cd.yml

name: Deploy

on:
  release:
    types: [prereleased, released]

concurrency:
  cancel-in-progress: false

env:
  ENVIRONMENT: ${{ github.event.action == 'prereleased' && 'staging' || 'production' }}

jobs:
  build-and-push:
    name: "Build and push docker image"
    runs-on: ubuntu-latest
    environment: ${{ env.ENVIRONMENT }}
    steps:
      - name: Print variables
        run: echo "${{ toJSON(vars)}}"

      - name: Print env
        run: echo "${{ toJSON(env)}}"

      - name: Print secrets
        run: echo "${{ toJSON(secrets)}}"

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build docker image (environment)
        run: |
          docker build -t ghcr.io/killmenot/github-test-${{ env.ENVIRONMENT }}:${{ github.event.release.tag_name }} -f Dockerfile .

      - name: Push docker image to GitHub Container Registry (environment)
        run: |
          docker push ghcr.io/killmenot/github-test-${{ env.ENVIRONMENT }}:${{ github.event.release.tag_name }}

      - name: Push docker image to GitHub Container Registry (production > staging)
        if: env.ENVIRONMENT == 'production'
        run: |
          docker push ghcr.io/killmenot/github-test-staging:${{ github.event.release.tag_name }}