# This workflow builds DOStalgia whenever code is pushed to main.
# The runner has Docker socket access so it can manage containers on the host.
# See: https://docs.gitea.com/usage/actions

name: Build & Deploy
run-name: Build ${{ gitea.sha.substring(0, 7) }}

on:
  push:
    branches: [ main ]

env:
  IMAGE_NAME: dostalgia

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

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

      - name: Build Docker image
        run: |
          docker build -t ${{ env.IMAGE_NAME }}:${{ gitea.sha }} .
          docker tag ${{ env.IMAGE_NAME }}:${{ gitea.sha }} ${{ env.IMAGE_NAME }}:latest

      - name: Clean up old images
        run: docker image prune -f --filter "until=24h"