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
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"
}
其他回答
我最终得到了这样一个脚本:
"scripts": {
"//-1a": "---------------------------------------------------------------",
"//-1b": "---------------------- from node_modules ----------------------",
"//-1c": "---------------------------------------------------------------",
"ng": "ng",
"prettier": "prettier",
"tslint": "tslint",
"//-2a": "---------------------------------------------------------------",
"//-2b": "--------------------------- backend ---------------------------",
"//-2c": "---------------------------------------------------------------",
"back:start": "node backend/index.js",
"back:start:watch": "nodemon",
"back:build:prod": "tsc -p backend/tsconfig.json",
"back:serve:prod": "NODE_ENV=production node backend/dist/main.js",
"back:lint:check": "tslint -c ./backend/tslint.json './backend/src/**/*.ts'",
"back:lint:fix": "yarn run back:lint:check --fix",
"back:check": "yarn run back:lint:check && yarn run back:prettier:check",
"back:check:fix": "yarn run back:lint:fix; yarn run back:prettier:fix",
"back:prettier:base-files": "yarn run prettier './backend/**/*.ts'",
"back:prettier:fix": "yarn run back:prettier:base-files --write",
"back:prettier:check": "yarn run back:prettier:base-files -l",
"back:test": "ts-node --project backend/tsconfig.json node_modules/jasmine/bin/jasmine ./backend/**/*spec.ts",
"back:test:watch": "watch 'yarn run back:test' backend",
"back:test:coverage": "echo TODO",
"//-3a": "---------------------------------------------------------------",
"//-3b": "-------------------------- frontend ---------------------------",
"//-3c": "---------------------------------------------------------------",
"front:start": "yarn run ng serve",
"front:test": "yarn run ng test",
"front:test:ci": "yarn run front:test --single-run --progress=false",
"front:e2e": "yarn run ng e2e",
"front:e2e:ci": "yarn run ng e2e --prod --progress=false",
"front:build:prod": "yarn run ng build --prod --e=prod --no-sourcemap --build-optimizer",
"front:lint:check": "yarn run ng lint --type-check",
"front:lint:fix": "yarn run front:lint:check --fix",
"front:check": "yarn run front:lint:check && yarn run front:prettier:check",
"front:check:fix": "yarn run front:lint:fix; yarn run front:prettier:fix",
"front:prettier:base-files": "yarn run prettier \"./frontend/{e2e,src}/**/*.{scss,ts}\"",
"front:prettier:fix": "yarn run front:prettier:base-files --write",
"front:prettier:check": "yarn run front:prettier:base-files -l",
"front:postbuild": "gulp compress",
"//-4a": "---------------------------------------------------------------",
"//-4b": "--------------------------- cypress ---------------------------",
"//-4c": "---------------------------------------------------------------",
"cy:open": "cypress open",
"cy:headless": "cypress run",
"cy:prettier:base-files": "yarn run prettier \"./cypress/**/*.{js,ts}\"",
"cy:prettier:fix": "yarn run front:prettier:base-files --write",
"cy:prettier:check": "yarn run front:prettier:base-files -l",
"//-5a": "---------------------------------------------------------------",
"//-5b": "--------------------------- common ----------------------------",
"//-5c": "---------------------------------------------------------------",
"all:check": "yarn run back:check && yarn run front:check && yarn run cy:prettier:check",
"all:check:fix": "yarn run back:check:fix && yarn run front:check:fix && yarn run cy:prettier:fix",
"//-6a": "---------------------------------------------------------------",
"//-6b": "--------------------------- hooks -----------------------------",
"//-6c": "---------------------------------------------------------------",
"precommit": "lint-staged",
"prepush": "yarn run back:lint:check && yarn run front:lint:check"
},
我在这里的目的不是澄清一行，只是在后台、前端、所有等脚本之间使用某种分隔符。
我不太喜欢1a、1b、1c、2a……但钥匙是不同的，我没有任何问题，像这样。
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)
受这条线索的启发，下面是我们正在使用的:
{
"//dependencies": {
"crypto-exchange": "Unified exchange API"
},
"dependencies": {
"crypto-exchange": "^2.3.3"
},
"//devDependencies": {
"chai": "Assertions",
"mocha": "Unit testing framwork",
"sinon": "Spies, Stubs, Mocks",
"supertest": "Test requests"
},
"devDependencies": {
"chai": "^4.1.2",
"mocha": "^4.0.1",
"sinon": "^4.1.3",
"supertest": "^3.0.0"
}
}
用于npm的包。我发现了两种方法(在阅读这段对话后):
"devDependencies": {
"del-comment": [
"some-text"
],
"del": "^5.1.0 ! inner comment",
"envify-comment": [
"some-text"
],
"envify": "4.1.0 ! inner comment"
}
但是在更新或重新安装带有“——save”或“——save-dev”的包时，会出现“^4.1.0 !”注释”中相应的地方将被删除。所有这些都将打破npm审计。
除了全局的//注释(或注释数组)之外，你还可以使用semver管道分隔符对特定依赖项进行注释。
"@types/node": "^16.11.7 || keep-same-major-version-as-node"
