build_backend.yml

name: 'Build: Backend'

on:
  schedule:
    - cron: '0 3 * * 4' # At 03:00 on every Thursday

  workflow_dispatch:
    inputs:
      build_mode:
        description: 'Build mode: devel, testing, stable'
        default: 'devel'
        required: true
      publish:
        description: 'Publish: on - publish'
        default: 'off'
        required: false
  workflow_call:
    inputs:
      build_mode:
        description: 'Build mode: devel, nightly, testing, stable'
        default: 'devel'
        type: string
        required: true
      publish:
        description: 'Publish: on - publish'
        default: 'off'
        type: string
        required: false

jobs:
  backend:
    runs-on: ubuntu-20.04
    if: github.event_name != 'schedule' || github.repository == 'musescore/MuseScore'
    steps:
    - name: Cancel Previous Runs
      uses: styfle/cancel-workflow-action@0.12.1
      with:
        access_token: ${{ github.token }}
    - name: Clone repository
      uses: actions/checkout@v4

    - name: "Configure workflow"
      run: |
        bash ./buildscripts/ci/tools/make_build_mode_env.sh -e ${{ github.event_name }} -m ${{ inputs.build_mode }}
        BUILD_MODE=$(cat ./build.artifacts/env/build_mode.env)

        bash ./buildscripts/ci/tools/make_build_number.sh
        BUILD_NUMBER=$(cat ./build.artifacts/env/build_number.env)

        DO_PUBLISH='false'
        if [ "${{ inputs.publish }}" = "on" ]; then 
          DO_PUBLISH='true';
          if [ -z "${{ secrets.S3_KEY_CONVERTER }}" ]; then 
            echo "::warning::S3_KEY_CONVERTER is empty; publishing to S3 disabled"
            DO_PUBLISH='false'
          fi
          if [ -z "${{ secrets.S3_SECRET_CONVERTER }}" ]; then
            echo "::warning::S3_SECRET_CONVERTER is empty; publishing to S3 disabled"
            DO_PUBLISH='false'
          fi
        fi

        bash ./buildscripts/ci/tools/make_version_env.sh $BUILD_NUMBER
        VERSION=$(cat ./build.artifacts/env/build_version.env)
        GITHUB_ARTIFACT_NAME="MuseScore-${VERSION}"

        echo "github.repository: ${{ github.repository }}"
        echo "BUILD_MODE=$BUILD_MODE" | tee -a $GITHUB_ENV
        echo "BUILD_NUMBER=$BUILD_NUMBER" | tee -a $GITHUB_ENV
        echo "DO_PUBLISH=$DO_PUBLISH" | tee -a $GITHUB_ENV
        echo "GITHUB_ARTIFACT_NAME=$GITHUB_ARTIFACT_NAME" | tee -a $GITHUB_ENV

    - name: Setup environment
      run: |
        bash ./buildscripts/ci/backend/setup.sh

    - name: Build
      run: |
        bash ./buildscripts/ci/backend/build.sh -n ${{ env.BUILD_NUMBER }} --build_videoexport

    - name: Package
      run: |
        bash ./buildscripts/ci/backend/package.sh

    - name: Publish to S3
      if: env.DO_PUBLISH == 'true'
      run: |
        bash ./buildscripts/ci/backend/publish_to_s3.sh --s3_key ${{ secrets.S3_KEY_CONVERTER }} --s3_secret ${{ secrets.S3_SECRET_CONVERTER }}

    - name: Build Docker
      if: env.DO_PUBLISH == 'true'
      run: |
        bash ./buildscripts/ci/backend/build_docker.sh

    - name: Publish to Registry
      if: env.DO_PUBLISH == 'true'
      run: |
        bash ./buildscripts/ci/backend/publish_to_registry.sh --token ${{ secrets.PACKAGES_PAT }}

    - name: Upload artifacts on GitHub
      if: ${{ always() }}
      uses: actions/upload-artifact@v4
      with:
        name: ${{ env.GITHUB_ARTIFACT_NAME }}
        path: ./build.artifacts/