |= SEEN;
        if (r & LOFR_DO_SHOW)
@@ -125,6 +123,11 @@ static void process_tree_contents(struct traversal_context *ctx,
 
                if (S_ISDIR(entry.mode)) {
                        struct tree *t = lookup_tree(ctx->revs->repo, &entry.oid);
+                       if (!t) {
+                               die(_("entry '%s' in tree %s has tree mode, "
+                                     "but is not a tree"),
+                                   entry.path, oid_to_hex(&tree->object.oid));
+                       }
                        t->object.flags |= NOT_USER_GIVEN;
                        process_tree(ctx, t, base, entry.path);
                }
@@ -133,6 +136,11 @@ static void process_tree_contents(struct traversal_context *ctx,
                                        base, entry.path);
                else {
                        struct blob *b = lookup_blob(ctx->revs->repo, &entry.oid);
+                       if (!b) {
+                               die(_("entry '%s' in tree %s has blob mode, "
+                                     "but is not a blob"),
+                                   entry.path, oid_to_hex(&tree->object.oid));
+                       }
                        b->object.flags |= NOT_USER_GIVEN;
                        process_blob(ctx, b, base, entry.path);
                }
@@ -147,7 +155,7 @@ static void process_tree(struct traversal_context *ctx,
        struct object *obj = &tree->object;
        struct rev_info *revs = ctx->revs;
        int baselen = base->len;
-       enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
+       enum list_objects_filter_result r;
        int failed_parse;
 
        if (!revs->tree_objects)
@@ -176,11 +184,10 @@ static void process_tree(struct traversal_context *ctx,
        }
 
        strbuf_addstr(base, name);
-       if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
-               r = ctx->filter_fn(ctx->revs->repo,
-                                  LOFS_BEGIN_TREE, obj,
-                                  base->buf, &base->buf[baselen],
-                                  ctx->filter_data);
+       r = list_objects_filter__filter_object(ctx->revs->repo,
+                                              LOFS_BEGIN_TREE, obj,
+                                              base->buf, &base->buf[baselen],
+                                              ctx->filter);
        if (r & LOFR_MARK_SEEN)
                obj->flags |= SEEN;
        if (r & LOFR_DO_SHOW)
@@ -193,16 +200,14 @@ static void process_tree(struct traversal_context *ctx,
        else if (!failed_parse)
                process_tree_contents(ctx, tree, base);
 
-       if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) {
-               r = ctx->filter_fn(ctx->revs->repo,
-                                  LOFS_END_TREE, obj,
-                                  base->buf, &base->buf[baselen],
-                                  ctx->filter_data);
-               if (r & LOFR_MARK_SEEN)
-                       obj->flags |= SEEN;
-               if (r & LOFR_DO_SHOW)
-                       ctx->show_object(obj, base->buf, ctx->show_data);
-       }
+       r = list_objects_filter__filter_object(ctx->revs->repo,
+                                              LOFS_END_TREE, obj,
+                                              base->buf, &base->buf[baselen],
+                                              ctx->filter);
+       if (r & LOFR_MARK_SEEN)
+               obj->flags |= SEEN;
+       if (r & LOFR_DO_SHOW)
+               ctx->show_object(obj, base->buf, ctx->show_data);
 
        strbuf_setlen(base, baselen);
        free_tree_buffer(tree);
@@ -364,6 +369,9 @@ static void do_traverse(struct traversal_context *ctx)
                        struct tree *tree = get_commit_tree(commit);
                        tree->object.flags |= NOT_USER_GIVEN;
                        add_pending_tree(ctx->revs, tree);
+               } else if (commit->object.parsed) {
+                       die(_("unable to load root tree for commit %s"),
+                             oid_to_hex(&commit->object.oid));
                }
                ctx->show_commit(commit, ctx->show_data);
 
@@ -389,8 +397,7 @@ void traverse_commit_list(struct rev_info *revs,
        ctx.show_commit = show_commit;
        ctx.show_object = show_object;
        ctx.show_data = show_data;
-       ctx.filter_fn = NULL;
-       ctx.filter_data = NULL;
+       ctx.filter = NULL;
        do_traverse(&ctx);
 }
 
@@ -403,17 +410,12 @@ void traverse_commit_list_filtered(
        struct oidset *omitted)
 {
        struct traversal_context ctx;
-       filter_free_fn filter_free_fn = NULL;
 
        ctx.revs = revs;
        ctx.show_object = show_object;
        ctx.show_commit = show_commit;
        ctx.show_data = show_data;
-       ctx.filter_fn = NULL;
-
-       ctx.filter_data = list_objects_filter__init(omitted, filter_options,
-                                                   &ctx.filter_fn, &filter_free_fn);
+       ctx.filter = list_objects_filter__init(omitted, filter_options);
        do_traverse(&ctx);
-       if (ctx.filter_data && filter_free_fn)
-               filter_free_fn(ctx.filter_data);
+       list_objects_filter__free(ctx.filter);
 }