Migrate application data (config, logs, backups) directory from

'$USER_HOME/.diylc' to '$USER_HOME/diylc' to avoid it being hidden on
some OSs

diylc/diylc-core/src/org/diylc/presenter/update.xml

@@ -3394,6 +3394,10 @@
 			<releaseDate>2020-12-20 00:00:00.000 CET</releaseDate>
 			<name></name>
 			<changes>
+				<org.diylc.appframework.update.Change>
+					<changeType>IMPROVEMENT</changeType>
+					<description>Migrate application data (config, logs, backups) directory from '$USER_HOME/.diylc' to '$USER_HOME/diylc' to avoid it being hidden on some OSs</description>
+				</org.diylc.appframework.update.Change>
 				<org.diylc.appframework.update.Change>
 					<changeType>BUG_FIX</changeType>
 					<description>macOS: splash screen hangs for several minutes on some machines</description>

diylc/diylc-swing/build.xml

@@ -10,7 +10,7 @@
 	<property name="jar.dir" value="${build.dir}/jar" />
 	<property name="report.dir" value="${build.dir}/junitreport" />
 	<property name="main.class" value="org.diylc.DIYLCStarter" />
-	<property name="diylc.version" value="4.13.0" />
+	<property name="diylc.version" value="4.14.0" />
 	
 	<property name="osx.jre8.path" value="jre\osx\jdk8u275-b01-jre\Contents\Home\" />
 

diylc/diylc-swing/src/org/diylc/DIYLCStarter.java

@@ -18,8 +18,13 @@
 package org.diylc;
 
 import java.io.File;
+import java.io.IOException;
 import java.lang.reflect.Field;
 import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
 import java.util.List;
 import java.util.Properties;
 
@@ -97,11 +102,7 @@ public class DIYLCStarter {
       LOG.error("Could not initialize log4j configuration", e);
     }
     
-    // initialize configuration
+    initializeConfiguration();
-    ConfigurationManager configurationManager = ConfigurationManager.getInstance();
-    XStream xStream = configurationManager.getSerializer();
-    ProjectFileManager.configure(xStream);
-    configurationManager.initialize("diylc");
 
     // disable HIGHLIGHT_CONTINUITY_AREA config, keep it transient
     ConfigurationManager.getInstance().writeValue(IPlugInPort.HIGHLIGHT_CONTINUITY_AREA, false);
@@ -239,4 +240,24 @@ public class DIYLCStarter {
           + "Replace the main 'config.xml' file with the backup when running the latest version of DIYLC."
           + "</html>", "Warning", IView.WARNING_MESSAGE);
   }
+
+  private static void initializeConfiguration() {
+    // migrate config file from old folder path to the new one
+    Path oldPath = Paths.get(Utils.getUserDataDirectory(".diylc") + "config.xml");
+    Path newPath = Paths.get(Utils.getUserDataDirectory("diylc") + "config.xml");
+    try {
+      if (oldPath.toFile().exists() && !newPath.toFile().exists()) {
+        LOG.info("Copying config file to the new directory");
+        Files.copy(oldPath, newPath, StandardCopyOption.REPLACE_EXISTING);
+      }
+    } catch (IOException e) {
+      LOG.error("Failed to copy config file to the new directory", e);
+    }
+    
+    // initialize
+    ConfigurationManager configurationManager = ConfigurationManager.getInstance();
+    XStream xStream = configurationManager.getSerializer();
+    ProjectFileManager.configure(xStream);
+    configurationManager.initialize("diylc");
+  }
 }

diylc/diylc-swing/src/org/diylc/log4j.properties

@@ -2,7 +2,7 @@ log4j.rootLogger = DEBUG, fileout, stdout
 log4j.appender.fileout = org.diylc.appframework.miscutils.NewLogForEachRunFileAppender
 log4j.appender.fileout.layout.ConversionPattern = %d{ABSOLUTE} %5p [%t] %c{1} - %m%n
 log4j.appender.fileout.layout = org.apache.log4j.PatternLayout
-log4j.appender.fileout.File = ${user.home}/.diylc/logs/log.txt
+log4j.appender.fileout.File = ${user.home}/diylc/logs/log.txt
 
 log4j.appender.stdout = org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.layout.ConversionPattern = %d{ABSOLUTE} %5p [%t] %c{1} - %m%n

diylc/diylc-swing/src/org/diylc/swing/plugins/help/HelpMenuPlugin.java

@@ -77,7 +77,7 @@ public class HelpMenuPlugin implements IPlugIn {
         HELP_TITLE);
     swingUI.injectMenuAction(new NavigateURLAction("Plugin API", IconLoader.ApplicationEdit.getIcon(), PLUGIN_URL), HELP_TITLE);
     swingUI.injectMenuAction(new NavigateURLAction("Submit a Bug", IconLoader.Bug.getIcon(), BUG_URL), HELP_TITLE);
-    swingUI.injectMenuAction(new NavigateFolderAction("Access User Files", IconLoader.User.getIcon(), System.getProperty("user.home") + "/.diylc"), HELP_TITLE);
+    swingUI.injectMenuAction(new NavigateFolderAction("Access User Files", IconLoader.User.getIcon(), Utils.getUserDataDirectory("diylc")), HELP_TITLE);
     swingUI.injectMenuAction(null, HELP_TITLE);
     swingUI.injectMenuAction(new RecentUpdatesAction(), HELP_TITLE);
     swingUI.injectMenuAction(null, HELP_TITLE);