name: Build Terraform Shell Image

on:
  push:
    branches:
      - main
    paths:
      - 'tools/terraform-shell/**'
  schedule:
    - cron: '@monthly'
  workflow_dispatch:

env:
  REGISTRY_URL: ${{ secrets.REGISTRY_URL }}
  REGISTRY_IMAGE_NAME: ${{ secrets.REGISTRY_IMAGE_NAME }}

jobs:
  build:
    name: Build Terraform Shell Image
    runs-on: ubuntu-latest
    concurrency:
      group: terraform
      cancel-in-progress: false
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to registry
        uses: docker/login-action@v3
        with:
          registry: ${{ secrets.REGISTRY_URL }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push shell image
        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7
        with:
          context: .
          file: ./tools/terraform-shell/Dockerfile
          push: true
          tags: ${{ env.REGISTRY_IMAGE_NAME }}:terraform