build.yml

name: build

on:
  push:
    branches:
      - 'master'
    tags:
      - 'v*'
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v3.5.0
        with:
          go-version: "1.20"

      - name: Cache Go modules
        uses: actions/cache@v3
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-

      - name: Tests
        run: |
          CGO_ENABLED=1 go build .
          go test ./...

      - name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # step for tags (v*)
      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v4
        if: success() && startsWith(github.ref, 'refs/tags/')
        with:
          version: latest
          args: release --rm-dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # step for master/latest (docker only)
      - name: Build and push latest docker image
        if: success() && github.ref == 'refs/heads/master'
        run: |
          CGO_ENABLED=1 go build .
          docker build . -t ghcr.io/minetest-go/mapcleaner:latest
          docker push ghcr.io/minetest-go/mapcleaner:latest