X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=archive.c;h=164bbd014a82feac48886db6f27ba85d61a059ac;hb=bd193f46b70fd3f8a55e2a8dcbb1fb2b4eec13d6;hp=3fd7f475f1d8ff5efe602a10f02ea3e1c3aa9edd;hpb=eee947fb95dfa160d924824518dbfcb350c10aa5;p=git.git

diff --git a/archive.c b/archive.c
index 3fd7f475f..164bbd014 100644
--- a/archive.c
+++ b/archive.c
@@ -247,7 +247,8 @@ static void parse_pathspec_arg(const char **pathspec,
 }
 
 static void parse_treeish_arg(const char **argv,
-		struct archiver_args *ar_args, const char *prefix)
+		struct archiver_args *ar_args, const char *prefix,
+		int remote)
 {
 	const char *name = argv[0];
 	const unsigned char *commit_sha1;
@@ -256,8 +257,17 @@ static void parse_treeish_arg(const char **argv,
 	const struct commit *commit;
 	unsigned char sha1[20];
 
-	if (get_sha1(name, sha1))
-		die("Not a valid object name");
+	/* Remotes are only allowed to fetch actual refs */
+	if (remote) {
+		char *ref = NULL;
+		if (!dwim_ref(name, strlen(name), sha1, &ref))
+			die("no such ref: %s", name);
+		free(ref);
+	}
+	else {
+		if (get_sha1(name, sha1))
+			die("Not a valid object name");
+	}
 
 	commit = lookup_commit_reference_gently(sha1, 1);
 	if (commit) {
@@ -318,7 +328,7 @@ static int parse_archive_args(int argc, const char **argv,
 			"prepend prefix to each pathname in the archive"),
 		OPT_STRING('o', "output", &output, "file",
 			"write the archive to this file"),
-		OPT_BOOLEAN(0, "worktree-attributes", &worktree_attributes,
+		OPT_BOOL(0, "worktree-attributes", &worktree_attributes,
 			"read .gitattributes in working directory"),
 		OPT__VERBOSE(&verbose, "report archived files on stderr"),
 		OPT__COMPR('0', &compression_level, "store only", 0),
@@ -332,7 +342,7 @@ static int parse_archive_args(int argc, const char **argv,
 		OPT__COMPR_HIDDEN('8', &compression_level, 8),
 		OPT__COMPR('9', &compression_level, "compress better", 9),
 		OPT_GROUP(""),
-		OPT_BOOLEAN('l', "list", &list,
+		OPT_BOOL('l', "list", &list,
 			"list supported archive formats"),
 		OPT_GROUP(""),
 		OPT_STRING(0, "remote", &remote, "repo",
@@ -414,7 +424,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
 		setup_git_directory();
 	}
 
-	parse_treeish_arg(argv, &args, prefix);
+	parse_treeish_arg(argv, &args, prefix, remote);
 	parse_pathspec_arg(argv + 1, &args);
 
 	return ar->write_archive(ar, &args);