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tag -d: print sha1 of deleted tag

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Print the sha1 of the deleted tag (in addition to the tag name) so that
one can easily recreate a mistakenly deleted tag:

git tag -d tagname
Deleted tag 'tagname' (was DEADBEEF)
git tag 'tagname' DEADBEEF

We output the previous ref also in the case of forcefully overwriting
tags.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Suggested-by: Jari Aalto <jari.aalto@cante.net>
Helped-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Helped-by: Jeff King <peff@peff.net>
Helped-by: Zoltán Füzesi <zfuzesi@eaglet.hu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael J Gruber 2009-12-10 15:01:10 +01:00 committed by Junio C Hamano
parent 80d93611c5
commit 0a043b1fe5
1 changed files with 3 additions and 1 deletions
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4
builtin-tag.c
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@ -140,7 +140,7 @@ static int delete_tag(const char *name, const char *ref,
{
if (delete_ref(ref, sha1, 0))
return 1;
printf("Deleted tag '%s'\n", name);
printf("Deleted tag '%s' (was %s)\n", name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
return 0;
}
@ -479,6 +479,8 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
die("%s: cannot lock the ref", ref);
if (write_ref_sha1(lock, object, NULL) < 0)
die("%s: cannot update the ref", ref);
if (force && hashcmp(prev, object))
printf("Updated tag '%s' (was %s)\n", tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
strbuf_release(&buf);
return 0;