release-build.yml

name: Build and Publish Images

on:
  workflow_dispatch:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}

env:
  PHP_STABLE_VERSION: '8.3'
  NODE_STABLE_VERSION: '22'
  REGISTRY: ghcr.io
  OWNER: ndigitals
  PACKAGE: wp-dev-container
  ACTION_VERSION: 1

jobs:
  build:
    name: Build Images

    strategy:
      fail-fast: false
      matrix: 
        PHP_VERSION:
          - '8.1'
          - '8.2'
          - '8.3'
          - '8.4'
        NODE_VERSION:
          - '16'
          - '18'
          - '20'
          - '22'
          - '24'
        builder:
          - ubuntu-22.04
          - self-hosted
        platform:
          - amd64
          - arm64
        exclude:
          - builder: ubuntu-22.04
            platform: arm64
          - builder: self-hosted
            platform: amd64

    runs-on:
      - ${{ matrix.builder }}

    concurrency:
      group: ${{ matrix.PHP_VERSION }}-${{ matrix.NODE_VERSION }}-${{ matrix.platform }}

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0 # Required due to the way Git works, without it this action won't be able to find any or the correct tags

      # https://github.com/marketplace/actions/docker-setup-buildx
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # https://github.com/marketplace/actions/docker-login
      - name: Login to GitHub Packages
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          logout: false

      # https://github.com/marketplace/actions/setup-node-js-environment
      - name: Setup Node Environment
        uses: actions/setup-node@v6
        with:
          node-version-file: '.nvmrc'

      # https://github.com/marketplace/actions/dev-container-build-and-run-action
      - name: Pre-build Dev Container Image
        uses: devcontainers/ci@v0.3
        if: matrix.platform == 'amd64'
        env:
          # see: https://github.com/devcontainers/ci/issues/191#issuecomment-1603857155
          BUILDX_NO_DEFAULT_ATTESTATIONS: true
          PHP_VERSION: ${{ matrix.PHP_VERSION }}
          NODE_VERSION: ${{ matrix.NODE_VERSION }}
        with:
          platform: linux/${{ matrix.platform }}
          imageName: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}
          cacheFrom: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}
          imageTag: php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }},php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}-${{ matrix.platform }}
          push: always
          skipContainerUserIdUpdate: true

      # https://github.com/marketplace/actions/dev-container-build-and-run-action
      - name: Pre-build Dev Container Image
        uses: devcontainers/ci@v0.3
        if: matrix.platform == 'arm64'
        env:
          # see: https://github.com/devcontainers/ci/issues/191#issuecomment-1603857155
          BUILDX_NO_DEFAULT_ATTESTATIONS: true
          PHP_VERSION: ${{ matrix.PHP_VERSION }}
          NODE_VERSION: ${{ matrix.NODE_VERSION }}
        with:
          platform: linux/${{ matrix.platform }}
          imageName: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}
          cacheFrom: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}
          imageTag: php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}-${{ matrix.platform }}
          push: always
          skipContainerUserIdUpdate: true

  upload:
    name: Upload Images
    needs: build
    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix: 
        PHP_VERSION:
          - '8.1'
          - '8.2'
          - '8.3'
          - '8.4'
        NODE_VERSION:
          - '16'
          - '18'
          - '20'
          - '22'
          - '24'

    runs-on: ubuntu-latest

    concurrency:
      group: ${{ matrix.PHP_VERSION }}-${{ matrix.NODE_VERSION }}

    steps:
      # https://github.com/marketplace/actions/docker-setup-buildx
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # https://github.com/marketplace/actions/docker-login
      - name: Login to GitHub Packages
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          logout: false

      # https://github.com/marketplace/actions/docker-metadata-action
      - name: Docker Metadata
        uses: docker/metadata-action@v5
        id: metadata
        with:
          tags: type=raw,value=php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}

      - name: Inspect Images
        run: |
            docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}:php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}-amd64
            docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}:php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}-arm64

      - name: Create Manifest List and Push
        run: |
            docker buildx imagetools create -t ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}:php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }} \
            --append ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}:php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}-arm64

      - name: Inspect Manifest List
        run: |
            docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PACKAGE }}:php-${{ matrix.PHP_VERSION }}-node-${{ matrix.NODE_VERSION }}

  release:
    name: Publish Release
    runs-on: ubuntu-latest
    needs: upload

    steps:
      # https://github.com/marketplace/actions/semver-conventional-commits
      - name: Get Versions
        id: semver
        uses: ietf-tools/semver-action@v1
        if: github.event_name == 'push'
        with:
          token: ${{ github.token }}
          branch: main

      - name: Create Release Name
        id: release-name
        if: github.event_name == 'push'
        run: |
          RELEASE_NAME=$(echo ${{ steps.semver.outputs.nextStrict }} Release)
          echo "RELEASE_NAME=$RELEASE_NAME" >> $GITHUB_OUTPUT

      # https://github.com/marketplace/actions/universal-changelog-generator
      - name: Generate a Changelog
        id: changelog
        uses: mrchief/universal-changelog-action@v1.3.2
        if: github.event_name == 'push'
        with:
          previousReleaseTagNameOrSha: ${{ steps.semver.outputs.current }}
          nextReleaseTagName: 'main'
          nextReleaseName: ${{ steps.release-name.outputs.RELEASE_NAME }}

      # https://github.com/marketplace/actions/create-release
      - name: Create Release
        uses: ncipollo/release-action@v1.20.0
        if: github.event_name == 'push'
        with:
          name: ${{ steps.release-name.outputs.RELEASE_NAME }}
          tag: ${{ steps.semver.outputs.next }}
          commit: ${{ github.sha }}
          body: ${{ steps.changelog.outputs.changelog }}