int Branch_upstream__set__(Branch *self, Reference *py_ref)
{
int err;
const char *branch_name = NULL;
CHECK_REFERENCE_INT(self);
if ((PyObject *)py_ref != Py_None) {
if (!PyObject_TypeCheck(py_ref, (PyTypeObject *)&ReferenceType)) {
PyErr_SetObject(PyExc_TypeError, (PyObject *)py_ref);
return -1;
}
CHECK_REFERENCE_INT(py_ref);
err = git_branch_name(&branch_name, py_ref->reference);
if (err < GIT_OK) {
Error_set(err);
return -1;
}
}
err = git_branch_set_upstream(self->reference, branch_name);
if (err < GIT_OK) {
Error_set(err);
return -1;
}
return 0;
}
/*
* call-seq:
* branch.upstream = branch
*
* Set the upstream configuration for a given local branch.
*
* Takes a local or remote Rugged::Branch instance or a Rugged::Reference
* pointing to a branch.
*/
static VALUE rb_git_branch_set_upstream(VALUE self, VALUE rb_branch)
{
git_reference *branch, *target_branch;
const char *target_branch_name;
Data_Get_Struct(self, git_reference, branch);
if (!NIL_P(rb_branch)) {
if (!rb_obj_is_kind_of(rb_branch, rb_cRuggedReference))
rb_raise(rb_eTypeError, "Expecting a Rugged::Reference instance");
Data_Get_Struct(rb_branch, git_reference, target_branch);
rugged_exception_check(
git_branch_name(&target_branch_name, target_branch)
);
} else {
target_branch_name = NULL;
}
rugged_exception_check(
git_branch_set_upstream(branch, target_branch_name)
);
return rb_branch;
}
/**
* ggit_branch_set_upstream:
* @branch: a #GgitBranch.
* @upstream_branch_name: name of the upstream branch; if %NULL unsets it.
* @error: a #GError for error reporting, or %NULL.
*
* Sets the upstream branch, for a given local branch reference
*/
void
ggit_branch_set_upstream (GgitBranch *branch,
const gchar *upstream_branch_name,
GError **error)
{
gint ret;
g_return_if_fail (GGIT_IS_BRANCH (branch));
g_return_if_fail (error == NULL || *error == NULL);
ret = git_branch_set_upstream (_ggit_native_get (branch), upstream_branch_name);
if (ret != GIT_OK)
{
_ggit_error_set (error, ret);
}
}
static void
checkout(git_repository *repo)
{
git_reference *master_ref, *remote_ref, *HEAD_ref, *tmpr;
git_checkout_options co_opts;
const char *remote_br_name;
git_commit *remote_commit;
git_object *remote_obj;
char *remotebr;
int rc;
remotebr = NULL;
xasprintf(&remotebr, "refs/remotes/%s/%s", option_origin,
option_trunk);
rc = git_reference_lookup(&remote_ref, repo, remotebr);
if (rc)
die("git_reference_lookup(%s): %d", remotebr, rc);
rc = git_branch_name(&remote_br_name, remote_ref);
if (rc)
die("git_branch_name: %d", rc);
rc = git_reference_peel(&remote_obj, remote_ref, GIT_OBJ_COMMIT);
if (rc)
die("git_reference_peel");
rc = git_commit_lookup(&remote_commit, repo,
git_object_id(remote_obj));
if (rc)
die("git_commit_lookup");
rc = git_branch_create(&master_ref, repo, "master", remote_commit,
false, NULL, NULL);
if (rc)
die("git_branch_create: %d", rc);
rc = git_reference_symbolic_create(&HEAD_ref, repo, "HEAD",
"refs/heads/master", false, NULL, NULL);
if (rc && rc != GIT_EEXISTS)
die("git_reference_symbolic_create: %d", rc);
rc = git_branch_set_upstream(master_ref, remote_br_name);
if (rc)
/* TODO: '' is not a valid remote name */
#if 0
die("git_branch_set_upstream: %d (%d/%s)", rc,
giterr_last()->klass, giterr_last()->message);
#else
printf("XXXgit_branch_set_upstream: %d (%d/%s)\n", rc,
giterr_last()->klass, giterr_last()->message);
#endif
rc = git_reference_lookup(&tmpr, repo, "refs/heads/master");
if (rc)
die("%s: reference_lookup: master doesn't exist?", __func__);
if (git_reference_cmp(tmpr, master_ref) != 0)
die("mismatched master");
co_opts = (git_checkout_options) GIT_CHECKOUT_OPTIONS_INIT;
co_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
rc = git_checkout_head(repo, &co_opts);
if (rc)
die("git_checkout_head");
free(remotebr);
git_commit_free(remote_commit);
git_object_free(remote_obj);
git_reference_free(tmpr);
git_reference_free(HEAD_ref);
git_reference_free(master_ref);
git_reference_free(remote_ref);
}
void Branch::setUpstream(const std::string& upstreamName)
{
Exception::git2_assert(git_branch_set_upstream(data(), upstreamName.c_str()));
}
