Merge branch 'nd/struct-pathspec'

* nd/struct-pathspec: (22 commits)
  t6004: add pathspec globbing test for log family
  t7810: overlapping pathspecs and depth limit
  grep: drop pathspec_matches() in favor of tree_entry_interesting()
  grep: use writable strbuf from caller for grep_tree()
  grep: use match_pathspec_depth() for cache/worktree grepping
  grep: convert to use struct pathspec
  Convert ce_path_match() to use match_pathspec_depth()
  Convert ce_path_match() to use struct pathspec
  struct rev_info: convert prune_data to struct pathspec
  pathspec: add match_pathspec_depth()
  tree_entry_interesting(): optimize wildcard matching when base is matched
  tree_entry_interesting(): support wildcard matching
  tree_entry_interesting(): fix depth limit with overlapping pathspecs
  tree_entry_interesting(): support depth limit
  tree_entry_interesting(): refactor into separate smaller functions
  diff-tree: convert base+baselen to writable strbuf
  glossary: define pathspec
  Move tree_entry_interesting() to tree-walk.c and export it
  tree_entry_interesting(): remove dependency on struct diff_options
  Convert struct diff_options to use struct pathspec
  ...

1 files changed, 16 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index 4a758babe..677994a23 100644
--- a/cache.h
+++ b/cache.h
@@ -500,7 +500,22 @@ extern int index_name_is_other(const struct index_state *, const char *, int);
 extern int ie_match_stat(const struct index_state *, struct cache_entry *, struct stat *, unsigned int);
 extern int ie_modified(const struct index_state *, struct cache_entry *, struct stat *, unsigned int);
 
-extern int ce_path_match(const struct cache_entry *ce, const char **pathspec);
+struct pathspec {
+	const char **raw; /* get_pathspec() result, not freed by free_pathspec() */
+	int nr;
+	int has_wildcard:1;
+	int recursive:1;
+	int max_depth;
+	struct pathspec_item {
+		const char *match;
+		int len;
+		int has_wildcard:1;
+	} *items;
+};
+
+extern int init_pathspec(struct pathspec *, const char **);
+extern void free_pathspec(struct pathspec *);
+extern int ce_path_match(const struct cache_entry *ce, const struct pathspec *pathspec);
 extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path);
 extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object);
 extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);