在package.json中配置Script执行npm run tslint报错问题

殇帝刘玢你

　　今天在学习tslint的时候，按照git clone下angular2-webpack-starter的代码执行npm run lint时，虽然代码进行了检测，但检测完成后npm始终报错，



//package.json 报错的配置
"scripts": {
"lint": "tslint \"src/**/*.ts\"",
},


//返回的错误

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "D:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Carter\\AppData\\Roaming\\npm\\node_modules\\cnpm\\node_modules\\npm\\bin\\npm-cli.js"
"--userconfig=C:\\Users\\Carter\\.cnpmrc" "--disturl=https://npm.taobao.org/mirrors/node" "--registry=https://registry.npm.taobao.org" "run" "lint"
npm ERR! node v4.2.4
npm ERR! npm  v3.8.9
npm ERR! code ELIFECYCLE
npm ERR! ng2-webpack-starter-demo@1.0.0 lint: `tslint "src/**/*.ts"`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the ng2-webpack-starter-demo@1.0.0 lint script 'tslint "src/**/*.ts"'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the ng2-webpack-starter-demo package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     tslint "src/**/*.ts"
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs ng2-webpack-starter-demo
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls ng2-webpack-starter-demo
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR!     D:\GitHub\ng2-webpack-starter-demo\npm-debug.log
　　经过google一番，终于找到解决方案
　　原因是因为，当npm执行script完成时，script需要返回一个状态为0的code，npm才会正常退出，
　　因为tslint执行完成后检测到有错误，所以没有返回code 0，所以导致npm构建出现了错误。
　　tslint 修复后给了一个参数 --force，即使检测的代码中有错误，也强制返回code 0。



//package.json 修复错误
"scripts": {
"lint": "tslint \"src/**/*.ts\" --force",
},
　　资料：
　　https://github.com/palantir/tslint/issues/1057
　　https://github.com/palantir/tslint/issues/1012
　　https://github.com/palantir/tslint/issues/1059