name: CI

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

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

      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'

      - name: Tidy
        run: go mod tidy

      - name: Lint
        uses: golangci/golangci-lint-action@v6
        with:
          version: latest

      - name: Test
        run: go test ./... -coverprofile=coverage.out -covermode=atomic

      - name: Coverage Check
        run: |
          COVERAGE=$(go tool cover -func=coverage.out | grep total | awk '{print $3}' | tr -d '%')
          echo "Coverage: ${COVERAGE}%"
          if (( $(echo "$COVERAGE < 85" | bc -l) )); then
            echo "::error::Coverage ${COVERAGE}% is below 85%"
            exit 1
          fi