$ git clone -n https://gitee.com/dian-ws/libical.git /var/lib/mock/dist-an23-build-248860-63302/root/chroot_tmpdir/scmroot/libical
Cloning into '/var/lib/mock/dist-an23-build-248860-63302/root/chroot_tmpdir/scmroot/libical'...
$ git reset --hard 09e7f0cd4118a6ebba728820abb22bd751a2049e
HEAD is now at 09e7f0c Optimize the spec file