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sequencer: convert fast_forward_to to struct object_id

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fast_forward_to is required for checkout_fast_fowrard, which is required
for parse_tree_indirect.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2017-05-06 22:10:32 +00:00 committed by Junio C Hamano
parent 6f37eb7d85
commit ace976b26c
1 changed files with 11 additions and 11 deletions
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22
sequencer.c
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@ -374,7 +374,7 @@ static void update_abort_safety_file(void)
write_file(git_path_abort_safety_file(), "%s", "");
}
static int fast_forward_to(const unsigned char *to, const unsigned char *from,
static int fast_forward_to(const struct object_id *to, const struct object_id *from,
int unborn, struct replay_opts *opts)
{
struct ref_transaction *transaction;
@ -382,7 +382,7 @@ static int fast_forward_to(const unsigned char *to, const unsigned char *from,
struct strbuf err = STRBUF_INIT;
read_cache();
if (checkout_fast_forward(from, to, 1))
if (checkout_fast_forward(from->hash, to->hash, 1))
return -1; /* the callee should have complained already */
strbuf_addf(&sb, _("%s: fast-forward"), _(action_name(opts)));
@ -390,7 +390,7 @@ static int fast_forward_to(const unsigned char *to, const unsigned char *from,
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, "HEAD",
to, unborn ? null_sha1 : from,
to->hash, unborn ? null_sha1 : from->hash,
0, sb.buf, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
@ -935,7 +935,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
{
unsigned int flags = opts->edit ? EDIT_MSG : 0;
const char *msg_file = opts->edit ? NULL : git_path_merge_msg();
unsigned char head[20];
struct object_id head;
struct commit *base, *next, *parent;
const char *base_label, *next_label;
struct commit_message msg = { NULL, NULL, NULL, NULL };
@ -949,12 +949,12 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
* that represents the "current" state for merge-recursive
* to work on.
*/
if (write_cache_as_tree(head, 0, NULL))
if (write_cache_as_tree(head.hash, 0, NULL))
return error(_("your index file is unmerged."));
} else {
unborn = get_sha1("HEAD", head);
unborn = get_oid("HEAD", &head);
if (unborn)
hashcpy(head, EMPTY_TREE_SHA1_BIN);
oidcpy(&head, &empty_tree_oid);
if (index_differs_from(unborn ? EMPTY_TREE_SHA1_HEX : "HEAD", 0, 0))
return error_dirty_index(opts);
}
@ -990,11 +990,11 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
oid_to_hex(&commit->object.oid));
if (opts->allow_ff && !is_fixup(command) &&
((parent && !hashcmp(parent->object.oid.hash, head)) ||
((parent && !oidcmp(&parent->object.oid, &head)) ||
(!parent && unborn))) {
if (is_rebase_i(opts))
write_author_script(msg.message);
res = fast_forward_to(commit->object.oid.hash, head, unborn,
res = fast_forward_to(&commit->object.oid, &head, unborn,
opts);
if (res || command != TODO_REWORD)
goto leave;
@ -1081,7 +1081,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
res = -1;
else if (!opts->strategy || !strcmp(opts->strategy, "recursive") || command == TODO_REVERT) {
res = do_recursive_merge(base, next, base_label, next_label,
head, &msgbuf, opts);
head.hash, &msgbuf, opts);
if (res < 0)
return res;
res |= write_message(msgbuf.buf, msgbuf.len,
@ -1097,7 +1097,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
commit_list_insert(next, &remotes);
res |= try_merge_command(opts->strategy,
opts->xopts_nr, (const char **)opts->xopts,
common, sha1_to_hex(head), remotes);
common, oid_to_hex(&head), remotes);
free_commit_list(common);
free_commit_list(remotes);
}