deployments.yml

name: Apply Deployments

on:
  workflow_dispatch:
  repository_dispatch:
    types: [deployment]

jobs:
  deploy-k8s:
    name: Apply Deployments
    runs-on: ubuntu-latest
    
    steps:
      - name: AWS Deployment
        run: echo "Deploying..."
        
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Login to AWS
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: "us-east-1"
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-session-token: ${{ secrets.AWS_SESSION_TOKEN }}

      - name: Run deploy script
        run: |
          aws eks update-kubeconfig --name eks-techmedicos --region us-east-1
          chmod +x ./k8s/apply-all.sh
          ./k8s/apply-all.sh

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  wait_lb:
    name: Aguardar criação do Load Balancer
    runs-on: ubuntu-latest
    needs: deploy-k8s
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Login to AWS
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: 'us-east-1'
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-session-token: ${{ secrets.AWS_SESSION_TOKEN }}
      - name: Sleep for 3 minutes
        run: sleep 180s

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  tf-test:
    name: Terraform Test
    runs-on: ubuntu-latest

    needs: wait_lb

    defaults:
        run:
          working-directory: src/terraform-api-gateway

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
    
      - name: Login to AWS
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: 'us-east-1'
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-session-token: ${{ secrets.AWS_SESSION_TOKEN }}
        
      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2
        with:
            terraform_version: 1.6.2
      
      - name: Prepare environment
        id: tf-init
        run: terraform init 

      - name: Terraform fmt
        id: tf-fmt        
        run: terraform fmt --recursive

      - name: Terraform validate
        id: tf-validate        
        run: terraform validate -no-color

      - name: Terraform Plan
        id: tf-plan        
        run: terraform plan -lock=false -no-color -input=false
        continue-on-error: true

      - name: Pull Request Updates
        uses: actions/github-script@v6
        if: github.event_name == 'pull_request'
        env:
          PLAN: ${{ steps.tf-plan.outputs.stdout }}
        with:
          github-token: ${{ secrets.GH_TOKEN }}
          script: |
            const output = `#### Terraform Format and Style 🖌\`${{ steps.tf-fmt.outcome }}\`
            #### Terraform Initialization ⚙️\`${{ steps.tf-init.outcome }}\`
            #### Terraform Validation 🤖\`${{ steps.tf-validate.outcome }}\`
            #### Terraform Plan 📖\`${{ steps.tf-plan.outcome }}\`
            <details><summary>Show Plan</summary>
            \`\`\`terraform\n
            ${process.env.PLAN}
            \`\`\`
            </details>
            *Pushed by: @${{ github.actor }}, Action: \`${{ github.event_name }}\`*`;
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: output
            })
        
      - name: Terraform Plan Status
        if: steps.tf-plan.outcome == 'failure'
        run: exit 1
  
  tf-deploy:
    name: Terraform Deploy

    needs: 
      - tf-test

    if: github.ref == 'refs/heads/release' || github.ref == 'refs/heads/main'

    runs-on: ubuntu-latest

    defaults:
        run:
          working-directory: src
          
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Login to AWS
        uses: aws-actions/configure-aws-credentials@v3
        with:          
          aws-region: 'us-east-1'
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-session-token: ${{ secrets.AWS_SESSION_TOKEN }}

      - name: Configure AWS Dotnet CLI
        run: dotnet tool install -g Amazon.Lambda.Tools
      
      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2

      - name: Prepare environment
        run: terraform -chdir=terraform-api-gateway/ init 

      - name: Terraform Plan
        run: terraform -chdir=terraform-api-gateway/ plan -lock=false -no-color -input=false

      - name: Execute terraform apply
        run: terraform -chdir=terraform-api-gateway/ apply -lock=false -auto-approve -input=false
        
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