verb/lib/transforms/config/del.js

Documentation generator for GitHub projects. Verb is extremely powerful, easy to use, and is used on hundreds of projects of all sizes to generate everything from API docs to readmes.

'use strict';

var mm = require('micromatch');
var bold = require('ansi-bold');

/**
 * Delete a value from the config store.
 *
 * ```sh
 * $ --del foo
 *
 * # delete multiple values
 * $ --del foo,bar,baz
 * ```
 */

module.exports = function(app) {
  var del = app.get('argv.del');
  var config = app.config;
  var keys = mm(Object.keys(config.data), del);

  if (keys.length) {
    config.omit.apply(config, keys);
    console.log('deleted:', bold(keys.join(', ')));
  }
};