stack-init.yaml

  name: "Nextjs app Setup in AWS"

  on:
    workflow_dispatch:

  jobs:
    stack-initialization:
      runs-on: ubuntu-latest
      steps:
        - run: echo "Creating nextjs sample application and deploying to aws s3"
        - name: checkout
          uses: actions/checkout@v2
          with:
            persist-credentials: false
        
        - name: use node.js v14 
          uses: actions/setup-node@v1
          with:
            node-version: '14'
            check-latest: true
            registry-url: https://registry.npmjs.org/

        - name: Stacks framework code generation
          run: |
            npx create-next-app nextjs-scaffold --use-npm --example "https://github.com/vercel/next-learn/tree/master/basics/learn-starter"
            cp -r nextjs-scaffold/* .
            rm -rf nextjs-scaffold
            # npm run env -- next export -o build
            # Below sed command updates the general package.json and adds next export functionality. With this npm run build command will be able to generate a out folder containing the website distribution.
            sed 's/next build/next build \&\& next export/g' package.json > package1.json; mv package1.json package.json
            
        - name: Configure git
          run: |
            git config --global user.email "${{ github.actor }}@users.noreply.github.com"
            git config --global user.name "${{ github.actor }}"
            git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
            
        - name: Commit generated code and initialize workflows
          run: |
            git add .
            git commit -m "Generate framework code and initialize workflows"
            git push 
            # We cant push to main since its protected in this stack

        ### These steps ideally should be done in a deploy workflow, and referenced here
        
        - name: npm install, build, and test
          run: |
            npm install
            npm run build 
            npm run test

        - name: Configure AWS credentials from your account
          uses: aws-actions/configure-aws-credentials@v1
          with:
            aws-access-key-id: ${{ secrets.AWS_KEY_ID }}
            aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
            aws-region: ${{ secrets.AWS_REGION }}
          
        - name: Creating a bucket in s3
          env:
            USE_BUCKET: ${{ secrets.USE_EXISTING_BUCKET }}
          if: "env.USE_BUCKET == 'false'"
          run : aws s3 mb s3://${{ secrets.AWS_S3_BUCKET_NAME }} 
        - name: Updaing bucket policy
          env:
            USE_BUCKET: ${{ secrets.USE_EXISTING_BUCKET }}
          if: "env.USE_BUCKET == 'false'"
          run: aws s3api put-bucket-policy --bucket ${{ secrets.AWS_S3_BUCKET_NAME }} --policy '{"Statement":[{"Effect":"Allow","Principal":"*","Action":"s3:GetObject","Resource":"arn:aws:s3:::${{ secrets.AWS_S3_BUCKET_NAME }}/*"}]}'
          
        - name: Uploading files to s3
          run: aws s3 sync ./out s3://${{ secrets.AWS_S3_BUCKET_NAME }}/ 

        - name: setting index and error files
          run: aws s3 website s3://${{ secrets.AWS_S3_BUCKET_NAME }}/ --index-document index.html --error-document 404.html

        - name: Get the URL to your website
          env:
            BUCKET: ${{ secrets.AWS_S3_BUCKET_NAME }}
            REGION: ${{ secrets.AWS_REGION }}
          # run:  echo "Web app is installed and you can access here http://${{ env.BUCKET.s3 }}-website.${{ env.REGION }}.amazonaws.com"
          run: |
            git checkout 
            echo -e "\n\nWeb app is installed and you can access here http://${{ env.BUCKET }}.s3-website.${{ env.REGION }}.amazonaws.com" >> README.md
            git add .
            git commit -m "Added URL to Readme."
            git push