Expose SSH command as plugin extension point

David Ostrovsky

2014-03-18 821eb4bbe1a4fac8d17b4df96ab6441985df58d7

Expose SSH command as plugin extension point

Example plugin is provided [1].

[1] https://github.com/davido/gitblit-cookbook-plugin

 src/main/java/com/gitblit/transport/ssh/commands/PluginDispatchCommand.java

New file
@@ -0,0 +1,11 @@
package com.gitblit.transport.ssh.commands;

import com.gitblit.models.UserModel;

public class PluginDispatchCommand extends DispatchCommand {

    @Override
    protected void registerCommands(UserModel user) {
        // no op
    }
}

 src/main/java/com/gitblit/transport/ssh/commands/RootDispatcher.java

@@ -15,6 +15,10 @@
 */
package com.gitblit.transport.ssh.commands;

import java.util.List;

import ro.fortsoft.pf4j.PluginWrapper;

import com.gitblit.manager.IGitblit;
import com.gitblit.models.UserModel;
import com.gitblit.transport.ssh.SshDaemonClient;
@@ -36,7 +40,14 @@
        registerDispatcher(user, GitblitDispatcher.class);
        registerDispatcher(user, GitDispatcher.class);

        // TODO register plugin dispatchers here
        List<SshCommand> exts = gitblit.getExtensions(SshCommand.class);
        for (SshCommand sshCommand : exts) {
            PluginDispatchCommand pluginCmd = new PluginDispatchCommand();
            PluginWrapper wrapper = gitblit.whichPlugin(sshCommand.getClass());
            pluginCmd.registerCommand(user, sshCommand.getClass());
            // TODO(davido): add dispatcher registration per plugin name
            //registerDispatcher(wrapper.getDescriptor().getPluginId(), pluginCmd);
        }
    }

    @Override

 src/main/java/com/gitblit/transport/ssh/commands/SshCommand.java

@@ -19,7 +19,9 @@

import org.apache.sshd.server.Environment;

public abstract class SshCommand extends BaseCommand {
import ro.fortsoft.pf4j.ExtensionPoint;

public abstract class SshCommand extends BaseCommand implements ExtensionPoint {
    protected PrintWriter stdout;
    protected PrintWriter stderr;