e4f35357ef
Completely generic plugins can be now created:
@RequiresCapability(
value = GlobalCapability.ADMINISTRATE_SERVER,
scope = CapabilityScope.CORE)
public class ShellCommand extends SshCommand {
@Override
protected void parseCommandLine(Object options) throws UnloggedFailure {
// No op: turn off parsing utility
}
@Override
protected void run() throws UnloggedFailure, IOException {
String command = getName().substring(getPluginName().length() + 1);
List<String> c = Lists.newArrayListWithCapacity(getArguments().length + 1);
c.add(command);
c.addAll(Arrays.asList(getArguments()));
ProcessBuilder proc = new ProcessBuilder(c);
proc.start();
[...]
}
}
SSH module is bound as:
public class SshModule extends SingleCommandPluginModule {
@Override
protected void configure(LinkedBindingBuilder<Command> b) {
b.to(ShellCommand.class);
}
}
If the plugin above is deployed under sh.jar file in $site/plugins
directory, generic commands can be called without specifing the
actually SSH command:
$ ssh gerrit sh ls -all -R
$ ssh gerrit sh ps -a -ef
Inspired-by: David Ostrovsky <david@ostrovsky.org>
Change-Id: If0bdce5db82b436723090e17088923c44b5e11eb