public FormValidation doCheckUrl(
@AncestorInPath Item project,
@QueryParameter String credentialsId,
@QueryParameter String value)
throws IOException, InterruptedException {
if (project == null || !project.hasPermission(Item.CONFIGURE)) {
return FormValidation.ok();
}
String url = Util.fixEmptyAndTrim(value);
if (url == null) return FormValidation.error("Please enter repository url.");
// get git executable on master
final EnvVars environment = new EnvVars(EnvVars.masterEnvVars);
GitClient git =
Git.with(TaskListener.NULL, environment)
.using(GitTool.getDefaultInstallation().getGitExe())
.getClient();
if (credentialsId != null) {
StandardCredentials credentials = lookupCredentials(project, credentialsId, url);
if (credentials != null) git.addDefaultCredentials(credentials);
}
// attempt to connect the provided URL
try {
git.getHeadRev(url, "HEAD");
} catch (GitException e) {
return FormValidation.error(Messages.UserRemoteConfig_FailedToConnect(e.getMessage()));
}
return FormValidation.ok();
}
