find-duplicate-dependencies

    3.0.0 • Public • Published

    find-duplicate-dependencies

    Finds duplicate dependencies in your node_modules. Useful when use npm as a package manager for front-end.

    Install

    for CLI usage

    npm install -g find-duplicate-dependencies

    for API usage

    npm install find-duplicate-dependencies

    Usage

    CLI

    find-duplicate-dependencies

    This command exits with 1 if there are some duplicates and with 0 if there are not.

    You can exclude some dependencies from check by passing --exclude option:

    find-duplicate-dependencies --exclude express,react
    

    API

    const findDuplicateDependencies = require('find-duplicate-dependencies');
    
    findDuplicateDependencies().then((duplicates) => {
      /*
      duplicates has the following format:
    
      {
        "tar": [
          {
            name: 'tar',
            version: '1.0.3',
            from: 'tar@>=1.0.0 <2.0.0',
            path: 'test/npm/node-gyp'
          },
          {
            name: 'tar',
            version: '2.1.1',
            from: 'tar@>=2.1.1 <2.2.0',
            path: 'test/npm'
          }
        ],
        "mime-types": [
          {
            name: 'mime-types',
            version: '2.1.2',
            from: 'mime-types@>=2.1.1 <3.0.0',
            path: 'test/npm/request/form-data'
          },
          {
            name: 'mime-types',
            version: '2.0.14',
            from: 'mime-types@>=2.0.1 <2.1.0',
            path: 'test/npm/request'
          }
        ]
      }
      */
    
      if (Object.keys(duplicates).length > 0) {
        printFailMessage(duplicates);
        return process.exit(1);
      }
    
      printSuccessMessage();
    }).catch((error) => {
      console.error(error.stack);
      return process.exit(1);
    });

    Keywords

    none

    Install

    npm i find-duplicate-dependencies

    DownloadsWeekly Downloads

    73

    Version

    3.0.0

    License

    ISC

    Unpacked Size

    5.27 kB

    Total Files

    4

    Last publish

    Collaborators

    • wizardzloy
    • vovacodes