/*
* Sonar is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* Sonar 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sonar; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package hudson.plugins.sonar.utils;
import hudson.model.AbstractBuild;
import hudson.model.AbstractProject;
import hudson.model.Run;
import hudson.plugins.sonar.BuildSonarAction;
import hudson.util.RunList;
import org.apache.commons.io.IOUtils;
import java.io.BufferedReader;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Julien HENRY
* @since 1.2
*/
public final class SonarUtils {
/**
* Pattern for Sonar project URL in logs
*/
public static final String URL_PATTERN_IN_LOGS = ".*" + Pattern.quote("ANALYSIS SUCCESSFUL, you can browse ") + "(.*)";
/**
* Hide utility-class constructor.
*/
private SonarUtils() {
}
/**
* Read logs of the build to find URL of the project dashboard in Sonar
*/
public static String extractSonarProjectURLFromLogs(AbstractBuild<?, ?> build) throws IOException {
BufferedReader br = null;
String url = null;
try {
br = new BufferedReader(build.getLogReader());
String strLine;
while ((strLine = br.readLine()) != null) {
Pattern p = Pattern.compile(URL_PATTERN_IN_LOGS);
Matcher match = p.matcher(strLine);
if (match.matches()) {
url = match.group(1);
}
}
} finally {
IOUtils.closeQuietly(br);
}
return url;
}
/**
* Iterate previous build of this project and return the last Sonar URL
*/
public static String getLastSonarUrl(AbstractProject<?, ?> project) {
RunList<? extends Run<?, ?>> builds = project.getBuilds();
for (Run<?, ?> run : builds) {
BuildSonarAction action = run.getAction(BuildSonarAction.class);
if (action != null) {
return action.getUrlName();
}
}
return null;
}
}