$ git clone -n https://gitee.com/src-anolis-os/libjpeg-turbo.git /var/lib/mock/dist-an23-build-119844-45963/root/chroot_tmpdir/scmroot/libjpeg-turbo Cloning into '/var/lib/mock/dist-an23-build-119844-45963/root/chroot_tmpdir/scmroot/libjpeg-turbo'... $ git reset --hard b2c6e38ffe128fc089d081382f16ad65d7575ba5 HEAD is now at b2c6e38 update to 2.1.4