Merge branch 'master' into portable

History.md

+# 0.4.0 (2014-06-12)
+ * [new] always show only max_lines in preview, also when new_content is recevied
+ * [new] get debomatic real status by reading pidfile in /var/run directory
+ * [new] add History file
+
+# 0.3.0 (2014-06-09)
+ * [new] files can have a preview
+
+# 0.2.4 (2014-06-09)
+ * [fix] bugs relative to jshint validation
+
+# 0.2.3 (2014-06-06)
+ * [new] get all sources in one click
+ * [fix] code valdiatation via jshint
+
+# 0.2.2 (2014-06-04)
+ * [fix] upgrade to express 4.x
+
+# 0.2.1 (2014-04-13)
+ * [fix] some style bugs
+
+# 0.2.0 (2014-04-08)
+ * [new] get all debs in one click
+ * [new] enaled glossy theme by default
+ * [new] window with has a rationale title
+ * [new] improved welcome messages
+ * [new] upgrade to express 3.x
+ * [new] handle with debomatic pre_chroot and post_chroot hooks
+ * [new] add options -c and -h to cli script
+ * [fix] back on tail module instead of tailfd
+ * [fix] sticky bar
+ * [fix] serve js and css with a version number
+ * [fix] add new content to file using append() - reduce cpu usage
+ * [fix] many other bugs fix
+
+# 0.1.0 (2014-04-07)
+ * Initial release

debomatic-webui/debomatic-webui

@@ -72,6 +72,7 @@ server.listen(config.port, config.host, null, function (err) {
         client.start();
         if (status.length > 0)
             client.send_status(status);
+        client.send_status_debomatic();
     });
 
     console.log('Debomatic-webui listening on %s:%d in %s mode', server.address().address, server.address().port, app.settings.env);

debomatic-webui/lib/broadcaster.js

@@ -63,12 +63,29 @@ function __watch_distributions(socket) {
     });
 }
 
+function __watch_pidfile(socket) {
+    fs.watchFile(config.debomatic.pidfile, {
+            persistent: false,
+            interval: 1007
+        },
+        function (curr, prev) {
+            var status_debomatic = {
+                "running": curr.ino !== 0 // if === 0 means pidfile does not exists
+            };
+            try {
+                socket.emit(socket.emit(config.events.broadcast.status_debomatic, status_debomatic));
+            } catch (err) {}
+        });
+}
+
 function Broadcaster(sockets, status) {
 
     __watch_status(sockets, status);
 
     __watch_distributions(sockets);
 
+    __watch_pidfile(sockets);
+
     return {
 
     };

debomatic-webui/lib/client.js

@@ -115,7 +115,7 @@ function __send_file(event_name, socket, data, last_lines) {
         }
         data.file.orig_name = file_path.split('/').pop();
         if (last_lines > 0)
-            data.file.content = content.split('\n').slice(-25).join('\n');
+            data.file.content = content.split('\n').slice(-last_lines).join('\n');
         else
             data.file.content = content;
         data.file.path = file_path.replace(config.debomatic.path, config.routes.debomatic);
@@ -181,6 +181,14 @@ function Client(socket) {
     this.send_status = function (status) {
         socket.emit(_e.status, status);
     };
+
+    this.send_status_debomatic = function () {
+        fs.exists(config.debomatic.pidfile, function (exists) {
+            socket.emit(config.events.broadcast.status_debomatic, {
+                'running': exists
+            });
+        });
+    };
 }
 
 module.exports = Client;

debomatic-webui/lib/config.js

@@ -67,7 +67,7 @@ config.web.preferences.debug = 0; // debug level - 0 means disabled
 
 // DO NOT TOUCH these ones
 
-config.version = '0.3.1';
+config.version = '0.4.0';
 
 // A simple function to quickly have
 // get and set strings for client events
@@ -78,11 +78,18 @@ function _event_get_set(event_name) {
     };
 }
 
