name: destroy

on:
  workflow_dispatch:
    inputs:
      confirm_destroy:
        description: "Type the repository name to confirm destroy"
        required: true
        default: ""

jobs:
  destroy:
    runs-on:
      - toolzoo-host
    env:
      AWS_REGION: us-east-1
      APP_STACK_PREFIX: temp-stack
    steps:
      - name: Destroy stack and ECR images
        shell: bash
        run: |
          set -euo pipefail
          repo_full="${GITHUB_REPOSITORY}"
          owner_raw="${repo_full%%/*}"
          repo_raw="${repo_full##*/}"
          confirm="${{ github.event.inputs.confirm_destroy }}"
          if [[ "$confirm" != "$repo_raw" ]]; then
            echo "Refusing destroy: confirm_destroy must exactly match '$repo_raw'."
            exit 1
          fi

          repo_slug="$(printf '%s' "$repo_raw" | tr '[:upper:]' '[:lower:]')"
          stack_name="${APP_STACK_PREFIX}-${repo_slug}"
          ecr_repo="temp/${repo_slug}"

          aws cloudformation delete-stack --stack-name "$stack_name"
          aws cloudformation wait stack-delete-complete --stack-name "$stack_name"

          if aws ecr describe-repositories --repository-names "$ecr_repo" >/dev/null 2>&1; then
            aws ecr delete-repository --repository-name "$ecr_repo" --force
          fi

          if [[ -f catalog-info.yaml ]]; then
            awk '
              BEGIN { in_block=0 }
              /^    # BEGIN TOOLZOO MANAGED LINK$/ { in_block=1; next }
              /^    # END TOOLZOO MANAGED LINK$/ { in_block=0; next }
              in_block==1 { next }
              { print }
            ' catalog-info.yaml > /tmp/catalog-info.yaml.cleaned

            if ! cmp -s catalog-info.yaml /tmp/catalog-info.yaml.cleaned; then
              mv /tmp/catalog-info.yaml.cleaned catalog-info.yaml
              git config user.name "toolzoo-bot"
              git config user.email "toolzoo-bot@local"
              git add catalog-info.yaml
              git commit -m "Remove stale service URL after destroy"
              git push origin HEAD:main
            else
              rm -f /tmp/catalog-info.yaml.cleaned
            fi
          fi