Fix lack of URL decoding when deploying

This was causing problems when the full path of the local GRIP jar has
spaces in it.

Closes #435

Author: ThomasJClark

ui/src/main/java/edu/wpi/grip/ui/DeployController.java

@@ -27,6 +27,7 @@
 import java.io.InputStreamReader;
 import java.io.InterruptedIOException;
 import java.io.StringWriter;
+import java.net.URLDecoder;
 import java.net.UnknownHostException;
 import java.util.Optional;
 import java.util.logging.Level;
@@ -42,6 +43,8 @@
 public class DeployController {
     private final static String GRIP_JAR = "grip.jar";
     private final static String PROJECT_FILE = "project.grip";
+    private final static String LOCAL_GRIP_JAR = URLDecoder.decode(
+            Project.class.getProtectionDomain().getCodeSource().getLocation().getPath());
 
     @FXML private TextField address;
     @FXML private TextField user;
@@ -149,8 +152,7 @@ public StreamCopier.Listener file(String name, long size) {
 
             // Upload the GRIP core JAR and the serialized project to the robot
             scp.upload(new StringInMemoryFile(PROJECT_FILE, projectWriter.toString()), deployDir + "/");
-            scp.upload(new FileSystemFile(Project.class.getProtectionDomain().getCodeSource().getLocation().getPath()),
-                    deployDir + "/" + GRIP_JAR);
+            scp.upload(new FileSystemFile(LOCAL_GRIP_JAR), deployDir + "/" + GRIP_JAR);
 
             // Stop the pipeline before running it remotely, so the two instances of GRIP don't try to publish to the
             // same NetworkTables keys.
@@ -160,7 +162,8 @@ public StreamCopier.Listener file(String name, long size) {
             setStatusAsync("Running GRIP", false);
             Session session = ssh.startSession();
             session.allocateDefaultPTY();
-            Session.Command cmd = session.exec(javaHome + "/bin/java -jar " + deployDir + "/" + GRIP_JAR + " " + deployDir + "/" + PROJECT_FILE);
+            Session.Command cmd = session.exec(javaHome + "/bin/java -jar " + deployDir + "/" + GRIP_JAR + "' '"
+                    + deployDir + "/" + PROJECT_FILE + "'");
 
             LineReader inputReader = new LineReader(new InputStreamReader(cmd.getInputStream()));
             while (isNotCanceled()) {