mirror of https://github.com/node-red/node-red.git
54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var path = require("path");
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var fs = require("fs");
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var userHome = process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE;
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var configDir = path.join(userHome,".nodered");
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var configFile = path.join(configDir,"config.json");
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var config;
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function load() {
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if (config == null) {
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try {
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config = JSON.parse(fs.readFileSync(configFile));
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} catch(err) {
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config = {};
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}
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}
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}
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function save() {
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try {
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fs.mkdirSync(configDir);
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} catch(err) {
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if (err.code != "EEXIST") {
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throw err;
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}
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}
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fs.writeFileSync(configFile,JSON.stringify(config,null,4));
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}
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module.exports = {
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unload: function() {
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config = null;
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}
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};
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module.exports.__defineGetter__('target',function() { load(); return config.target|| "http://localhost:1880" });
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module.exports.__defineSetter__('target',function(v) { load(); config.target = v; save();});
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