move ensure updated into kernel

Author: madhephaestus

src/main/java/com/neuronrobotics/bowlerstudio/BowlerKernel.java

@@ -77,7 +77,28 @@ public class BowlerKernel {
 	// private static final String CSG = null;
 	private static File historyFile = new File(ScriptingEngine.getWorkspace().getAbsolutePath() + "/bowler.history");
 	private static boolean kernelMode = true;
-
+	public static void ensureUpdated(boolean check,String ... urls) {
+		for(String s:urls) {
+			
+			if(s==null)
+				continue;
+			try {
+				File wd = ScriptingEngine.getRepositoryCloneDirectory(s);
+				if(check && wd.exists()) {
+					Log.error("Skipping update, clone exists "+s);
+					continue;
+				}
+				Log.debug("Pulling "+s);
+				ScriptingEngine.cloneRepo(s, null);
+				ScriptingEngine.pull(s);
+			} catch (Throwable e) {
+				// Auto-generated catch block
+				e.printStackTrace();
+				//ScriptingEngine.deleteRepo(s);
+				//ScriptingEngine.cloneRepo(s, null);
+			}
+		}
+	}
 	private static void loadHistoryLocal() {
 		historyFile = new File(ScriptingEngine.getWorkspace().getAbsolutePath() + "/bowler.history");
 		ArrayList<String> history = new ArrayList<>();

src/main/java/com/neuronrobotics/bowlerstudio/assets/AssetFactory.java

@@ -151,7 +151,7 @@ public static javafx.scene.image.ImageView loadIcon(String file) {
 		}
 	}
 
-	public static String getGitSource() throws Exception {
+	public static String getGitSource() {
 		return gitSource;
 	}
 
@@ -165,17 +165,22 @@ public static void setGitSource(String gitSource, String assetRepoBranch) throws
 	}
 
 	public static void loadAllAssets() throws Exception {
+		List<String> files = cloneAllRepos();
+		for (String file : files) {
+			//com.neuronrobotics.sdk.common.Log.error("Loading asset file: " + file);
+			loadAsset(file);
+		}
+	}
+
+	public static List<String> cloneAllRepos() throws Exception {
 		com.neuronrobotics.sdk.common.Log.info("Loading assets");
 		List<String> files;
 		try {
 			files = ScriptingEngine.filesInGit(gitSource, null, null);
 		} catch (Exception ex) {
 			files = ScriptingEngine.filesInGit(getGitSource());
 		}
-		for (String file : files) {
-			//com.neuronrobotics.sdk.common.Log.error("Loading asset file: " + file);
-			loadAsset(file);
-		}
+		return files;
 	}
 
 	public static String getAssetRepoBranch() {