build.yml

name: Build

env:
  PYTHON_VERSION: '3.12'
  TZ: Europe/Zurich

on:
  push:
    branches:
      - 'master'
      - '*.x'
      - 'ci-build-plugins'  # TODO remove
  pull_request:
      branches:
        - 'master'
        - '*.x'
        - 'ci-build-plugins'  # TODO remove
      types:
        - opened
        - reopened
        - synchronize
        - labeled

permissions:
  contents: read

jobs:
  list-plugins:
    name: Get plugin list 📃
    runs-on: ubuntu-22.04
    if: github.event_name == 'push' || contains(github.event.pull_request.labels.*.name, 'build-wheel')
    outputs:
      PLUGINS_MATRIX: ${{ steps.list-plugins.outputs.PLUGINS_MATRIX }}
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python 🐍
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Install deps
        run: pip install --user setuptools
      - name: Generate matrix
        id: list-plugins
        env:
          GH_TOKEN: ${{ github.token }}
          PR_NUMBER: ${{ github.event_name == 'pull_request' && github.event.pull_request.number }}
        run: python .github/utils/generate_matrix.py

  build:
    name: Build ${{ matrix.plugin }} 🛠
    needs: list-plugins
    runs-on: ubuntu-22.04
    if: >-
      needs.list-plugins.outputs.PLUGINS_MATRIX != '' &&
      (github.event_name == 'push' || contains(github.event.pull_request.labels.*.name, 'build-wheel'))
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.list-plugins.outputs.PLUGINS_MATRIX) }}
    steps:
      - name: Fail build if manifest is invalid
        if: matrix.invalid_manifest
        run: |
          echo ::error::Plugin has invalid manifest
          exit 1

      - name: Checkout plugins
        uses: actions/checkout@v4
        with:
          path: plugins
          # prefer head commit over merge commit in case of PRs
          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || '' }}

      - name: Pick Indico core repo
        id: core-repo
        env:
          GH_TOKEN: ${{ github.token }}
          PR_BODY: ${{ github.event_name == 'pull_request' && github.event.pull_request.body }}
          PR_BASE_REF: ${{ github.event_name == 'pull_request' && github.event.pull_request.base.ref }}
        run: python plugins/.github/utils/get_core_repo.py indico/indico INDICO

      - name: Checkout core
        uses: actions/checkout@v4
        with:
          path: indico
          repository: indico/indico
          ref: ${{ steps.core-repo.outputs.INDICO_BRANCH }}

      - name: Set up Python 🐍
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: pip
          cache-dependency-path: |
            indico/requirements*.txt
            plugins/**/setup.cfg

      - name: Setup Node
        if: matrix.assets
        uses: actions/setup-node@v4
        with:
          node-version: 18.x
          cache: 'npm'
          cache-dependency-path: indico/package-lock.json

      - name: Install build deps 🔧
        working-directory: indico
        run: |
          sudo apt-get install libpq-dev
          pip install --user -U pip setuptools wheel
          pip install --user -e '.[dev]'

      - name: Install npm deps ☕
        if: matrix.assets
        working-directory: indico
        run: npm ci

      - name: Install plugin deps 🔧
        if: matrix.install && matrix.deps != '[]'
        working-directory: plugins
        run: |
          for dep in ${{ join(matrix.deps, ' ') }}; do
            pip install --user -e $dep/
          done

      - name: Install plugin 🔧
        if: matrix.install
        working-directory: plugins
        run: pip install --user -e ${{ matrix.plugin }}/

      # XXX this is already done by build-wheel.py (but w/o react i18n which we don't use in plugins yet)
      # - name: Compile translations 🏴‍☠️
      #   if: matrix.i18n
      #   working-directory: indico
      #   run: indico i18n compile plugin ../plugins/${{ matrix.plugin }}

      - name: Build wheel 🏗
        working-directory: indico
        run: ./bin/maintenance/build-wheel.py plugin ../plugins/${{ matrix.plugin }} --add-version-suffix

      - uses: actions/upload-artifact@v4
        name: Upload build artifacts 📦
        with:
          name: plugin-wheel-${{ matrix.plugin }}
          retention-days: 7
          path: ./indico/dist

  bundle:
    name: Bundle all wheels 📦
    needs: build
    runs-on: ubuntu-22.04
    if: github.event_name == 'push' || contains(github.event.pull_request.labels.*.name, 'build-wheel')
    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          pattern: plugin-wheel-*
          path: dist
      - name: List artifacts 📃
        run: ls -al dist/
      - uses: actions/upload-artifact@v4
        name: Upload build artifacts 📦
        with:
          name: plugin-wheels
          retention-days: 7
          path: dist
      - name: Delete individual artifacts 🚮
        uses: geekyeggo/delete-artifact@v5
        with:
          name: plugin-wheel-*