upload-pack: generalize commit date cutoff

diff --git a/path.h b/path.h
index 1ccd0373c9db8460c7ad7a3f9c5465f84408fd56..5263f40519a3d4093f196513b27b2f8dc19418a4 100644 (file)
--- a/path.h
+++ b/path.h
@@ -160,14 +160,36 @@ extern void report_linked_checkout_garbage(void);
                return ret; \
        }
 
-const char *git_path_cherry_pick_head(void);
-const char *git_path_revert_head(void);
-const char *git_path_squash_msg(void);
-const char *git_path_merge_msg(void);
-const char *git_path_merge_rr(void);
-const char *git_path_merge_mode(void);
-const char *git_path_merge_head(void);
-const char *git_path_fetch_head(void);
-const char *git_path_shallow(void);
+#define REPO_GIT_PATH_FUNC(var, filename) \
+       const char *git_path_##var(struct repository *r) \
+       { \
+               if (!r->cached_paths.var) \
+                       r->cached_paths.var = git_pathdup(filename); \
+               return r->cached_paths.var; \
+       }
+
+struct path_cache {
+       const char *cherry_pick_head;
+       const char *revert_head;
+       const char *squash_msg;
+       const char *merge_msg;
+       const char *merge_rr;
+       const char *merge_mode;
+       const char *merge_head;
+       const char *fetch_head;
+       const char *shallow;
+};
+
+#define PATH_CACHE_INIT { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
+
+const char *git_path_cherry_pick_head(struct repository *r);
+const char *git_path_revert_head(struct repository *r);
+const char *git_path_squash_msg(struct repository *r);
+const char *git_path_merge_msg(struct repository *r);
+const char *git_path_merge_rr(struct repository *r);
+const char *git_path_merge_mode(struct repository *r);
+const char *git_path_merge_head(struct repository *r);
+const char *git_path_fetch_head(struct repository *r);
+const char *git_path_shallow(struct repository *r);
 
 #endif /* PATH_H */