@bizhermit/license

npm License tool

Check using complex license npm package at dependencies.
This tool pass license:

• MIT
• ISC
• CC0
• BSD-3-Clause
• BSD-2-Clause
• 0BSD
• Apache-2.0

---

CLI

No install

npx @bizhermit/license <options>

Install

npm i -D @bizhermit/license
npx license <options>

Output:

- @types/node
|   version: 17.0.14
|   license: MIT
|   licenseFile: /node_modules/@types/node/LICENSE
|   repository: https://github.com/DefinitelyTyped/DefinitelyTyped.git
- typescript
|   version: 4.5.5
|   license: Apache-2.0
|   licenseFile: /node_modules/typescript/LICENSE.txt
|   publisher: Microsoft Corp.
|   repository: https://github.com/Microsoft/TypeScript.git

Options

• --quiet not print messages.

Collect:

• --dev include development dependencies.
• --includePrivate include private packages.

Validate:

• --returnError throw error when has error.
• -exclude [packageNames] exclude package names. colon-separete list.

Output:

• -f ["json"] write the data format.
• -o [fileName] write the data to file.
• --includeRoot include root package information.
• --outputAll default output is only copyleft license. but this option set to output all.
• --outputForce default write file when write anyone. but this option set to write file.

Example

# write to file: CREDIT
npx @bizhermit/license -o ./CREDIT

# wirte json format
npx @bizhermit/license -o ./CREDIT -f json

# include devDependencies
npx @bizhermit/license -o ./CREDIT --dev

# exclude packages (@types/node and typescript)
npx @bizhermit/license -o ./CREDIT --dev --outputAll -exclude @types/node,typescript

# print to terminal that all dependence and devDependence
npx @bizhermit/license --outputAll --dev

---

Module

Install

npm i @bizhermit/license

Example

import license from "@bizhermit/license";

const rootDir = process.cwd();

// collect
const pkg = license.collect({
  dirname: rootDir,
  excludes: ["@types/node"],    // Array<string> default: []
  includePrivate: true,         // boolean default: false
  includeDevDependencies: true, // boolean default: true
});

// format
const str = license.format({
  pkg, // collected value
  includeRoot: true,
  all: true,
});