feat(build): build script for Windows PowerShell

Author: DarkGenius

scripts/build.ps1

@@ -0,0 +1,91 @@
+#!/usr/bin/env pwsh
+# PowerShell build script for mcpproxy
+
+param(
+    [string]$Version = ""
+)
+
+# Enable strict mode
+$ErrorActionPreference = "Stop"
+
+# Get version from git tag, or use default
+if ([string]::IsNullOrEmpty($Version)) {
+    try {
+        $Version = git describe --tags --abbrev=0 2>$null
+        if ([string]::IsNullOrEmpty($Version)) {
+            $Version = "v0.1.0-dev"
+        }
+    }
+    catch {
+        $Version = "v0.1.0-dev"
+    }
+}
+
+# Get commit hash
+try {
+    $Commit = git rev-parse --short HEAD 2>$null
+    if ([string]::IsNullOrEmpty($Commit)) {
+        $Commit = "unknown"
+    }
+}
+catch {
+    $Commit = "unknown"
+}
+
+# Get current date in UTC
+$Date = (Get-Date).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
+
+Write-Host "Building mcpproxy version: $Version" -ForegroundColor Green
+Write-Host "Commit: $Commit" -ForegroundColor Green
+Write-Host "Date: $Date" -ForegroundColor Green
+Write-Host ""
+
+$LDFLAGS = "-X main.version=$Version -X main.commit=$Commit -X main.date=$Date -s -w"
+
+# Build for current platform (with CGO for tray support if needed)
+Write-Host "Building for current platform..." -ForegroundColor Cyan
+go build -ldflags $LDFLAGS -o mcpproxy.exe ./cmd/mcpproxy
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "Failed to build for current platform"
+    exit $LASTEXITCODE
+}
+
+# Build for Linux (with CGO disabled to avoid systray issues)
+Write-Host "Building for Linux..." -ForegroundColor Cyan
+$env:CGO_ENABLED = "0"
+$env:GOOS = "linux"
+$env:GOARCH = "amd64"
+go build -ldflags $LDFLAGS -o mcpproxy-linux-amd64 ./cmd/mcpproxy
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "Failed to build for Linux"
+    exit $LASTEXITCODE
+}
+
+# Build for Windows (with CGO disabled to avoid systray issues)
+Write-Host "Building for Windows..." -ForegroundColor Cyan
+$env:CGO_ENABLED = "0"
+$env:GOOS = "windows"
+$env:GOARCH = "amd64"
+go build -ldflags $LDFLAGS -o mcpproxy-windows-amd64.exe ./cmd/mcpproxy
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "Failed to build for Windows"
+    exit $LASTEXITCODE
+}
+
+# Reset environment variables
+Remove-Item Env:CGO_ENABLED -ErrorAction SilentlyContinue
+Remove-Item Env:GOOS -ErrorAction SilentlyContinue
+Remove-Item Env:GOARCH -ErrorAction SilentlyContinue
+
+# Build for macOS (skip on Windows as cross-compilation for macOS systray is problematic)
+Write-Host "Skipping macOS builds (running on Windows - systray dependencies prevent cross-compilation)" -ForegroundColor Yellow
+
+Write-Host ""
+Write-Host "Build complete!" -ForegroundColor Green
+Write-Host "Available binaries:" -ForegroundColor Green
+Get-ChildItem -Path . -Filter "mcpproxy*" | Select-Object Name, Length, LastWriteTime | Format-Table -AutoSize
+
+Write-Host ""
+Write-Host "Test version info:" -ForegroundColor Cyan
+& .\mcpproxy.exe --version
+