wip #134

	name: "Test"
	on:
	pull_request:
	push:
	jobs:
	calculate-matrix:
	name: Calculate build matrix
	runs-on: ubuntu-latest
	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}
	steps:
	- uses: actions/checkout@v2.4.0

	- uses: cachix/install-nix-action@v16
	with:
	nix_path: nixpkgs=channel:nixos-unstable
	extra_nix_config: \|
	experimental-features = nix-command flakes

	- name: Calculate build matrix
	id: set-matrix
	run: \|
	# Use `-c` flag with jq for compact output (doesn't keep newlines in
	# output which was causing issues when setting the output
	matrix=$(nix flake show --json \| jq -c '.nixosConfigurations \| keys')
	echo "::set-output name=matrix::$matrix"

	tests:
	name: Build NixOS configurations
	runs-on: ubuntu-latest
	needs:
	- calculate-matrix
	strategy:
	fail-fast: false
	matrix:
	target: "${{ fromJson(needs.calculate-matrix.outputs.matrix) }}"


	steps:
	- uses: actions/checkout@v2.4.0

	- uses: cachix/install-nix-action@v16
	with:
	nix_path: nixpkgs=channel:nixos-unstable
	extra_nix_config: \|
	experimental-features = nix-command flakes

	- uses: cachix/cachix-action@v10
	with:
	name: alejandro-dotfiles
	authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

	- run: nix-env -i nixos-rebuild -f '<nixpkgs>'

	- run: nixos-rebuild build --flake ".#${{ matrix.target }}"

	- run: echo OK

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