/** Obtains the detailed {@link hudson.plugins.cobertura.targets.CoverageResult} instance. */
public synchronized CoverageResult getResult() {
if (report != null) {
CoverageResult r = report.get();
if (r != null) {
return r;
}
}
CoverageResult r = null;
for (File reportFile : CoberturaPublisher.getCoberturaReports(owner)) {
try {
r = CoberturaCoverageParser.parse(reportFile, r);
} catch (IOException e) {
logger.log(Level.WARNING, "Failed to load " + reportFile, e);
}
}
if (r != null) {
r.setOwner(owner);
report = new WeakReference<CoverageResult>(r);
return r;
} else {
return null;
}
}
/** {@inheritDoc} */
@Override
public boolean perform(AbstractBuild<?, ?> build, Launcher launcher, BuildListener listener)
throws InterruptedException, IOException {
Result threshold = onlyStable ? Result.SUCCESS : Result.UNSTABLE;
if (build.getResult().isWorseThan(threshold)) {
listener
.getLogger()
.println(
"Skipping Cobertura coverage report as build was not "
+ threshold.toString()
+ " or better ...");
return true;
}
listener.getLogger().println("[Cobertura] Publishing Cobertura coverage report...");
final FilePath[] moduleRoots = build.getModuleRoots();
final boolean multipleModuleRoots = moduleRoots != null && moduleRoots.length > 1;
final FilePath moduleRoot = multipleModuleRoots ? build.getWorkspace() : build.getModuleRoot();
final File buildCoberturaDir = build.getRootDir();
FilePath buildTarget = new FilePath(buildCoberturaDir);
FilePath[] reports = new FilePath[0];
try {
reports = moduleRoot.act(new ParseReportCallable(coberturaReportFile));
// if the build has failed, then there's not
// much point in reporting an error
if (build.getResult().isWorseOrEqualTo(Result.FAILURE) && reports.length == 0) {
return true;
}
} catch (IOException e) {
Util.displayIOException(e, listener);
e.printStackTrace(listener.fatalError("Unable to find coverage results"));
build.setResult(Result.FAILURE);
}
if (reports.length == 0) {
String msg =
"[Cobertura] No coverage results were found using the pattern '"
+ coberturaReportFile
+ "' relative to '"
+ moduleRoot.getRemote()
+ "'."
+ " Did you enter a pattern relative to the correct directory?"
+ " Did you generate the XML report(s) for Cobertura?";
listener.getLogger().println(msg);
if (failNoReports) {
build.setResult(Result.FAILURE);
} else {
listener.getLogger().println("[Cobertura] Skipped cobertura reports.");
}
return true;
}
for (int i = 0; i < reports.length; i++) {
final FilePath targetPath =
new FilePath(buildTarget, "coverage" + (i == 0 ? "" : i) + ".xml");
try {
reports[i].copyTo(targetPath);
} catch (IOException e) {
Util.displayIOException(e, listener);
e.printStackTrace(
listener.fatalError(
"Unable to copy coverage from " + reports[i] + " to " + buildTarget));
build.setResult(Result.FAILURE);
}
}
listener.getLogger().println("Publishing Cobertura coverage results...");
Set<String> sourcePaths = new HashSet<String>();
CoverageResult result = null;
for (File coberturaXmlReport : getCoberturaReports(build)) {
try {
result = CoberturaCoverageParser.parse(coberturaXmlReport, result, sourcePaths);
} catch (IOException e) {
Util.displayIOException(e, listener);
e.printStackTrace(listener.fatalError("Unable to parse " + coberturaXmlReport));
build.setResult(Result.FAILURE);
}
}
if (result != null) {
listener.getLogger().println("Cobertura coverage report found.");
result.setOwner(build);
final FilePath paintedSourcesPath =
new FilePath(new File(build.getProject().getRootDir(), "cobertura"));
paintedSourcesPath.mkdirs();
if (sourcePaths.contains(".")) {
sourcePaths.remove(".");
for (FilePath f : reports) {
FilePath p = f.getParent();
if (p != null && p.isDirectory()) {
sourcePaths.add(p.getRemote());
}
}
}
SourceCodePainter painter =
new SourceCodePainter(
paintedSourcesPath,
sourcePaths,
result.getPaintedSources(),
listener,
getSourceEncoding());
moduleRoot.act(painter);
final CoberturaBuildAction action =
CoberturaBuildAction.load(
build,
result,
healthyTarget,
unhealthyTarget,
getOnlyStable(),
getFailUnhealthy(),
getFailUnstable(),
getAutoUpdateHealth(),
getAutoUpdateStability());
build.getActions().add(action);
Set<CoverageMetric> failingMetrics = failingTarget.getFailingMetrics(result);
if (!failingMetrics.isEmpty()) {
listener.getLogger().println("Code coverage enforcement failed for the following metrics:");
float oldStabilityPercent;
float setStabilityPercent;
for (CoverageMetric metric : failingMetrics) {
oldStabilityPercent = failingTarget.getObservedPercent(result, metric);
setStabilityPercent = failingTarget.getSetPercent(result, metric);
listener
.getLogger()
.println(
" "
+ metric.getName()
+ "'s stability is "
+ roundDecimalFloat(oldStabilityPercent * 100f)
+ " and set mininum stability is "
+ roundDecimalFloat(setStabilityPercent * 100f)
+ ".");
}
if (!getFailUnstable()) {
listener.getLogger().println("Setting Build to unstable.");
build.setResult(Result.UNSTABLE);
} else {
listener.getLogger().println("Failing build due to unstability.");
build.setResult(Result.FAILURE);
}
}
if (getFailUnhealthy()) {
Set<CoverageMetric> unhealthyMetrics = unhealthyTarget.getFailingMetrics(result);
if (!unhealthyMetrics.isEmpty()) {
listener.getLogger().println("Unhealthy for the following metrics:");
float oldHealthyPercent;
float setHealthyPercent;
for (CoverageMetric metric : unhealthyMetrics) {
oldHealthyPercent = unhealthyTarget.getObservedPercent(result, metric);
setHealthyPercent = unhealthyTarget.getSetPercent(result, metric);
listener
.getLogger()
.println(
" "
+ metric.getName()
+ "'s health is "
+ roundDecimalFloat(oldHealthyPercent * 100f)
+ " and set minimum health is "
+ roundDecimalFloat(setHealthyPercent * 100f)
+ ".");
}
listener.getLogger().println("Failing build because it is unhealthy.");
build.setResult(Result.FAILURE);
}
}
if (build.getResult() == Result.SUCCESS) {
if (getAutoUpdateHealth()) {
setNewPercentages(result, true, listener);
}
if (getAutoUpdateStability()) {
setNewPercentages(result, false, listener);
}
}
} else {
listener
.getLogger()
.println(
"No coverage results were successfully parsed. Did you generate "
+ "the XML report(s) for Cobertura?");
build.setResult(Result.FAILURE);
}
return true;
}
