Function oidset_parse_file_carefully

oidset.c:73–110

}

void oidset_parse_file_carefully(struct oidset *set, const char *path,
				 const struct git_hash_algo *algop,
				 oidset_parse_tweak_fn fn, void *cbdata)
{
	FILE *fp;
	struct strbuf sb = STRBUF_INIT;
	struct object_id oid;

	fp = fopen(path, "r");
	if (!fp)
		die("could not open object name list: %s", path);
	while (!strbuf_getline(&sb, fp)) {
		const char *p;
		const char *name;

		/*
		 * Allow trailing comments, leading whitespace
		 * (including before commits), and empty or whitespace
		 * only lines.
		 */
		name = strchr(sb.buf, '#');
		if (name)
			strbuf_setlen(&sb, name - sb.buf);
		strbuf_trim(&sb);
		if (!sb.len)
			continue;

		if (parse_oid_hex_algop(sb.buf, &oid, &p, algop) || *p != '\0')
			die("invalid object name: %s", sb.buf);
		if (fn && fn(&oid, cbdata))
			continue;
		oidset_insert(set, &oid);
	}
	if (ferror(fp))
		die_errno("Could not read '%s'", path);
	fclose(fp);
	strbuf_release(&sb);
}