$ git clone -n https://gitee.com/happy_orange/java-17-alibaba-dragonwell.git /var/lib/mock/dist-an8.7-build-222233-62189/root/chroot_tmpdir/scmroot/java-17-alibaba-dragonwell Cloning into '/var/lib/mock/dist-an8.7-build-222233-62189/root/chroot_tmpdir/scmroot/java-17-alibaba-dragonwell'... $ git reset --hard ec7fc94cc9a5bef8988de00bfd20c68081346077 HEAD is now at ec7fc94 unset the java-17-alibaba-dragonwell is a system java