continuous-integration-and-deployment.yml

name: Continuous Integration

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  setup:
    uses: ./.github/workflows/setup-nodejs-and-install-dependencies.yml
  checks-and-tests:
    needs: setup
    uses: ./.github/workflows/checks-and-tests.yml
  deploy-website:
    runs-on: ubuntu-latest
    permissions: write-all
    environment: ${{ github.ref_name == 'master' && 'production' || github.ref_name }}
    needs: checks-and-tests
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Restore NPM Cache
        uses: ./.github/actions/restore-npm-cache

      - name: Sets env vars for dev
        if: github.event_name == 'pull_request'
        run: |
          echo "ENV=${{ github.head_ref }}" >> $GITHUB_ENV
          echo "ENV_URL=https://${{ vars.AWS_BUCKET_NAME }}/${{ github.head_ref }}" >> $GITHUB_ENV
          echo "BASE_URL=/${{ github.head_ref }}/" >> $GITHUB_ENV

      - name: Sets env vars for production
        if: github.ref == 'refs/heads/master' && github.event_name == 'push'
        run: |
          echo "ENV=production" >> $GITHUB_ENV
          echo "ENV_URL=https://${{ vars.AWS_BUCKET_NAME }}" >> $GITHUB_ENV
          echo "BASE_URL=/" >> $GITHUB_ENV

      - name: Build
        run: npm run prerender
        env:
          NODE_ENV: production
          BASE_URL: ${{ env.BASE_URL }}
          VITE_HOST_URL: ${{ env.ENV_URL }}
          VITE_ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
          VITE_ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_SEARCH_KEY }}
          VITE_ALGOLIA_INDEX: ${{ vars.ALGOLIA_INDEX }}
          VITE_GTM_ID: ${{ vars.GTM_ID }}
          VITE_IS_DEBUG: ${{ vars.IS_DEBUG }}

      - name: Install aws cli
        id: install-aws-cli
        uses: unfor19/install-aws-cli-action@v1

      - name: Setup aws
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
          aws-region: ${{ vars.AWS_REGION }}

      - name: Start deployment
        uses: bobheadxi/deployments@v1
        id: deployment
        with:
          step: start
          token: ${{ secrets.GITHUB_TOKEN }}
          ref: ${{ github.head_ref }}
          env: ${{ env.ENV }}

      - name: Deploy to S3
        run: aws s3 sync "dist/public/" "s3://${{ vars.AWS_BUCKET_NAME }}${{ env.BASE_URL }}" --delete

      - name: Clear caches
        run: aws cloudfront create-invalidation --distribution-id "${{ secrets.AWS_CLOUDFRONT_DISTRIBUTION_ID }}" --paths "${{ env.BASE_URL }}*"

      - name: Indexing on Algolia
        run: npm run indexation:algolia
        env:
          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
          ALGOLIA_API_INDEXING_KEY: ${{ secrets.ALGOLIA_API_INDEXING_KEY }}
          ALGOLIA_INDEX: ${{ vars.ALGOLIA_INDEX }}

      - name: Update deployment status
        uses: bobheadxi/deployments@v1
        if: success()
        with:
          step: finish
          token: ${{ secrets.GITHUB_TOKEN }}
          status: ${{ job.status }}
          env: ${{ steps.deployment.outputs.env }}
          deployment_id: ${{ steps.deployment.outputs.deployment_id }}
          env_url: ${{ env.ENV_URL }}/

      - name: Audit URLs using Lighthouse
        id: lighthouse_audit
        uses: treosh/lighthouse-ci-action@v9
        with:
          urls: |
            ${{ env.ENV_URL }}/
            ${{ env.ENV_URL }}/fr/authors/ajacquemin/
            ${{ env.ENV_URL }}/fr/comment-construire-site-web-avec-nextjs/
            ${{ env.ENV_URL }}/fr/nestjs-le-cycle-de-vie-dune-requete/
          configPath: ./.github/workflows/lighthousesrc.json
          uploadArtifacts: true
          temporaryPublicStorage: true
          runs: 3

      - name: Format lighthouse score
        id: format_lighthouse_score
        uses: actions/github-script@v6
        if: github.event_name == 'pull_request'
        with:
          script: |
            const lighthouseCommentMaker = require('./.github/workflows/lighthouseCommentMaker.cjs');
            const lighthouseOutputs = {
              manifest: ${{ steps.lighthouse_audit.outputs.manifest }},
              links: ${{ steps.lighthouse_audit.outputs.links }},
              assertionResults: ${{ steps.lighthouse_audit.outputs.assertionResults }}
            };
            const comment = lighthouseCommentMaker({ lighthouseOutputs });
            core.setOutput("comment", comment);

      - name: Add Lighthouse stats as comment
        uses: marocchino/sticky-pull-request-comment@v2
        if: github.event_name == 'pull_request'
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          number: ${{ github.event.pull_request.number }}
          header: lighthouse
          message: ${{ steps.format_lighthouse_score.outputs.comment }}