private void handlePullRequestEvent(String payload) throws IOException {
GitHub gitHub = createGitHub(JSONObject.fromObject(payload));
if (gitHub == null) {
return;
}
GHEventPayload.PullRequest pullRequest =
gitHub.parseEventPayload(new StringReader(payload), GHEventPayload.PullRequest.class);
if (SUPPORTED_EVENTS.contains(pullRequest.getAction())) {
Authentication old = SecurityContextHolder.getContext().getAuthentication();
SecurityContextHolder.getContext().setAuthentication(ACL.SYSTEM);
try {
for (AbstractProject<?, ?> job : Jenkins.getInstance().getAllItems(AbstractProject.class)) {
PullRequestBuildTrigger trigger = job.getTrigger(PullRequestBuildTrigger.class);
if (trigger != null && trigger.getBuildHandler() instanceof PullRequestBuildHandler) {
((PullRequestBuildHandler) trigger.getBuildHandler()).handle(pullRequest, gitHub);
}
}
} finally {
SecurityContextHolder.getContext().setAuthentication(old);
}
} else {
LOGGER.warning(
MessageFormat.format(
"Unsupported pull request action: ''{0}''", pullRequest.getAction()));
}
}
public void doIndex(StaplerRequest req, StaplerResponse resp) {
String event = req.getHeader("X-GitHub-Event");
String payload = req.getParameter("payload");
if (payload == null) {
logger.log(Level.SEVERE, "Request doesn't contain payload.");
return;
}
GhprbGitHub gh = GhprbTrigger.getDscp().getGitHub();
logger.log(Level.INFO, "Got payload event: {0}", event);
try {
if ("issue_comment".equals(event)) {
GHEventPayload.IssueComment issueComment =
gh.get()
.parseEventPayload(new StringReader(payload), GHEventPayload.IssueComment.class);
for (GhprbRepository repo : getRepos(issueComment.getRepository())) {
repo.onIssueCommentHook(issueComment);
}
} else if ("pull_request".equals(event)) {
GHEventPayload.PullRequest pr =
gh.get().parseEventPayload(new StringReader(payload), GHEventPayload.PullRequest.class);
for (GhprbRepository repo : getRepos(pr.getPullRequest().getRepository())) {
repo.onPullRequestHook(pr);
}
} else {
logger.log(Level.WARNING, "Request not known");
}
} catch (IOException ex) {
logger.log(Level.SEVERE, "Failed to parse github hook payload.", ex);
}
}
void handle(GHEventPayload.PullRequest prEventPayload, GitHub gitHub) throws IOException {
GHPullRequest pullRequest = prEventPayload.getPullRequest();
String pullRequestUrl = pullRequest.getHtmlUrl().toString();
if (!pullRequestUrl.startsWith(gitHubRepositoryUrl)) {
LOGGER.config(
MessageFormat.format(
"Pull request {0} is not related to project {1}. "
+ "GitHub project URL configured for project {1}: {2}",
pullRequestUrl, project.getFullName(), gitHubRepositoryUrl));
return;
}
LOGGER.info(
MessageFormat.format(
"Handling event ''{0}'' of pull request {1} for project {2}",
prEventPayload.getAction(), pullRequestUrl, project.getFullName()));
PullRequestManager pullRequestManager = PullRequestManager.getInstance();
PullRequestData pullRequestData =
pullRequestManager.getPullRequestData(pullRequestUrl, project);
if (PullRequestManager.PullRequestAction.CLOSED.equals(prEventPayload.getAction())) {
if (pullRequestData != null) {
cancelBuilds(pullRequestData);
deleteInstances(pullRequest);
} else {
LOGGER.warning(
"No previous data available for received Pull Request 'close' event: "
+ pullRequestUrl);
}
return;
}
if (!isWhitelisted(pullRequest.getUser(), gitHub)) {
LOGGER.info(
MessageFormat.format(
"GitHub user {0} is not in the whitelist of project {1}",
pullRequest.getUser().getLogin(), project.getFullName()));
return;
}
boolean startBuild = false;
if (pullRequestData == null) {
if (PullRequestManager.PullRequestAction.SYNCHRONIZE.equals(prEventPayload.getAction())) {
LOGGER.info(
MessageFormat.format(
"Updated pull request {0} was not built previously", pullRequestUrl));
}
pullRequestData = pullRequestManager.addPullRequestData(pullRequest, project);
startBuild = pullRequestData.getLastUpdated().equals(pullRequest.getUpdatedAt());
} else if (pullRequestData.update(pullRequest)) {
pullRequestData.save();
startBuild = true;
}
if (LOGGER.isLoggable(Level.FINEST)) {
LOGGER.finest("Received event payload: " + prEventPayload);
}
if (startBuild) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine(
"Cancelling previous running builds and starting new build for Pull request: "
+ pullRequestData);
}
cancelBuilds(pullRequestData);
build(pullRequest, null, new TriggerCause(prEventPayload));
} else if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("No new build has been triggered for Pull request: " + pullRequestData);
}
}