mkosi: an alterantive builder to the Dockerfile

Though this must require a newer version of `mkosi` than the
mkosi-1-1.fc25.noarch I am testing with. The `mkosi.nspawn` seems to be
ignored, so the `go get ./...` is failing due to private-networking ...
maybe the build script should start dhcp? ... seems yucky

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

mkosi.build

@@ -0,0 +1,7 @@
+#!/bin/sh
+cd ${SRCDIR}
+export GOPATH=/usr/local
+mkdir -p ${GOPATH}/src/github.com/vbatts/
+ln -sf $(pwd) ${GOPATH}/src/github.com/vbatts/imgsrv
+go get -d -v ./...
+go install github.com/vbatts/imgsrv

mkosi.default

@@ -0,0 +1,11 @@
+[Distribution]
+Distribution=fedora
+Release=25
+
+[Output]
+Format=tar
+Bootable=no
+
+[Packages]
+Packages=
+BuildPackages=golang git bzr

mkosi.nspawn

@@ -0,0 +1,3 @@
+[Network]
+Private=yes
+VirtualEthernet=yes