创建 NPM 包时如何解决 gulp 依赖项

Question

我有一个 nodeJs 应用程序（演示），它使用commander 包来获取命令行参数并使用gulp 来表示

1. 构建
2. 文档
3. 测试
4. 覆盖范围

此功能运行良好，但现在我需要将此应用程序作为 NPM 包移动。

更改是根据 NPM 包完成的，但是当我从本地位置将其安装为 NPM 包 npm install ../demo/ 时。

它要求以下 gulp 依赖项：-

1. 找不到模块gulp
2. 找不到模块gulp-load-plugins
3. 找不到模块del
4. 找不到模块gulp-plumber
5. 找不到模块gulp-eslint
6. 找不到模块babel-eslint
7. 找不到模块gulp-debug
8. 找不到模块gulp-sourcemaps
9. 找不到模块gulp-babel

每次我回到 npm 包（我创建的）目录并运行像npm install gulp --save-dev 和npm install del --save-dev 等错误一样出现的命令。

我还在 package.json 中定义了这些依赖项，但它仍然抛出错误。

有什么办法可以解决这个问题。

package.json

{
  "name": "demo",
  "version": "0.0.1",
  "description": "",
  "main": "./dist/index.js",
  "license": "SEE LICENSE IN LICENSE.md",
  "keywords": [],
  "scripts": {
    "build": "gulp build",
    "coverage": "gulp coverage",
    "docs": "gulp docs",
    "prepublish": "gulp build",
    "test": "gulp test"
  },
  "dependencies": {
    "autobind-decorator": "^1.3.3",
    "babel-polyfill": "^6.6.1",
    "commander": "^2.9.0",
    "lodash": "^4.0.0",
    "mustache": "^2.2.1",
    "source-map-support": "^0.4.0",
    "wrench": "^1.5.8",
    "ms": "^0.7.1"
    "babel-eslint": "^6.0.4",
    "babel-plugin-lodash": "^2.2.1",
    "babel-plugin-transform-decorators-legacy": "^1.3.4",
    "babel-preset-nodejs-lts": "^1.2.2",
    "chai": "^3.5.0",
    "del": "^2.2.0",
    "esdoc-es7-plugin": "^0.0.3",
    "gulp": "^3.9.1",
    "gulp-babel": "^6.1.2",
    "gulp-babel-istanbul": "^1.1.0",
    "gulp-debug": "^2.1.2",
    "gulp-esdoc": "^0.2.0",
    "gulp-eslint": "^2.0.0",
    "gulp-filter": "^4.0.0",
    "gulp-inject-modules": "^0.1.1",
    "gulp-load-plugins": "^1.2.2",
    "gulp-mocha": "^2.2.0",
    "gulp-plumber": "^1.1.0",
    "gulp-sourcemaps": "^2.0.0-alpha",
    "sinon": "^1.17.4",
    "sinon-chai": "^2.8.0",
    "btoa": "^1.1.2",
    "superagent": "^2.1.0"
  },
  "engines": {
    "node": ">=4.0.0"
  }
}

我把所有的东西都放在dependencies。我尝试过这种方式，但遇到了同样的问题。

npm install ../demo/
npm WARN package.json demo_project@1.0.0 No description
npm WARN package.json demo_project@1.0.0 No repository field.
npm WARN package.json demo_project@1.0.0 No README data

> demo@0.0.1 prepublish /work/demo
> gulp build

[16:53:33] Local gulp not found in ~/work/demo
[16:53:33] Try running: npm install gulp

Answer 1

虽然documentation 没有提到它，但npm install folder 只安装dependencies 而不是devDependencies。这可能有点令人困惑，因为在包文件夹中运行 npm install 会安装 both dependenciesand devDependencies。

所以尝试安装gulp，其余的都安装为npm install --save gulp（不是 --save-dev)

---

更新：添加package.json后：

package.json 中 devDependencies 下的所有内容都应在 dependencies 下：

{
  "name": "demo",
  "version": "0.0.1",
  "description": "",
  "main": "./dist/index.js",
  "license": "SEE LICENSE IN LICENSE.md",
  "keywords": [],
  "scripts": {
    "build": "gulp build",
    "coverage": "gulp coverage",
    "docs": "gulp docs",
    "prepublish": "gulp build",
    "test": "gulp test"
  },
  "dependencies": {
    "autobind-decorator": "^1.3.3",
    "babel-polyfill": "^6.6.1",
    "commander": "^2.9.0",
    "lodash": "^4.0.0",
    "mustache": "^2.2.1",
    "source-map-support": "^0.4.0",
    "wrench": "^1.5.8",
    "ms": "^0.7.1",
    "babel-eslint": "^6.0.4",
    "babel-plugin-lodash": "^2.2.1",
    "babel-plugin-transform-decorators-legacy": "^1.3.4",
    "babel-preset-nodejs-lts": "^1.2.2",
    "chai": "^3.5.0",
    "del": "^2.2.0",
    "esdoc-es7-plugin": "^0.0.3",
    "gulp": "^3.9.1",
    "gulp-babel": "^6.1.2",
    "gulp-babel-istanbul": "^1.1.0",
    "gulp-debug": "^2.1.2",
    "gulp-esdoc": "^0.2.0",
    "gulp-eslint": "^2.0.0",
    "gulp-filter": "^4.0.0",
    "gulp-inject-modules": "^0.1.1",
    "gulp-load-plugins": "^1.2.2",
    "gulp-mocha": "^2.2.0",
    "gulp-plumber": "^1.1.0",
    "gulp-sourcemaps": "^2.0.0-alpha",
    "sinon": "^1.17.4",
    "sinon-chai": "^2.8.0",
    "btoa": "^1.1.2",
    "superagent": "^2.1.0"
  },
  "engines": {
    "node": ">=4.0.0"
  }
}