$ git clone -n https://gitee.com/mgb01105731/gtk3_1.git /var/lib/mock/dist-an23-build-158066-58313/root/chroot_tmpdir/scmroot/gtk3_1
Cloning into '/var/lib/mock/dist-an23-build-158066-58313/root/chroot_tmpdir/scmroot/gtk3_1'...
$ git reset --hard 4e1b977366ed62674e2b67be2e9372542dc21731
HEAD is now at 4e1b977 optimise spec file