Add cli output

Author: UFOMelkor

src/Hal/Metric/Consolidated.php

@@ -103,6 +103,7 @@ public function __construct(Metrics $metrics)
         }
         $sum->nbClasses = count($classes);
         $sum->nbInterfaces = $nbInterfaces;
+        $sum->nbPackages = count($packages);
 
         foreach ($avg as &$a) {
             if (sizeof($a) > 0) {
@@ -112,6 +113,29 @@ public function __construct(Metrics $metrics)
             }
         }
 
+        $avg->distance = 0;
+        $avg->incomingCDep = 0;
+        $avg->incomingPDep = 0;
+        $avg->outgoingCDep = 0;
+        $avg->outgoingPDep = 0;
+        $avg->classesPerPackage = 0;
+        foreach (array_keys($packages) as $eachName) {
+            /* @var $eachPackage PackageMetric */
+            $eachPackage = $metrics->get($eachName);
+            $avg->distance += $eachPackage->getDistance();
+            $avg->incomingCDep += count($eachPackage->getIncomingClassDependencies());
+            $avg->incomingPDep += count($eachPackage->getIncomingPackageDependencies());
+            $avg->outgoingCDep += count($eachPackage->getOutgoingClassDependencies());
+            $avg->outgoingPDep += count($eachPackage->getOutgoingPackageDependencies());
+            $avg->classesPerPackage += count($eachPackage->getClasses());
+        }
+        $avg->distance = round($avg->distance / count($packages), 2);
+        $avg->incomingCDep = round($avg->incomingCDep / count($packages), 2);
+        $avg->incomingPDep = round($avg->incomingPDep / count($packages), 2);
+        $avg->outgoingCDep = round($avg->outgoingCDep / count($packages), 2);
+        $avg->outgoingPDep = round($avg->outgoingPDep / count($packages), 2);
+        $avg->classesPerPackage = round($avg->classesPerPackage / count($packages), 2);
+
         // sums of violations
         $violations = [
             'total' => 0,

src/Hal/Report/Cli/Reporter.php

@@ -75,6 +75,15 @@ public function generate(Metrics $metrics)
     Average efferent coupling                   {$avg->efferentCoupling}
     Average instability                         {$avg->instability}
     Depth of Inheritance Tree                   {$metrics->get('tree')->get('depthOfInheritanceTree')}
+    
+Package
+    Packages                                    {$sum->nbPackages}
+    Average classes per package                 {$avg->classesPerPackage}
+    Average distance                            {$avg->distance}
+    Average incoming class dependencies         {$avg->incomingCDep}
+    Average outgoing class dependencies         {$avg->outgoingCDep}
+    Average incoming package dependencies       {$avg->incomingPDep}
+    Average outgoing package dependencies       {$avg->outgoingPDep}
 
 Complexity
     Average Cyclomatic complexity by class      {$avg->ccn}