/**
* Determines whether any of the upstream project are either building or in the queue.
*
* <p>This means eventually there will be an automatic triggering of the given project (provided
* that all builds went smoothly.)
*
* @param downstreamProject The AbstractProject we want to build.
* @param excludeProject An AbstractProject to exclude - if we see this in the transitive
* dependencies, we're not going to bother checking to see if it's building. For example,
* pass the current parent project to be sure that it will be ignored when looking for
* building dependencies.
* @return True if any upstream projects are building or in queue, false otherwise.
*/
@SuppressWarnings("rawtypes")
private boolean areUpstreamsBuilding(
AbstractProject<?, ?> downstreamProject, AbstractProject<?, ?> excludeProject) {
DependencyGraph graph = Jenkins.getInstance().getDependencyGraph();
Set<AbstractProject> tups = graph.getTransitiveUpstream(downstreamProject);
for (AbstractProject tup : tups) {
if (tup != excludeProject && (tup.isBuilding() || tup.isInQueue())) return true;
}
return false;
}
@Override
public boolean shouldSchedule(Task p, List<Action> actions) {
if (p instanceof AbstractProject) {
if (((AbstractProject) p).getProperty(SkipWhenUpstreamTriggeredJobProperty.class) != null) {
// If any upstream projects are currently queued or building, skip scheduling
Set<AbstractProject> upstreamProjects =
((AbstractProject) p).getTransitiveUpstreamProjects();
for (AbstractProject upstreamProject : upstreamProjects) {
if (upstreamProject.isBuilding()) {
return false;
}
if (upstreamProject.isInQueue()) {
return false;
}
}
}
}
return true;
}