Question

我正在尝试使用Visual Studio Team Services（即Visual Studio Online）上提供的新构建系统在我的ASP.NET 5 RC1应用程序上执行dnu restore。

我的project.json包含postrestore命令，如下所示：

"scripts": {
    "postrestore": [ "npm install", "bower install", "gulp clean", "gulp min" ]
}

在dnu restore后，我可以看到构建日志中的错误多次重复说：

2015-12-28T17:49:15.6910525Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.

如果我在本地开发机器上的命令行上执行dnu restore，我不会遇到此问题。为什么会在VSTS构建上发生这种情况，如何解决？

我的构建脚本如下：

#Requires -Version 3.0

param($vsoProjectName, $projectName, $buildConfiguration, $buildSourcesDirectory)

$VerbosePreference = "continue"
$ErrorActionPreference = "Continue"

&{$Branch='dev';iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/aspnet/Home/dev/dnvminstall.ps1'))}
$globalJson = Get-Content -Path "$PSScriptRoot\global.json" -Raw -ErrorAction Ignore | ConvertFrom-Json -ErrorAction Ignore

if($globalJson)
{
    $dnxVersion = $globalJson.sdk.version
}
else
{
    Write-Warning "Unable to locate global.json to determine using 'latest'"
    $dnxVersion = "latest"
}

& $env:USERPROFILE\.dnx\bin\dnvm install $dnxVersion -r coreclr -arch x86 -Persistent

$dnxRuntimePath = "$($env:USERPROFILE)\.dnx\runtimes\dnx-coreclr-win-x86.$dnxVersion"

Write-Host "BuildSourcesDirectory: $buildSourcesDirectory"
Write-Host "Project Path: $PSScriptRoot\src\$projectName"
Write-Host "Publish output: $buildSourcesDirectory\$vsoProjectName\artifacts\bin\$buildConfiguration\Publish"

Write-Host "Print dnu version"

& "dnu" "--version"

Write-Host "Starting DNU restore on all projects"

 # run DNU restore on all project.json files in the src folder including 2>1 to redirect stderr to stdout for badly behaved tools
Get-ChildItem -Path $PSScriptRoot\src -Filter project.json -Recurse | ForEach-Object { & dnu restore $_.FullName 2>1 }

Write-Host "Finished DNU restore"

