installed-check

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Verifies that installed modules comply with the requirements specified in package.json.

By default checks engine ranges, peer dependency ranges and installed versions and, in mono-repos using workspaces, by default checks all workspaces as well as the workspace root.

Usage

Command line

npm install -g installed-check

Then run it at the root of your project to validate the installed dependencies:

installed-check

As npm script

npm install --save-dev installed-check

"scripts": {
  "test": "installed-check"
}

Programmatic use

Use installed-check-core

Checks

• --engine-check / -e – if set installed-check will check that the installed modules doesn't have stricter engines ranges than those in the package.json and suggests an alternative requirement if they do. If set, the default checks will be overriden.
• --peer-check / -p – if set installed-check will check that the installed modules doesn't have stricter peerDependencies ranges than those in the package.json and suggests an alternative requirement if they do. If set, the default checks will be overriden.
• --version-check / -c – if set installed-check will check that the installed modules comply with the version requirements set for them the package.json. If set, the default checks will be overriden.

Check options