name: Publish Container

on:
  push:
    branches:
      - main
  workflow_dispatch:

env:
  DOTNET_VERSION: 10.0.x
  REGISTRY: ${{ vars.FORGEJO_REGISTRY }}
  IMAGE_NAMESPACE: ${{ vars.IMAGE_NAMESPACE }}
  IMAGE_NAME: ${{ vars.IMAGE_NAME }}

jobs:
  publish:
    runs-on: docker

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

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}

      - name: Validate workflow variables
        run: |
          set -eu
          if [ -z "${REGISTRY}" ]; then echo "vars.FORGEJO_REGISTRY is required"; exit 1; fi
          if [ -z "${IMAGE_NAMESPACE}" ]; then echo "vars.IMAGE_NAMESPACE is required"; exit 1; fi
          if [ -z "${IMAGE_NAME}" ]; then echo "vars.IMAGE_NAME is required"; exit 1; fi

      - name: Validate registry secrets
        run: |
          set -eu
          if [ -z "${{ secrets.FORGEJO_REGISTRY_USERNAME }}" ]; then echo "secrets.FORGEJO_REGISTRY_USERNAME is required"; exit 1; fi
          if [ -z "${{ secrets.FORGEJO_REGISTRY_TOKEN }}" ]; then echo "secrets.FORGEJO_REGISTRY_TOKEN is required"; exit 1; fi

      - name: Restore and publish app
        run: dotnet publish src/MaddoScientisto.Web/MaddoScientisto.Web.csproj -c Release -o ./artifacts/publish

      - name: Login to Forgejo registry
        run: |
          echo "${{ secrets.FORGEJO_REGISTRY_TOKEN }}" | docker login "${REGISTRY}" -u "${{ secrets.FORGEJO_REGISTRY_USERNAME }}" --password-stdin

      - name: Build image
        run: |
          set -eu
          IMAGE_REF="${REGISTRY}/${IMAGE_NAMESPACE}/${IMAGE_NAME}"
          SHORT_SHA="$(echo "${GITHUB_SHA}" | cut -c1-12)"
          docker build -t "${IMAGE_REF}:sha-${SHORT_SHA}" -t "${IMAGE_REF}:latest" .

      - name: Push image tags
        run: |
          set -eu
          IMAGE_REF="${REGISTRY}/${IMAGE_NAMESPACE}/${IMAGE_NAME}"
          SHORT_SHA="$(echo "${GITHUB_SHA}" | cut -c1-12)"
          docker push "${IMAGE_REF}:sha-${SHORT_SHA}"
          docker push "${IMAGE_REF}:latest"