build.yml

name: Build microservices

on:
  push:
    branches: [ staging, prod ]

jobs:
  changed-microservices:
    name: Get changed microservices & set tags
    runs-on: ubuntu-latest
    outputs:
      microservices: ${{ steps.microservices.outputs.list }}
      microservices-spaced: ${{ steps.microservices.outputs.list-spaced }}
      branch: ${{ steps.other-params.outputs.branch }}
      docker-tag: ${{ steps.other-params.outputs.docker-tag }}

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 30

      - run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.GITHUB_TOKEN }}" > ~/.npmrc

      - name: Branch name & docker tag & latest release sha
        id: other-params
        shell: bash
        run: |
          # ignore errors
          set +e
          branch=$(echo ${GITHUB_REF#refs/heads/})
          git fetch --tags origin $branch
          tag=$(git describe --tags --abbrev=0 2>/dev/null)
          sha=$(git --no-pager log -1 --format="%H" "$tag" 2>/dev/null || git rev-list --max-parents=0 HEAD)
          echo "branch=$branch" >> $GITHUB_OUTPUT
          echo "sha=$sha" >> $GITHUB_OUTPUT
          # define docker tag
          if [ "$branch" == "staging" ]; then
            echo "docker-tag=-$branch" >> $GITHUB_OUTPUT
          else
            echo "docker-tag=" >> $GITHUB_OUTPUT
          fi
          echo "tag=$tag && sha=$sha"

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v35
        with:
          json: true
          dir_names: true
          dir_names_max_depth: 3
          base_sha: ${{ steps.other-params.outputs.sha }}

      - id: microservices
        run: npx @lomray/microservices-cli changed-microservices
        env:
          FILES: '${{ steps.changed-files.outputs.all_changed_files }}'

  checks-compile:
    name: Code checks & compile & npm publish
    needs: changed-microservices
    runs-on: ubuntu-latest
    if: needs.changed-microservices.outputs.microservices-spaced != ''

    env:
      ONLY: ${{ needs.changed-microservices.outputs.microservices-spaced }}

    steps:
      - uses: actions/checkout@v3

      - run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.GITHUB_TOKEN }}" > ~/.npmrc

      - uses: actions/setup-node@v3
        with:
          node-version: '18.13.0'
          cache: 'npm'

      - name: Install global dependencies
        run: npm ci

      - name: Install microservices dependencies
        run: npx @lomray/microservices-cli global-install

      - name: Check microservice eslint
        run: npx @lomray/microservices-cli lint

      - name: Check microservice typescript
        run: npx @lomray/microservices-cli ts-check

      - name: Run microservices tests with coverage
        run: npx @lomray/microservices-cli test --coverage

      - name: Compile microservices
        run: npx @lomray/microservices-cli build

      # note: this also update package.json version
      - name: Publish npm packages / create github release
        run: npx @lomray/microservices-cli semantic-release
        env:
          GIT_BRANCH: ${{ needs.changed-microservices.outputs.branch }}
          PUBLISH_PACKAGE: ${{ secrets.PUBLISH_PACKAGE }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Archive microservices artifacts
        uses: actions/upload-artifact@v3
        with:
          name: microservice-artifacts
          path: |
            microservices/*/lib/*
            # keep update version
            microservices/*/package.json

      - name: Archive Dockerfile
        uses: actions/upload-artifact@v3
        with:
          name: dockerfile
          path: node_modules/@lomray/microservice-config/Dockerfile-nodejs

      - name: Archive code coverage artifacts
        uses: actions/upload-artifact@v3
        # only for staging
        if: ${{ needs.changed-microservices.outputs.branch }} == "staging"
        with:
          name: coverage-artifacts
          path: |
            microservices/*/coverage/*

  build-docker:
    name: Build docker images
    needs: [changed-microservices, checks-compile]
    runs-on: ubuntu-latest
    if: needs.changed-microservices.outputs.microservices != ''

    strategy:
      matrix:
        microservice: ${{ fromJson(needs.changed-microservices.outputs.microservices) }}

    env:
      MICROSERVICE_NAME: ${{ matrix.microservice }}
      WORK_DIR: "microservices/${{ matrix.microservice }}"

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.GITHUB_TOKEN }}" > ~/.npmrc

      - uses: actions/download-artifact@v3
        with:
          name: microservice-artifacts
          path: microservices

      - uses: actions/download-artifact@v3
        with:
          name: dockerfile

      - id: package-version
        run: npx @lomray/microservices-cli package-version
        env:
          WORK_DIR: ${{ env.WORK_DIR }}

      - name: Detect dockerfile
        id: docker-file
        run: npx @lomray/microservices-cli detect-docker-file
        env:
          WORK_DIR: '${{ env.WORK_DIR }}'

      - name: Publish to Registry
        uses: elgohr/Publish-Docker-Github-Action@v5
        env:
          FROM_TAG: "latest${{ needs.changed-microservices.outputs.docker-tag }}"
        with:
          name: "Lomray-Software/microservices/${{ env.MICROSERVICE_NAME }}"
          tags: "latest${{ needs.changed-microservices.outputs.docker-tag }},${{ steps.package-version.outputs.version}}"
          dockerfile: ${{ steps.docker-file.outputs.path }}
          context: ${{ env.WORK_DIR }}
          buildoptions: "--compress --force-rm --no-cache"
          buildargs: FROM_TAG
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ghcr.io

  sonarcube:
    name: Sonarcube
    needs: [changed-microservices, checks-compile]
    runs-on: ubuntu-latest
    # only for staging
    if: ${{ (needs.changed-microservices.outputs.microservices != '') && (needs.changed-microservices.outputs.branch == 'staging') }}

    strategy:
      matrix:
        microservice: ${{ fromJson(needs.changed-microservices.outputs.microservices) }}

    env:
      MICROSERVICE_NAME: ${{ matrix.microservice }}
      WORK_DIR: "microservices/${{ matrix.microservice }}"

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - uses: actions/download-artifact@v3
        with:
          name: coverage-artifacts
          path: microservices

      - id: package-version
        run: npx @lomray/microservices-cli package-version
        env:
          WORK_DIR: ${{ env.WORK_DIR }}

      - uses: SonarSource/sonarcloud-github-action@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SONAR_TOKEN: ${{ secrets.SONAR_CLOUD_TOKEN }}
        with:
          projectBaseDir: ${{ env.WORK_DIR }}
          args: >
            -Dsonar.projectVersion=${{ steps.package-version.outputs.version }}