+config.debomatic.pidfile = "/var/run/debomatic-" +
+    require('crypto')
+    .createHash('sha256')
+    .update(config.debomatic.path)
+    .digest('hex');
+
 config.events = {};
 config.events.error = 'error';
 config.events.broadcast = {};
 config.events.broadcast.distributions = 'distributions';
 config.events.broadcast.status_update = 'status_update';
+config.events.broadcast.status_debomatic = 'status_debomatic';
 
 config.events.client = {};
 config.events.client.distribution_packages = _event_get_set('distribution_packages');

debomatic-webui/public/javascripts/page_distribution.js

 'use strict';
 
+/* global debug: false */
+/* global page_generic: false */
+
 // function to get all files in on click
 // event comes from HTML
 function download_all(div_id) {
@@ -65,7 +68,7 @@ function Page_Distrubion(socket) {
     var _e = config.events.client;
     var view = Utils.from_hash_to_view();
     var sidebarOffset = 0;
-    var new_lines = [];
+    var current_file_in_preview = false;
 
     function __check_hash_makes_sense() {
         if (window.location.hash.indexOf('..') >= 0) {
@@ -100,6 +103,7 @@ function Page_Distrubion(socket) {
                 label += ' <a class="btn btn-link btn-lg" title="Download" href="' + view.file.path + '"> ' +
                     '<span class="glyphicon glyphicon-download-alt"></span></a>';
                 if (config.file.preview.indexOf(view.file.name) >= 0) {
+                    current_file_in_preview = true;
                     var view_all = $('<a id="get-whole-file" class="btn btn-link btn-lg" title="View the whole file"></a>');
                     view_all.html('<span class="glyphicon glyphicon-eye-open"></span>');
                     label += view_all.get(0).outerHTML;
@@ -230,7 +234,7 @@ function Page_Distrubion(socket) {
                 // update html
                 socket_data.package.sources.forEach(function (f) {
                     $('#sources ul').append('<li><a title="' + f.orig_name + '" href="' + f.path + '">' + f.name + '</a></li>');
-                })
+                });
                 $('#sources').show();
             }
             files.show();
@@ -284,7 +288,15 @@ function Page_Distrubion(socket) {
         },
         append: function (new_content) {
             var content = $('#file pre');
+            if (!current_file_in_preview) {
                 content.append(new_content);
+            } else {
+                // always show only config.file.num_lines lines in preview
+                content = content.html().replace(/\n$/, '').split('\n');
+                content = content.concat(new_content.replace(/\n$/, '').split('\n'));
+                content = content.slice(-config.file.num_lines).join('\n');
+                $('#file pre').html(content);
+            }
 
             if (config.preferences.autoscroll) {
                 // scroll down if file is covering footer
@@ -571,7 +583,7 @@ function Page_Distrubion(socket) {
 
         socket.on(_e.file_newcontent, function (socket_data) {
             debug_socket('received', _e.file_newcontent, socket_data);
-            new_lines.push(socket_data.file.new_content);
+            file.append(socket_data.file.new_content);
         });
 
         $(window).on('hashchange', function () {
@@ -609,18 +621,6 @@ function Page_Distrubion(socket) {
         // events. Sleep a while and call stiky.reset()
         setTimeout(sticky.reset, 500);
 
-        // WORKAROUND:
-        // On incoming hundred of lines browser goes crazy.
-        // Append lines every 200 mills.
-        function watch_for_new_lines() {
-            if (new_lines.length > 0) {
-                file.append(new_lines.join(''));
-                new_lines = [];
-            }
-            setTimeout(watch_for_new_lines, 200);
-        }
-        watch_for_new_lines();
-
         // Update html according with preferences
         preferences();
 

debomatic-webui/public/javascripts/page_generic.js

@@ -2,6 +2,7 @@
 
 function Page_Generic() {
     var _e = config.events;
+    var status_debomatic = {};
 
     function __get_status_html_id(status_data) {
         var result = 'status-' + status_data.status + '-' + status_data.distribution;
@@ -73,12 +74,22 @@ function Page_Generic() {
 
