plugins/org.eclipse.wtp.releng.tools/src/org/eclipse/wtp/releng/tools/UpdateFeatureUpdateFile.java

package org.eclipse.wtp.releng.tools;

import java.io.File;


public class UpdateFeatureUpdateFile {
	
	private String featuresDirectoryLocation = "/davidw-home/wtp201/eclipse/features";

	private String featureUpdateFileLocation;
	private FullJarNameParser fullJarNameParser = new FullJarNameParser();

	private String[] featuresOfInterest = new String[]{"org.eclipse.wst", "org.eclipse.jst", "org.eclipse.jpt.feature", "org.eclipse.wst.xml_ui.feature", "org.eclipse.wst.common_ui.feature", "org.eclipse.wst.sdk", "org.eclipse.jst.sdk", "org.eclipse.jpt_sdk.feature", "org.eclipse.wst.xml_sdk.feature", "org.eclipse.wst.common_sdk.feature",};

	private String[] shortListOfInterest = new String[]{"org.eclipse.wst", "org.eclipse.jst", "org.eclipse.jpt.feature", "org.eclipse.wst.xml_ui.feature", "org.eclipse.wst.common_ui.feature"};

	public static void main(String[] args) {

		new UpdateFeatureUpdateFile().getFeatureDirectories();
	}

	private void getFeatureDirectories() {
		System.out.println("featuresDirectoryLocation: " + getFeaturesDirectoryLocation());
		File featureDirectory = new File(featuresDirectoryLocation);
		String[] featureDirectories = featureDirectory.list();
		if (featureDirectories == null) {
			System.out.println("ERROR: no featues found at location");
		}
		else {
			System.out.println("Full List for main WTP site");
			System.out.println();
			doList(featureDirectories, featuresOfInterest);
			System.out.println();
			System.out.println("Short List for Europa site");
			System.out.println();
			doList(featureDirectories, shortListOfInterest);
		}
	}

	private void doList(String[] featureDirectories, String[] featureOfFocus) {
		for (int i = 0; i < featureDirectories.length; i++) {
			String directoryName = featureDirectories[i];
			fullJarNameParser.parse(directoryName);
			String projectName = fullJarNameParser.getProjectString();
			String versionString = fullJarNameParser.getVersionString();
			if (contains(projectName, featureOfFocus)) {
				System.out.println("        <ant antfile=\"updateMirrorProject.xml\">\r\n" + "            <property\r\n" + "                name=\"featureId\"\r\n" + "                value=\"" + projectName + "\" />\r\n" + "            <property\r\n" + "                name=\"version\"\r\n" + "                value=\"" + versionString + "\" />\r\n" + "        </ant>");

			}


		}
	}

	public String getFeaturesDirectoryLocation() {
		return featuresDirectoryLocation;
	}

	public void setFeaturesDirectoryLocation(String featuresDirectoryLocation) {
		this.featuresDirectoryLocation = featuresDirectoryLocation;
	}

	public String getFeatureUpdateFileLocation() {
		return featureUpdateFileLocation;
	}

	public void setFeatureUpdateFileLocation(String featureUpdateFileLocation) {
		this.featureUpdateFileLocation = featureUpdateFileLocation;
	}

	private boolean contains(String needle, String[] haystack) {
		boolean result = false;

		for (int i = 0; i < haystack.length; i++) {
			if (needle.equals(haystack[i])) {
				result = true;
				break;
			}
		}
		return result;
	}
}