UrlCommitHook.java

package com.rg.stash.plugin.commit.url.hook;

import com.atlassian.stash.hook.*;
import com.atlassian.stash.hook.repository.*;
import com.atlassian.stash.repository.*;

import java.util.Collection;

public class UrlCommitHook implements PreReceiveRepositoryHook {
    /**
     * Disables deletion of branches
     */
    public boolean onReceive(RepositoryHookContext context, Collection<RefChange> refChanges, HookResponse hookResponse) {
        String projectKey = context.getRepository().getProject().getKey();
        String slug = context.getRepository().getSlug();
        String h = "http://localhost:7990"; // <--- how do I get this URL dynamically? 
        String baseUrl = String.format("%s/stash/projects/%s/repos/%s/commits/", h, projectKey, slug);
        for (RefChange refChange : refChanges) {
            hookResponse.out().println(baseUrl + refChange.getToHash());
        }

        return true;
    }
}