es-demo/test.ps1

# 测试流水线脚本
# 用途: 执行完整的代码质量检查流程
# 包括: Linting -> Build -> Test -> Coverage -> Cleanup

param(
    [switch]$SkipLint,
    [switch]$SkipBuild,
    [switch]$SkipTest,
    [switch]$Verbose
)

$ErrorActionPreference = "Stop"
$Script:FailureCount = 0

# 颜色输出函数
function Write-Success { param($Message) Write-Host "✓ $Message" -ForegroundColor Green }
function Write-Failure { param($Message) Write-Host "✗ $Message" -ForegroundColor Red; $Script:FailureCount++ }
function Write-Info { param($Message) Write-Host "→ $Message" -ForegroundColor Cyan }
function Write-Section { param($Message) Write-Host "`n=== $Message ===" -ForegroundColor Yellow }

# 清理函数
function Cleanup {
    Write-Section "Cleanup"
    
    # 删除构建产物
    $artifacts = @("*.exe", "*.test", "coverage.out", "coverage.html")
    foreach ($pattern in $artifacts) {
        Get-ChildItem -Path . -Filter $pattern -Recurse -ErrorAction SilentlyContinue | 
            Remove-Item -Force -ErrorAction SilentlyContinue
    }
    
    # 清理测试生成的临时文件
    Get-ChildItem -Path . -Filter ".env.test" -Recurse -ErrorAction SilentlyContinue | 
        Remove-Item -Force -ErrorAction SilentlyContinue
    
    Write-Success "Cleanup completed"
}

# Linting
function Run-Linting {
    Write-Section "Code Linting"
    
    try {
        # 先运行 go fmt
        Write-Info "Formatting code..."
        $fmtOutput = go fmt ./... 2>&1
        if ($fmtOutput) {
            Write-Info "Formatted files:"
            $fmtOutput | ForEach-Object { Write-Host "  $_" -ForegroundColor Gray }
        }
        
        Write-Info "Running golangci-lint..."
        
        # 检查 golangci-lint 是否安装
        $lintPath = Get-Command golangci-lint -ErrorAction SilentlyContinue
        if (-not $lintPath) {
            Write-Failure "golangci-lint not found. Please install it first."
            return $false
        }
        
        # 运行 linter
        $output = & golangci-lint run --config .golangci.yml ./... 2>&1
        
        if ($LASTEXITCODE -eq 0) {
            Write-Success "Linting passed"
            return $true
        } else {
            Write-Failure "Linting failed"
            Write-Host $output -ForegroundColor Red
            return $false
        }
    }
    catch {
        Write-Failure "Linting error: $_"
        return $false
    }
}

# Build
function Run-Build {
    Write-Section "Build"
    
    try {
        Write-Info "Building project..."
        
        # 使用 NUL 设备作为输出（Windows 的 /dev/null）
        $env:GOOS = ""
        $env:GOARCH = ""
        
        # 构建但不保存二进制文件
        $output = go build -o NUL . 2>&1
        
        if ($LASTEXITCODE -eq 0) {
            Write-Success "Build successful"
            return $true
        } else {
            Write-Failure "Build failed"
            if ($Verbose) {
                Write-Host $output -ForegroundColor Red
            }
            return $false
        }
    }
    catch {
        Write-Failure "Build error: $_"
        return $false
    }
}

# Tests
function Run-Tests {
    Write-Section "Tests"
    
    try {
        Write-Info "Running unit tests..."
        
        # 运行短测试（跳过集成测试）
        # 注意: Windows 下不启用 race detector (需要 cgo)
        # PowerShell 需要使用引号包裹带等号的参数
        $testOutput = go test -v -short "-coverprofile=coverage.out" ./... 2>&1
        
        if ($LASTEXITCODE -eq 0) {
            Write-Success "All tests passed"
            
            # 显示覆盖率摘要
            Write-Info "Coverage summary:"
            $coverageOutput = go tool cover -func coverage.out 2>&1
            $totalLine = $coverageOutput | Select-String "total:"
            if ($totalLine) {
                Write-Host "  $totalLine" -ForegroundColor White
            }
            
            # 可选：生成 HTML 覆盖率报告
            if ($Verbose) {
                go tool cover -html=coverage.out -o coverage.html
                Write-Success "Coverage report generated: coverage.html"
            }
            
            return $true
        } else {
            Write-Failure "Tests failed"
            if ($Verbose) {
                Write-Host $output -ForegroundColor Red
            }
            return $false
        }
    }
    catch {
        Write-Failure "Test error: $_"
        return $false
    }
}

# 主流程
function Main {
    Write-Host @"
╔════════════════════════════════════════╗
║     ES-Demo Test Pipeline v1.0         ║
╚════════════════════════════════════════╝
"@ -ForegroundColor Magenta

    $startTime = Get-Date
    
    # 执行流水线步骤
    $results = @{
        Lint = $true
        Build = $true
        Test = $true
    }
    
    if (-not $SkipLint) {
        $results.Lint = Run-Linting
    } else {
        Write-Info "Skipping linting"
    }
    
    if (-not $SkipBuild) {
        $results.Build = Run-Build
    } else {
        Write-Info "Skipping build"
    }
    
    if (-not $SkipTest) {
        $results.Test = Run-Tests
    } else {
        Write-Info "Skipping tests"
    }
    
    # 清理
    Cleanup
    
    # 结果汇总
    $endTime = Get-Date
    $duration = $endTime - $startTime
    
    Write-Section "Summary"
    Write-Host "Lint:  " -NoNewline
    if ($results.Lint) { Write-Success "PASS" } else { Write-Failure "FAIL" }
    
    Write-Host "Build: " -NoNewline
    if ($results.Build) { Write-Success "PASS" } else { Write-Failure "FAIL" }
    
    Write-Host "Test:  " -NoNewline
    if ($results.Test) { Write-Success "PASS" } else { Write-Failure "FAIL" }
    
    Write-Host "`nTotal time: $($duration.TotalSeconds) seconds" -ForegroundColor Cyan
    
    # 返回退出码
    if ($Script:FailureCount -gt 0) {
        Write-Host "`n❌ Pipeline FAILED with $Script:FailureCount error(s)" -ForegroundColor Red
        exit 1
    } else {
        Write-Host "`n✅ Pipeline PASSED" -ForegroundColor Green
        exit 0
    }
}

# 运行主流程
Main