我有一个简单的包裹。json文件，我想添加一个评论。有办法做到这一点吗，或者有什么hack可以做到这一点吗?
{
"name": "My Project",
"version": "0.0.1",
"private": true,
"dependencies": {
"express": "3.x",
"mongoose": "3.x"
},
"devDependencies" : {
"should": "*"
/* "mocha": "*" not needed as should be globally installed */
}
}
上面的示例注释在npm崩溃时不起作用。我还尝试了// style注释。
当前回答
由于重复的注释键被删除运行包。json工具(npm, yarn等)，我开始使用散列版本，允许更好地阅读多行和键，如:
"//": {
"alpaca": "we use the bootstrap version",
"eonasdan-bootstrap-datetimepicker": "instead of bootstrap-datetimepicker",
"moment-with-locales": "is part of moment"
},
根据我的IDE作为根键，这是“有效的”，但在依赖关系中，它抱怨期望字符串值。
其他回答
到目前为止，这里的大多数“黑客”都建议滥用JSON。但是，为什么不滥用底层脚本语言呢?
最初的反应是把描述放在右边，使用# add comments here来包装它;然而，这在Windows上不起作用，因为标志(例如，npm run myframework -- --myframework-flags)将被忽略。我改变了我的响应，使其适用于所有平台，并增加了一些缩进的可读性。
{
"scripts": {
"help": " echo 'Display help information (this screen)'; npm run",
"myframework": "echo 'Run myframework binary'; myframework",
"develop": " echo 'Run in development mode (with terminal output)'; npm run myframework"
"start": " echo 'Start myFramework as a daemon'; myframework start",
"stop": " echo 'Stop the myFramework daemon'; myframework stop"
"test": "echo \"Error: no test specified\" && exit 1"
}
}
这将:
Not break JSON compliance (or at least it's not a hack, and your IDE will not give you warnings for doing strange, dangerous stuff) Works cross platform (tested on macOS and Windows, assuming it would work just fine on Linux) Does not get in the way of running npm run myframework -- --help Will output meaningful info when running npm run (which is the actual command to run to get information about available scripts) Presents a more explicit help command (in case some developers are not aware that npm run presents such output) Will show both the commands and its description when running the command itself Is somewhat readable when just opening package.json (using less or your favorite IDE)
我有一个有趣的黑客想法。
创建一个适当的npm包名，作为文件包中的依赖项和devDependencies块的注释分隔符。Json，例如x----x----x
{
"name": "app-name",
"dependencies": {
"x----x----x": "this is the first line of a comment",
"babel-cli": "6.x.x",
"babel-core": "6.x.x",
"x----x----x": "this is the second line of a comment",
"knex": "^0.11.1",
"mocha": "1.20.1",
"x----x----x": "*"
}
}
注意:您必须在最后一个注释分隔行中添加一个有效的版本，如块中的*。
我对JSON中没有注释的沮丧之处的看法。我创建了新节点，以它们所引用的节点命名，但以下划线作为前缀。这是不完美的，但功能。
{
"name": "myapp",
"version": "0.1.0",
"private": true,
"dependencies": {
"react": "^16.3.2",
"react-dom": "^16.3.2",
"react-scripts": "1.1.4"
},
"scripts": {
"__start": [
"a note about how the start script works"
],
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
},
"__proxy": [
"A note about how proxy works",
"multilines are easy enough to add"
],
"proxy": "http://server.whatever.com:8000"
}
以下是我对包内评论的看法。Json / bower.json:
我有文件package.json.js，其中包含一个脚本，导出实际的package.json。运行脚本将覆盖旧包。Json并告诉我它所做的更改，完美地帮助你跟踪NPM所做的自动更改。这样，我甚至可以通过编程方式定义我想要使用的包。
最新的Grunt任务如下: https://gist.github.com/MarZab/72fa6b85bc9e71de5991
我喜欢这个:
"scripts": {
"⏬⏬⏬ Jenkins Build - in this order ⏬⏬⏬ ": "",
"purge": "lerna run something",
"clean:test": "lerna exec --ignore nanana"
}
在命令名中有额外的空格，所以在Visual Studio Code的NPM Scripts插件中，你有更好的外观。
