build.yml

name: Arduino IDE

on:
  push:
    branches:
      - main
    tags:
      - '[0-9]+.[0-9]+.[0-9]+*'
  workflow_dispatch:
  pull_request:
    branches:
      - main
  schedule:
    - cron: '0 3 * * *' # run every day at 3AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)

env:
  JOB_TRANSFER_ARTIFACT: build-artifacts
  CHANGELOG_ARTIFACTS: changelog

jobs:
  build:
    if: github.repository == 'arduino/arduino-ide'
    strategy:
      matrix:
        config:
          - os: windows-latest
          - os: ubuntu-18.04 # https://github.com/arduino/arduino-ide/issues/259
          - os: macos-latest
    runs-on: ${{ matrix.config.os }}
    timeout-minutes: 90

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Install Node.js 14.x
        uses: actions/setup-node@v1
        with:
          node-version: '14.x'
          registry-url: 'https://registry.npmjs.org'

      - name: Install Python 3.x
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Package
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          AC_USERNAME: ${{ secrets.AC_USERNAME }}
          AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          IS_NIGHTLY: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main') }}
          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
          IS_FORK: ${{ github.event.pull_request.head.repo.fork == true }}
        run: |
          # See: https://www.electron.build/code-signing
          if [ $IS_FORK = true ]; then
            echo "Skipping the app signing: building from a fork."
          else
            if [ "${{ runner.OS }}" = "macOS" ]; then
              export CSC_LINK="${{ runner.temp }}/signing_certificate.p12"
              # APPLE_SIGNING_CERTIFICATE_P12 secret was produced by following the procedure from:
              # https://www.kencochrane.com/2020/08/01/build-and-sign-golang-binaries-for-macos-with-github-actions/#exporting-the-developer-certificate
              echo "${{ secrets.APPLE_SIGNING_CERTIFICATE_P12 }}" | base64 --decode > "$CSC_LINK"

              export CSC_KEY_PASSWORD="${{ secrets.KEYCHAIN_PASSWORD }}"

            elif [ "${{ runner.OS }}" = "Windows" ]; then
              export CSC_LINK="${{ runner.temp }}/signing_certificate.pfx"
              npm config set msvs_version 2017 --global
              echo "${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PFX }}" | base64 --decode > "$CSC_LINK"

              export CSC_KEY_PASSWORD="${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PASSWORD }}"
            fi
          fi

          yarn --cwd ./electron/packager/
          yarn --cwd ./electron/packager/ package

      - name: Upload [GitHub Actions]
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
          path: electron/build/dist/build-artifacts/

  artifacts:
    name: ${{ matrix.artifact.name }} artifact
    needs: build
    if: always() && needs.build.result != 'skipped'
    runs-on: ubuntu-latest

    strategy:
      matrix:
        artifact:
          - path: '*Linux_64bit.zip'
            name: Linux_X86-64
          - path: '*macOS_64bit.dmg'
            name: macOS
          - path: '*Windows_64bit.exe'
            name: Windows_X86-64_interactive_installer
          - path: '*Windows_64bit.msi'
            name: Windows_X86-64_MSI
          - path: '*Windows_64bit.zip'
            name: Windows_X86-64_zip

    steps:
      - name: Download job transfer artifact
        uses: actions/download-artifact@v2
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
          path: ${{ env.JOB_TRANSFER_ARTIFACT }}

      - name: Upload tester build artifact
        uses: actions/upload-artifact@v2
        with:
          name: ${{ matrix.artifact.name }}
          path: ${{ env.JOB_TRANSFER_ARTIFACT }}/${{ matrix.artifact.path }}

  changelog:
    needs: build
    runs-on: ubuntu-latest
    outputs:
      BODY: ${{ steps.changelog.outputs.BODY }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0 # To fetch all history for all branches and tags.

      - name: Generate Changelog
        id: changelog
        env:
          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
        run: |
          export LATEST_TAG=$(git describe --abbrev=0)
          export GIT_LOG=$(git log --pretty=" - %s [%h]" $LATEST_TAG..HEAD | sed 's/ *$//g')
          if [ "$IS_RELEASE" = true ]; then
            export BODY=$(echo -e "$GIT_LOG")
          else
            export LATEST_TAG_WITH_LINK=$(echo "[$LATEST_TAG](https://github.com/arduino/arduino-ide/releases/tag/$LATEST_TAG)")
            if [ -z "$GIT_LOG" ]; then
                export BODY="There were no changes since version $LATEST_TAG_WITH_LINK."
            else
                export BODY=$(echo -e "Changes since version $LATEST_TAG_WITH_LINK:\n$GIT_LOG")
            fi
          fi
          echo -e "$BODY"
          OUTPUT_SAFE_BODY="${BODY//'%'/'%25'}"
          OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\n'/'%0A'}"
          OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\r'/'%0D'}"
          echo "::set-output name=BODY::$OUTPUT_SAFE_BODY"
          echo "$BODY" > CHANGELOG.txt

      - name: Upload Changelog [GitHub Actions]
        if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
          path: CHANGELOG.txt

  publish:
    needs: changelog
    if: github.repository == 'arduino/arduino-ide' && (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main'))
    runs-on: ubuntu-latest
    steps:
      - name: Download [GitHub Actions]
        uses: actions/download-artifact@v2
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
          path: ${{ env.JOB_TRANSFER_ARTIFACT }}

      - name: Publish Nightly [S3]
        uses: docker://plugins/s3
        env:
          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
          PLUGIN_TARGET: '/arduino-ide/nightly'
          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

  release:
    needs: changelog
    if: github.repository == 'arduino/arduino-ide' && startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - name: Download [GitHub Actions]
        uses: actions/download-artifact@v2
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
          path: ${{ env.JOB_TRANSFER_ARTIFACT }}

      - name: Get Tag
        id: tag_name
        run: |
          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}

      - name: Publish Release [GitHub]
        uses: svenstaro/upload-release-action@2.2.0
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          release_name: ${{ steps.tag_name.outputs.TAG_NAME }}
          file: ${{ env.JOB_TRANSFER_ARTIFACT }}/*
          tag: ${{ github.ref }}
          file_glob: true
          body: ${{ needs.changelog.outputs.BODY }}

      - name: Publish Release [S3]
        uses: docker://plugins/s3
        env:
          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
          PLUGIN_TARGET: '/arduino-ide'
          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

  clean:
    # This job must run after all jobs that use the transfer artifact.
    needs:
      - build
      - publish
      - release
      - artifacts
    if: always() && needs.build.result != 'skipped'
    runs-on: ubuntu-latest

    steps:
      - name: Remove unneeded job transfer artifact
        uses: geekyeggo/delete-artifact@v1
        with:
          name: ${{ env.JOB_TRANSFER_ARTIFACT }}