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。
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。
另一个黑客
我创建了一个脚本来读取文件包。Json作为句柄模板的上下文。
代码如下,以防有人发现这种方法有用:
const templateData = require('../package.json');
const Handlebars = require('handlebars');
const fs = require('fs-extra');
const outputPath = __dirname + '/../package-json-comments.md';
const srcTemplatePath = __dirname + '/package-json-comments/package-json-comments.hbs';
Handlebars.registerHelper('objlist', function() {
// The first argument is an object, and the list is a set of keys for that obj
const obj = arguments[0];
const list = Array.prototype.slice.call(arguments, 1).slice(0,-1);
const mdList = list.map(function(k) {
return '* ' + k + ': ' + obj[k];
});
return new Handlebars.SafeString(mdList.join("\n"));
});
fs.readFile(srcTemplatePath, 'utf8', function(err, srcTemplate){
if (err) throw err;
const template = Handlebars.compile(srcTemplate);
const content = template(templateData);
fs.writeFile(outputPath, content, function(err) {
if (err) throw err;
});
});
句柄模板文件package-json-comments.hbs
### Dependency Comments
For package: {{ name }}: {{version}}
#### Current Core Packages
should be safe to update
{{{objlist dependencies
"@material-ui/core"
"@material-ui/icons"
"@material-ui/styles"
}}}
#### Lagging Core Packages
breaks current code if updated
{{{objlist dependencies
"amazon-cognito-identity-js"
}}}
#### Major version change
Not tested yet
{{{objlist dependencies
"react-dev-utils"
"react-redux"
"react-router"
"redux-localstorage-simple"
}}}
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。
在浪费了一个小时的复杂和俗套的解决方案后,我找到了注释package.json中庞大的依赖项部分的简单而有效的解决方案。就像这样:
{
"name": "package name",
"version": "1.0",
"description": "package description",
"scripts": {
"start": "npm install && node server.js"
},
"scriptsComments": {
"start": "Runs development build on a local server configured by server.js"
},
"dependencies": {
"ajv": "^5.2.2"
},
"dependenciesComments": {
"ajv": "JSON-Schema Validator for validation of API data"
}
}
当以同样的方式排序时,现在我很容易在Git提交差异中或在编辑器中跟踪这些依赖/注释对,同时使用package.json文件。
不需要使用额外的工具,只需要简单有效的JSON。