package org.bladerunnerjs.plugin.plugins.commands.standard;
import org.bladerunnerjs.logging.Logger;
import org.bladerunnerjs.model.App;
import org.bladerunnerjs.model.Aspect;
import org.bladerunnerjs.model.BRJS;
import org.bladerunnerjs.model.exception.ModelOperationException;
import org.bladerunnerjs.model.exception.command.CommandArgumentsException;
import org.bladerunnerjs.model.exception.command.CommandOperationException;
import org.bladerunnerjs.model.exception.command.NodeDoesNotExistException;
import org.bladerunnerjs.plugin.utility.command.ArgsParsingCommandPlugin;
import org.bladerunnerjs.utility.deps.DependencyGraphReportBuilder;
import com.martiansoftware.jsap.JSAP;
import com.martiansoftware.jsap.JSAPException;
import com.martiansoftware.jsap.JSAPResult;
import com.martiansoftware.jsap.Switch;
import com.martiansoftware.jsap.UnflaggedOption;
public class ApplicationDepsCommand extends ArgsParsingCommandPlugin
{
private BRJS brjs;
private Logger logger;
@Override
protected void configureArgsParser(JSAP argsParser) throws JSAPException {
argsParser.registerParameter(new UnflaggedOption("app-name").setRequired(true).setHelp("the application to show dependencies for"));
argsParser.registerParameter(new UnflaggedOption("aspect-name").setDefault("default").setHelp("the aspect to show dependencies for"));
argsParser.registerParameter(new Switch("all").setShortFlag('A').setLongFlag("all").setDefault("false").setHelp("show all ocurrences of a dependency"));
}
@Override
public void setBRJS(BRJS brjs)
{
this.brjs = brjs;
logger = brjs.logger(this.getClass());
}
@Override
public String getCommandName()
{
return "app-deps";
}
@Override
public String getCommandDescription()
{
return "Show application dependencies for a given aspect.";
}
@Override
protected int doCommand(JSAPResult parsedArgs) throws CommandArgumentsException, CommandOperationException {
String appName = parsedArgs.getString("app-name");
String aspectName = parsedArgs.getString("aspect-name");
boolean showAllDependencies = parsedArgs.getBoolean("all");
App app = brjs.app(appName);
Aspect aspect = app.aspect(aspectName);
if(!app.dirExists()) throw new NodeDoesNotExistException(app, this);
if(!aspect.dirExists()) throw new NodeDoesNotExistException(aspect, this);
try {
logger.println(DependencyGraphReportBuilder.createReport(aspect, showAllDependencies)+"\n");
}
catch (ModelOperationException e) {
throw new CommandOperationException(e);
}
return 0;
}
}