package org.example.myapp;

import org.eclipse.core.resources.IResource;
import org.eclipse.egit.ui.ICommitMessageProvider;

public class DummyCommitMessageProvider implements ICommitMessageProvider {

	@Override
	public String getMessage(IResource[] resources) {
		return "This is a dummy message\n";
	}

}

 <extension
         id="org.example.myapp.commitMessage"
         point="org.eclipse.egit.ui.commitMessageProvider">
    <commitMessageProvider
            class="org.example.myapp.DummyCommitMessageProvider">
    </commitMessageProvider>
 </extension>