fix eval #2

	name: build configurations

	on:
	push:

	jobs:
	eval:
	name: eval flake
	runs-on: ubuntu-latest

	outputs:
	matrix: ${{ steps.eval.outputs.matrix }}

	steps:
	- uses: actions/checkout@v4
	- uses: DeterminateSystems/nix-installer-action@v9

	- name: evaluate configs
	id: eval
	run: \|
	names=$(nix eval --json .#nixosConfigurations --apply 'builtins.attrNames')
	json=$(echo "$names" \| nix run --inputs-from . nixpkgs#jq -- '{include: map({name: .})}')
	echo "matrix=$(echo "$json" \| nix run --inputs-from . nixpkgs#jq -- -r 'tostring')" >> "$GITHUB_OUTPUT"

	build:
	needs: eval
	strategy:
	matrix: ${{ fromJson(needs.eval.outputs.matrix) }}

	name: build ${{ matrix.name }}
	runs-on: ubuntu-latest # TODO: this will not work if i ever add something that isn't x86_64-linux, but idc for now :3

	steps:
	- uses: actions/checkout@v4
	- uses: DeterminateSystems/nix-installer-action@v9

	- name: setup cachix
	uses: cachix/cachix-action@v13
	with:
	name: uku3lig
	authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}

	- name: build
	run: nix build -L --fallback .#nixosConfigurations.${{ matrix.name }}.config.system.build.toplevel

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