     var status = {
         set: function (data_status) {
+            if (!data_status) {
+                if (status_debomatic.running) {
+                    $('#status .idle').show();
+                    $('#status .norunning').hide();
+                } else {
+                    $('#status .idle').hide();
+                    $('#status .norunning').show();
+                }
+            } else {
                 $('#status ul').html('');
                 if (data_status.length > 0) {
                     data_status.forEach(function (s) {
                         status.append(s);
                     });
                 }
+            }
         },
         append: function (status_data) {
             $('#status .idle').hide();
@@ -107,8 +118,9 @@ function Page_Generic() {
                     // and show idle label if necessary.
                     setTimeout(function () {
                         li.remove();
-                        if ($('#status li').length === 0)
-                            $('#status .idle').show();
+                        if ($('#status li').length === 0) {
+                            status.set();
+                        }
                     }, config.status.delay.remove + 2000); // more delay on remove html
                 }, config.status.delay.remove);
             } else if (!status_data.hasOwnProperty('success')) {
@@ -159,6 +171,12 @@ function Page_Generic() {
             status.update(package_status);
         });
 
+        socket.on(_e.broadcast.status_debomatic, function (socket_status_debomatic) {
+            debug_socket('received', _e.broadcast.status_debomatic, socket_status_debomatic);
+            status_debomatic = socket_status_debomatic;
+            status.set();
+        });
+
         socket.on(_e.error, function (error) {
             console.error('socket > ' + error);
         });

debomatic-webui/public/stylesheets/style.css

@@ -116,6 +116,10 @@ footer {
   margin-right: 10px;
 }
 
+#status .debomatic {
+  display: none;
+}
+
 #status .packages {
   display: inline;
 }

debomatic-webui/views/footer.ejs

@@ -5,7 +5,9 @@
         Fork me on <a href="https://github.com/LeoIannacone/debomatic-webui">github</a>
       </small>
       <div id="status" class="clearfix">
-          <span class="label label-default">status:</span> <span class="idle text-muted">Idle</span>
+          <span class="label label-default">status:</span>
+          <span class="debomatic idle text-muted">Idle</span>
+          <span class="debomatic norunning text-danger">Not running</span>
         <ul class="packages list-inline"></ul>
       </div>
     </footer>

proxy/node_modules/http-proxy/node_modules/eventemitter3/benchmarks/run/hundereds.js

+'use strict';
+
+/**
+ * Benchmark related modules.
+ */
+var benchmark = require('benchmark')
+  , microtime = require('microtime');
+
+/**
+ * Logger
+ */
+var logger = new(require('devnull'))({ timestamp: false, namespacing: 0 });
+
+/**
+ * Preparation code.
+ */
+var EventEmitter2 = require('eventemitter2').EventEmitter2
+  , EventEmitter3 = require('../../').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter;
+
+function foo() {
+  if (arguments.length > 100) console.log('damn');
+
+  return 1;
+}
+
+/**
+ * Instances.
+ */
+var ee2 = new EventEmitter2()
+  , ee3 = new EventEmitter3()
+  , ee1 = new EventEmitter1()
+  , j, i;
+
+for (i = 0; i < 10; i++) {
+  for (j = 0; j < 10; j++) {
+    ee1.on('event:' + i, foo);
+  }
+}
+
+for (i = 0; i < 10; i++) {
+  for (j = 0; j < 10; j++) {
+    ee2.on('event:' + i, foo);
+  }
+}
+
+for (i = 0; i < 10; i++) {
+  for (j = 0; j < 10; j++) {
+    ee3.on('event:' + i, foo);
+  }
+}
+
+(
+  new benchmark.Suite()
+).add('EventEmitter 1', function test1() {
+  for (i = 0; i < 10; i++) {
+    ee1.emit('event:' + i);
+  }
+}).add('EventEmitter 2', function test2() {
+  for (i = 0; i < 10; i++) {
+    ee2.emit('event:' + i);
+  }
+}).add('EventEmitter 3', function test2() {
+  for (i = 0; i < 10; i++) {
+    ee3.emit('event:' + i);
+  }
+}).on('cycle', function cycle(e) {
+  var details = e.target;
+
+  logger.log('Finished benchmarking: "%s"', details.name);
+  logger.metric('Count (%d), Cycles (%d), Elapsed (%d), Hz (%d)'
+    , details.count
+    , details.cycles
+    , details.times.elapsed
+    , details.hz
+  );
+}).on('complete', function completed() {
+  logger.info('Benchmark: "%s" is was the fastest.'
+    , this.filter('fastest').pluck('name')
+  );
+}).run();