$ git clone -n https://gitee.com/mgb01105731/pngcrush.git /var/lib/mock/dist-an23-build-241747-63065/root/chroot_tmpdir/scmroot/pngcrush
Cloning into '/var/lib/mock/dist-an23-build-241747-63065/root/chroot_tmpdir/scmroot/pngcrush'...
$ git reset --hard origin/a23
HEAD is now at 0e64607 init upstream from version 1.8.13