/**
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.addon.shell.command;
import java.io.File;
import java.util.List;
import javax.inject.Inject;
import org.jboss.forge.addon.resource.DirectoryResource;
import org.jboss.forge.addon.resource.Resource;
import org.jboss.forge.addon.resource.ResourceFactory;
import org.jboss.forge.addon.shell.ui.AbstractShellCommand;
import org.jboss.forge.addon.shell.ui.ShellContext;
import org.jboss.forge.addon.shell.util.PathspecParser;
import org.jboss.forge.addon.ui.context.UIBuilder;
import org.jboss.forge.addon.ui.context.UIContext;
import org.jboss.forge.addon.ui.context.UIExecutionContext;
import org.jboss.forge.addon.ui.hints.InputType;
import org.jboss.forge.addon.ui.input.UIInputMany;
import org.jboss.forge.addon.ui.metadata.UICommandMetadata;
import org.jboss.forge.addon.ui.metadata.WithAttributes;
import org.jboss.forge.addon.ui.result.Result;
import org.jboss.forge.addon.ui.result.Results;
import org.jboss.forge.addon.ui.util.Metadata;
/**
* Implementation of the "mkdir" command
*
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*/
public class MkdirCommand extends AbstractShellCommand
{
@Inject
ResourceFactory resourceFactory;
@Inject
@WithAttributes(label = "Arguments", type = InputType.FILE_PICKER, required = true)
private UIInputMany<String> arguments;
@Override
public UICommandMetadata getMetadata(UIContext context)
{
return Metadata.from(super.getMetadata(context), getClass()).name("mkdir")
.description("Create a new directory.");
}
@Override
public void initializeUI(UIBuilder builder) throws Exception
{
builder.add(arguments);
}
@Override
public Result execute(UIExecutionContext context) throws Exception
{
Resource<?> currentResource = (Resource<?>) context.getUIContext().getInitialSelection().get();
for (String path : arguments.getValue())
{
List<Resource<?>> resources = new PathspecParser(resourceFactory, currentResource, path).resolve();
for (Resource<?> resource : resources)
{
if (resource.exists())
{
return Results.fail(path + ": Resource already exists.");
}
else
{
DirectoryResource directory = resourceFactory.create(DirectoryResource.class,
new File(resource.getFullyQualifiedName()));
directory.mkdirs();
}
}
}
return Results.success();
}
@Override
public boolean isEnabled(ShellContext context)
{
return super.isEnabled(context) && context.getInitialSelection().get() instanceof DirectoryResource;
}
}