99 lines
3.9 KiB
JavaScript
99 lines
3.9 KiB
JavaScript
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/*
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* (c) Copyright Ascensio System SIA 2010-2014
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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(function () {
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var path = require("path"),
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util = require("util"),
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fs = require("fs"),
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watchr = require("watchr"),
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less = require("less"),
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cwd = process.cwd(),
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watchPath = process.argv.length === 3 ? path.resolve(cwd, process.argv[2]) : cwd;
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var options = {
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compress: false,
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yuicompress: false,
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optimization: 1,
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silent: false,
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paths: [],
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color: true,
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strictImports: false
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};
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var parseLessFile = function (input, output) {
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return function (e, data) {
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if (e) {
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console.log("lessc:", e.message);
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}
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new(less.Parser)({
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paths: [path.dirname(input)],
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optimization: options.optimization,
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filename: input
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}).parse(data, function (err, tree) {
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if (err) {
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less.writeError(err, options);
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} else {
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try {
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var css = tree.toCSS({
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compress: options.compress
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});
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if (output) {
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var fd = fs.openSync(output, "w");
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fs.writeSync(fd, css, 0, "utf8");
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} else {
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console.log("WARNING: output is undefined");
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util.print(css);
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}
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} catch(e) {
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less.writeError(e, options);
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}
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}
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});
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};
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};
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console.log(">>> Script is polling for changes. Press Ctrl-C to Stop.");
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watchr.watch({
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path: watchPath,
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listener: function (eventName, filePath, fileCurrentStat, filePreviousStat) {
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if (eventName == "change" || eventName == "update") {
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console.log(">>> Change detected at", new Date().toLocaleTimeString(), "to:", path.basename(filePath));
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var baseFilePath = path.basename(filePath, ".less");
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fs.readFile(filePath, "utf-8", parseLessFile(filePath, "../css/" + baseFilePath + ".css"));
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console.log("overwrite", baseFilePath + ".css");
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}
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},
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next: function (err, watcher) {
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if (err) {
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console.log("!!! epic fail");
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throw err;
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}
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console.log("Now watching:", watchPath);
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}
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});
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})();
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