Version information and extended header for admin panel.

server/config.js

@@ -5,7 +5,8 @@ var commandLineUsage = require('command-line-usage');
 
 var commandLineDefs = [
     { name: 'help', alias: 'h', type: Boolean, description: 'Show this help' },
-    { name: 'config', alias: 'c', type: String, description: 'Location of config.json' }
+    { name: 'config', alias: 'c', type: String, description: 'Location of config.json' },
+    { name: 'version', alias: 'v', type: Boolean, description: 'Show ffffng version' }
 ];
 
 var commandLineOptions;
@@ -17,18 +18,38 @@ try {
     process.exit(1);
 }
 
-if (commandLineOptions.help || !commandLineOptions.config) {
+var fs = require('graceful-fs');
+
+var packageJsonFile = __dirname + '/../package.json';
+var version = 'unknown';
+if (fs.existsSync(packageJsonFile)) {
+    version = JSON.parse(fs.readFileSync(packageJsonFile, 'utf8')).version;
+}
+
+function usage() {
     console.log(commandLineUsage([
         {
-            header: 'ffffng - Freifunk node management form',
+            header: 'ffffng - ' + version + ' - Freifunk node management form',
             optionList: commandLineDefs
         }
     ]));
+}
+
+if (commandLineOptions.help) {
+    usage();
+    process.exit(0);
+}
+
+if (commandLineOptions.version) {
+    console.log('ffffng - ' + version);
+    process.exit(0);
+}
+
+if (!commandLineOptions.config) {
+    usage();
     process.exit(1);
 }
 
-
-var fs = require('graceful-fs');
 var deepExtend = require('deep-extend');
 
 var defaultConfig = {
@@ -108,3 +129,4 @@ var config = deepExtend({}, defaultConfig, configJSON);
 module.exports = config;
 
 angular.module('ffffng').constant('config', config);
+angular.module('ffffng').constant('version', version);

server/main.js

@@ -28,6 +28,7 @@ require('./utils/resources');
 require('./utils/strings');
 require('./utils/urlBuilder');
 
+require('./resources/versionResource');
 require('./resources/frontendResource');
 require('./resources/taskResource');
 require('./resources/mailResource');

server/resources/versionResource.js

@@ -0,0 +1,17 @@
+'use strict';
+
+angular.module('ffffng').factory('VersionResource', function (
+    version,
+    Resources
+) {
+    return {
+        get: function (req, res) {
+            return Resources.success(
+                res,
+                {
+                    version: version
+                }
+            );
+        }
+    };
+});

server/router.js

@@ -2,6 +2,7 @@
 
 angular.module('ffffng').factory('Router', function (
     app,
+    VersionResource,
     FrontendResource,
     NodeResource,
     MonitoringResource,
@@ -20,6 +21,8 @@ angular.module('ffffng').factory('Router', function (
             app.put('/api/monitoring/confirm/:token', MonitoringResource.confirm);
             app.put('/api/monitoring/disable/:token', MonitoringResource.disable);
 
+            app.get('/internal/api/version', VersionResource.get);
+
             app.get('/internal/api/tasks', TaskResource.getAll);
             app.put('/internal/api/tasks/run/:id', TaskResource.run);
             app.put('/internal/api/tasks/enable/:id', TaskResource.enable);