name: nodejs add-on

# Builds the Node.js add-on on every platform for pull requests. A push to master or stable builds and
# releases it to simplex-chat-libs as nodejs-addon-<hash of its sources>, when that release does not exist yet,
# and updates the packages release PR.

# Secrets:
# -------
# NODEJS_REPO_TOKEN
#  Only select repositories: simplex-chat-libs
#  Permissions:
#   * Contents (Read and Write)

on:
  workflow_dispatch:
  push:
    branches:
      - master
      - stable
    paths:
      - "packages/simplex-chat-nodejs/cpp/**"
      - "packages/simplex-chat-nodejs/binding.gyp"
      - "packages/simplex-chat-nodejs/package.json"
      - ".github/workflows/nodejs-addon.yml"
  pull_request:
    paths:
      - "packages/simplex-chat-nodejs/cpp/**"
      - "packages/simplex-chat-nodejs/binding.gyp"
      - ".github/workflows/nodejs-addon.yml"

jobs:
  tag:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.tag.outputs.tag }}
      release: ${{ steps.tag.outputs.release }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v6

      - name: Release tag
        id: tag
        env:
          GH_TOKEN: ${{ secrets.NODEJS_REPO_TOKEN }}
        run: |
          tag=$(python3 scripts/ci/packages_release.py addon-tag)
          echo "tag=$tag" >> "$GITHUB_OUTPUT"
          if [ "${{ github.event_name }}" != pull_request ] && { [ "${{ github.ref }}" = refs/heads/master ] || [ "${{ github.ref }}" = refs/heads/stable ]; } \
             && ! gh release view "$tag" --repo "${{ github.repository }}-libs" > /dev/null 2>&1; then
            echo "release=true" >> "$GITHUB_OUTPUT"
          fi

  build:
    name: "build ${{ matrix.platform }}"
    needs: tag
    if: github.event_name == 'pull_request' || needs.tag.outputs.release == 'true'
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-22.04
            platform: linux-x86_64
          - os: ubuntu-22.04-arm
            platform: linux-aarch64
          - os: macos-latest
            platform: macos-aarch64
          - os: macos-15-intel
            platform: macos-x86_64
          - os: windows-latest
            platform: windows-x86_64
    defaults:
      run:
        shell: bash
        working-directory: packages/simplex-chat-nodejs
    steps:
      - name: Checkout Code
        uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Build add-on
        run: |
          npm install --ignore-scripts --no-audit --no-fund
          npx --yes node-gyp rebuild
          cp build/Release/simplex.node build/simplex-chat-nodejs-${{ matrix.platform }}.node

      - name: Upload add-on artifact
        uses: actions/upload-artifact@v4
        with:
          name: simplex-nodejs-addon-${{ matrix.platform }}
          path: packages/simplex-chat-nodejs/build/simplex-chat-nodejs-${{ matrix.platform }}.node
          if-no-files-found: error

  release:
    runs-on: ubuntu-latest
    needs: [tag, build]
    if: needs.tag.outputs.release == 'true'
    steps:
      - name: Download add-on artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: simplex-nodejs-addon-*
          merge-multiple: true
          path: addons

      - name: Create add-on release
        uses: softprops/action-gh-release@v2
        with:
          repository: ${{ github.repository }}-libs
          tag_name: ${{ needs.tag.outputs.tag }}
          files: addons/*.node
          token: ${{ secrets.NODEJS_REPO_TOKEN }}

  packages-release-pr:
    needs: release
    uses: ./.github/workflows/packages-release-pr.yml
    secrets: inherit