Teach new attribute 'export-ignore' to git-archive

Paths marked with this attribute are not output to git-archive
output.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/archive-tar.c b/archive-tar.c
index d7598f907d..99db58f1cf 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -247,6 +247,8 @@ static int write_tar_entry(const unsigned char *sha1,
 	strbuf_grow(&path, PATH_MAX);
 	strbuf_add(&path, base, baselen);
 	strbuf_addstr(&path, filename);
+	if (is_archive_path_ignored(path.buf + base_len))
+		return 0;
 	if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
 		strbuf_addch(&path, '/');
 		buffer = NULL;