X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=ls-tree.c;h=d005643ee08e03be2309c02e72522c6a81e8a1c6;hb=ae64bbc18c80bdad36c53336ba4f724ce128efca;hp=dae377d99585d4e6a176f85f0101d8ae29668f2f;hpb=423325a2d24638ddcc82ce47be5e40be550f4507;p=git.git

diff --git a/ls-tree.c b/ls-tree.c
index dae377d9..d005643e 100644
--- a/ls-tree.c
+++ b/ls-tree.c
@@ -15,9 +15,11 @@ static int line_termination = '\n';
 #define LS_NAME_ONLY 8
 static int ls_options = 0;
 const char **pathspec;
+static int chomp_prefix = 0;
+static const char *prefix;
 
 static const char ls_tree_usage[] =
-	"git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] <tree-ish> [path...]";
+	"git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] [--full-name] <tree-ish> [path...]";
 
 static int show_recursive(const char *base, int baselen, const char *pathname)
 {
@@ -49,7 +51,8 @@ static int show_recursive(const char *base, int baselen, const char *pathname)
 	}
 }
 
-static int show_tree(unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage)
+static int show_tree(unsigned char *sha1, const char *base, int baselen,
+		     const char *pathname, unsigned mode, int stage)
 {
 	int retval = 0;
 	const char *type = "blob";
@@ -65,21 +68,27 @@ static int show_tree(unsigned char *sha1, const char *base, int baselen, const c
 	else if (ls_options & LS_TREE_ONLY)
 		return 0;
 
+	if (chomp_prefix &&
+	    (baselen < chomp_prefix || memcmp(prefix, base, chomp_prefix)))
+		return 0;
+
 	if (!(ls_options & LS_NAME_ONLY))
 		printf("%06o %s %s\t", mode, type, sha1_to_hex(sha1));
-	write_name_quoted(base, baselen, pathname, line_termination, stdout);
+	write_name_quoted(base + chomp_prefix, baselen - chomp_prefix,
+			  pathname,
+			  line_termination, stdout);
 	putchar(line_termination);
 	return retval;
 }
 
 int main(int argc, const char **argv)
 {
-	const char *prefix;
 	unsigned char sha1[20];
-	char *buf;
-	unsigned long size;
+	struct tree *tree;
 
 	prefix = setup_git_directory();
+	if (prefix && *prefix)
+		chomp_prefix = strlen(prefix);
 	while (1 < argc && argv[1][0] == '-') {
 		switch (argv[1][1]) {
 		case 'z':
@@ -100,6 +109,10 @@ int main(int argc, const char **argv)
 				ls_options |= LS_NAME_ONLY;
 				break;
 			}
+			if (!strcmp(argv[1]+2, "full-name")) {
+				chomp_prefix = 0;
+				break;
+			}
 			/* otherwise fallthru */
 		default:
 			usage(ls_tree_usage);
@@ -117,10 +130,10 @@ int main(int argc, const char **argv)
 		usage(ls_tree_usage);
 
 	pathspec = get_pathspec(prefix, argv + 2);
-	buf = read_object_with_reference(sha1, "tree", &size, NULL);
-	if (!buf)
+	tree = parse_tree_indirect(sha1);
+	if (!tree)
 		die("not a tree object");
-	read_tree_recursive(buf, size, "", 0, 0, pathspec, show_tree);
+	read_tree_recursive(tree, "", 0, 0, pathspec, show_tree);
 
 	return 0;
 }