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authorKyle Meyer <kyle@kyleam.com>2017-02-21 01:10:32 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-02-21 06:04:47 (GMT)
commit755b49ae965c9d17d91fbe7902050428f366bf69 (patch)
tree9fa000d28733ed4dd38cc5c67e85c24489383d39 /builtin
parent20769079d22a9f8010232bdf6131918c33a1bf69 (diff)
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delete_ref: accept a reflog message argument
When the current branch is renamed with 'git branch -m/-M' or deleted with 'git update-ref -m<msg> -d', the event is recorded in HEAD's log with an empty message. In preparation for adding a more meaningful message to HEAD's log in these cases, update delete_ref() to take a message argument and pass it along to ref_transaction_delete(). Modify all callers to pass NULL for the new message argument; no change in behavior is intended. Note that this is relevant for HEAD's log but not for the deleted ref's log, which is currently deleted along with the ref. Even if it were not, an entry for the deletion wouldn't be present in the deleted ref's log. files_transaction_commit() writes to the log if REF_NEEDS_COMMIT or REF_LOG_ONLY are set, but lock_ref_for_update() doesn't set REF_NEEDS_COMMIT for the deleted ref because REF_DELETING is set. In contrast, the update for HEAD has REF_LOG_ONLY set by split_head_update(), resulting in the deletion being logged. Signed-off-by: Kyle Meyer <kyle@kyleam.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
-rw-r--r--builtin/am.c4
-rw-r--r--builtin/branch.c2
-rw-r--r--builtin/notes.c4
-rw-r--r--builtin/remote.c4
-rw-r--r--builtin/replace.c2
-rw-r--r--builtin/reset.c2
-rw-r--r--builtin/symbolic-ref.c2
-rw-r--r--builtin/tag.c2
-rw-r--r--builtin/update-ref.c2
9 files changed, 12 insertions, 12 deletions
diff --git a/builtin/am.c b/builtin/am.c
index 31fb605..f7a7a97 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1049,7 +1049,7 @@ static void am_setup(struct am_state *state, enum patch_format patch_format,
} else {
write_state_text(state, "abort-safety", "");
if (!state->rebasing)
- delete_ref("ORIG_HEAD", NULL, 0);
+ delete_ref(NULL, "ORIG_HEAD", NULL, 0);
}
/*
@@ -2172,7 +2172,7 @@ static void am_abort(struct am_state *state)
has_curr_head ? &curr_head : NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
else if (curr_branch)
- delete_ref(curr_branch, NULL, REF_NODEREF);
+ delete_ref(NULL, curr_branch, NULL, REF_NODEREF);
free(curr_branch);
am_destroy(state);
diff --git a/builtin/branch.c b/builtin/branch.c
index 9d30f55..8f8242e 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -251,7 +251,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
goto next;
}
- if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
+ if (delete_ref(NULL, name, is_null_sha1(sha1) ? NULL : sha1,
REF_NODEREF)) {
error(remote_branch
? _("Error deleting remote-tracking branch '%s'")
diff --git a/builtin/notes.c b/builtin/notes.c
index 5248a9b..4b492ab 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -681,9 +681,9 @@ static int merge_abort(struct notes_merge_options *o)
* notes_merge_abort() to remove .git/NOTES_MERGE_WORKTREE.
*/
- if (delete_ref("NOTES_MERGE_PARTIAL", NULL, 0))
+ if (delete_ref(NULL, "NOTES_MERGE_PARTIAL", NULL, 0))
ret += error(_("failed to delete ref NOTES_MERGE_PARTIAL"));
- if (delete_ref("NOTES_MERGE_REF", NULL, REF_NODEREF))
+ if (delete_ref(NULL, "NOTES_MERGE_REF", NULL, REF_NODEREF))
ret += error(_("failed to delete ref NOTES_MERGE_REF"));
if (notes_merge_abort(o))
ret += error(_("failed to remove 'git notes merge' worktree"));
diff --git a/builtin/remote.c b/builtin/remote.c
index 5339ed6..2b41591 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -691,7 +691,7 @@ static int mv(int argc, const char **argv)
read_ref_full(item->string, RESOLVE_REF_READING, oid.hash, &flag);
if (!(flag & REF_ISSYMREF))
continue;
- if (delete_ref(item->string, NULL, REF_NODEREF))
+ if (delete_ref(NULL, item->string, NULL, REF_NODEREF))
die(_("deleting '%s' failed"), item->string);
}
for (i = 0; i < remote_branches.nr; i++) {
@@ -1248,7 +1248,7 @@ static int set_head(int argc, const char **argv)
head_name = xstrdup(states.heads.items[0].string);
free_remote_ref_states(&states);
} else if (opt_d && !opt_a && argc == 1) {
- if (delete_ref(buf.buf, NULL, REF_NODEREF))
+ if (delete_ref(NULL, buf.buf, NULL, REF_NODEREF))
result |= error(_("Could not delete %s"), buf.buf);
} else
usage_with_options(builtin_remote_sethead_usage, options);
diff --git a/builtin/replace.c b/builtin/replace.c
index b58c714..226d0f9 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -121,7 +121,7 @@ static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
static int delete_replace_ref(const char *name, const char *ref,
const unsigned char *sha1)
{
- if (delete_ref(ref, sha1, 0))
+ if (delete_ref(NULL, ref, sha1, 0))
return 1;
printf("Deleted replace ref '%s'\n", name);
return 0;
diff --git a/builtin/reset.c b/builtin/reset.c
index 8ab915b..fc3b906 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -256,7 +256,7 @@ static int reset_refs(const char *rev, const struct object_id *oid)
update_ref_oid(msg.buf, "ORIG_HEAD", orig, old_orig, 0,
UPDATE_REFS_MSG_ON_ERR);
} else if (old_orig)
- delete_ref("ORIG_HEAD", old_orig->hash, 0);
+ delete_ref(NULL, "ORIG_HEAD", old_orig->hash, 0);
set_reflog_message(&msg, "updating HEAD", rev);
update_ref_status = update_ref_oid(msg.buf, "HEAD", oid, orig, 0,
UPDATE_REFS_MSG_ON_ERR);
diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c
index 96eed94..70addef 100644
--- a/builtin/symbolic-ref.c
+++ b/builtin/symbolic-ref.c
@@ -58,7 +58,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix)
die("Cannot delete %s, not a symbolic ref", argv[0]);
if (!strcmp(argv[0], "HEAD"))
die("deleting '%s' is not allowed", argv[0]);
- return delete_ref(argv[0], NULL, REF_NODEREF);
+ return delete_ref(NULL, argv[0], NULL, REF_NODEREF);
}
switch (argc) {
diff --git a/builtin/tag.c b/builtin/tag.c
index e40c4a9..c23d6d4 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -97,7 +97,7 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
static int delete_tag(const char *name, const char *ref,
const unsigned char *sha1, const void *cb_data)
{
- if (delete_ref(ref, sha1, 0))
+ if (delete_ref(NULL, ref, sha1, 0))
return 1;
printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
return 0;
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 7f30d3a..86d006d 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -433,7 +433,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
* For purposes of backwards compatibility, we treat
* NULL_SHA1 as "don't care" here:
*/
- return delete_ref(refname,
+ return delete_ref(NULL, refname,
(oldval && !is_null_sha1(oldsha1)) ? oldsha1 : NULL,
flags);
else