defaults:
  run:
    working-directory: ${{ env.tf_actions_working_dir }}
permissions:
  pull-requests: write
steps:
- uses: actions/checkout@v4
- uses: hashicorp/setup-terraform@v3

- 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
      })