新数据

scripts/一键-小程序转H5.bat

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+@echo off
+setlocal EnableExtensions
+cd /d "%~dp0.."
+powershell -ExecutionPolicy Bypass -File ".\scripts\一键-小程序转H5.ps1" %*

scripts/一键-小程序转H5.ps1

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+param(
+  [string]$SourceMiniProgram = "miniprogram",
+  [string]$OutputDir = "h5-from-miniprogram"
+)
+
+$ErrorActionPreference = "Stop"
+# Avoid treating stderr from native tools (npm/npx) as terminating errors.
+if ($PSVersionTable.PSVersion.Major -ge 7) {
+  $PSNativeCommandUseErrorActionPreference = $false
+}
+
+function Step($msg) {
+  Write-Host ""
+  Write-Host "==> $msg" -ForegroundColor Cyan
+}
+
+function Test-CommandAvailable($cmd) {
+  if (-not (Get-Command $cmd -ErrorAction SilentlyContinue)) {
+    throw "Missing command: $cmd. Please install it first."
+  }
+}
+
+function Invoke-NativeChecked($command, $errorMessage) {
+  cmd /d /c $command
+  if ($LASTEXITCODE -ne 0) {
+    throw $errorMessage
+  }
+}
+
+function Invoke-NativeAllowFail($command) {
+  cmd /d /c $command
+  return $LASTEXITCODE
+}
+
+function New-TaroPageStub($taroSrcDir, $pagePath) {
+  $fullWithoutExt = Join-Path $taroSrcDir $pagePath
+  $parentDir = Split-Path $fullWithoutExt -Parent
+  $baseName = Split-Path $fullWithoutExt -Leaf
+  New-Item -ItemType Directory -Path $parentDir -Force | Out-Null
+
+  $jsPath = Join-Path $parentDir ($baseName + ".js")
+  $configPath = Join-Path $parentDir ($baseName + ".config.js")
+  $scssPath = Join-Path $parentDir ($baseName + ".scss")
+
+  if (-not (Test-Path $jsPath)) {
+    @"
+import { View, Text } from '@tarojs/components'
+
+export default function PageStub() {
+  return (
+    <View className='page-stub'>
+      <Text>This page is auto-generated from mini program conversion.</Text>
+      <Text>Please migrate page logic manually.</Text>
+    </View>
+  )
+}
+"@ | Set-Content -Path $jsPath -Encoding UTF8
+  }
+
+  if (-not (Test-Path $configPath)) {
+    @"
+export default definePageConfig({
+  navigationBarTitleText: 'Migrating...'
+})
+"@ | Set-Content -Path $configPath -Encoding UTF8
+  }
+
+  if (-not (Test-Path $scssPath)) {
+    @"
+.page-stub {
+  min-height: 100vh;
+  padding: 32px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+"@ | Set-Content -Path $scssPath -Encoding UTF8
+  }
+}
+
+$root = Resolve-Path (Join-Path $PSScriptRoot "..")
+$src = Join-Path $root $SourceMiniProgram
+
+if (-not (Test-Path $src)) {
+  throw "Mini program source directory not found: $src"
+}
+
+Test-CommandAvailable "node"
+Test-CommandAvailable "npm"
+Test-CommandAvailable "npx"
+
+$temp = Join-Path $env:TEMP ("mp2h5-" + [Guid]::NewGuid().ToString("N"))
+$workspace = Join-Path $temp "source"
+$target = Join-Path $root $OutputDir
+$logFile = Join-Path $target "convert.log"
+
+Step "Prepare directories"
+New-Item -ItemType Directory -Path $workspace -Force | Out-Null
+New-Item -ItemType Directory -Path $target -Force | Out-Null
+
+Step "Copy mini program source to temp directory"
+robocopy $src $workspace /E /XD node_modules /NFL /NDL /NJH /NJS /nc /ns /np | Out-Null
+
+Push-Location $workspace
+try {
+  Step "Install temporary dependencies for converter"
+  Invoke-NativeChecked "npm init -y >nul 2>&1" "Failed to initialize temporary npm project."
+  Invoke-NativeChecked "npm install -D eslint@8.57.1 eslint-plugin-taro@3.3.20 @tarojs/cli-convertor@3.6.40 --no-fund --no-audit" "Failed to install temporary dependencies."
+
+  Step "Run mini program to Taro conversion"
+  $convertExit = Invoke-NativeAllowFail "npx taro-convert > ""$logFile"" 2>&1"
+
+  $taroDir = Join-Path $workspace "taroConvert"
+  if (-not (Test-Path $taroDir)) {
+    throw "taroConvert directory was not generated. Check log: $logFile"
+  }
+
+  if ($convertExit -ne 0) {
+    Write-Host "Converter exited with code $convertExit, but taroConvert exists. Continue with build." -ForegroundColor Yellow
+  }
+
+  Step "Fill missing pages with auto-generated stubs"
+  $sourceAppJsonPath = Join-Path $workspace "app.json"
+  $taroSrcDir = Join-Path $taroDir "src"
+  if (Test-Path $sourceAppJsonPath) {
+    $rawAppJson = Get-Content $sourceAppJsonPath -Raw
+    $pageMatches = [regex]::Matches($rawAppJson, '"pages\/[^"]+"')
+    foreach ($match in $pageMatches) {
+      $page = $match.Value.Trim('"')
+      $normalized = $page.Replace("/", "\")
+      $pageJsPath = Join-Path $taroSrcDir ($normalized + ".js")
+      if (-not (Test-Path $pageJsPath)) {
+        New-TaroPageStub -taroSrcDir $taroSrcDir -pagePath $normalized
+      }
+    }
+  }
+
+  Step "Install dependencies in converted Taro project"
+  Push-Location $taroDir
+  try {
+    Invoke-NativeChecked "npm install --no-fund --no-audit >> ""$logFile"" 2>&1" "Failed to install dependencies in converted Taro project."
+
+    Step "Build H5 output"
+    Invoke-NativeChecked "npx taro build --type h5 >> ""$logFile"" 2>&1" "H5 build failed. Check log."
+  }
+  finally {
+    Pop-Location
+  }
+
+  Step "Export build artifacts"
+  $dist = Join-Path $taroDir "dist"
+  if (-not (Test-Path $dist)) {
+    throw "No dist directory produced by H5 build. Check log: $logFile"
+  }
+
+  $outDist = Join-Path $target "dist"
+  $outProject = Join-Path $target "taro-project"
+
+  if (Test-Path $outDist) { Remove-Item $outDist -Recurse -Force }
+  if (Test-Path $outProject) { Remove-Item $outProject -Recurse -Force }
+
+  robocopy $dist $outDist /E /NFL /NDL /NJH /NJS /nc /ns /np | Out-Null
+  robocopy $taroDir $outProject /E /XD node_modules /NFL /NDL /NJH /NJS /nc /ns /np | Out-Null
+
+  Step "Done"
+  Write-Host "H5 output: $outDist" -ForegroundColor Green
+  Write-Host "Taro project: $outProject" -ForegroundColor Green
+  Write-Host "Log file: $logFile" -ForegroundColor Yellow
+  Write-Host ""
+  Write-Host "Note: Native mini program to H5 conversion usually needs some manual fixes. Search 'error' in convert.log first." -ForegroundColor Yellow
+}
+finally {
+  Pop-Location
+}