$ git clone -n https://gitee.com/src-anolis-dde/ffmpeg.git /var/lib/mock/dist-an8.9-dde-la64-build-350394-70652/root/chroot_tmpdir/scmroot/ffmpeg
正克隆到 '/var/lib/mock/dist-an8.9-dde-la64-build-350394-70652/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git reset --hard origin/a8
HEAD 现在位于 0a0462b rebuild for qt5-qtbase