mirror of
https://github.com/node-red/node-red.git
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110 lines
3.2 KiB
JavaScript
110 lines
3.2 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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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 fs = require("fs");
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var path = require('path');
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var runtime = require("./runtime");
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var api = require("./api");
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process.env.NODE_RED_HOME = process.env.NODE_RED_HOME || path.resolve(__dirname+"/..");
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var nodeApp = null;
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var adminApp = null;
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var server = null;
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var apiEnabled = false;
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function checkVersion(userSettings) {
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var semver = require('semver');
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if (!semver.satisfies(process.version,">=4.0.0")) {
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// TODO: in the future, make this a hard error.
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// var e = new Error("Unsupported version of node.js");
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// e.code = "unsupported_version";
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// throw e;
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userSettings.UNSUPPORTED_VERSION = process.version;
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}
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}
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function checkBuild() {
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var editorFile = path.resolve(path.join(__dirname,"..","public","red","red.min.js"));
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try {
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var stats = fs.statSync(editorFile);
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} catch(err) {
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var e = new Error("Node-RED not built");
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e.code = "not_built";
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throw e;
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}
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}
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module.exports = {
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init: function(httpServer,userSettings) {
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if (!userSettings) {
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userSettings = httpServer;
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httpServer = null;
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}
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if (!userSettings.SKIP_BUILD_CHECK) {
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checkVersion(userSettings);
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checkBuild();
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}
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if (!userSettings.coreNodesDir) {
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userSettings.coreNodesDir = path.resolve(path.join(__dirname,"..","nodes"));
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}
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if (userSettings.httpAdminRoot !== false) {
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runtime.init(userSettings,api);
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api.init(httpServer,runtime);
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apiEnabled = true;
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} else {
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runtime.init(userSettings);
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apiEnabled = false;
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}
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adminApp = runtime.adminApi.adminApp;
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nodeApp = runtime.nodeApp;
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server = runtime.adminApi.server;
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return;
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},
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start: function() {
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return runtime.start().then(function() {
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if (apiEnabled) {
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return api.start();
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}
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});
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},
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stop: function() {
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return runtime.stop().then(function() {
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if (apiEnabled) {
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return api.stop();
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}
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})
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},
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nodes: runtime.nodes,
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log: runtime.log,
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settings:runtime.settings,
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util: runtime.util,
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version: runtime.version,
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comms: api.comms,
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library: api.library,
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auth: api.auth,
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get app() { console.log("Deprecated use of RED.app - use RED.httpAdmin instead"); return runtime.app },
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get httpAdmin() { return adminApp },
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get httpNode() { return nodeApp },
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get server() { return server }
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};
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