add detekt server support

gradle/commonStaticAnalysis.gradle

@@ -2,8 +2,10 @@ apply plugin: 'cpd'
 apply plugin: 'io.gitlab.arturbosch.detekt'
 
 def getCpdTask
+def getCpdTaskForServer
 def getLintTask
 def getKotlinDetektTasks
+def getKotlinDetektTasksForServer
 
 def appendError
 def appendCpdErrors
@@ -51,8 +53,8 @@ ext.getIdeaFormatTask = { isAndroidProject, sources ->
 ext.getStaticAnalysisTaskNames = { isAndroidProject, sources, buildVariant ->
     def tasksNames = new ArrayList<String>()
     try {
-        tasksNames.add(getCpdTask(isAndroidProject, sources))
+        tasksNames.add(isAndroidProject?getCpdTask(isAndroidProject, sources):getCpdTaskForServer(sources))
-        tasksNames.addAll(getKotlinDetektTasks())
+        tasksNames.addAll(isAndroidProject?getKotlinDetektTasks(): getKotlinDetektTasksForServer())
         if (isAndroidProject) {
             tasksNames.add(getLintTask(buildVariant))
         }
@@ -192,6 +194,25 @@ getCpdTask = { isAndroidProject, sources ->
     return task.path
 }
 
+getCpdTaskForServer = { sources ->
+    def taskName = "server_cpd_${project.name}"
+    def task = tasks.findByName(taskName)
+    if (task == null) {
+        task = tasks.create(taskName, tasks.findByName('cpdCheck').getClass().getSuperclass()) {
+            minimumTokenCount = 60
+            source = files(sources)
+            ignoreFailures = true
+            reports {
+                xml {
+                    enabled = true
+                    destination = file("${project.buildDir}/reports/cpd.xml")
+                }
+            }
+        }
+    }
+    return task.path
+}
+
 getLintTask = { buildVariant ->
     def appProject = subprojects.find { it.plugins.hasPlugin("com.android.application") }
     def lintTaskPath
@@ -213,6 +234,10 @@ getKotlinDetektTasks = {
             .findAll { !it.contains(":libs") }
 }
 
+getKotlinDetektTasksForServer = {
+    tasks.findByName("detekt")?.path
+}
+
 task optimizePng {
     doFirst {
         def jarArgs = new ArrayList<String>()