Optimize and improve VelocityCore size

Improve steamwar.devserver.gradle to not upload anything that is up to date!

buildSrc/src/steamwar.devserver.gradle

@@ -46,6 +46,19 @@ class DevServer extends DefaultTask {
 
     DevServer() {
         super()
+        List<Task> upToDateTasks = []
+        project.gradle.taskGraph.addTaskExecutionListener(new TaskExecutionListener() {
+            @Override
+            void beforeExecute(Task task) {
+            }
+
+            @Override
+            void afterExecute(Task task, TaskState state) {
+                if (state.upToDate) {
+                    upToDateTasks.add(task);
+                }
+            }
+        })
         doFirst {
             List<Project> projects = []
             projects.add(project)
@@ -70,7 +83,7 @@ class DevServer extends DefaultTask {
         }
         doLast {
             checkHasTemplate()
-            uploadDependencies()
+            uploadDependencies(upToDateTasks)
             startDevServer()
         }
         finalizedBy(new Finalizer())
@@ -107,7 +120,7 @@ class DevServer extends DefaultTask {
         }
     }
 
-    void uploadDependencies() {
+    void uploadDependencies(List<Task> upToDateTasks) {
         def base = plugins == null ? "$template/plugins" : plugins
         println("Uploading to ~/$base")
         this.dependsOn.forEach {
@@ -119,8 +132,12 @@ class DevServer extends DefaultTask {
             } else {
                 throw new GradleException("Illegal argument for uploading dependencies")
             }
-
             def archive = archiveTask.archiveFile.get().asFile
+            if (upToDateTasks.contains(archiveTask)) {
+                println("Skipping  $archive")
+                return
+            }
+
             println("Uploading $archive")
             new ProcessBuilder("ssh", host, "-T", "rm $base/${archive.name.replace("-all", "")}").start().waitFor()
             new ProcessBuilder("scp", archive.absolutePath, "$host:~/$base/${archive.name.replace("-all", "")}").start().waitFor()