$ git clone -n https://src.fedoraproject.org/rpms/ghc-OpenGL.git /var/lib/mock/f38-build-707398-91798/root/chroot_tmpdir/scmroot/ghc-OpenGL
Cloning into '/var/lib/mock/f38-build-707398-91798/root/chroot_tmpdir/scmroot/ghc-OpenGL'...
$ git reset --hard ead598fa66a81b1dcec3cec6b2fa198a70277e16
HEAD is now at ead598f Convert to %autorelease and %autochangelog