name: Build and Deploy

on:
  push:
    branches:
      - main

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set image tags
        id: image
        run: |
          # Gitea's container registry lives on the same host as the Gitea instance
          REGISTRY="${{ gitea.server_url }}"
          REGISTRY="${REGISTRY#https://}"
          REGISTRY="${REGISTRY#http://}"
          IMAGE="${REGISTRY}/josh/sixflagssupercalendar"
          SHA="${{ gitea.sha }}"
          echo "registry=${REGISTRY}" >> "$GITHUB_OUTPUT"
          echo "tag_latest=${IMAGE}:latest" >> "$GITHUB_OUTPUT"
          echo "tag_sha=${IMAGE}:${SHA::8}" >> "$GITHUB_OUTPUT"

      - name: Log in to registry
        run: |
          echo "${{ secrets.REGISTRY_TOKEN }}" | \
            docker login "${{ steps.image.outputs.registry }}" -u josh --password-stdin

      - name: Build image
        run: |
          docker build \
            -t "${{ steps.image.outputs.tag_latest }}" \
            -t "${{ steps.image.outputs.tag_sha }}" \
            .

      - name: Push image
        run: |
          docker push "${{ steps.image.outputs.tag_latest }}"
          docker push "${{ steps.image.outputs.tag_sha }}"