program-version

Returns the program/package name and version as a string with optional format customization.

$ npm install program-version --save

Usage

import and configure.

// specify directory of `package.json`
var version = require('program-version')(__dirname)

// directory of `package.json` is inferred
var version = require('program-version')()

program/package name, leading v and version.

version()
//=> program vN.N.N

Format Options

• %(program)s: program/package name
• %(vprefix)s: v
• %(version)s: version (i.e. 0.1.0)

program/pacakge name only.

version('%(program)s');
//=> program

program/package name and version (no leading v).

version('%(program)s %(version)s');
//=> program N.N.N

version only.

version('%(version)s');
//=> N.N.N

License

MIT