nix-parse-v2.yml

name: "Check whether nix files are parseable v2"

on:
  pull_request:
    paths:
      - .github/workflows/nix-parse-v2.yml
  pull_request_target:

permissions: {}

jobs:
  get-merge-commit:
    uses: ./.github/workflows/get-merge-commit.yml

  tests:
    name: nix-files-parseable-check
    runs-on: ubuntu-24.04-arm
    needs: get-merge-commit
    if: "needs.get-merge-commit.outputs.mergedSha && !contains(github.event.pull_request.title, '[skip treewide]')"
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: ${{ needs.get-merge-commit.outputs.mergedSha }}

      - uses: cachix/install-nix-action@526118121621777ccd86f79b04685a9319637641 # v31
        with:
          extra_nix_config: sandbox = true
          nix_path: nixpkgs=channel:nixpkgs-unstable

      - name: Parse all nix files
        run: |
          # Tests multiple versions at once, let's make sure all of them run, so keep-going.
          nix-build ci -A parse --keep-going