gboolean
_ostree_repo_write_ref (OstreeRepo *self,
const char *remote,
const char *ref,
const char *rev,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
glnx_fd_close int dfd = -1;
if (remote == NULL)
{
if (!glnx_opendirat (self->repo_dir_fd, "refs/heads", TRUE,
&dfd, error))
goto out;
}
else
{
glnx_fd_close int refs_remotes_dfd = -1;
if (!glnx_opendirat (self->repo_dir_fd, "refs/remotes", TRUE,
&refs_remotes_dfd, error))
goto out;
if (rev != NULL)
{
/* Ensure we have a dir for the remote */
if (!glnx_shutil_mkdir_p_at (refs_remotes_dfd, remote, 0777, cancellable, error))
goto out;
}
if (!glnx_opendirat (refs_remotes_dfd, remote, TRUE, &dfd, error))
goto out;
}
if (rev == NULL)
{
if (unlinkat (dfd, ref, 0) != 0)
{
if (errno != ENOENT)
{
glnx_set_error_from_errno (error);
goto out;
}
}
}
else
{
if (!write_checksum_file_at (self, dfd, ref, rev, cancellable, error))
goto out;
}
if (!_ostree_repo_update_mtime (self, error))
goto out;
ret = TRUE;
out:
return ret;
}
gboolean
_ostree_repo_write_ref (OstreeRepo *self,
const char *remote,
const char *ref,
const char *rev,
GCancellable *cancellable,
GError **error)
{
glnx_fd_close int dfd = -1;
if (remote == NULL)
{
if (!glnx_opendirat (self->repo_dir_fd, "refs/heads", TRUE,
&dfd, error))
{
g_prefix_error (error, "Opening %s: ", "refs/heads");
return FALSE;
}
}
else
{
glnx_fd_close int refs_remotes_dfd = -1;
if (!glnx_opendirat (self->repo_dir_fd, "refs/remotes", TRUE,
&refs_remotes_dfd, error))
{
g_prefix_error (error, "Opening %s: ", "refs/remotes");
return FALSE;
}
if (rev != NULL)
{
/* Ensure we have a dir for the remote */
if (!glnx_shutil_mkdir_p_at (refs_remotes_dfd, remote, 0777, cancellable, error))
return FALSE;
}
dfd = glnx_opendirat_with_errno (refs_remotes_dfd, remote, TRUE);
if (dfd < 0 && (errno != ENOENT || rev != NULL))
return glnx_throw_errno_prefix (error, "Opening remotes/ dir %s", remote);
}
if (rev == NULL)
{
if (dfd >= 0)
{
if (unlinkat (dfd, ref, 0) != 0)
{
if (errno != ENOENT)
return glnx_throw_errno (error);
}
}
}
else
{
if (!write_checksum_file_at (self, dfd, ref, rev, cancellable, error))
return FALSE;
}
if (!_ostree_repo_update_mtime (self, error))
return FALSE;
return TRUE;
}