node-swatch-names/dist/lib/io.js

Swatch-names automatically and consistently names Photoshop swatches to be shared among frontend developers and designers. Exports colors to SASS variables and JSON for use in code.

'use strict';

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.saveFile = exports.readFile = exports.listFiles = undefined;

var _fsExtra = require('fs-extra');

var _fsExtra2 = _interopRequireDefault(_fsExtra);

var _path = require('path');

var _glob = require('glob');

var _glob2 = _interopRequireDefault(_glob);

var _chalk = require('chalk');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * List certain file types below the supplied root directory
 *
 * @param {string} [root = process.cwd()] - The parent directory to begin the search
 * @param {string} [extension = 'aco'] - File extension to list
 * @returns {Promise} - Resolves to an array of file paths
 */
/* eslint-disable no-console */

const listFiles = exports.listFiles = (root = process.cwd(), extension = 'aco') => {
	const pattern = `**/*.${extension}`;
	const ignore = ['**/node_modules/**'];

	return new Promise((resolve, reject) => {
		(0, _glob2.default)(pattern, { cwd: root, ignore }, (err, files) => {
			if (err) return reject(err);
			resolve(files);
		});
	});
};

/**
 * Reads the supplied file into Buffer
 *
 * @param {string} file - The path to the file to be read
 * @returns {Promise} - Resolves to a Buffer with the file's content
 */
const readFile = exports.readFile = file => {
	return new Promise((resolve, reject) => {
		_fsExtra2.default.readFile(file, 'hex', (err, data) => {
			if (err) return reject(err);
			resolve(data);
		});
	});
};

/**
 *
 * @param {string} data - The data to be written
 * @param {string} fileName - Desired path with filename and extension
 * @param {string} [message = 'File saved to: '] - The message to be displayed in the console after successful save
 * @returns {Promise}
 */
const saveFile = exports.saveFile = (data, fileName, message = 'File saved to: ') => {
	return new Promise((resolve, reject) => {
		_fsExtra2.default.ensureDir((0, _path.dirname)(fileName)).then(() => {
			_fsExtra2.default.writeFile(fileName, data, err => {
				if (err) return reject(err);
				console.log(_chalk.green.bold(message + fileName));
				resolve();
			});
		});
	});
};
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