如何在package.json(nodeJs)中创建跨平台脚本(单行多个命令) [英] how to create cross platform scripts (multiple command for single line) in package.json (nodeJs)

问题描述

问题: 在脚本中: 我们要检查环境.变量{dev/test/mock}并根据它运行以下脚本.

issue: in script: we want to check env. variable {dev/test/mock} and do following script run based on it.

如果 $ mock是真实的，则运行脚本开始模拟 else 继续到达真实的测试服务器

if $mock is true the run script start-mock else go on reach real test server

方案1: 我们在package.json脚本部分添加了汇总的命令

scenario 1: we added commands aggregated in package.json script section

e.g. : "test": "export NODE_ENV=dev; grunt", [on linux]
which is "test": "(SET NODE_ENV=dev) & (grunt)", [on win32]

方案2: 可能是坐在包中的bat/sh脚本，我们从package.json中调用了它们

scenario 2: could be bat/sh script sitting in package and we called them out from package.json

方案3:(永久解决方案) 不确定它是否已经可用

scenario 3: (permanent solution) not sure if its already available out there

类似

get arguments from script section: to give flexibility and freedom to end user.
 e.g. : "test": "solution.env NODE_ENV=dev; solution grunt"

我们可以在其中放置要处理的脚本(使用process.platform输入)的脚本取决于操作系统.

where we can have script to process (input with process.platform) out put depends on OS.

"start-pm2":如果\"％MOCK％\"== \" true \(npm运行模拟& pm2 start process.json --env测试)，否则(pm2 start process.json)" ，[windows] for linux if .. fi

"start-pm2": "if \"%MOCK%\" == \"true\" ( npm run mock & pm2 start process.json --env test ) else ( pm2 start process.json )", [windows] for linux if.. fi

推荐答案

使用: run-脚本操作系统

例如:

// from pacakge.json
"scripts": {
    // ...
    "dist": "run-script-os",
    "dist:win32": "tar -C dist -cvzf %npm_package_name%-%npm_package_version%.tgz .",
    "dist:linux": "tar -C dist -cvzf $npm_package_name-$npm_package_version.tgz ."
},

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