$ git clone -n https://gitee.com/mgb01105731/plymouth.git /var/lib/mock/dist-an23-build-137205-50507/root/chroot_tmpdir/scmroot/plymouth
Cloning into '/var/lib/mock/dist-an23-build-137205-50507/root/chroot_tmpdir/scmroot/plymouth'...
$ git reset --hard e47521f2f9b46af2e3ffc2f7ddef0e47b78ed663
HEAD is now at e47521f  optimise spec file & add doc package