//=================
//File:    RunAntTarget.jsee
//Version: 1.3
//Author:  Ysengrimus
//Date:    7/11/2007
//Info:    Macro to run ANT with selectable target(s)
//=====  

/* USAGE:
 * Edit java_command, ant_classpath, ant_home (and maybe ant_launcher)
 * and change them appropriate to your requirements.
 * Running this script on an ant build file will popup a menu with
 * the available target(s), selecting one will launch ANT with the 
 * configured settings and selected target or the target(s) you've 
 * entered when prompted (choosed menu item: Prompt). A DOS box 
 * will popup (working dir is ${Dir}) and shows ant output.
 */

/* Changes in version 1.3: 
  - default target and target definitions now may contain blanks and 
    will be quoted in the command string

   Changes in version 1.2: 
  - introduced PauseAndExit var. if true pause after ANT finished and 
    exit on any key else dos box stays open (old behaviour)

   Changes in version 1.1:
  - removed needless sortArray function (JS-Arrays have a sort method)
  - disabled redrawing during search (avoids flashing)
*/

// pause after ANT finished and exit on any key
var PauseAndExit = true;

// path to java.exe
// e.g.: var java_command = 'c:\\jdk142\\bin\\java.exe';
var java_command = '[PATH_TO_JAVA_EXE]';
// or just: var java_command = 'java'; // if java is in path

// path to ant home
// e.g.: var ant_home = 'f:\\ant162';
// var ant_home = '[ANT_HOME_PATH]';

// path to ant launcher jar file
// e.g.: var ant_classpath = ant_home + '\\lib\\ant-launcher.jar';
var ant_classpath = '[PATH_TO_ANT_LAUNCHER_JAR]';

// ant launcher classname
// e.g.: var ant_launcher = 'org.apache.tools.ant.launch.Launcher';
var ant_launcher = 'org.apache.tools.ant.launch.Launcher';

// Keep as is:
// ${Drive} and ${Dir} will be replaced. changes drive and changes to dir
var chdir_command = 'cmd /k ${Drive} & cd ${Dir} &'; 

// ${Filename} and ${Target} will be replaced
var ant_command = '-cp ' + ant_classpath + ' -Dant.home=' + ant_home + ' ' + 
				  	ant_launcher + ' -f ${Filename} ${Target}';

// build full command
var full_command = chdir_command + ' ' + java_command + ' ' + ant_command;

if ( PauseAndExit ) {
	 full_command += " & pause & exit";
}

// check that script has been edited and configured
if ( ((java_command.charAt(0) == '[') || (java_command.charAt(java_command.length - 1) == ']') ) || 
     ((ant_home.charAt(0) == '[') || (ant_home.charAt(ant_home.length - 1) == ']') ) || 
     ((ant_classpath.charAt(0) == '[') || (ant_classpath.charAt(ant_classpath.length - 1) == ']') )
   ) {
  alert( ScriptName + ' needs to be edited and properly configured to run');
  editor.openFile( ScriptFullName ); 
}
else {	// run the script
	var x = document.selection.GetActivePointX( eePosLogical ); // get cursor column
	var y = document.selection.GetActivePointY( eePosLogical ); // get cursor line

	var xml_extension = /^.*(\.xml)$/i;

	if ( xml_extension.test( document.Name ) ) {
// it's a XML file (:

		Redraw = false; // don't flashes screen

		document.selection.StartOfDocument();

		var project_name = '';
		if ( document.selection.Find('[ \t]?<project(.*)>', eeFindNext | eeFindReplaceRegExp) ) {
// it seems to be a valid ant build file
			if ( document.selection.text != false ) {

				document.selection.StartOfLine();
				var default_target = '';
				if ( document.selection.Find('[ \t]?<project.*default=\"([a-zA-Z0-9_ \\-]+)\".*', eeFindNext | eeFindReplaceRegExp) ) {
					default_target = document.selection.text.replace(/^[ \t]?<project.*default=\"([a-zA-Z0-9\-_ \\-]+)\".*$/i,'$1');
				}
				
				//alert( 'default_target: ' + default_target );
				
				if ( default_target != '' ) { 
// a valid ant build project must have a default target
					document.selection.StartOfLine();
					var project_name = '';
					if ( document.selection.Find('[ \t]?<project.*name=\"([a-zA-Z0-9_ \\-]+)\".*', eeFindNext | eeFindReplaceRegExp) ) {
						project_name = document.selection.text.replace(/^[ \t]?<project name=\"([a-zA-Z0-9_ \\-]+)\".*$/i,'$1');
					}

