void remove_branch_state(void)
{
unlink(git_path_cherry_pick_head());
unlink(git_path_revert_head());
unlink(git_path_merge_head());
unlink(git_path_merge_rr());
unlink(git_path_merge_msg());
unlink(git_path_merge_mode());
unlink(git_path_squash_msg());
}
static void write_merge_state(struct commit_list *remoteheads)
{
const char *filename;
int fd;
struct commit_list *j;
struct strbuf buf = STRBUF_INIT;
for (j = remoteheads; j; j = j->next) {
struct object_id *oid;
struct commit *c = j->item;
if (c->util && merge_remote_util(c)->obj) {
oid = &merge_remote_util(c)->obj->oid;
} else {
oid = &c->object.oid;
}
strbuf_addf(&buf, "%s\n", oid_to_hex(oid));
}
filename = git_path_merge_head();
fd = open(filename, O_WRONLY | O_CREAT, 0666);
if (fd < 0)
die_errno(_("Could not open '%s' for writing"), filename);
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
die_errno(_("Could not write to '%s'"), filename);
close(fd);
strbuf_addch(&merge_msg, '\n');
write_merge_msg(&merge_msg);
filename = git_path_merge_mode();
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);
if (fd < 0)
die_errno(_("Could not open '%s' for writing"), filename);
strbuf_reset(&buf);
if (fast_forward == FF_NO)
strbuf_addf(&buf, "no-ff");
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
die_errno(_("Could not write to '%s'"), filename);
close(fd);
}
static void write_merge_state(struct commit_list *remoteheads)
{
struct commit_list *j;
struct strbuf buf = STRBUF_INIT;
for (j = remoteheads; j; j = j->next) {
struct object_id *oid;
struct commit *c = j->item;
if (c->util && merge_remote_util(c)->obj) {
oid = &merge_remote_util(c)->obj->oid;
} else {
oid = &c->object.oid;
}
strbuf_addf(&buf, "%s\n", oid_to_hex(oid));
}
write_file_buf(git_path_merge_head(), buf.buf, buf.len);
strbuf_addch(&merge_msg, '\n');
write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len);
strbuf_reset(&buf);
if (fast_forward == FF_NO)
strbuf_addf(&buf, "no-ff");
write_file_buf(git_path_merge_mode(), buf.buf, buf.len);
}
/* Cleans up metadata that is uninteresting after a succeeded merge. */
static void drop_save(void)
{
unlink(git_path_merge_head());
unlink(git_path_merge_msg());
unlink(git_path_merge_mode());
}
