package org.jboss.forge.addon.git.ui;
import javax.inject.Inject;
import org.jboss.forge.addon.git.gitignore.resources.GitIgnoreResource;
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.input.InputComponent;
import org.jboss.forge.addon.ui.input.UICompleter;
import org.jboss.forge.addon.ui.input.UIInput;
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;
public class GitIgnoreRemovePatternCommand extends AbstractGitCommand
{
@Inject
@WithAttributes(label = "Pattern", required = true)
private UIInput<String> pattern;
@Override
public UICommandMetadata getMetadata(UIContext context)
{
return Metadata.from(super.getMetadata(context), this.getClass()).name("GIT: Remove pattern")
.description("Remove pattern from .gitignore");
}
@Override
public boolean isEnabled(UIContext context)
{
return super.isEnabled(context) && isGitIgnoreSelected(context);
}
@Override
public void initializeUI(UIBuilder builder) throws Exception
{
pattern.setCompleter(new GitIgnorePatternCompleter(gitIgnoreResource(builder.getUIContext())));
builder.add(pattern);
}
@Override
public Result execute(UIExecutionContext context) throws Exception
{
GitIgnoreResource gitIgnore = gitIgnoreResource(context.getUIContext());
gitIgnore.removePattern(pattern.getValue());
return Results.success("Pattern removed from the .gitignore in the current directory");
}
private static class GitIgnorePatternCompleter implements UICompleter<String>
{
private GitIgnoreResource resource;
public GitIgnorePatternCompleter(GitIgnoreResource resource)
{
this.resource = resource;
}
@Override
public Iterable<String> getCompletionProposals(UIContext context, InputComponent<?, String> input, String value)
{
return resource.getPatterns();
}
}
}