/** validate the value for a remote (repository) location. */
public FormValidation doCheckCredentialsId(
StaplerRequest req,
@AncestorInPath SCMSourceOwner context,
@QueryParameter String remoteBase,
@QueryParameter String value) {
// TODO suspiciously similar to
// SubversionSCM.ModuleLocation.DescriptorImpl.checkCredentialsId; refactor into shared
// method?
// Test the connection only if we may use the credentials
if (context == null && !Jenkins.getActiveInstance().hasPermission(Jenkins.ADMINISTER)
|| context != null && !context.hasPermission(CredentialsProvider.USE_ITEM)) {
return FormValidation.ok();
}
// if check remote is reporting an issue then we don't need to
String url = Util.fixEmptyAndTrim(remoteBase);
if (url == null) return FormValidation.ok();
if (!URL_PATTERN.matcher(url).matches()) return FormValidation.ok();
try {
String urlWithoutRevision = SvnHelper.getUrlWithoutRevision(url);
SVNURL repoURL = SVNURL.parseURIDecoded(urlWithoutRevision);
StandardCredentials credentials =
value == null
? null
: CredentialsMatchers.firstOrNull(
CredentialsProvider.lookupCredentials(
StandardCredentials.class,
context,
ACL.SYSTEM,
URIRequirementBuilder.fromUri(repoURL.toString()).build()),
CredentialsMatchers.withId(value));
if (checkRepositoryPath(context, repoURL, credentials) != SVNNodeKind.NONE) {
// something exists; now check revision if any
SVNRevision revision = getRevisionFromRemoteUrl(url);
if (revision != null && !revision.isValid()) {
return FormValidation.errorWithMarkup(
hudson.scm.subversion.Messages.SubversionSCM_doCheckRemote_invalidRevision());
}
return FormValidation.ok();
}
SVNRepository repository = null;
try {
repository =
getRepository(
context, repoURL, credentials, Collections.<String, Credentials>emptyMap(), null);
long rev = repository.getLatestRevision();
// now go back the tree and find if there's anything that exists
String repoPath = getRelativePath(repoURL, repository);
String p = repoPath;
while (p.length() > 0) {
p = SVNPathUtil.removeTail(p);
if (repository.checkPath(p, rev) == SVNNodeKind.DIR) {
// found a matching path
List<SVNDirEntry> entries = new ArrayList<SVNDirEntry>();
repository.getDir(p, rev, false, entries);
// build up the name list
List<String> paths = new ArrayList<String>();
for (SVNDirEntry e : entries)
if (e.getKind() == SVNNodeKind.DIR) paths.add(e.getName());
String head = SVNPathUtil.head(repoPath.substring(p.length() + 1));
String candidate = EditDistance.findNearest(head, paths);
return FormValidation.error(
hudson.scm.subversion.Messages.SubversionSCM_doCheckRemote_badPathSuggest(
p, head, candidate != null ? "/" + candidate : ""));
}
}
return FormValidation.error(
hudson.scm.subversion.Messages.SubversionSCM_doCheckRemote_badPath(repoPath));
} finally {
if (repository != null) repository.closeSession();
}
} catch (SVNException e) {
LOGGER.log(Level.INFO, "Failed to access subversion repository " + url, e);
String message =
hudson.scm.subversion.Messages.SubversionSCM_doCheckRemote_exceptionMsg1(
Util.escape(url),
Util.escape(e.getErrorMessage().getFullMessage()),
"javascript:document.getElementById('svnerror').style.display='block';"
+ "document.getElementById('svnerrorlink').style.display='none';"
+ "return false;")
+ "<br/><pre id=\"svnerror\" style=\"display:none\">"
+ Functions.printThrowable(e)
+ "</pre>";
return FormValidation.errorWithMarkup(message);
}
}
