name: Build and Push Container Image

on:
  workflow_dispatch:
    inputs:
      target_branch:
        description: 'Branch to build'
        required: true

env:
  REGISTRY: gitea.nehmer.net/torben
  IMAGE_NAME: gitea-mcp

jobs:
  build-and-push-image:
    runs-on: container-builder
    container:
      image: debian:trixie-slim
    env:
      GOPROXY: https://gitea.nehmer.net/api/packages/torben/go,https://proxy.golang.org,direct
    steps:
      - name: Install CI Dependencies
        run: |
          apt-get update
          apt-get install -y --no-install-recommends git nodejs curl docker-cli docker-buildx unzip ca-certificates iproute2 gawk

      - name: Checkout Code
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.target_branch }}
          fetch-depth: 0        


      - name: Load Secrets from 1Password
        uses: 1password/load-secrets-action@v2
        with:
          export-env: true
        env:
          OP_SERVICE_ACCOUNT_TOKEN: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
          REGISTRY_USER: op://CI-CD/gitea-package-token/username
          REGISTRY_PAT: op://CI-CD/gitea-package-token/password

      - name: BuildKit Setup (Remote Builder konfigurieren)
        run: |
          HOST_IP=$(ip route | awk '/default/ { print $3 }')
          docker buildx create --name remote-builder --driver remote tcp://$HOST_IP:1234 --use --bootstrap

      - name: Log in to the Container registry
        run: |
          echo "$REGISTRY_PAT" | docker login $REGISTRY -u "$REGISTRY_USER" --password-stdin


      - name: Get Meta
        id: meta
        run: |
          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
          echo REPO_VERSION=$(git describe --tags --always | sed 's/-/+/' | sed 's/^v//') >> $GITHUB_OUTPUT

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          platforms: |
            linux/amd64
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-server:${{ inputs.target_branch }}
          build-args: |
            VERSION=${{ steps.meta.outputs.REPO_VERSION }}

      # - name: Build and Push
      #   run: |
      #     TAG="${{ gitea.ref_name }}"

      #     # Note: This repository only builds and pushes images.
      #     # FluxCD Image Automation in another repository performs deployment.
      #     # Stable tags (vX.Y.Z) also publish :latest.
      #     # Pre-release tags (e.g. vX.Y.Z-rc1) also publish :prerelease-tag.
      #     if printf '%s' "$TAG" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
      #       docker buildx build \
      #         --platform linux/amd64 \
      #         --push \
      #         --tag "$REGISTRY/$IMAGE_NAME:$TAG" \
      #         --tag "$REGISTRY/$IMAGE_NAME:latest" \
      #         .
      #     else
      #       docker buildx build \
      #         --platform linux/amd64 \
      #         --push \
      #         --tag "$REGISTRY/$IMAGE_NAME:$TAG" \
      #         --tag "$REGISTRY/$IMAGE_NAME:prerelease-tag" \
      #         .
      #     fi