havline-native/build.ps1

param(
  [string]$FnpackPath = "",
  [string]$GoBin = "go",
  [string]$NginxImageVersion = "1.9.0"
)

$ErrorActionPreference = "Stop"
$project = Join-Path $PSScriptRoot "havline"
$mainRepo = Join-Path $PSScriptRoot "app-src"
$version = (Get-Content -Raw (Join-Path $mainRepo "VERSION")).Trim()

function Copy-Tree {
  param(
    [string]$Source,
    [string]$Destination
  )

  New-Item -ItemType Directory -Force $Destination | Out-Null
  robocopy $Source $Destination /E /NFL /NDL /NJH /NJS /NP | Out-Null
  if ($LASTEXITCODE -ge 8) {
    throw "复制失败：$Source -> $Destination，退出码：$LASTEXITCODE"
  }
}

function Resolve-DockerCli {
  if ($env:DOCKER_BIN) { return $env:DOCKER_BIN }
  $command = Get-Command docker -ErrorAction SilentlyContinue
  if ($command) { return $command.Source }
  $default = "C:\Program Files\Docker\Docker\resources\bin\docker.exe"
  if (Test-Path -LiteralPath $default) { return $default }
  throw "找不到 docker 命令"
}

function Export-Nginx {
  param(
    [string]$DockerBin,
    [string]$Platform,
    [string]$Arch,
    [string]$Image,
    [string]$OutputDir
  )

  $archInfo = (& $DockerBin image inspect $Image --format '{{.Architecture}}' 2>$null)
  if ($LASTEXITCODE -ne 0) {
    throw "找不到 Nginx 来源镜像：$Image"
  }
  if ($archInfo.Trim() -ne $Arch) {
    throw "镜像架构不匹配：$Image 是 $($archInfo.Trim())，需要 $Arch"
  }

  $archDir = Join-Path $OutputDir $Arch
  New-Item -ItemType Directory -Force $archDir | Out-Null
  $script = @'
set -e
mkdir -p /out/lib
cp /usr/sbin/nginx /out/nginx
cp /etc/nginx/mime.types /out/mime.types
ldd /usr/sbin/nginx | awk '/=> \// {print $3} /^\// {print $1}' | sort -u | while read lib; do
  case "$(basename "$lib")" in
    libc.so.6|ld-linux-*.so.*) continue ;;
  esac
  cp "$lib" /out/lib/
done
'@

  & $DockerBin run --rm --platform $Platform -v "${archDir}:/out" --entrypoint sh $Image -c $script
  if ($LASTEXITCODE -ne 0) {
    throw "提取 $Arch Nginx 失败，退出码：$LASTEXITCODE"
  }

  Copy-Item -LiteralPath (Join-Path $archDir "mime.types") -Destination (Join-Path $OutputDir "mime.types") -Force
}

if (-not (Test-Path -LiteralPath $project)) {
  throw "找不到 Native 应用工程：$project"
}

if (-not $FnpackPath) {
  $localTool = Join-Path $PSScriptRoot "fnpack.exe"
  $FnpackPath = if (Test-Path -LiteralPath $localTool) { $localTool } else { "fnpack" }
}

Push-Location (Join-Path $mainRepo "web")
try {
  if (-not (Test-Path -LiteralPath (Join-Path (Get-Location) "node_modules"))) {
    npm ci
    if ($LASTEXITCODE -ne 0) {
      throw "安装前端依赖失败，退出码：$LASTEXITCODE"
    }
  }
  $env:VITE_BASE_PATH = "/app/havline/"
  $env:VITE_APP_VERSION = $version
  npm run build
  if ($LASTEXITCODE -ne 0) {
    throw "前端构建失败，退出码：$LASTEXITCODE"
  }
}
finally {
  Pop-Location
}

$webDist = Join-Path $mainRepo "web\dist"
$embedDist = Join-Path $mainRepo "cmd\havline\web\dist"
New-Item -ItemType Directory -Force $embedDist | Out-Null
robocopy $webDist $embedDist /E /NFL /NDL /NJH /NJS /NP | Out-Null
if ($LASTEXITCODE -ge 8) {
  throw "复制前端产物失败，robocopy 退出码：$LASTEXITCODE"
}

$stamp = Get-Date -Format "yyyyMMddHHmmss"
$stage = Join-Path $PSScriptRoot ".build\havline-$stamp"
New-Item -ItemType Directory -Force $stage | Out-Null
robocopy $project $stage /E /XF .DS_Store /NFL /NDL /NJH /NJS /NP | Out-Null
if ($LASTEXITCODE -ge 8) {
  throw "复制 Native 应用工程失败，robocopy 退出码：$LASTEXITCODE"
}

Copy-Tree -Source (Join-Path $mainRepo "migrations") -Destination (Join-Path $stage "app\migrations")
Copy-Tree -Source (Join-Path $mainRepo "web\assets\image") -Destination (Join-Path $stage "app\web\assets\image")

$serverDir = Join-Path $stage "app\server"
$dockerBin = Resolve-DockerCli
Export-Nginx -DockerBin $dockerBin -Platform "linux/amd64" -Arch "amd64" -Image "jayhub.top/mrlee/havline:$NginxImageVersion" -OutputDir $serverDir
Export-Nginx -DockerBin $dockerBin -Platform "linux/arm64" -Arch "arm64" -Image "havline:$NginxImageVersion" -OutputDir $serverDir

$env:CGO_ENABLED = "0"
$env:GOOS = "linux"

foreach ($arch in @("amd64", "arm64")) {
  $outputDir = Join-Path $stage "app\server\$arch"
  New-Item -ItemType Directory -Force $outputDir | Out-Null
  $env:GOARCH = $arch

  Push-Location $mainRepo
  try {
    & $GoBin build -trimpath `
      -ldflags "-X github.com/havline/havline/internal/version.Version=$version" `
      -o (Join-Path $outputDir "havline") `
      ./cmd/havline
    if ($LASTEXITCODE -ne 0) {
      throw "编译 $arch 二进制失败，退出码：$LASTEXITCODE"
    }
  }
  finally {
    Pop-Location
  }
}

Push-Location $PSScriptRoot
try {
  & $FnpackPath build -d $stage
  if ($LASTEXITCODE -ne 0) {
    throw "fnpack build 失败，退出码：$LASTEXITCODE"
  }

  $output = Join-Path $PSScriptRoot "havline.fpk"
  $dist = Join-Path $PSScriptRoot "dist"
  New-Item -ItemType Directory -Force $dist | Out-Null
  $target = Join-Path $dist "havline-native-$version.fpk"
  Copy-Item -LiteralPath $output -Destination $target -Force
  $sizeMB = [math]::Round((Get-Item $target).Length / 1MB, 1)
  Write-Output "FPK: $target"
  Write-Output "FPK 大小：$sizeMB MB"
}
finally {
  Pop-Location
}