[PATCH 7/7] sha1_file: write ref_name to link object

From

Ramkumar Ramachandra <artagnon@gmail.com>

Date

Apr 4, 2013, 18:30 UTC

Message-ID

<1365100243-13676-8-git-send-email-artagnon@gmail.com>

In-Reply-To

<1365100243-13676-1-git-send-email-artagnon@gmail.com>

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
 sha1_file.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sha1_file.c b/sha1_file.c
index a8a6d72..2ea101a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2874,6 +2874,7 @@ int index_path(unsigned char *sha1, const char *path, struct stat *st, unsigned
 	char pathbuf[PATH_MAX];
 	const char *submodule_gitdir;
 	unsigned char checkout_rev[20];
+	char *ref_name;
 
 	switch (st->st_mode & S_IFMT) {
 	case S_IFREG:
@@ -2915,9 +2916,18 @@ int index_path(unsigned char *sha1, const char *path, struct stat *st, unsigned
 		if (resolve_gitlink_ref(path, "HEAD", checkout_rev) < 0)
 			die("Unable to resolve submodule HEAD");
 
+		/* Construct a ref_name from path */
+		sprintf(pathbuf, "%s", path);
+		pathbuf[strlen(pathbuf) - 1] = '\0'; /* Remove trailing slash */
+		if (strchr(pathbuf, '/'))
+			ref_name = xstrdup(strrchr(pathbuf, '/') + 1);
+		else
+			ref_name = xstrdup(pathbuf);
+
 		/* Add fields to the strbuf */
 		strbuf_addf(&sb, "upstream_url = %s\n", (char *) upstream_url);
 		strbuf_addf(&sb, "checkout_rev = %s\n", sha1_to_hex(checkout_rev));
+		strbuf_addf(&sb, "ref_name = %s\n", ref_name);
 		if (!(flags & HASH_WRITE_OBJECT))
 			hash_sha1_file(sb.buf, sb.len, link_type, sha1);
 		else if (write_sha1_file(sb.buf, sb.len, link_type, sha1))

-- 
1.8.2.380.g0d4e79b