For each tag object created, we create a corresponding softref from the
tagged object to the tag object itself. This is needed to enable efficient
lookup of which tag objects that point to a given commit/object.
Signed-off-by: Johan Herland <johan@herland.net>
---
mktag.c | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/mktag.c b/mktag.c
index af0cfa6..db8a6b8 100644
--- a/mktag.c
+++ b/mktag.c
@@ -1,5 +1,6 @@
#include "cache.h"
#include "tag.h"
+#include "softrefs.h"
/*
* Tag object data has the following format: two mandatory lines of
@@ -32,6 +33,7 @@ int main(int argc, char **argv)
{
unsigned long size = 4096;
char *buffer = xmalloc(size);
+ struct tag result_tag;
unsigned char result_sha1[20];
if (argc != 1)
@@ -46,7 +48,7 @@ int main(int argc, char **argv)
buffer[size] = 0;
/* Verify tag object data */
- if (parse_and_verify_tag_buffer(0, buffer, size, 1)) {
+ if (parse_and_verify_tag_buffer(&result_tag, buffer, size, 1)) {
free(buffer);
die("invalid tag data file");
}
@@ -57,6 +59,13 @@ int main(int argc, char **argv)
}
free(buffer);
+
+ /* Create reverse mapping softref */
+ if (add_softref(result_tag.tagged->sha1, result_sha1) < 0) {
+ die("unable to create softref for resulting tag object %s",
+ sha1_to_hex(result_sha1));
+ }
+
printf("%s\n", sha1_to_hex(result_sha1));
return 0;
}
--
1.5.2.1.144.gabc40
-
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