go.yml

name: Go CI/CD

on:
  push:
    branches: [ "main" ]
    tags: [ "v*" ]
  pull_request:
    branches: [ "main" ]

env:
  GO_VERSION: '1.21'
  JAVA_VERSION: '17'
  BINARY_NAME: 'minecrap_hoster'
  VERSION: '1.0.0'

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Install golangci-lint
        uses: golangci/golangci-lint-action@v3
        with:
          version: latest

      - name: Run golangci-lint
        run: golangci-lint run ./...

  test:
    name: Test
    runs-on: ubuntu-latest
    needs: lint
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: ${{ env.JAVA_VERSION }}
          
      - name: Download test dependencies
        run: |
          mkdir -p static
          curl -o fabric-server-mc.1.20.1-loader.0.16.5-launcher.1.0.1.jar https://meta.fabricmc.net/v2/versions/loader/1.20.1/0.14.21/0.11.2/server/jar

      - name: Run tests
        run: |
          go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
          
      - name: Upload coverage reports
        uses: codecov/codecov-action@v3
        with:
          file: ./coverage.txt
          fail_ci_if_error: false

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Build using Makefile
        run: |
          # Set version from git tag if available
          if [[ $GITHUB_REF == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          fi
          
          make build-all VERSION=$VERSION

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: releases
          path: |
            build/*.zip
            build/*.tar.gz
          retention-days: 7

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')
    
    steps:
      - name: Download built artifacts
        uses: actions/download-artifact@v3
        with:
          name: releases
          path: releases

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            releases/*.zip
            releases/*.tar.gz
          draft: false
          prerelease: false
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}