$ git clone -n https://src.fedoraproject.org/rpms/ghc-texmath.git /var/lib/mock/f38-build-707428-91798/root/chroot_tmpdir/scmroot/ghc-texmath
Cloning into '/var/lib/mock/f38-build-707428-91798/root/chroot_tmpdir/scmroot/ghc-texmath'...
$ git reset --hard 2c2bbba4a6d99212a939a445550b965e98f44740
HEAD is now at 2c2bbba Convert to %autorelease and %autochangelog