/**
* An attempt to generate at least semi-useful EnvVars for polling calls, based on previous build.
* Cribbed from various places.
*/
public static EnvVars getPollEnvironment(
AbstractProject p, FilePath ws, Launcher launcher, TaskListener listener)
throws IOException, InterruptedException {
EnvVars env;
AbstractBuild b = (AbstractBuild) p.getLastBuild();
if (b != null) {
Node lastBuiltOn = b.getBuiltOn();
if (lastBuiltOn != null) {
env = lastBuiltOn.toComputer().getEnvironment().overrideAll(b.getCharacteristicEnvVars());
} else {
env = new EnvVars(System.getenv());
}
String rootUrl = Hudson.getInstance().getRootUrl();
if (rootUrl != null) {
env.put("HUDSON_URL", rootUrl);
env.put("BUILD_URL", rootUrl + b.getUrl());
env.put("JOB_URL", rootUrl + p.getUrl());
}
if (!env.containsKey("HUDSON_HOME")) {
env.put("HUDSON_HOME", Hudson.getInstance().getRootDir().getPath());
}
if (ws != null) {
env.put("WORKSPACE", ws.getRemote());
}
p.getScm().buildEnvVars(b, env);
StreamBuildListener buildListener =
new StreamBuildListener((OutputStream) listener.getLogger());
for (NodeProperty nodeProperty : Hudson.getInstance().getGlobalNodeProperties()) {
Environment environment = nodeProperty.setUp(b, launcher, (BuildListener) buildListener);
if (environment != null) {
environment.buildEnvVars(env);
}
}
if (lastBuiltOn != null) {
for (NodeProperty nodeProperty : lastBuiltOn.getNodeProperties()) {
Environment environment = nodeProperty.setUp(b, launcher, buildListener);
if (environment != null) {
environment.buildEnvVars(env);
}
}
}
EnvVars.resolve(env);
} else {
env = new EnvVars(System.getenv());
}
return env;
}
public Map<String, String> getEnvVarsPreviousSteps(AbstractBuild build, EnvInjectLogger logger)
throws IOException, InterruptedException, EnvInjectException {
Map<String, String> result = new HashMap<String, String>();
List<Environment> environmentList = build.getEnvironments();
if (environmentList != null) {
for (Environment e : environmentList) {
if (e != null) {
e.buildEnvVars(result);
}
}
}
EnvInjectPluginAction envInjectAction = build.getAction(EnvInjectPluginAction.class);
if (envInjectAction != null) {
result.putAll(getCurrentInjectedEnvVars(envInjectAction));
// Add build variables with axis for a MatrixRun
if (build instanceof MatrixRun) {
result.putAll(build.getBuildVariables());
}
} else {
result.putAll(getJenkinsSystemVariables(false));
result.putAll(getBuildVariables(build, logger));
}
return result;
}
@Override
protected Result doRun(final BuildListener listener) throws Exception {
PrintStream logger = listener.getLogger();
try {
EnvVars envVars = getEnvironment(listener);
Config config = IvyConfig.provider.getConfigById(project.getSettings());
if (config != null) {
FilePath tmp = getWorkspace().createTextTempFile("ivy", "xml", config.content);
settings = tmp.getRemote();
addAction(new CleanTempFilesAction(settings));
} else {
String settingsFile = project.getIvySettingsFile();
if (settingsFile != null) {
settings = getWorkspace().child(settingsFile).getRemote();
}
}
if (!project.isAggregatorStyleBuild()) {
// start module builds
parseIvyDescriptorFiles(listener, logger, envVars);
Set<IvyModule> triggeredModules = new HashSet<IvyModule>();
if (!project.isIncrementalBuild() || IvyModuleSetBuild.this.getChangeSet().isEmptySet()) {
for (IvyModule module : project.sortedActiveModules) {
// Don't trigger builds if we've already triggered
// one
// of their dependencies.
// It's safe to just get the direct dependencies
// since
// the modules are sorted in dependency order.
List<AbstractProject> ups = module.getUpstreamProjects();
boolean triggerBuild = true;
for (AbstractProject upstreamDep : ups) {
if (triggeredModules.contains(upstreamDep)) {
triggerBuild = false;
break;
}
}
if (triggerBuild) {
logger.println("Triggering " + module.getModuleName());
module.scheduleBuild(
new ParameterizedUpstreamCause(
((Run<?, ?>) IvyModuleSetBuild.this),
IvyModuleSetBuild.this.getActions(ParametersAction.class)));
}
triggeredModules.add(module);
}
} else {
for (IvyModule module : project.sortedActiveModules) {
// If there are changes for this module, add it.
