protected RepositoryBrowser<T> getRepositoryBrowser() {
if (build == null || build.getProject() == null) {
return null;
}
final SCM scm = build.getProject().getScm();
return scm.getBrowser();
}
private static String keyFor(
@NonNull SCM scm,
@NonNull FilePath ws,
@Nullable AbstractBuild<?, ?> build) { // JENKINS-12298
StringBuilder b = new StringBuilder(scm.getType());
for (FilePath root : scm.getModuleRoots(ws, build)) {
b.append(root.getRemote().substring(ws.getRemote().length()));
}
return b.toString();
}
public SCMRevisionState get(
@NonNull SCM scm, @NonNull FilePath ws, @Nullable AbstractBuild<?, ?> build) {
SCMRevisionState state = revisionStates.get(scm.getKey());
if (state == null) {
// backward compatibility with 0.2
state = revisionStates.get(keyFor(scm, ws, build));
}
// for backward compatibility with version 0.1, try to get the state using the class name as
// well
if (state == null) state = revisionStates.get(scm.getClass().getName());
return state;
}
public void add(
@NonNull SCM scm,
@NonNull FilePath ws,
@Nullable Run<?, ?> build,
SCMRevisionState scmState) {
revisionStates.put(scm.getKey(), scmState);
}
public void buildEnvVars(AbstractBuild build, java.util.Map<String, String> env) {
super.buildEnvVars(build, env);
String branch = getSingleBranch(build);
if (branch != null) {
env.put(GIT_BRANCH, branch);
}
}
private void checkout(BuildListener listener) throws Exception {
try {
for (int retryCount = project.getScmCheckoutRetryCount(); ; retryCount--) {
// for historical reasons, null in the scm field means CVS, so we need to explicitly set
// this to something
// in case check out fails and leaves a broken changelog.xml behind.
// see
// http://www.nabble.com/CVSChangeLogSet.parse-yields-SAXParseExceptions-when-parsing-bad-*AccuRev*-changelog.xml-files-td22213663.html
AbstractBuild.this.scm = new NullChangeLogParser();
try {
if (project.checkout(
AbstractBuild.this, launcher, listener, new File(getRootDir(), "changelog.xml"))) {
// check out succeeded
SCM scm = project.getScm();
AbstractBuild.this.scm = scm.createChangeLogParser();
AbstractBuild.this.changeSet = AbstractBuild.this.calcChangeSet();
for (SCMListener l : Hudson.getInstance().getSCMListeners())
l.onChangeLogParsed(AbstractBuild.this, listener, changeSet);
return;
}
} catch (AbortException e) {
listener.error(e.getMessage());
} catch (IOException e) {
// checkout error not yet reported
e.printStackTrace(listener.getLogger());
}
if (retryCount == 0) // all attempts failed
throw new RunnerAbortedException();
listener.getLogger().println("Retrying after 10 seconds");
Thread.sleep(10000);
}
} catch (InterruptedException e) {
listener.getLogger().println(Messages.AbstractProject_ScmAborted());
LOGGER.log(Level.INFO, AbstractBuild.this + " aborted", e);
throw new RunnerAbortedException();
}
}
public static List<SCMDescriptor<?>> getSCMDescriptors(AbstractProject<?, ?> project) {
return SCM._for(project);
}