initial commit

.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="lib" path="lib/gson-2.2.4.jar"/>
+	<classpathentry kind="lib" path="lib/org.eclipse.egit.github.core-2.1.5.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

+/build/CopyGitHubLabels.bat
+/.settings/*
+.project
\ No newline at end of file

src/application/Main.java

+package application;
+
+import java.io.Console;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+import org.eclipse.egit.github.core.Label;
+import org.eclipse.egit.github.core.client.GitHubClient;
+import org.eclipse.egit.github.core.client.RequestException;
+import org.eclipse.egit.github.core.service.LabelService;
+
+public class Main
+{
+	public static void main(String[] args)
+	{
+		System.out.println("CopyGitHubLabels");
+		System.out.println("=================");
+		System.out.println("");
+		
+		Scanner scanner = new Scanner(System.in);
+		
+		System.out.print("Please enter the username for the source repo: ");
+		String sourceUsername = scanner.nextLine();		
+		
+		System.out.print("Enter the name of source repo: ");
+		String repoName = scanner.nextLine();
+		
+		System.out.print("Is this a public repo? [Y/N] ");		
+		boolean sourcePublicCorrect = false;
+		boolean sourcePublic = false;
+		while(!sourcePublicCorrect)
+		{
+			String isSourcePublic = scanner.nextLine();
+			switch(isSourcePublic.toLowerCase())
+			{
+				case "y": 	sourcePublic = true;
+				sourcePublicCorrect = true;
+							break;
+				case "n": 	sourcePublic = false;
+				sourcePublicCorrect = true;
+							break;
+				default:	System.out.print("Please answer Yes or No");
+							break;
+			}
+		}		
+		
+		String password = "";
+		if(!sourcePublic)
+		{
+			try
+			{
+				Console console = System.console();
+				password = new String(console.readPassword("Please enter the password for the source repo: "));
+			}
+			catch(NullPointerException e)
+			{
+				System.out.print("Please enter the password for the source repo: ");
+				password = scanner.nextLine();
+			}
+		}		
+
+		GitHubClient sourceClient = new GitHubClient();
+		sourceClient.setCredentials(sourceUsername, password);		
+
+		LabelService labelService = new LabelService();
+		ArrayList<Label> labels = new ArrayList<>();
+		try
+		{
+			labels = new ArrayList<Label>(labelService.getLabels(sourceClient.getUser(), repoName));
+			
+			System.out.print("Please enter the username for the destination repo: ");
+			String destinationUsername = scanner.nextLine();		
+			
+			System.out.print("Enter the name of destination repo: ");
+			String destRepoName = scanner.nextLine();
+			
+			System.out.print("Is this a public repo? [Y/N] ");		
+			boolean destinationPublicCorrect = false;
+			boolean destinationPublic = false;
+			while(!destinationPublicCorrect)
+			{
+				String isSourcePublic = scanner.nextLine();
+				switch(isSourcePublic.toLowerCase())
+				{
+					case "y": 	destinationPublic = true;
+								destinationPublicCorrect = true;
+								break;
+					case "n": 	destinationPublic = false;
+								destinationPublicCorrect = true;
+								break;
+					default:	System.out.print("Please answer Yes or No");
+								break;
+				}
+			}		
+			
+			password = "";
+			if(!destinationPublic)
+			{
+				try
+				{
+					Console console = System.console();
+					password = new String(console.readPassword("Please enter the password for the destination repo: "));
+				}
+				catch(NullPointerException e)
+				{
+					System.out.print("Please enter the password for the destination repo: ");
+					password = scanner.nextLine();
+				}
+			}	
+			
+			GitHubClient destinationClient = new GitHubClient();
+			destinationClient.setCredentials(destinationUsername, password);
+			
+			System.out.println("");
+			System.out.println("_________________________________________________________________________________________________________________");
+			System.out.println("");
+			System.out.println("Add labels from " + sourceUsername + "/" + repoName + " to " + destinationUsername + "/" + destRepoName);
+			System.out.println("=================================================================================================================");
+			System.out.println("");
+			
+			System.out.print("Do you want do delete all existing labels in the destination repo? [Y/N] ");
+			boolean correct = false;
+			boolean delete = false;
+			while( ! correct)
+			{
+				String shouldDelete = scanner.nextLine();
+				switch(shouldDelete.toLowerCase())
+				{
+					case "y": 	delete = true;
+								correct = true;
+								break;
+					case "n": 	delete = false;
+								correct = true;
+								break;
+					default:	System.out.print("Please answer Yes or No");
+								break;
+				}
+			}			
+			
+			if(delete)
+			{
+				try
+				{
+					deleteExistingLabels(destinationClient, destRepoName);
+				}
+				catch(IOException e)
+				{
+					System.err.println("An error occurred while deleting the labels from the destination repo!");
+				}
+			}
+
+			try
+			{
+				insertLabels(destinationClient, destRepoName, labels);
+			}
+			catch(IOException e)
+			{
+				System.err.println("An error occurred while inserting the labels into the destination repo!");
+			}
+
+			System.out.println("Successfully finished.");
+		}
+		catch(IOException e1)
+		{
+			System.err.println("An error occurred while getting the labels from the source repo!\nCheck your credentials and make sure that you have access to the source repo (if it's not public)");
+		}	
+		
+		scanner.close();
+	}
+
+	public static void deleteExistingLabels(GitHubClient client, String repoName) throws IOException
+	{
+		LabelService labelService = new LabelService(client);
+		ArrayList<Label> existingLabels = new ArrayList<>();
+		existingLabels = new ArrayList<Label>(labelService.getLabels(client.getUser(), repoName));
+		
+		System.out.println("");
+		System.out.println(">>> [Deleting started]");
+
+		for(int i = 0; i < existingLabels.size(); i++)
+		{
+			try
+			{
+				System.out.println("Deleting " + i + "/" + existingLabels.size() + ": " + existingLabels.get(i).getName());
+				labelService.deleteLabel(client.getUser(), repoName, existingLabels.get(i).getName().replace(" ", "%20"));
+			}
+			catch(Exception e)
+			{
+				e.printStackTrace();
+			}
+		}
+		System.out.println(">>> [Deleting finished]");
+		System.out.println("");
+	}
+
+	public static void insertLabels(GitHubClient client, String repoName, ArrayList<Label> labels) throws IOException
+	{
+		LabelService labelService = new LabelService(client);
+
+		System.out.println("");
+		System.out.println(">>> [Inserting started]");
+		
+		for(int i = 0; i < labels.size(); i++)
+		{
+			try
+			{
+				System.out.println("Inserting " + i + "/" + labels.size() + ": " + labels.get(i).getName());
+				labelService.createLabel(client.getUser(), "test", labels.get(i));
+			}
+			catch(RequestException e)
+			{
+				System.out.println("[ERROR] Label already exists. Label will be skipped.");
+			}
+		}
+		
+		System.out.println(">>> [Inserting finished]");
+		System.out.println("");
+	}
+}
\ No newline at end of file