// Also add it if we've never seen this module
// before,
// or if the previous build of this module
// failed or was unstable.
boolean triggerBuild = false;
if ((module.getLastBuild() == null)
|| (!getChangeSetFor(module).isEmpty())
|| (module.getLastBuild().getResult().isWorseThan(Result.SUCCESS))) {
triggerBuild = true;
List<AbstractProject> ups = module.getUpstreamProjects();
for (AbstractProject upstreamDep : ups) {
if (triggeredModules.contains(upstreamDep)) {
triggerBuild = false;
triggeredModules.add(module);
break;
}
}
}
if (triggerBuild) {
logger.println("Triggering " + module.getModuleName());
module.scheduleBuild(
new ParameterizedUpstreamCause(
((Run<?, ?>) IvyModuleSetBuild.this),
IvyModuleSetBuild.this.getActions(ParametersAction.class)));
triggeredModules.add(module);
}
}
}
} else {
// do builds here
try {
List<BuildWrapper> wrappers = new ArrayList<BuildWrapper>();
for (BuildWrapper w : project.getBuildWrappersList()) wrappers.add(w);
ParametersAction parameters = getAction(ParametersAction.class);
if (parameters != null)
parameters.createBuildWrappers(IvyModuleSetBuild.this, wrappers);
for (BuildWrapper w : wrappers) {
Environment e = w.setUp(IvyModuleSetBuild.this, launcher, listener);
if (e == null) return Result.FAILURE;
buildEnvironments.add(e);
e.buildEnvVars(envVars); // #3502: too late for
// getEnvironment to do
// this
}
if (!preBuild(listener, project.getPublishers())) return Result.FAILURE;
Properties additionalProperties = null;
if (project.isIncrementalBuild()) {
parseIvyDescriptorFiles(listener, logger, envVars);
List<String> changedModules = new ArrayList<String>();
for (IvyModule m : project.sortedActiveModules) {
// Check if incrementalBuild is selected and that
// there are changes -
// we act as if incrementalBuild is not set if there
// are no changes.
if (!IvyModuleSetBuild.this.getChangeSet().isEmptySet()) {
// If there are changes for this module, add it.
if (!getChangeSetFor(m).isEmpty()) {
changedModules.add(m.getModuleName().name);
}
}
}
if (project.isAggregatorStyleBuild()) {
additionalProperties = new Properties();
additionalProperties.put(
project.getChangedModulesProperty() == null
? "hudson.ivy.changedModules"
: project.getChangedModulesProperty(),
StringUtils.join(changedModules, ','));
}
}
IvyBuilderType ivyBuilderType = project.getIvyBuilderType();
hudson.tasks.Builder builder =
ivyBuilderType.getBuilder(additionalProperties, null, buildEnvironments);
logger.println(
"Building project with " + ivyBuilderType.getDescriptor().getDisplayName());
if (builder.perform(IvyModuleSetBuild.this, launcher, listener)) return Result.SUCCESS;
return Result.FAILURE;
} finally {
// tear down in reverse order
boolean failed = false;
for (int i = buildEnvironments.size() - 1; i >= 0; i--) {
if (!buildEnvironments.get(i).tearDown(IvyModuleSetBuild.this, listener)) {
failed = true;
}
}
buildEnvironments = null;
// WARNING The return in the finally clause will trump
// any return before
if (failed) return Result.FAILURE;
}
}
return null;
} catch (AbortException e) {
if (e.getMessage() != null) listener.error(e.getMessage());
return Result.FAILURE;
} catch (InterruptedIOException e) {
e.printStackTrace(listener.error("Aborted Ivy execution for InterruptedIOException"));
return Result.ABORTED;
} catch (InterruptedException e) {
e.printStackTrace(listener.error("Aborted Ivy execution for InterruptedException"));
return Result.ABORTED;
} catch (IOException e) {
e.printStackTrace(listener.error(Messages.IvyModuleSetBuild_FailedToParseIvyXml()));
return Result.FAILURE;
} catch (RunnerAbortedException e) {
return Result.FAILURE;
} catch (RuntimeException e) {
// bug in the code.
e.printStackTrace(
listener.error(
"Processing failed due to a bug in the code. Please report this to [email protected]"));
logger.println("project=" + project);
logger.println("project.getModules()=" + project.getModules());
throw e;
}
}