$ git clone -n https://gitee.com/cobratoxin/libidn2.git /var/lib/mock/dist-an8.7-build-225506-62190/root/chroot_tmpdir/scmroot/libidn2
Cloning into '/var/lib/mock/dist-an8.7-build-225506-62190/root/chroot_tmpdir/scmroot/libidn2'...
$ git reset --hard 761800805279a22e6b8233c5116b64d9aaf2e04c
HEAD is now at 7618008 spec: add doc sub package