$ git clone -n https://src.fedoraproject.org/rpms/golang-github-emersion-pgpmail.git /var/lib/mock/f37-build-side-33-golang-devel-81765-4326/root/chroot_tmpdir/scmroot/golang-github-emersion-pgpmail
Cloning into '/var/lib/mock/f37-build-side-33-golang-devel-81765-4326/root/chroot_tmpdir/scmroot/golang-github-emersion-pgpmail'...
$ git reset --hard cf5888f54762a2ca70ef87899aac49f83015c08d
HEAD is now at cf5888f Update to 0.2.0. Fixes rhbz#2125409.