build.yml

---
# .github/workflows/build.yml
name: Build

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

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Set up Go
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version-file: go.mod

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

      - name: Test with Coverage
        run: |
          go test -v -coverprofile=coverage.out ./...
          go tool cover -html=coverage.out -o coverage.html
          go tool cover -func=coverage.out > coverage.txt

      - name: Upload Coverage Artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: coverage-report
          path: |
            coverage.html
            coverage.txt

      - name: Post Coverage Summary
        run: |
          {
            echo "### Code Coverage Report"
            echo '```'
            cat coverage.txt
            echo '```'
          } >> "$GITHUB_STEP_SUMMARY"