量角器选项在 package.json 脚本中不起作用 [英] Protractor option does not work in package.json script

问题描述

以下命令按预期工作:

protractor --cucumberOpts.tags='not @tag1' conf.js

现在我想将此命令作为 script 添加到 package.json 中，如下所示:

Now I want to add this command as a script to package.json like this:

"scripts": {
    "my-script": "protractor --cucumberOpts.tags='not @tag1' conf.js"
}

运行命令 npm run my-script 给我以下错误:

Running the command npm run my-script gives me the following error:

Usage: protractor [configFile] [options]
configFile defaults to protractor.conf.js
The [options] object will override values from the config file.
See the reference config for a full list of options.

Options:
  ...

Error: Error: more than one config file specified

这是为什么?

这两个命令似乎是相同的.

Both of the commands seem to be identical.

推荐答案

这实际上不是量角器问题.我能够重新创建这个问题并通过在该脚本字符串中使用转义双引号来解决它，就像这样.

This is not actually a protractor issue. I was able to recreate this issue and resolved it by using escaped doubles quotes in that script string like so.

"scripts": {
    "my-script": "protractor --cucumberOpts.tags=\"not @tag1\" conf.js"
}

这个问题(显然)与 node 如何处理不同操作系统上的单引号有关.这个问题中有更多信息.

This issue (apparently) is to do with how node handles single quotes on different operating systems. There is some more info in this question.

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