directory-rename-detection.txt: technical docs on abilities and limitations

diff --git a/archive.c b/archive.c
index 4942b5632bb2ec82a349b84cfc3e6d838f5bfaa7..4fe7bec60c12b3b1ab27c35b716b23f4535d170c 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -63,16 +63,16 @@ static void format_subst(const struct commit *commit,
        free(to_free);
 }
 
-void *sha1_file_to_archive(const struct archiver_args *args,
-                          const char *path, const unsigned char *sha1,
-                          unsigned int mode, enum object_type *type,
-                          unsigned long *sizep)
+void *object_file_to_archive(const struct archiver_args *args,
+                            const char *path, const struct object_id *oid,
+                            unsigned int mode, enum object_type *type,
+                            unsigned long *sizep)
 {
        void *buffer;
        const struct commit *commit = args->convert ? args->commit : NULL;
 
        path += args->baselen;
-       buffer = read_sha1_file(sha1, type, sizep);
+       buffer = read_object_file(oid, type, sizep);
        if (buffer && S_ISREG(mode)) {
                struct strbuf buf = STRBUF_INIT;
                size_t size = 0;
@@ -397,8 +397,8 @@ static void parse_treeish_arg(const char **argv,
                unsigned int mode;
                int err;
 
-               err = get_tree_entry(tree->object.oid.hash, prefix,
-                                    tree_oid.hash, &mode);
+               err = get_tree_entry(&tree->object.oid, prefix, &tree_oid,
+                                    &mode);
                if (err || !S_ISDIR(mode))
                        die("current working directory is untracked");
 
@@ -411,11 +411,9 @@ static void parse_treeish_arg(const char **argv,
 }
 
 #define OPT__COMPR(s, v, h, p) \
-       { OPTION_SET_INT, (s), NULL, (v), NULL, (h), \
-         PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, (p) }
+       OPT_SET_INT_F(s, NULL, v, h, p, PARSE_OPT_NONEG)
 #define OPT__COMPR_HIDDEN(s, v, p) \
-       { OPTION_SET_INT, (s), NULL, (v), NULL, "", \
-         PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_HIDDEN, NULL, (p) }
+       OPT_SET_INT_F(s, NULL, v, "", p, PARSE_OPT_NONEG | PARSE_OPT_HIDDEN)
 
 static int parse_archive_args(int argc, const char **argv,
                const struct archiver **ar, struct archiver_args *args,