bundle introduction course to PyCharm Edu

python/edu/build/pycharm_edu_build.gant

@@ -132,6 +132,8 @@ target('default': "Build artifacts") {
     exclude(name: "intentionDescriptions")
     exclude(name: "tips/**/*")
     exclude(name: "tips")
+    exclude(name: "courses")
+    exclude(name: "courses/*")
   }
 
   zipSources(home, paths.artifacts)
@@ -205,7 +207,11 @@ public layoutEducational(String classesPath, Set usedJars) {
 
 private layoutPlugins(layouts) {
   dir("plugins") {
-    layouts.layoutPlugin("learn-python")
+    layouts.layoutPlugin("learn-python") {
+      dir("courses") {
+        fileset(dir: "$pythonEduHome/learn-python/resources/courses")
+      }
+    }
   }
 
   layouts.layoutCommunityPlugins(ch)

python/edu/learn-python/resources/META-INF/plugin.xml

@@ -31,6 +31,13 @@
     </component>
   </project-components>
 
+  <application-components>
+    <component>
+      <implementation-class>com.jetbrains.python.edu.StudyInitialConfigurator</implementation-class>
+      <headless-implementation-class/>
+    </component>
+  </application-components>
+
   <actions>
     <action id="CheckAction" class="com.jetbrains.python.edu.actions.StudyCheckAction" text="check"
             description="Runs tests for current tasks" icon="/icons/icon.jpg">

python/edu/learn-python/src/com/jetbrains/python/edu/StudyInitialConfigurator.java

@@ -0,0 +1,67 @@
+package com.jetbrains.python.edu;
+
+import com.intellij.codeInsight.CodeInsightSettings;
+import com.intellij.ide.RecentProjectsManagerBase;
+import com.intellij.ide.ui.UISettings;
+import com.intellij.ide.util.PropertiesComponent;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.fileTypes.FileTypeManager;
+import com.intellij.openapi.project.ex.ProjectManagerEx;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.platform.templates.github.ZipUtil;
+import com.intellij.util.PathUtil;
+import com.intellij.util.messages.MessageBus;
+import org.jetbrains.annotations.NonNls;
+
+import java.io.File;
+import java.io.IOException;
+
+@SuppressWarnings({"UtilityClassWithoutPrivateConstructor", "UtilityClassWithPublicConstructor"})
+public class StudyInitialConfigurator {
+  private static final Logger LOG = Logger.getInstance(StudyInitialConfigurator.class.getName()
+  );
+  @NonNls private static final String CONFIGURED = "StudyPyCharm.InitialConfiguration";
+
+
+  /**
+   * @noinspection UnusedParameters
+   */
+  public StudyInitialConfigurator(MessageBus bus,
+                                  UISettings uiSettings,
+                                  CodeInsightSettings codeInsightSettings,
+                                  final PropertiesComponent propertiesComponent,
+                                  FileTypeManager fileTypeManager,
+                                  final ProjectManagerEx projectManager,
+                                  RecentProjectsManagerBase recentProjectsManager) {
+    if (!propertiesComponent.getBoolean(CONFIGURED, false)) {
+      final File file = new File(getCoursesRoot(), "introduction_course.zip");
+      final File newCourses = new File(PathManager.getConfigPath(), "courses");
+      try {
+        FileUtil.createDirectory(newCourses);
+        String fileName = file.getName();
+        String unzippedName = fileName.substring(0, fileName.indexOf("."));
+        File courseDir = new File(newCourses, unzippedName);
+        ZipUtil.unzip(null, courseDir, file, null, null, true);
+
+      }
+      catch (IOException e) {
+        LOG.warn("Couldn't copy bundled courses " + e);
+      }
+    }
+  }
+
+  public static File getCoursesRoot() {
+    @NonNls String jarPath = PathUtil.getJarPathForClass(StudyInitialConfigurator.class);
+    if (jarPath.endsWith(".jar")) {
+      final File jarFile = new File(jarPath);
+
+
+      File pluginBaseDir = jarFile.getParentFile();
+      return new File(pluginBaseDir, "courses");
+    }
+
+    return new File(jarPath , "courses");
+  }
+
+}