package-version

Get the version of a package from package.json

Installation

npm install package-version --save

version(cwd, callback);

var version = require('package-version');
version('/path/to', function(err, version){
  if(err){
    console.log('error:', err.stack);
    return;
  }
  console.log('version:', version);
});

• cwd path the directory of the package
• callback function(err, version)
  • err Error
  • version semver