add darwin builds to ci
This will fail until you (@fresheyeball) set up a mac builder and set the $MAC_SSH_KEY
envar to point to the private key on your gitlab-runner machine.
- The only thing a mac builder needs is to have nix installed and to be accessible via the network.
- The gitlab-runner needs to have
mac
pointing to the mac's IP in it's ssh_config, and it needs an ssh key pair to access the mac.
I started to test the build commands on my mac but the build has been running for 3 hours now just compiling dependencies, so I'll update here whenever that finishes if it I need to fix something.