$ git clone -n https://src.fedoraproject.org/rpms/ghc-HStringTemplate.git /var/lib/mock/f31-build-115491-34502/root/chroot_tmpdir/scmroot/ghc-HStringTemplate
Cloning into '/var/lib/mock/f31-build-115491-34502/root/chroot_tmpdir/scmroot/ghc-HStringTemplate'...
$ git reset --hard dcf8088929aa85cc19a72083dc6b7305cb41cbff
HEAD is now at dcf8088 BR prof for lib and static for executable