我需要提取我的package.json的dependencies部分并使用gulp将其保存在单独的JSON文件中。我的包JSON如下所示：
{
"name": "my-json",
"version": "1.0.0",
"description": "my-json for test",
"main": "gulpfile.js",
"files": [
"dist/"
],
"scripts": {
},
"dependencies": {
"angular2": "2.0.0-beta.15",
"es6-shim": "^0.35.0",
"jquery": "^2.2.0",
"moment": "2.14.1",
"ms-signalr-client": "2.2.5",
"ng2-translate": "^1.11.1",
"numeral": "1.5.3",
"reflect-metadata": "0.1.2",
"rxjs": "5.0.0-beta.2",
"systemjs": "~0.19.18",
"underscore": "1.8.3",
"zone.js": "0.6.10"
},
"devDependencies": {
"del": "^2.2.0",
"gulp": "^3.9.0",
"gulp-chmod": "^1.3.0",
"gulp-cssnano": "^2.1.0",
"gulp-less": "^3.0.5",
"gulp-sourcemaps": "^1.6.0",
"gulp-tslint": "^5.0.0",
"gulp-typescript": "^2.10.0",
"gulp-uglify": "^1.5.1",
"gulp-usemin": "^0.3.20",
"gulp-rename": "^1.2.2",
"jasmine-core": "2.4.1",
"karma": "^0.13.21",
"karma-chrome-launcher": "^0.2.2",
"karma-coverage": "^0.5.3",
"karma-jasmine": "^0.3.7",
"phantomjs-prebuilt": "2.1.5",
"karma-phantomjs-launcher": "^1.0.0",
"karma-spec-reporter": "^0.0.24",
"live-server": "^0.9.1",
"path": "^0.12.7",
"traceur": "^0.0.91",
"tslint": "3.9.0",
"yargs": "^4.7.1"
}
}
我只需dependencies，需要创建并将其保存在单独的JSON中，其结构类似于：
{
"dependencies" : [
{
"name": "angular2",
"key": "2.0.0-beta.15"
},
...
]
}
我尝试了npm list -json --depth=0 > dependencies.json，但这不是我想要的。它增加了许多不需要的线条。我刚开始熟悉gulp。
非常感谢。