name: Build

on:
  push:
    branches:
      - master

env:
  go_version: 1.23

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Setup Go ${{ env.go_version }}
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.go_version }}
          cache-dependency-path: go.sum

      - name: Install dependencies
        run: go get .

      - name: Build
        run: go build ./...

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - id: version
        name: Set up build version
        run: |
          if [[ $GITHUB_REF_TYPE == "tag" ]]; then
            VERSION=${GITHUB_REF#refs/tags/}
          else
            BRANCH_NAME=${GITHUB_REF#refs/heads/}
            SHORT_SHA=$(git rev-parse --short $GITHUB_SHA)
            VERSION="${BRANCH_NAME}-${SHORT_SHA}"
          fi
          echo "### Version: $VERSION" >> $GITHUB_STEP_SUMMARY
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: ghcr.io/${{ github.repository }}:latest
          build-args: |
            VERSION=${{ steps.version.outputs.version }}
            COMMIT=${{ github.sha }}