Makefile

# Connectivity info for Linux VM
NIXADDR ?= unset
NIXPORT ?= 22
NIXUSER ?= root

# Get the path to this Makefile and directory
MAKEFILE_DIR := $(patsubst %/,%,$(dir $(abspath $(lastword $(MAKEFILE_LIST)))))

# The name of the nixosConfiguration in the flake
NIXNAME ?= vm-intel

# SSH options that are used. These aren't meant to be overridden but are
# reused a lot so we just store them up here.
SSH_OPTIONS=-o PubkeyAuthentication=no -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no

# bootstrap the vm. only run again on macos if the secrets change
vm/bootstrap:
	NIXUSER=root $(MAKE) vm/copy
	NIXUSER=root $(MAKE) vm/install
	$(MAKE) vm/secrets

# copy our secrets into the VM
vm/secrets:
	# SSH keys
	rsync -av -e 'ssh $(SSH_OPTIONS)' \
		--exclude='environment' \
		$(HOME)/.ssh/ $(NIXUSER)@$(NIXADDR):~/.ssh

# copy the Nix configurations into the VM.
vm/copy:
	rsync -av -e 'ssh $(SSH_OPTIONS) -p$(NIXPORT)' \
		--exclude='.git/' \
		--rsync-path="sudo rsync" \
		$(MAKEFILE_DIR)/ $(NIXUSER)@$(NIXADDR):/nix-config

# run the nixos-install command. This does NOT copy files so you
# have to run vm/copy before.
vm/install:
	ssh $(SSH_OPTIONS) -p$(NIXPORT) $(NIXUSER)@$(NIXADDR) " \
		sudo nix-shell \
			--argstr systemName $(NIXNAME) \
			/nix-config/bootstrap \
	"

vm/reboot:
	ssh $(SSH_OPTIONS) -p$(NIXPORT) $(NIXUSER)@$(NIXADDR) " \
		sudo reboot; \
	"