ci.yml

name: CI

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

permissions:
  contents: read

jobs:
  build:
    name: Build (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
        go-version: ["1.26"]

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}
          cache: true

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

      - name: Check formatting
        run: |
          unformatted=$(gofmt -l .)
          if [ -n "$unformatted" ]; then
            echo "Files not formatted:"
            echo "$unformatted"
            exit 1
          fi

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