Check if a package-lock.json is present in the working directory

npm install has-package-lock

$ tree
.
├── bar
│   ├── package-lock.json
│   └── package.json
└── foo
    └── package.json

const hasPackageLock = require('has-package-lock');

hasPackageLock('bar');
//=> true

hasPackageLock('foo');
//=> false

Returns boolean.

Type: string
Default: process.cwd()

Current working directory.

• has-lockfile － Check which lockfile is present in the working directory
• has-yarn － Check if a project is using Yarn
• pkg-man － Detect which package manager that should be used

MIT © Lufty Wiranda