/**
* rpmostree_prepare_rootfs_for_commit:
*
* Walk over the root filesystem and perform some core conversions
* from RPM conventions to OSTree conventions. For example:
*
* * Move /etc to /usr/etc
* * Checksum the kernel in /boot
* * Migrate content in /var to systemd-tmpfiles
*/
gboolean
rpmostree_prepare_rootfs_for_commit (GFile *rootfs,
JsonObject *treefile,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
gs_free char *dest_rootfs_path = NULL;
dest_rootfs_path = g_strconcat (gs_file_get_path_cached (rootfs), ".post", NULL);
if (!glnx_shutil_rm_rf_at (AT_FDCWD, dest_rootfs_path, cancellable, error))
goto out;
{
gs_unref_object GFile *dest_rootfs = g_file_new_for_path (dest_rootfs_path);
if (!create_rootfs_from_yumroot_content (dest_rootfs, rootfs, treefile,
cancellable, error))
goto out;
}
if (!glnx_shutil_rm_rf_at (AT_FDCWD, gs_file_get_path_cached (rootfs), cancellable, error))
goto out;
if (TEMP_FAILURE_RETRY (renameat (AT_FDCWD, dest_rootfs_path,
AT_FDCWD, gs_file_get_path_cached (rootfs))) != 0)
{
glnx_set_error_from_errno (error);
goto out;
}
ret = TRUE;
out:
return ret;
}
/**
* rpmostree_prepare_rootfs_for_commit:
*
* Walk over the root filesystem and perform some core conversions
* from RPM conventions to OSTree conventions. For example:
*
* * Move /etc to /usr/etc
* * Checksum the kernel in /boot
* * Migrate content in /var to systemd-tmpfiles
*/
gboolean
rpmostree_prepare_rootfs_for_commit (GFile *rootfs,
JsonObject *treefile,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
gs_unref_object GFile *rootfs_tmp = NULL;
gs_free char *rootfs_tmp_path = NULL;
rootfs_tmp_path = g_strconcat (gs_file_get_path_cached (rootfs), ".tmp", NULL);
rootfs_tmp = g_file_new_for_path (rootfs_tmp_path);
if (!gs_shutil_rm_rf (rootfs_tmp, cancellable, error))
goto out;
if (!create_rootfs_from_yumroot_content (rootfs_tmp, rootfs, treefile,
cancellable, error))
goto out;
if (!gs_shutil_rm_rf (rootfs, cancellable, error))
goto out;
if (!gs_file_rename (rootfs_tmp, rootfs, cancellable, error))
goto out;
ret = TRUE;
out:
return ret;
}