以下是执行postrestore时日志的一部分：

2015-12-28T17:46:49.2776081Z Executing script 'postrestore' in project.json
2015-12-28T17:48:57.7983599Z rimraf@2.2.8 node_modules\rimraf
2015-12-28T17:48:57.7993593Z gulp-concat@2.5.2 node_modules\gulp-concat
2015-12-28T17:48:57.7993593Z Γö£ΓöÇΓöÇ through2@0.6.5 (xtend@4.0.1, readable-stream@1.0.33)
2015-12-28T17:48:57.8003598Z Γö£ΓöÇΓöÇ gulp-util@3.0.7 (array-differ@1.0.0, array-uniq@1.0.2, lodash._reevaluate@3.0.0, object-assign@3.0.0, lodash._reinterpolate@3.0.0, beeper@1.1.0, lodash._reescape@3.0.0, fancy-log@1.1.0, replace-ext@0.0.1, has-gulplog@0.1.0, minimist@1.2.0, chalk@1.1.1, vinyl@0.5.3, gulplog@1.0.0, lodash.template@3.6.2, through2@2.0.0, multipipe@0.1.2, dateformat@1.0.12)
2015-12-28T17:48:57.8003598Z ΓööΓöÇΓöÇ concat-with-sourcemaps@1.0.4 (source-map@0.5.3)
2015-12-28T17:48:57.8013590Z gulp-cssmin@0.1.7 node_modules\gulp-cssmin
2015-12-28T17:48:57.8163579Z Γö£ΓöÇΓöÇ filesize@2.0.4
2015-12-28T17:48:57.8163579Z Γö£ΓöÇΓöÇ graceful-fs@2.0.3
2015-12-28T17:48:57.8173592Z Γö£ΓöÇΓöÇ map-stream@0.0.4
2015-12-28T17:48:57.8173592Z Γö£ΓöÇΓöÇ gulp-rename@1.1.0
2015-12-28T17:48:57.8183601Z Γö£ΓöÇΓöÇ temp-write@0.1.1 (tempfile@0.1.3)
2015-12-28T17:48:57.8183601Z Γö£ΓöÇΓöÇ gulp-util@2.2.20 (lodash._reinterpolate@2.4.1, minimist@0.2.0, chalk@0.5.1, vinyl@0.2.3, through2@0.5.1, lodash.template@2.4.1, multipipe@0.1.2, dateformat@1.0.12)
2015-12-28T17:48:57.8193590Z ΓööΓöÇΓöÇ clean-css@3.4.8 (commander@2.8.1, source-map@0.4.4)
2015-12-28T17:48:57.8193590Z gulp@3.9.0 node_modules\gulp
2015-12-28T17:48:57.8193590Z Γö£ΓöÇΓöÇ interpret@0.6.6
2015-12-28T17:48:57.8203588Z Γö£ΓöÇΓöÇ pretty-hrtime@1.0.1
2015-12-28T17:48:57.8203588Z Γö£ΓöÇΓöÇ deprecated@0.0.1
2015-12-28T17:48:57.8213583Z Γö£ΓöÇΓöÇ archy@1.0.0
2015-12-28T17:48:57.8213583Z Γö£ΓöÇΓöÇ tildify@1.1.2 (os-homedir@1.0.1)
2015-12-28T17:48:57.8223587Z Γö£ΓöÇΓöÇ minimist@1.2.0
2015-12-28T17:48:57.8223587Z Γö£ΓöÇΓöÇ v8flags@2.0.11 (user-home@1.1.1)
2015-12-28T17:48:57.8223587Z Γö£ΓöÇΓöÇ chalk@1.1.1 (escape-string-regexp@1.0.4, ansi-styles@2.1.0, supports-color@2.0.0, has-ansi@2.0.0, strip-ansi@3.0.0)
2015-12-28T17:48:57.8233588Z Γö£ΓöÇΓöÇ semver@4.3.6
2015-12-28T17:48:57.8233588Z Γö£ΓöÇΓöÇ orchestrator@0.3.7 (stream-consume@0.1.0, sequencify@0.0.7, end-of-stream@0.1.5)
2015-12-28T17:48:57.8243588Z Γö£ΓöÇΓöÇ liftoff@2.2.0 (extend@2.0.1, rechoir@0.6.2, flagged-respawn@0.3.1, resolve@1.1.6, findup-sync@0.3.0)
2015-12-28T17:48:57.8243588Z Γö£ΓöÇΓöÇ gulp-util@3.0.7 (array-differ@1.0.0, array-uniq@1.0.2, lodash._reevaluate@3.0.0, lodash._reinterpolate@3.0.0, fancy-log@1.1.0, beeper@1.1.0, lodash._reescape@3.0.0, object-assign@3.0.0, replace-ext@0.0.1, has-gulplog@0.1.0, vinyl@0.5.3, gulplog@1.0.0, lodash.template@3.6.2, through2@2.0.0, multipipe@0.1.2, dateformat@1.0.12)
2015-12-28T17:48:57.8253601Z ΓööΓöÇΓöÇ vinyl-fs@0.3.14 (graceful-fs@3.0.8, vinyl@0.4.6, defaults@1.0.3, strip-bom@1.0.0, mkdirp@0.5.1, through2@0.6.5, glob-stream@3.1.18, glob-watcher@0.0.6)
2015-12-28T17:48:57.8253601Z gulp-uglify@1.2.0 node_modules\gulp-uglify
2015-12-28T17:48:57.8263595Z Γö£ΓöÇΓöÇ deap@1.0.0
2015-12-28T17:48:57.8263595Z Γö£ΓöÇΓöÇ through2@0.6.5 (xtend@4.0.1, readable-stream@1.0.33)
2015-12-28T17:48:57.8273590Z Γö£ΓöÇΓöÇ vinyl-sourcemaps-apply@0.1.4 (source-map@0.1.43)
