deploy_production.yml

on:
  push:
    branches:
      - main
      - tf-actions
    #paths:
    #  - 'tf/environments/production/**'

jobs:
  terraform:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: "./tf/environments/production"
    permissions:
      pull-requests: write
    env:
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      TF_VAR_aws_access_key_id: ${{ secrets.AWS_ACCESS_KEY_ID }}
      TF_VAR_aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      TF_VAR_datadog_api_key: ${{ secrets.DATADOG_API_KEY}}

    steps:
    - uses: actions/checkout@v4
    - uses: hashicorp/setup-terraform@v3
      with:
        terraform_wrapper: false

    - name: Terraform fmt
      id: fmt
      run: terraform fmt -check
      continue-on-error: true

    - name: Terraform Init
      id: init
      run: terraform init

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

    - name: Terraform Plan
      id: plan
      run: terraform plan -no-color
      continue-on-error: true

    - uses: actions/github-script@v6
      if: github.event_name == 'pull_request'
      env:
        PLAN: "terraform\n${{ steps.plan.outputs.stdout }}"
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        script: |
          const output = `#### Terraform Format and Style 🖌\`${{ steps.fmt.outcome }}\`
          #### Terraform Initialization ⚙️\`${{ steps.init.outcome }}\`
          #### Terraform Validation 🤖\`${{ steps.validate.outcome }}\`
          <details><summary>Validation Output</summary>

          \`\`\`\n
          ${{ steps.validate.outputs.stdout }}
          \`\`\`

          </details>

          #### Terraform Plan 📖\`${{ steps.plan.outcome }}\`

          <details><summary>Show Plan</summary>

          \`\`\`\n
          ${process.env.PLAN}
          \`\`\`

          </details>

          *Pusher: @${{ github.actor }}, Action: \`${{ github.event_name }}\`, Working Directory: \`${{ env.tf_actions_working_dir }}\`, Workflow: \`${{ github.workflow }}\`*`;

          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: output
          })