magic-nix-cache-action/.github/workflows/ci.yml

name: CI

on:
  pull_request:
  push:
    branches: [main]

jobs:
  build:
    name: Build
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main
      - name: Check shell scripts
        run: |
          nix develop --command shellcheck ./.github/workflows/cache-test.sh
      - uses: DeterminateSystems/nix-installer-action@main
      - name: Install pnpm dependencies
        run: nix develop --command pnpm install
      - name: Check formatting
        run: nix develop --command pnpm run check-fmt
      - name: Lint
        run: nix develop --command pnpm run lint
      - name: Build
        run: nix develop --command pnpm run build
      - name: Package
        run: nix develop --command pnpm run package
      - run: git status --porcelain=v1
      - run: git diff --exit-code

  test-no-nix:
    name: "Test: Nix not installed"
    runs-on: ubuntu-22.04
    permissions:
      id-token: "write"
      contents: "read"
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
      - uses: actions/checkout@v4
      - name: Cache the store
        uses: ./
        with:
          strict-mode: true

  run-x86_64-linux-untrusted:
    name: Run x86_64 Linux, Untrusted
    runs-on: ubuntu-22.04
    permissions:
      id-token: "write"
      contents: "read"
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
      - uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
        with:
          flakehub: true
          extra-conf: |
            narinfo-cache-negative-ttl = 0
            trusted-users = root
      - name: Cache the store
        uses: ./
        with:
          strict-mode: true
      - name: Check the cache isn't enabled
        run: |
          [ $(nix config show substituters) == "https://cache.nixos.org/" ]

  run-x86_64-linux:
    name: Run x86_64 Linux
    runs-on: ubuntu-22.04
    permissions:
      id-token: "write"
      contents: "read"
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
      - uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
        with:
          flakehub: true
          extra-conf: |
            narinfo-cache-negative-ttl = 0
      - name: Cache the store
        uses: ./
        with:
          strict-mode: true
      - name: Check the cache for liveness
        run: |
          .github/workflows/cache-test.sh

  run-x86_64-darwin:
    name: Run x86_64 Darwin
    runs-on: macos-12
    permissions:
      id-token: "write"
      contents: "read"
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
      - uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
        with:
          flakehub: true
          extra-conf: |
            narinfo-cache-negative-ttl = 0
      - name: Cache the store
        uses: ./
        with:
          strict-mode: true
      - name: Check the cache for liveness
        run: |
          .github/workflows/cache-test.sh

  run-aarch64-darwin:
    name: Run aarch64 Darwin
    concurrency: build-ARM64-macOS
    runs-on: macos-latest-xlarge
    permissions:
      id-token: "write"
      contents: "read"
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
      - uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
        with:
          flakehub: true
          extra-conf: |
            narinfo-cache-negative-ttl = 0
      - name: Cache the store
        uses: ./
        with:
          strict-mode: true
      - name: Check the cache for liveness
        run: |
          .github/workflows/cache-test.sh