$ git clone -n https://gitee.com/mgb01105731/xpdf.git /var/lib/mock/dist-an23-build-242169-63089/root/chroot_tmpdir/scmroot/xpdf
Cloning into '/var/lib/mock/dist-an23-build-242169-63089/root/chroot_tmpdir/scmroot/xpdf'...
$ git reset --hard origin/a23
HEAD is now at 5668a89 Del Specific Fields