由于模块的递归（自我）打包，Maven上的NPM构建Jenkins需要永远

问题描述 投票：0回答：1

我目前在Jenkins使用Maven时遇到性能问题/ NPM错误（？）。

我在做什么：

  1. 使用https://github.com/eirslett/frontend-maven-plugin）安装节点和npm（如果需要）
  2. 通过npm install安装build-tool npm依赖项（例如grunt-cli）
  3. 将项目npm依赖项（例如jquery）安装到项目的特定位置（使用--global和--prefix）
  4. 运行一些grunt任务来修改/添加JS depres项目的WAR

相同的构建在Jenkins（Linux）上花费大约30分钟，在本地构建（Windows）上花费大约4-5分钟。

在第3步中，npm似乎需要很长时间才能实际获取某些内容（此处有详细的npm输出）。在此期间，NPM似乎创建了一个package.tgz，它在Windows（本地）下只包含package.json，而在Linux（Jenkins）下，它包含了这样的结构中的project-Dependencies-package-name的递归副本：

 package
 |-lib (+ package.json)
  |-node_modules
    |-project-Dependencies-package-name
      |-lib (+ package.json)
        |-node_modules
          |-project-Dependencies-package-name
            |-lib (+ package.json)
              ...

请注意，project-Dependencies-package-name仅存在，因为package.json声明了项目JS依赖项，“模块”从未在其他地方实际发布或使用过。

[ERROR] npm verb addLocalTarball adding from inside cache /usr/local/tomcat/.npm/project-Dependencies-package-name/0.0.1/package.tgz
[ERROR] npm verb correctMkdir /usr/local/tomcat/.npm correctMkdir not in flight; initializing
[ERROR] npm verb afterAdd /usr/local/tomcat/.npm/project-Dependencies-package-name/0.0.1/package/package.json not in flight; writing
[ERROR] npm verb correctMkdir /usr/local/tomcat/.npm correctMkdir not in flight; initializing
[ERROR] npm verb afterAdd /usr/local/tomcat/.npm/project-Dependencies-package-name/0.0.1/package/package.json written
[ERROR] npm info install [email protected] into /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib
[ERROR] npm info installOne [email protected]
[ERROR] npm verb installOne of project-Dependencies-package-name to /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib not in flight; installing
[ERROR] npm verb correctMkdir /usr/local/tomcat/.npm/_locks correctMkdir not in flight; initializing
[ERROR] npm verb lock using /usr/local/tomcat/.npm/_locks/compassDienste-Dependenc-39458a7b01736484.lock for /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name
[ERROR] npm verb unbuild lib/node_modules/project-Dependencies-package-name
[ERROR] npm info preuninstall [email protected]
[ERROR] npm info uninstall [email protected]
[ERROR] npm verb unbuild rmStuff [email protected] from /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules
[ERROR] npm info postuninstall [email protected]
[ERROR] npm verb gentlyRm don't care about contents; nuking /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name

[ERROR] npm verb tar unpack /usr/local/tomcat/.npm/project-Dependencies-package-name/0.0.1/package.tgz
[ERROR] npm verb tar unpacking to /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name
[ERROR] npm verb gentlyRm don't care about contents; nuking /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name

[ERROR] npm verb write writing to /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name/package.json
[ERROR] npm info preinstall [email protected]
[ERROR] npm verb readDependencies loading dependencies from /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name/package.json
[ERROR] npm verb readDependencies loading dependencies from /appl/tomcat-version/.jenkins/jobs/my-continous-build-workspace/workspace/my-project/src/main/javascript/dependencies/lib/node_modules/project-Dependencies-package-name/package.json

配置文件：

项目中模块的pom.xml，插件 - >执行部分

步骤1如果未安装在当前计算机上，则安装节点和npm

<execution>
  <id>install node</id>
  <goals>
    <goal>install-node-and-npm</goal>
  </goals>
  <configuration>
    <nodeVersion>v4.6.0</nodeVersion>
  </configuration>
</execution>

步骤2安装dev / build-tool依赖项（grunt需要，见下文）

<execution>
  <id>npm install</id>
  <goals>
    <goal>npm</goal>
  </goals>
</execution>

步骤3安装实际的项目依赖项

<execution>
  <id>install project js dependencies</id>
  <goals>
    <goal>npm</goal>
  </goals>
  <configuration>
    <workingDirectory>src/main/javascript/dependencies</workingDirectory>
    <arguments>install --production --global --prefix ./ --userconfig=.npmrc</arguments>
  </configuration>
</execution>

步骤4使用获取的依赖项执行更多操作（从此处开始）

<execution>
  <id>grunt build</id>
  <goals>
    <goal>grunt</goal>
  </goals>
</execution>

.npmrc

registry = https://nexus.company.tld/nexus/content/groups/company-npm/

build-tools package.json

{
  "name": "build-tools",
  "version": "0.0.1",
  "devDependencies": {
    "grunt-cli": "~1.0.1",
    "grunt": "~0.4.5",
    "autoprefixer": "^7.1.2",
    "cssnano": "^3.10.0",
    "grunt-contrib-concat": "^1.0.1",
    "grunt-contrib-copy": "^1.0.0",
    "grunt-contrib-jshint": "^0.10.0",
    "grunt-contrib-sass": "^1.0.0",
    "grunt-contrib-uglify": "^0.5.1",
    "grunt-postcss": "^0.8.0",
    "grunt-sass": "^2.0.0",
    "pixrem": "^4.0.1"
  }
}

项目依赖项package.json

{
  "name": "project-Dependencies-package-name",
  "version": "0.0.1",
  "dependencies": {
    "some-internal-js-project": "1.1.2",
    "tablesorter": "~2.18.4",
    "bootstrap": "^3.3.7",
    "html5shiv": "^3.7.3",
    "jquery": "^3.2.1",
    "jquery-dotdotdot": "^1.8.2",
    "jquery-ui": "^1.12.1",
    "jquery-ui-dist": "^1.12.1",
    "popper.js": "^1.12.3",
    "respond.js": "^1.4.2",
    "tooltipster": "^4.2.5",
    "bootstrap-sass": "^3.3.7"
  }

}

maven jenkins npm
1个回答
0
投票

解决方法：从步骤3的目标中删除所有参数。

具有与其他目标不同的工作目录（步骤2）足以将“项目依赖性”NPM工件放置在除步骤2中的工件之外的文件夹中（“构建工具依赖性”）。

我还是想了解首先出现的问题/我做错了什么？

<execution>
    <id>install compass js dependencies</id>
    <goals>
        <goal>npm</goal>
    </goals>
    <configuration>
        <workingDirectory>src/main/javascript/dependencies</workingDirectory>
    </configuration>
</execution>
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