$ git clone -n https://gitee.com/gcdota930915/gjs.git /var/lib/mock/dist-an8_8-el9-build-169829-58902/root/chroot_tmpdir/scmroot/gjs
Cloning into '/var/lib/mock/dist-an8_8-el9-build-169829-58902/root/chroot_tmpdir/scmroot/gjs'...
$ git reset --hard origin/a8
HEAD is now at 87df057 rebuild with mozjs60