main.yml

name: Build and Deploy
on:
  push:
    branches: [main]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Setup ruby
        uses: ruby/setup-ruby@v1.88.0
        with:
          ruby-version: 2.7.5
          bundler-cache: true
      - name: Install ruby dependencies
        run: bundle install
      - name: Build static site
        run: bundle exec middleman build
      - name: Deploy static site to S3 bucket
        shell: bash
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: bundle exec middleman s3_sync
      - name: Invalidate Cloudfront
        uses: chetan/invalidate-cloudfront-action@v2
        env:
          DISTRIBUTION: ${{ secrets.CLOUDFRONT_DISTRIBUTION_ID }}
          PATHS: "/*"
          AWS_REGION: "us-east-1"
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}