2015-12-28T17:48:57.8273590Z Γö£ΓöÇΓöÇ gulp-util@3.0.7 (array-differ@1.0.0, array-uniq@1.0.2, lodash._reevaluate@3.0.0, lodash._reinterpolate@3.0.0, fancy-log@1.1.0, lodash._reescape@3.0.0, beeper@1.1.0, object-assign@3.0.0, replace-ext@0.0.1, has-gulplog@0.1.0, minimist@1.2.0, vinyl@0.5.3, gulplog@1.0.0, chalk@1.1.1, lodash.template@3.6.2, through2@2.0.0, multipipe@0.1.2, dateformat@1.0.12)
2015-12-28T17:48:57.8283589Z ΓööΓöÇΓöÇ uglify-js@2.4.19 (uglify-to-browserify@1.0.2, async@0.2.10, source-map@0.1.34, yargs@3.5.4)
2015-12-28T17:49:13.9980542Z [17:49:13] Using gulpfile C:\a\1\s\AspNet5Rc1\src\AspNet5Rc1\gulpfile.js
2015-12-28T17:49:13.9980542Z [17:49:13] Starting 'clean:js'...
2015-12-28T17:49:13.9990527Z [17:49:13] Starting 'clean:css'...
2015-12-28T17:49:13.9990527Z [17:49:13] Finished 'clean:js' after 1.77 ms
2015-12-28T17:49:14.0000527Z [17:49:13] Finished 'clean:css' after 1.62 ms
2015-12-28T17:49:14.0000527Z [17:49:13] Starting 'clean'...
2015-12-28T17:49:14.0440528Z [17:49:13] Finished 'clean' after 6.9 ╬╝s
2015-12-28T17:49:15.4640537Z [17:49:15] Using gulpfile C:\a\1\s\AspNet5Rc1\src\AspNet5Rc1\gulpfile.js
2015-12-28T17:49:15.4650529Z [17:49:15] Starting 'min:js'...
2015-12-28T17:49:15.4650529Z [17:49:15] Starting 'min:css'...
2015-12-28T17:49:15.5170528Z [17:49:15] Finished 'min:js' after 69 ms
2015-12-28T17:49:15.5420528Z [17:49:15] Finished 'min:css' after 83 ms
2015-12-28T17:49:15.5490528Z [17:49:15] Starting 'min'...
2015-12-28T17:49:15.5490528Z [17:49:15] Finished 'min' after 18 ╬╝s
2015-12-28T17:49:15.5660525Z Restore complete, 246685ms elapsed
2015-12-28T17:49:15.5670522Z Feeds used:
2015-12-28T17:49:15.5670522Z     https://api.nuget.org/v3-flatcontainer/
2015-12-28T17:49:15.5700509Z Installed:
2015-12-28T17:49:15.5720509Z     211 package(s) to C:\Users\buildguest\.dnx\packages
2015-12-28T17:49:15.6910525Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.6930524Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.6940524Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.6990526Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.7750517Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.7760529Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.7810522Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.7830524Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8200522Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8230511Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8280527Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8300524Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8630530Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8640526Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8690519Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.8710530Z ##[error]The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
2015-12-28T17:49:15.9030521Z Finished DNU restore

Answer 1

您正在访问NTFS文件，路径和名称长度限制为255个字符。 NPM嵌套包依赖关系是您遇到限制的原因，这是Windows堆栈上的已知节点问题。您应该尝试将NPM更新到3.0或更高版本的最新版本，现在他们使用平面方法来处理包依赖性。

执行以下操作：

1）通过更新到最新版本的Node（从https://nodejs.org/download下载）更新构建机器上的NPM。

2）确保Visual Studio Team System在构建项目时不使用打包的NodeJS版本，方法是将以下参数传递给MSBuild。

/p:ExternalToolsPath="C:\Program Files\nodejs"

或（x86）如果适用：

/p:ExternalToolsPath="C:\Program Files (x86)\nodejs"

在VSTS上构建“postrestore”之后的ASP.NET 5 RC1构建错误

1 个答案: