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 package org.netbeans.modules.ada.project.ui.actions;

 import java.io.File;

 import java.io.IOException;

 import java.util.ArrayList;

 import org.netbeans.api.ada.platform.AdaPlatform;

 import org.netbeans.modules.ada.platform.compiler.gnat.GnatCompiler;

 import org.netbeans.modules.ada.project.AdaActionProvider;

 import org.netbeans.modules.ada.project.AdaProject;

 import org.netbeans.modules.ada.project.AdaProjectUtil;

 import org.netbeans.modules.ada.project.options.AdaOptions;

 import org.netbeans.modules.ada.project.ui.properties.AdaProjectProperties;

 import org.openide.filesystems.FileObject;

 import org.openide.filesystems.FileUtil;

 import org.openide.util.Exceptions;

 import org.openide.util.Lookup;

 /**

  *

  * @author Andrea Lucarelli

  */

 public class BuildCommand extends Command {

     private static final String COMMAND_ID = AdaActionProvider.COMMAND_BUILD;

     public BuildCommand(AdaProject project) {

         super(project);

     }

     @Override

     public String getCommandId() {

         return COMMAND_ID;

     }

     @Override

     public void invokeAction(Lookup context) throws IllegalArgumentException {

         // Retrieve project and platform

         final AdaProject project = getProject();

         // Create Build/Dist folders

         try {

             createBuildRoot(project);

             createDistRoot(project);

         } catch (IOException ex) {

             Exceptions.printStackTrace(ex);

         }

         // Start build

         ActionsUtil.getCompilerFactory(project, COMMAND_ID).Build();

     }

     @Override

     public boolean isActionEnabled(Lookup context) throws IllegalArgumentException {

         final AdaProject project = getProject();

         AdaPlatform platform = AdaProjectUtil.getActivePlatform(project);

         if (platform == null) {

             return false;

         }

         String mainFile = project.getEvaluator().getProperty(AdaProjectProperties.MAIN_FILE);

         if (mainFile == null) {

             return false;

         }

         return true;

     }

     protected static FileObject findMainFile(final AdaProject project) {

         final FileObject[] roots = project.getSourceRoots().getRoots();

         final String mainFile = project.getEvaluator().getProperty(AdaProjectProperties.MAIN_FILE);

         if (mainFile == null) {

             return null;

         }

         FileObject fo = null;

         for (FileObject root : roots) {

             fo = root.getFileObject(mainFile);

             if (fo != null) {

                 break;

             }

         }

         return fo;

     }

     private void createBuildRoot(final AdaProject project) throws IOException {

         // Retrieve build path

         final File projectDirectory = FileUtil.toFile(project.getProjectDirectory());

         String buildPath = projectDirectory + File.separator + project.getEvaluator().getProperty(AdaProjectProperties.BUILD_DIR);

         assert buildPath != null;

         FileUtil.createFolder(new File(buildPath));

     }

     private void createDistRoot(final AdaProject project) throws IOException {

         // Retrieve dist path

         final File projectDirectory = FileUtil.toFile(project.getProjectDirectory());

         String distPath = projectDirectory + File.separator + project.getEvaluator().getProperty(AdaProjectProperties.DIST_DIR);

         assert distPath != null;

 		FileUtil.createFolder(new File(distPath));

     }

 }