Add default .syignore to sync folders when doing 'sy init'; resolves #…

…393

syncany-lib/src/main/java/org/syncany/operations/init/InitOperation.java

@@ -19,6 +19,8 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
 import java.util.Map;
 import java.util.logging.Level;
 
@@ -58,6 +60,8 @@
  * @author Philipp C. Heckel <philipp.heckel@gmail.com>
  */
 public class InitOperation extends AbstractInitOperation {
+	public static final String DEFAULT_IGNORE_FILE = "/" + InitOperation.class.getPackage().getName().replace('.', '/') + "/default.syignore";
+
 	private InitOperationOptions options;
 	private InitOperationResult result;
 
@@ -104,7 +108,7 @@ public InitOperationResult execute() throws Exception {
 		File appDir = createAppDirs(options.getLocalDir()); // TODO [medium] create temp dir first, ask password cannot be done after
 		File configFile = new File(appDir, Config.FILE_CONFIG);
 		File repoFile = new File(appDir, Config.FILE_REPO);
-		File masterFile = new File(appDir, Config.FILE_MASTER);
+		File masterFile = new File(appDir, Config.FILE_MASTER);		
 
 		// Save config.xml and repo file
 		saveLocalConfig(configFile, repoFile, masterFile, masterKeyPassword);		
@@ -118,6 +122,7 @@ public InitOperationResult execute() throws Exception {
 
 		// Add to daemon (if requested)
 		addToDaemonIfEnabled();		
+		createDefaultIgnoreFile();
 
 		// Make link
 		GenlinkOperationResult genlinkOperationResult = generateLink(options.getConfigTO());
@@ -128,6 +133,20 @@ public InitOperationResult execute() throws Exception {
 		return result;
 	}
 
+	private void createDefaultIgnoreFile() throws IOException {
+		try {
+			File ignoreFile = new File(options.getLocalDir(), Config.FILE_IGNORE);
+
+			logger.log(Level.INFO, "Creating default .syignore file at " + ignoreFile + " ...");
+
+			InputStream defaultConfigFileinputStream = InitOperation.class.getResourceAsStream(DEFAULT_IGNORE_FILE);
+			Files.copy(defaultConfigFileinputStream, ignoreFile.toPath());
+		}
+		catch (IOException e) {
+			logger.log(Level.WARNING, "Error creating default .syignore file. IGNORING.", e);
+		}		
+	}
+
 	private void saveLocalConfig(File configFile, File repoFile, File masterFile, String masterKeyPassword) throws Exception {
 		if (options.isEncryptionEnabled()) {
 			SaltedSecretKey masterKey = createMasterKeyFromPassword(masterKeyPassword); // This takes looong!

syncany-lib/src/main/resources/org/syncany/operations/init/default.syignore

@@ -0,0 +1,26 @@
+*.filepart
+*~
+*.part
+*.crdownload
+*.unison*
+*.csync_timedif.ctmp*
+.csync_*
+.*.sw?
+.*.*sw?
+.csync-progressdatabase
+.DS_Store
+.ds_store
+._*
+Thumbs.db
+thumbs.db
+desktop.ini
+*.kate-swp
+*_conflict-*
+*.~*
+.TermporaryItems
+.Trashes
+.DocumentRevisions-V100
+.fseventd
+.apdisk
+~$*
+.~lock.*