$ git clone -n https://src.fedoraproject.org/rpms/deepin-dock.git /var/lib/mock/f37-build-673241-75611/root/chroot_tmpdir/scmroot/deepin-dock
Cloning into '/var/lib/mock/f37-build-673241-75611/root/chroot_tmpdir/scmroot/deepin-dock'...
$ git reset --hard 34052d209506b1bc2251605b3fac88798377d419
HEAD is now at 34052d2 New release 5.5.38.1