什么产生“项目无效选项:真"?在 React 项目上运行“tslint --project"时? [英] What is producing "Invalid option for project: true" when running 'tslint --project' on a React project?

问题描述

我正在尝试按照在线教程设置 tslint 以处理一个小型示例 React/Typescript 项目.当我运行 yarn lint 或只是在终端中输入 tslint --project 时，我不断收到错误

I'm trying to set up tslint to work on a small sample React/Typescript project, following a tutorial online. When I either run yarn lint or simply enter tslint --project in the terminal, I keep getting the error

项目的无效选项:true

Invalid option for project: true

我在谷歌上搜索了很多，但找不到我做错了什么.

I've done a lot of googling, and I can't find what I'm doing wrong.

我的 tslint.json 是

{
  "extends": [
    "tslint:recommended",
    "tslint-react",
    "tslint-config-prettier"
  ],
  "rules": {
    "ordered-imports": false,
    "object-literal-sort-keys": false,
    "no-console": false,
    "jsx-no-lambda": false,
    "member-ordering": false
  }
}

我的package.json是

{
  "name": "something",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "parcel ./src/index.html",
    "lint": "tslint --project",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/plugin-transform-runtime": "^7.5.5",
    "@babel/preset-env": "^7.5.5",
    "@types/react": "^16.9.2",
    "@types/react-dom": "^16.9.0",
    "babel-preset-react": "^7.0.0-beta.3",
    "parcel-bundler": "^1.12.3",
    "prettier": "^1.18.2",
    "tslint": "^5.19.0",
    "tslint-config-prettier": "^1.18.0",
    "tslint-react": "^4.0.0"
  },
  "dependencies": {
    "@babel/core": "^7.0.0",
    "@emotion/babel-preset-css-prop": "^10.0.14",
    "@emotion/core": "^10.0.16",
    "@emotion/styled": "^10.0.15",
    "axios": "^0.19.0",
    "babel": "^6.23.0",
    "bulma": "^0.7.5",
    "node-sass": "^4.12.0",
    "prop-types": "^15.7.2",
    "react": "^16.9.0",
    "react-dom": "^16.9.0",
    "typescript": "^3.5.3"
  }
}

可能是我在从原始 eslint 版本转换它时弄乱了 package.json，但此时我迷路了.非常感谢任何帮助.

It may be I've messed up the package.json in converting this from the original eslint version, but I am lost at this point. Any help much appreciated.

推荐答案

诀窍是需要指定 (ts) linting 的目录.因此，如果您位于项目的根目录中，

The trick is that one needs to specify the directory where one is (ts)linting. Thus if you're in the root of your project,

tslint --project '.'

成功了.

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