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-rwxr-xr-xdgbuilder/red/cli/nr-cli.js151
1 files changed, 151 insertions, 0 deletions
diff --git a/dgbuilder/red/cli/nr-cli.js b/dgbuilder/red/cli/nr-cli.js
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+++ b/dgbuilder/red/cli/nr-cli.js
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+#!/usr/bin/env node
+;(function() {
+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var util = require("util");
+var request = require("request");
+var colors = require('colors');
+var apiRequest = require("./lib/request");
+var config = require("./lib/config");
+
+var commands = {
+ "target": function() {
+ var target = process.argv[3];
+ if (target) {
+ if (!/^https?:\/\/.+/.test(target)) {
+ console.warn("Invalid target url");
+ return;
+ }
+ if (target.slice(-1) == "/") {
+ target = target.slice(0,target.length-1);
+ }
+ var oldTarget = config.target;
+ config.target = target;
+ } else {
+ console.log("Target: ".yellow+config.target);
+ }
+
+ },
+ "nodes": function() {
+ apiRequest('/nodes',{}).then(logNodeList).otherwise(logFailure);
+ },
+ "node": function() {
+ apiRequest('/nodes/'+process.argv[3],{}).then(logNodeList).otherwise(logFailure);
+ },
+ "enable-node": function() {
+ apiRequest('/nodes/'+process.argv[3],{
+ method: "PUT",
+ body: JSON.stringify({enabled:true})
+ }).then(logNodeList).otherwise(logFailure);
+ },
+ "disable-node": function() {
+ apiRequest('/nodes/'+process.argv[3],{
+ method: "PUT",
+ body: JSON.stringify({enabled:false})
+ }).then(logNodeList).otherwise(logFailure);
+ },
+ "install": function() {
+ apiRequest('/nodes',{
+ method: "POST",
+ body: JSON.stringify({module:process.argv[3]})
+ }).then(logNodeList).otherwise(logFailure);
+ },
+ "remove": function() {
+ apiRequest('/nodes/'+process.argv[3],{
+ method: "DELETE"
+ }).then(logNodeList).otherwise(logFailure);
+ },
+ "search": function() {
+ var options = {
+ method: "GET",
+ url: 'https://registry.npmjs.org/-/_view/byKeyword?startkey=["node-red"]&endkey=["node-red",{}]&group_level=3' ,
+ headers: {
+ 'Accept': 'application/json',
+ }
+ };
+ request(options, function (error, response, body) {
+ if (!error && response.statusCode == 200) {
+ var info = (JSON.parse(body)).rows;
+ var filter = null;
+ if (process.argv[3]) {
+ filter = new RegExp(process.argv[3]);
+ }
+ for (var i=0;i<info.length;i++) {
+ var n = info[i];
+ if (!filter || filter.test(n.key[1]) || filter.test(n.key[2])) {
+ console.log(n.key[1] + (" - "+ n.key[2]).grey);
+ }
+ }
+ } else if (error) {
+ console.log(error.toString().red);
+ } else {
+ console.log((response.statusCode+": "+body).red);
+ }
+ });
+ }
+}
+
+function logNodeList(nodes) {
+ if (!util.isArray(nodes)) {
+ nodes = [nodes];
+ }
+ for (var i=0;i<nodes.length;i++) {
+ var n = nodes[i];
+ console.log(formatNodeInfo(n))
+ }
+}
+
+function logFailure(msg) {
+ console.log(msg.red);
+}
+
+function formatBoolean(v,c) {
+ if (v) {
+ return ("["+c+"]");
+ } else {
+ return ("[ ]");
+ }
+}
+
+function formatNodeInfo(n) {
+ var inError = n.hasOwnProperty("err");
+
+ var str = formatBoolean(n.enabled,"X")+formatBoolean(n.loaded,"L")+" ";
+ str += n.id;
+ if (n.enabled && n.loaded) {
+ str = str.green;
+ } else if (n.enabled && n.err) {
+ str = str.red;
+ } else {
+ str = str.yellow;
+ }
+ if (n.module) {
+ str += " ["+n.module+"]";
+ }
+ str += " "+n.types.join(", ");
+ if (n.err) {
+ str+=" "+n.err.red;
+ }
+ return str;
+}
+
+if (commands[process.argv[2]]) {
+ commands[process.argv[2]].call();
+}
+
+
+})();