					//alert( 'project_name: ' + project_name );
					
					targets = new Array();
					var i = 0;

					while(document.selection.Find('[ \t]?<target.*name=\"([a-zA-Z0-9_ \\-]+)\".*', eeFindNext | eeFindReplaceRegExp)) {
						if ( document.selection.text != false ) {
							var temp = document.selection.text.replace(/^[ \t]?<target.*name=\"([a-zA-Z0-9_ \\-]+)\".*$/i,'$1');
							if ( contains( targets, temp ) ) {
								continue;
							}
							else {
								targets[i] = temp;
								i++;
							}
						}
					}
					
					if ( targets.length > 0 ) { // we have at least one target definition

						//targets = sortArray(targets);
						targets = targets.sort();
						
						menu = CreatePopupMenu();
						menu.Add( 'Cancel', 0 );
						menu.Add( '', 1, eeMenuSeparator );
						menu.Add( 'Default (' + default_target + ')', 2 );
						menu.Add( '', 3, eeMenuSeparator );
						index = 4;
						if ( targets.length > 1 ) { // else we have only the default target
							for(i in targets) {
								if ( targets[i] != default_target ) {
									menu.Add( targets[i], index++ );
								}
								if ( targets[i].indexOf(' ') >= 0 ) {
									targets[i] = '"' + targets[i] + '"';
								}
							}
							menu.Add( '', index++, eeMenuSeparator );
						} // else {  }
						menu.Add( 'Prompt', index++ );

						Redraw = true; // repaint screen
						document.HighlightFind=false;
						document.selection.SetActivePoint( eePosLogical, x, y ); // restore cursor position
						
						result = menu.Track(eePosMouse);

						var from_prompt = false;

						if ( result > 1 ) {
							build_target = menu.GetText(result);
							build_targets = targets.join(' ');
							if ( build_target == 'Prompt' ) {
								if ( project_name != '' ) {
									build_target = prompt( 'Enter build target(s) for project "' + project_name + '" (' + document.FullName +'):', build_targets );
								}
								else {
									build_target = prompt( 'Enter build target(s) (' + document.FullName + '):', build_targets );
								}
								if ( build_target != '' && build_target.indexOf(' ') > 0) {
									from_prompt = true;
								}
							}
							else if ( build_target == 'Default (' + default_target + ')' ) {
								build_target = default_target;
							} else {}
							
							//alert( 'build_target: ' + build_target );
							
							if ( build_target != '' ) {
								var Filename = document.Name;
								var Dir = document.Path;
								var Drive = Dir.substring(0,2);
								var Target = build_target;
								var Command = full_command;
								Command = Command.replace( /\$\{Drive\}/, Drive);
								Command = Command.replace( /\$\{Dir\}/, Dir);
								Command = Command.replace( /\$\{Filename\}/, Filename);
								if ( Target != undefined && Target != '' ) {
									if ( !from_prompt && Target.indexOf(' ') > 0 && !Target.indexOf('"') == 0 ) {
										Command = Command.replace( /\$\{Target\}/, '"' + Target + '"');
									}
									else {
										Command = Command.replace( /\$\{Target\}/, Target);
									}
								}
								else {
									Command = Command.replace( /\$\{Target\}/, '');
								}

								//alert( 'Command: ' + Command );
								runCommand( Command );
								
							} // else no build target -> cancel
						} // else canceled
					} 
					else { // no targets defined
						alert( "Not a valid ANT .xml buildfile:\ndefault target is '"+ default_target +"'\nbut it is not defined as a target" );
					}
				}
				else { // not a proper ant build file
					alert( "Seems not to be a proper ANT .xml buildfile:\ndefault target not defined in project tag" );
				}
			}
		}
		else {  // not an ant build file
			alert( "Seems not to be an ANT .xml buildfile:\nproject tag not found" );
		}
	}
	else {  // not a xml file
		alert( "Works on .xml files only!\nShould be an ANT .xml buildfile" );
	}
}

function contains ( list, candidate ) {
	result = false;
	for ( i = 0; i < list.length ; i++ ) {
		if ( list[i] == candidate ) {
			result = true;
			break;
		}
	}
	return result;
}


function runCommand( Command ) {
	if ( Command != undefined && Command != "" ) {
		var Shell = new ActiveXObject("WScript.Shell");
		//	alert( '"' + Command + '"');
		Shell.run( Command );
	}
	else {
		alert('Invalid command: ' + Command);
	}
}