static int delete_branches(int argc, const char **argv, int force, int kinds,
int quiet)
{
struct commit *head_rev = NULL;
unsigned char sha1[20];
char *name = NULL;
const char *fmt;
int i;
int ret = 0;
int remote_branch = 0;
struct strbuf bname = STRBUF_INIT;
switch (kinds) {
case REF_REMOTE_BRANCH:
fmt = "refs/remotes/%s";
/* For subsequent UI messages */
remote_branch = 1;
force = 1;
break;
case REF_LOCAL_BRANCH:
fmt = "refs/heads/%s";
break;
default:
die(_("cannot use -a with -d"));
}
if (!force) {
head_rev = lookup_commit_reference(head_sha1);
if (!head_rev)
die(_("Couldn't look up commit object for HEAD"));
}
for (i = 0; i < argc; i++, strbuf_release(&bname)) {
const char *target;
int flags = 0;
strbuf_branchname(&bname, argv[i]);
if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) {
error(_("Cannot delete the branch '%s' "
"which you are currently on."), bname.buf);
ret = 1;
continue;
}
free(name);
name = mkpathdup(fmt, bname.buf);
target = resolve_ref_unsafe(name, sha1, 0, &flags);
if (!target ||
(!(flags & REF_ISSYMREF) && is_null_sha1(sha1))) {
error(remote_branch
? _("remote branch '%s' not found.")
: _("branch '%s' not found."), bname.buf);
ret = 1;
continue;
}
if (!(flags & REF_ISSYMREF) &&
check_branch_commit(bname.buf, name, sha1, head_rev, kinds,
force)) {
ret = 1;
continue;
}
if (delete_ref(name, sha1, REF_NODEREF)) {
error(remote_branch
? _("Error deleting remote branch '%s'")
: _("Error deleting branch '%s'"),
bname.buf);
ret = 1;
continue;
}
if (!quiet) {
printf(remote_branch
? _("Deleted remote branch %s (was %s).\n")
: _("Deleted branch %s (was %s).\n"),
bname.buf,
(flags & REF_ISSYMREF)
? target
: find_unique_abbrev(sha1, DEFAULT_ABBREV));
}
delete_branch_config(bname.buf);
}
free(name);
return(ret);
}
static int delete_branches(int argc, const char **argv, int force, int kinds,
int quiet)
{
struct commit *head_rev = NULL;
unsigned char sha1[20];
char *name = NULL;
const char *fmt;
int i;
int ret = 0;
int remote_branch = 0;
struct strbuf bname = STRBUF_INIT;
switch (kinds) {
case FILTER_REFS_REMOTES:
fmt = "refs/remotes/%s";
/* For subsequent UI messages */
remote_branch = 1;
force = 1;
break;
case FILTER_REFS_BRANCHES:
fmt = "refs/heads/%s";
break;
default:
die(_("cannot use -a with -d"));
}
if (!force) {
head_rev = lookup_commit_reference(head_sha1);
if (!head_rev)
die(_("Couldn't look up commit object for HEAD"));
}
for (i = 0; i < argc; i++, strbuf_release(&bname)) {
char *target = NULL;
int flags = 0;
strbuf_branchname(&bname, argv[i]);
free(name);
name = mkpathdup(fmt, bname.buf);
if (kinds == FILTER_REFS_BRANCHES) {
const struct worktree *wt =
find_shared_symref("HEAD", name);
if (wt) {
error(_("Cannot delete branch '%s' "
"checked out at '%s'"),
bname.buf, wt->path);
ret = 1;
continue;
}
}
target = resolve_refdup(name,
RESOLVE_REF_READING
| RESOLVE_REF_NO_RECURSE
| RESOLVE_REF_ALLOW_BAD_NAME,
sha1, &flags);
if (!target) {
error(remote_branch
? _("remote-tracking branch '%s' not found.")
: _("branch '%s' not found."), bname.buf);
ret = 1;
continue;
}
if (!(flags & (REF_ISSYMREF|REF_ISBROKEN)) &&
check_branch_commit(bname.buf, name, sha1, head_rev, kinds,
force)) {
ret = 1;
goto next;
}
if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
REF_NODEREF)) {
error(remote_branch
? _("Error deleting remote-tracking branch '%s'")
: _("Error deleting branch '%s'"),
bname.buf);
ret = 1;
goto next;
}
if (!quiet) {
printf(remote_branch
? _("Deleted remote-tracking branch %s (was %s).\n")
: _("Deleted branch %s (was %s).\n"),
bname.buf,
(flags & REF_ISBROKEN) ? "broken"
: (flags & REF_ISSYMREF) ? target
: find_unique_abbrev(sha1, DEFAULT_ABBREV));
}
delete_branch_config(bname.buf);
next:
free(target);
}
free(name);
return(ret);
}
