name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

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

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

      - name: Vet
        run: go vet ./...

      - name: Test
        run: go test ./...

      - name: Format check
        run: |
          unformatted=$(gofmt -l .)
          if [ -n "$unformatted" ]; then
            echo "Files need gofmt:"
            echo "$unformatted"
            exit 1
          fi

  build-snapshot:
    name: Build snapshot
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

      - uses: goreleaser/goreleaser-action@v6
        with:
          version: latest
          args: release --snapshot --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: dist-snapshot
          path: dist/
          retention-days: 7