name: CI

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

jobs:
  test:
    runs-on: ubuntu-latest
    env:
      GOTOOLCHAIN: local
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.24'
          cache: true

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

      - name: Test
        run: go test -v -race -coverprofile=coverage.out ./...

      - name: Coverage report
        run: go tool cover -func=coverage.out

      - name: Check internal package coverage
        run: |
          COVERAGE=$(go tool cover -func=coverage.out | grep "^github.com/hits/ExploreDNS/internal" | awk '{print $3}' | sed 's/%//' | awk '{sum+=$1; count++} END {if(count>0) print sum/count; else print 0}')
          echo "Average internal package coverage: ${COVERAGE}%"

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