jedit-users

[John W. <jo...@wa...>]

// ************************************************************
// Ant.bsh -- view and run ant targets
// Requires java 1.4 and the ProjectViewer plugin
// 
// Copyright (C) 2004 John Watson
// mailto://jo...@wa...
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// '
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// ************************************************************
// Gets the root of the current project and looks for a build.xml file there.
// Then cds to that directory and runs ant there.

import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;
import org.w3c.dom.*;
import org.xml.sax.*;

public void main() {
    // store last used target in this property variable
    String PROP = "macro.jdw.ant.lasttarget";
    
    projectviewer.vpt.VPTProject proj = projectviewer.PVActions.getCurrentProject(view);
    if (proj != null) {
        String root = proj.getRootPath();
        if (root != null) {
            File buildfile = new File(root, "build.xml");
            if (buildfile.exists()) {
                // Get available targets
                Document doc = null;
                DocumentBuilder db = null;
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                factory.setValidating(false);
                
                try {
                    db = factory.newDocumentBuilder();
                    doc = db.parse(buildfile);
                } catch (IOException ex) {
                    JOptionPane.showMessageDialog(null, "Could not parse build.xml:\n" + ex);
                    print("Could not parse build.xml: " + ex);
                    return;
                } catch (ParserConfigurationException ex) {
                    JOptionPane.showMessageDialog(null, "Could not parse build.xml:\n" + ex);
                    print("Could not parse build.xml: " + ex);
                    return;
                } catch (SAXException ex) {
                    JOptionPane.showMessageDialog(null, "Could not parse build.xml:\n" + ex);
                    print("Could not parse build.xml: " + ex);
                    return;
                }
                
                String[] target = null;
                if (doc != null) {
                    NodeList t = doc.getDocumentElement().getElementsByTagName("target");
                    if (t.getLength() > 0) {
                        target = new String[t.getLength()];
                        
                        for(int i=0; i<t.getLength(); i++) {
                            target[i] = new String(t.item(i).getAttributes().getNamedItem("name").getNodeValue());
                        }
                    }
                }
                
                String chosen = null;
                if (target != null) {
                    chosen = (String)JOptionPane.showInputDialog(null, "Target: ", "Choose a target", JOptionPane.PLAIN_MESSAGE, null, target, jEdit.getProperty(PROP));
                }
                if (chosen == null) {
                    // cancel
                    return;
                } else {
                    // ok, save last target
                    jEdit.setProperty(PROP, chosen);
                }
                
                runInSystemShell(view, "cd " + root);
                runInSystemShell(view, "ant " + chosen);
            }
        }
    }
}

main();