Merge pull request #52 from thepieterdc/hotfix/version-in-ua

Set version in UA

build.gradle

@@ -1,4 +1,5 @@
 plugins {
+    id 'de.fuerstenau.buildconfig' version '1.1.8'
     id 'idea'
     id 'java'
     id 'org.jetbrains.intellij' version '0.3.10'
@@ -11,6 +12,13 @@ sourceCompatibility = 1.8
 
 def hasPyCharm = project.hasProperty('pycharmPath')
 
+buildConfig {
+    appName 'ugent-dodona'
+    version = project.version
+    packageName = 'be.ugent.piedcler.dodona.plugin'
+    clsName = 'BuildConfig'
+}
+
 intellij {
     version ideaVersion
     pluginName 'ugent-dodona'

src/main/java/be/ugent/piedcler/dodona/plugin/Api.java

@@ -17,13 +17,11 @@
  * Interface to the API.
  */
 public final class Api {
-	private static final String USER_AGENT = "DodonaPlugin/1.1.0";
-
 	@Nullable
 	private static DodonaClient instance;
 
 	/**
-	 * Removes the instance of the dodona client, may be called by the
+	 * Removes the instance of the Dodona client, may be called by the
 	 * SettingsHelper.
 	 */
 	public static void clearInstance() {
@@ -35,16 +33,26 @@ public static void clearInstance() {
 	 * the caller since the instance will become invalid upon changing the
 	 * settings.
 	 *
-	 * @return
+	 * @return Dodona instance
 	 */
 	public static DodonaClient getInstance() {
 		if (instance == null) {
 			instance = DodonaBuilder.builder()
 				.setApiToken(SettingsHelper.getApiKey())
 				.setBaseUrl(SettingsHelper.getDodonaUrl())
-				.setUserAgent(USER_AGENT)
+				.setUserAgent(getUserAgent())
 				.build();
 		}
 		return instance;
 	}
+
+	/**
+	 * Gets the user agent to send in API calls.
+	 *
+	 * @return the user agent
+	 */
+	private static String getUserAgent() {
+		final String version = BuildConfig.VERSION;
+		return String.format("DodonaPlugin/JetBrains-%s", version);
+	}
 }