name: Build and Push Image

on:
  push:
    branches:
      - main

env:
  REGISTRY_HOST: git.campbellwireless.net
  IMAGE_NAME: ${{ github.repository }}

jobs:
  docker-build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: https://cloud.campbellwireless.net/git/actions/checkout@v1
        with:
          server-url: https://cloud.campbellwireless.net/git
          fetch-depth: 0

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

      - name: Log in to Gitea registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY_HOST }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Compute image tags
        id: tags
        run: |
          echo "sha_short=$(echo '${{ github.sha }}' | cut -c1-12)" >> "$GITHUB_OUTPUT"

      - name: Build and push image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:latest
            ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:${{ steps.tags.outputs.sha_short }}