deploy-docs-site.yml

name: Deploy Docs Site

on:
  push:
    branches: [main]
    paths-ignore:
      - '.*ignore'

  pull_request:
    branches: [main]
    paths-ignore:
      - '.*ignore'

  workflow_dispatch:

env:
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
  AWS_REGION: us-east-1
  NODE_VERSION: 20

jobs:
  test-build-site:
    name: Test Build Site
    if: github.event_name == 'pull_request'

    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: .

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

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Test Build Docs Site
        run: |
          npm install 
          npm run build


  build-and-deploy-site:
    name: Build and Deploy Site
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    environment:
      name: prd
    env:
      AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN }}

    defaults:
      run:
        working-directory: .

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

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Setup Terragrunt
        uses: autero1/action-terragrunt@v1.1.0
        with:
          terragrunt_version: 0.50.8

      - name: Set Terragrunt Output Values
        working-directory: ./iac/prd/us-east-1/ir-engine-docs
        run: |
          terragrunt output -json > tg_out.json
          echo "S3_BUCKET=$(cat tg_out.json | jq -r .s3_bucket_name.value)" >> $GITHUB_ENV
          echo "CLOUDFRONT_ID=$(cat tg_out.json | jq -r .cloudfront_id.value)" >> $GITHUB_ENV
        env:
          AWS_ACCOUNT_ID: ${{ secrets.AWS_ACCOUNT_ID }} 
          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
          AWS_ROLE_ARN: ${{ env.AWS_ROLE_ARN }}

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ env.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ env.AWS_SECRET_ACCESS_KEY }}
          role-to-assume: ${{ env.AWS_ROLE_ARN }}
          aws-region: ${{ env.AWS_REGION }}
          role-skip-session-tagging: true

      - name: Build App
        run: |
          npm install 
          npm run build

      - name: Deploy to S3
        working-directory: ./dist
        run: |
          aws s3 cp . "${{ env.S3_BUCKET }}" --recursive

      - name: Invalidate CDN
        run: |
          echo "Invalidating CDN $CDN_ID"
          aws cloudfront create-invalidation \
            --distribution-id "${{ env.CLOUDFRONT_ID }}" \
            --paths "/*"