ci:build.yml

name: ci:build

on:
  push:
    branches:
      - main
  pull_request:
  merge_group:

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:

  build:
    name: Continuous integration (build)
    strategy:
      matrix:
        platform:
          - ubuntu-latest
        architecture:
          - os.linux.x86_64

    runs-on: ${{ matrix.platform }}

    timeout-minutes: 15

    outputs:
      node-version: ${{ steps.meteor-node.outputs.version }}

    steps:
      - name: Checkout 🛎️
        uses: actions/checkout@v4

      - name: Install 💾
        uses: meteor-actions/install@v3

      - name: Get Meteor's Node version
        id: meteor-node
        run: |
          echo \
          "version=$(meteor node --version | tail -c +2)" \
          >> "$GITHUB_OUTPUT"

      - name: Cache build 💽
        uses: meteor-actions/cache-build@v3
        with:
          key: build

      - name: Build 🏗️
        run: |
          meteor npm run build -- ./dist --directory --architecture ${{ matrix.architecture }} --server-only

      - name: Compress build 🧶
        run: |
          tar czf dist.tar.gz --directory dist/bundle .

      - name: Archive build 💽
        uses: actions/upload-artifact@v4
        with:
          name: artifacts
          path: dist.tar.gz
          retention-days: 1


  test:
    needs:
      - build

    strategy:
      matrix:
        platform:
          - ubuntu-latest
        architecture:
          - linux-x64

    runs-on: ${{ matrix.platform }}

    timeout-minutes: 2

    steps:
      - name: Load build 💽
        uses: actions/download-artifact@v4
        with:
          name: artifacts
          path: artifacts

      - name: Set up Node.js 💾
        uses: meteor-actions/setup-node@v1
        with:
          node-version: ${{ needs.build.outputs.node-version }}
          architecture: ${{ matrix.architecture }}

      - name: Inflate build 🧥
        run: |
          mkdir -p dist
          tar xzf artifacts/dist.tar.gz --directory dist

      - name: Inspect build
        run: |
          ls -la dist

      - name: Inspect build
        run: |
          cat dist/README

      - name: Inspect build
        run: |
          ls -la dist/server

      - name: Inspect build
        run: |
          cat dist/star.json

      - name: Inspect build
        run: |
          ls -la dist/programs

      - name: Inspect build
        run: |
          ls -la dist/programs/server

      - name: Check node version
        run: |
          diff dist/.node_version.txt <(node --version)
          diff <(jq -r .nodeVersion dist/star.json) <(node --version | tail -c +2)

      - name: Check npm version
        run: | # Patch sometimes does not match
          diff <(npm --version | cut -d. -f-2) <(jq -r .npmVersion dist/star.json | cut -d. -f-2)

      - name: Install dependencies
        run: |
          cd dist/programs/server
          npm install

      - name: Start MongoDB container
        env:
          MONGO_VERSION: '5.0'
        run: |
          echo 'dbpath=/data/db' > "${GITHUB_WORKSPACE}/mongodb.conf"
          echo 'replSet=meteor' >> "${GITHUB_WORKSPACE}/mongodb.conf"
          mkdir -p "${GITHUB_WORKSPACE}/data/db"
          docker container run \
            --detach \
            --restart unless-stopped \
            --publish 27017:27017 \
            --volume "${GITHUB_WORKSPACE}/data/db":/data/db \
            --volume "${GITHUB_WORKSPACE}/mongodb.conf":/mongodb.conf \
            --log-opt max-size=100m \
            --log-opt max-file=7 \
            --name mongodb \
            --hostname mongodb \
            "mongo:${MONGO_VERSION}" mongod -f /mongodb.conf
          sleep 10
          docker exec mongodb mongo --eval \
            'try {var c = rs.config();} catch (e){} if (c && c.members[0].host === "127.0.0.1:27017") { c.members[0].host = "127.0.0.1:27017"; rs.reconfig(c);  } else { rs.initiate({_id: "meteor", members: [{_id: 0, host: "127.0.0.1:27017"}]}) }'

      - name: Run server
        id: server
        env:
          ROOT_URL: http://localhost
          MONGO_URL: mongodb://127.0.0.1:27017/meteor
          PORT: 3000
        run: |
          cd dist
          node main.js &
          echo "pid=$!" >> "$GITHUB_OUTPUT"

      - name: Wait for server port to be available
        run: |
          timeout 60 bash -c \
           'until nc -z -v -w5 127.0.0.1 3000 ; do sleep 1; done'

      - name: Run healthcheck
        run: |
          timeout 60 bash -c \
            'curl -f http://localhost:3000/api/healthcheck'

      - name: Stop server
        run: |
          kill -SIGTERM ${{ steps.server.outputs.pid }}

      - name: Stop MongoDB container
        run: |
          docker container stop mongodb