build.yaml

name: Builds

concurrency:
  group: php-src-nix
  cancel-in-progress: true

on:
  pull_request:
  workflow_dispatch:

jobs:
  determine-matrix:
    name: Figure out the packages we need to build
    runs-on: ubuntu-latest

    outputs:
      phps: ${{ steps.set-phps.outputs.phps }}

    steps:
      - name: Set up Git repository
        uses: actions/checkout@v4

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main

      - name: Build PHP matrix
        id: set-phps
        run: |
          echo phps=$(
            nix flake show --json |  jq '.packages ."x86_64-linux" | keys'
          ) >> $GITHUB_OUTPUT

  build:
    name: "${{ matrix.phps }} on ${{ matrix.archs.arch }}"
    needs: [determine-matrix]
    runs-on: ${{ matrix.archs.os }}
    strategy:
      fail-fast: false
      matrix:
        phps: ${{fromJson(needs.determine-matrix.outputs.phps)}}
        archs:
          [
            { os: ubuntu-latest, arch: x86_64-linux },
            { os: macOS-latest, arch: x86_64-darwin },
            { os: macos-14, arch: aarch64-darwin }
          ]

    steps:
      - name: Set up Git repository
        uses: actions/checkout@v4

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main

      - name: Run the Magic Nix Cache
        uses: DeterminateSystems/magic-nix-cache-action@main

      - uses: cachix/cachix-action@v15
        with:
          name: php-src-nix
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build ${{ matrix.phps }}
        run: |
          nix build .#${{ matrix.phps }}