Standalone RetroMCP jar

Author: PhoenixVX

.gitignore

@@ -8,7 +8,6 @@ build/
 
 # Ignore everything in testing folder
 test/*
-!test/versions
 
 # Ignore IDE-specific folders
 .idea

src/main/java/org/mcphackers/mcp/tasks/TaskSetup.java

@@ -17,6 +17,7 @@
 import org.mcphackers.mcp.MCPConfig;
 import org.mcphackers.mcp.tasks.info.TaskInfo;
 import org.mcphackers.mcp.tools.FileUtil;
+import org.mcphackers.mcp.tools.ResourceManager;
 import org.mcphackers.mcp.tools.Util;
 import org.mcphackers.mcp.tools.VersionsParser;
 
@@ -83,7 +84,9 @@ public void doTask() throws Exception {
         // Create Eclipse workspace
         MCP.logger.info(" Setting up workspace");
         FileUtil.deleteDirectoryIfExists(Paths.get("eclipse"));
-        FileUtil.copyDirectory(Paths.get("versions", "workspace", "eclipse"), Paths.get("eclipse"));
+        ResourceManager.copyResource("/eclipse.zip", "eclipse.zip");
+        FileUtil.unzip(Paths.get("eclipse.zip"), Paths.get("eclipse"));
+        Files.delete(Paths.get("eclipse.zip"));
 
         // Create Intellij workspace
         String[] projects = { "Client", "Server" };

src/main/java/org/mcphackers/mcp/tools/ResourceManager.java

@@ -0,0 +1,41 @@
+package org.mcphackers.mcp.tools;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class ResourceManager {
+
+    /**
+     * Export a resource embedded into a Jar file to the local file path.
+     *
+     * @param resourceName ie.: "/SmartLibrary.dll"
+     * @return The path to the exported resource
+     * @throws Exception
+     */
+    static public void copyResource(String resourceName, String destDir) throws Exception {
+        InputStream stream = null;
+        OutputStream resStreamOut = null;
+        String jarFolder;
+        try {
+            stream = ResourceManager.class.getResourceAsStream(resourceName);
+            if(stream == null) {
+                throw new Exception("Cannot get resource \"" + resourceName + "\" from Jar file.");
+            }
+
+            int readBytes;
+            byte[] buffer = new byte[4096];
+            jarFolder = new File(ResourceManager.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath()).getParentFile().getPath().replace('\\', '/');
+            resStreamOut = new FileOutputStream(destDir);
+            while ((readBytes = stream.read(buffer)) > 0) {
+                resStreamOut.write(buffer, 0, readBytes);
+            }
+        } catch (Exception ex) {
+            throw ex;
+        } finally {
+            stream.close();
+            resStreamOut.close();
+        }
+    }
+}