FM / braces

/usr/local/lib/node_modules/nodemon/node_modules/braces/

/usr/local/lib/node_modules/nodemon/node_modules/braces

Name	Size	Mode	Actions
lib/	-	0755	rm
CHANGELOG.md	5147	0644	edit dl rm
index.js	4375	0644	edit dl rm
LICENSE	1088	0644	edit dl rm
package.json	2719	0644	edit dl rm
README.md	21130	0644	edit dl rm

Edit: /usr/local/lib/node_modules/nodemon/node_modules/braces/index.js (4375B)

'use strict';

const stringify = require('./lib/stringify');
const compile = require('./lib/compile');
const expand = require('./lib/expand');
const parse = require('./lib/parse');

/**
 * Expand the given pattern or create a regex-compatible string.
 *
 * ```js
 * const braces = require('braces');
 * console.log(braces('{a,b,c}', { compile: true })); //=> ['(a|b|c)']
 * console.log(braces('{a,b,c}')); //=> ['a', 'b', 'c']
 * ```
 * @param {String} `str`
 * @param {Object} `options`
 * @return {String}
 * @api public
 */

const braces = (input, options = {}) => {
  let output = [];

if (Array.isArray(input)) {
    for (let pattern of input) {
      let result = braces.create(pattern, options);
      if (Array.isArray(result)) {
        output.push(...result);
      } else {
        output.push(result);
      }
    }
  } else {
    output = [].concat(braces.create(input, options));
  }

if (options && options.expand === true && options.nodupes === true) {
    output = [...new Set(output)];
  }
  return output;
};

/**
 * Parse the given `str` with the given `options`.
 *
 * ```js
 * // braces.parse(pattern, [, options]);
 * const ast = braces.parse('a/{b,c}/d');
 * console.log(ast);
 * ```
 * @param {String} pattern Brace pattern to parse
 * @param {Object} options
 * @return {Object} Returns an AST
 * @api public
 */

braces.parse = (input, options = {}) => parse(input, options);

/**
 * Creates a braces string from an AST, or an AST node.
 *
 * ```js
 * const braces = require('braces');
 * let ast = braces.parse('foo/{a,b}/bar');
 * console.log(stringify(ast.nodes[2])); //=> '{a,b}'
 * ```
 * @param {String} `input` Brace pattern or AST.
 * @param {Object} `options`
 * @return {Array} Returns an array of expanded values.
 * @api public
 */

braces.stringify = (input, options = {}) => {
  if (typeof input === 'string') {
    return stringify(braces.parse(input, options), options);
  }
  return stringify(input, options);
};

/**
 * Compiles a brace pattern into a regex-compatible, optimized string.
 * This method is called by the main [braces](#braces) function by default.
 *
 * ```js
 * const braces = require('braces');
 * console.log(braces.compile('a/{b,c}/d'));
 * //=> ['a/(b|c)/d']
 * ```
 * @param {String} `input` Brace pattern or AST.
 * @param {Object} `options`
 * @return {Array} Returns an array of expanded values.
 * @api public
 */

braces.compile = (input, options = {}) => {
  if (typeof input === 'string') {
    input = braces.parse(input, options);
  }
  return compile(input, options);
};

/**
 * Expands a brace pattern into an array. This method is called by the
 * main [braces](#braces) function when `options.expand` is true. Before
 * using this method it's recommended that you read the [performance notes](#performance))
 * and advantages of using [.compile](#compile) instead.
 *
 * ```js
 * const braces = require('braces');
 * console.log(braces.expand('a/{b,c}/d'));
 * //=> ['a/b/d', 'a/c/d'];
 * ```
 * @param {String} `pattern` Brace pattern
 * @param {Object} `options`
 * @return {Array} Returns an array of expanded values.
 * @api public
 */

braces.expand = (input, options = {}) => {
  if (typeof input === 'string') {
    input = braces.parse(input, options);
  }

let result = expand(input, options);

// filter out empty strings if specified
  if (options.noempty === true) {
    result = result.filter(Boolean);
  }

// filter out duplicates if specified
  if (options.nodupes === true) {
    result = [...new Set(result)];
  }

return result;
};

/**
 * Processes a brace pattern and returns either an expanded array
 * (if `options.expand` is true), a highly optimized regex-compatible string.
 * This method is called by the main [braces](#braces) function.
 *
 * ```js
 * const braces = require('braces');
 * console.log(braces.create('user-{200..300}/project-{a,b,c}-{1..10}'))
 * //=> 'user-(20[0-9]|2[1-9][0-9]|300)/project-(a|b|c)-([1-9]|10)'
 * ```
 * @param {String} `pattern` Brace pattern
 * @param {Object} `options`
 * @return {Array} Returns an array of expanded values.
 * @api public
 */

braces.create = (input, options = {}) => {
  if (input === '' || input.length < 3) {
    return [input];
  }

return options.expand !== true
    ? braces.compile(input, options)
    : braces.expand(input, options);
};

/**
 * Expose "braces"
 */

module.exports = braces;

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