$ git clone -n https://gitee.com/renbo02/rubygem-pg.git /var/lib/mock/dist-an8.9-build-339126-69768/root/chroot_tmpdir/scmroot/rubygem-pg
Cloning into '/var/lib/mock/dist-an8.9-build-339126-69768/root/chroot_tmpdir/scmroot/rubygem-pg'...
$ git reset --hard 2825b6f088f2d5db14e707c56a377d105c4a924e
HEAD is now at 2825b6f remove needless patch