doc-site.yml

name: "Build Documentation Site"
on:
  push:
    branches:
      - main
      - doc-site
    paths:
      - doc-site/**

env:
  region: us-west-2
  s3_sync_path: /docs/modules/aws-eks-stack
  BUILD_DOMAIN: ${{ secrets.ZERO_DOC_SITE_DOMAIN_NAME }}
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup node.js
        uses: actions/setup-node@v1
        with:
          node-version: 14.x
      - name: Install Dependencies
        working-directory: doc-site
        run: npm install
        # This allows us to simply re-run a previous CI
        # and get a newer set of common-elements
      - name: Update doc-site common elements
        working-directory: doc-site
        run: npm up @commitdev/zero-doc-site-common-elements
      - name: Build website
        working-directory: doc-site
        run: |
          npm run build
          ls -la
      - name: Upload build artifact to Github
        uses: actions/upload-artifact@v2
        with:
          name: build-artifact
          path: doc-site/build

  deploy:
    name: Deploy
    runs-on: ubuntu-latest
    needs: build

    steps:
    # Once github action supports nested composite actions (anything `uses` is a composite action)
    # Therefore we cannot reuse the code as a separate composite action until it supports it,
    # current the deploy logic is in this file twice because of it
    ## https://github.com/actions/runner/issues/862
    - uses: actions/checkout@v2
    - name: Configure AWS credentials for S3 sync
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.ZERO_DOC_SITE_AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.ZERO_DOC_SITE_AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ env.region }}
    - name: Download build artifact from Github
      uses: actions/download-artifact@v1
      with:
        name: build-artifact
        path: build/
    - name: Sync with S3
      shell: bash
      run: |
        cd build
        aws s3 sync . "s3://${{ secrets.ZERO_DOC_SITE_BUCKET_NAME }}${{ env.s3_sync_path }}" --delete
    - name: Invalidate Cloudfront
      shell: bash
      run: |
        export DIST_ID=$(aws cloudfront list-distributions --query "DistributionList.Items[?Aliases.Items[?@=='${{ secrets.ZERO_DOC_SITE_BUCKET_NAME }}']].Id | [0]" | tr -d '"')
        aws cloudfront create-invalidation --distribution-id ${DIST_ID} --paths "${{ env.s3_sync_path }}*"