build.yml

name: Build, Test and Release

on: push

permissions: read-all

# update in build.yml and codeql.yml at same time
env:
  PROTOC_VERSION: 23.1

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      PROTOC: protoc-release/bin/protoc
      PROTOC_INC: protoc-release/include
      PROTOC_PLATFORM: linux-x86_64

    steps:

      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          node-version: 20
          cache: ${{ !env.ACT && 'npm' || '' }} # cache API not available in ACT

      - uses: bazelbuild/setup-bazelisk@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Install Protoc
        run: |
          echo "Fetching protoc"
          curl --header 'Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \
            -L https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-${PROTOC_PLATFORM}.zip \
            --output protoc-release.zip
          unzip protoc-release.zip -d protoc-release
          rm protoc-release.zip

      - run: npm ci

      - run: npm test

      - run: npm run build

      - uses: actions/upload-artifact@v3
        with:
          name: js
          path: |
            google-protobuf.js
            google

  package:
    needs: build
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
# for now I'm disabling linux building as we don't have the tooling to support it
#        os: [ ubuntu-latest ]
#        cpu:
#          - k8  # this build 'linux-x86_64', is currently working but not useful without the other architectures
# would need some kind of CROSSTOOL chain to build the other architectures
# or we'd have to use the https://github.com/uraimo/run-on-arch-action (which lacks support for x86_32) to build these
#          - x86_32
#          - systemz
#          - aarch64
#          - ppc64
        include:
# to ensure backwards compatibility as long as possible, use earliest versions of OSs available on Github Actions
          - os: windows-2019
            cpu: x64_windows
            bazel_target: dist_zip
          - os: windows-2019
            cpu: x64_x86_windows
            bazel_target: dist_zip
# disabling Mac OS releases for now since they are working through existing build process
#          - os: macos-11
#            cpu: darwin_arm64
#          - os: macos-11
#            cpu: darwin_x86_64

    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        if: ${{ !env.ACT }}
        with:
          name: js

      - uses: bazelbuild/setup-bazelisk@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - run: mkdir out

        # setup-bazelisk fails when running in ACT because the cache is not available so we need to ignore to let the bazel step run
      - if: success() || env.ACT && failure()
        run: bazel build --cpu=${{ matrix.cpu }} ${{ matrix.bazel_target || 'dist_all' }}
        shell: bash

      # need to copy to output directory as `bazel-bin` is a symlink and cannot be read by the actions/upload-artifact action
      - run: cp bazel-bin/protobuf-javascript-* out/

      - uses: actions/upload-artifact@v3
        with:
          name: releases
          path: out

  release:
    needs: package
    if: startsWith(github.ref, 'refs/tags/')

    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/download-artifact@v3
        with:
          name: releases

      - name: Release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: protobuf-javascript-*
          file_glob: true
          tag: ${{ github.ref }}
          overwrite: true