Re: [PATCH v7 1/3] ref-filter: add worktreepath atom

nbelakovski@gmail.com writes:

+static void lazy_init_worktree_map(void)
+{
+	if (ref_to_worktree_map.worktrees)
+		return;
+
+	ref_to_worktree_map.worktrees = get_worktrees(0);
+	hashmap_init(&(ref_to_worktree_map.map), ref_to_worktree_map_cmpfnc, NULL, 0);
+	populate_worktree_map(&(ref_to_worktree_map.map), ref_to_worktree_map.worktrees);
+}
+
+static char *get_worktree_path(const struct used_atom *atom, const struct ref_array_item *ref)
+{
+	struct hashmap_entry entry;
+	struct ref_to_worktree_entry *lookup_result;
+
+	lazy_init_worktree_map();
+
+	hashmap_entry_init(&entry, strhash(ref->refname));
+	lookup_result = hashmap_get(&(ref_to_worktree_map.map), &entry, ref->refname);
+
+	if (lookup_result)
+		return xstrdup(lookup_result->wt->path);
+	else
+		return xstrdup("");
+}

Makes more sense than the previous round; much simpler to have
lazy-init in this function.

Thanks.