public Object readResolve() {
// Migrate data
// Default unspecified to v0
if (configVersion == null) configVersion = 0L;
if (source != null) {
remoteRepositories = new ArrayList<RemoteConfig>();
branches = new ArrayList<BranchSpec>();
doGenerateSubmoduleConfigurations = false;
mergeOptions = new PreBuildMergeOptions();
remoteRepositories.add(
newRemoteConfig("origin", source, new RefSpec("+refs/heads/*:refs/remotes/origin/*")));
if (branch != null) {
branches.add(new BranchSpec(branch));
} else {
branches.add(new BranchSpec("*/master"));
}
}
if (configVersion < 1 && branches != null) {
// Migrate the branch specs from
// single * wildcard, to ** wildcard.
for (BranchSpec branchSpec : branches) {
String name = branchSpec.getName();
name = name.replace("*", "**");
branchSpec.setName(name);
}
}
if (mergeOptions.doMerge() && mergeOptions.getMergeRemote() == null) {
mergeOptions.setMergeRemote(remoteRepositories.get(0));
}
return this;
}
public SCM newInstance(StaplerRequest req) throws FormException {
List<RemoteConfig> remoteRepositories;
File temp;
try {
temp = File.createTempFile("tmp", "config");
} catch (IOException e1) {
throw new GitException("Error creating repositories", e1);
}
RepositoryConfig repoConfig = new RepositoryConfig(null, temp);
// Make up a repo config from the request parameters
String[] urls = req.getParameterValues("git.repo.url");
String[] names = req.getParameterValues("git.repo.name");
names = GitUtils.fixupNames(names, urls);
String[] refs = req.getParameterValues("git.repo.refspec");
if (names != null) {
for (int i = 0; i < names.length; i++) {
String name = names[i];
name = name.replace(' ', '_');
if (refs[i] == null || refs[i].length() == 0) {
refs[i] = "+refs/heads/*:refs/remotes/" + name + "/*";
}
repoConfig.setString("remote", name, "url", urls[i]);
repoConfig.setString("remote", name, "fetch", refs[i]);
}
}
try {
repoConfig.save();
remoteRepositories = RemoteConfig.getAllRemoteConfigs(repoConfig);
} catch (Exception e) {
throw new GitException("Error creating repositories", e);
}
temp.delete();
List<BranchSpec> branches = new ArrayList<BranchSpec>();
String[] branchData = req.getParameterValues("git.branch");
for (int i = 0; i < branchData.length; i++) {
branches.add(new BranchSpec(branchData[i]));
}
if (branches.size() == 0) {
branches.add(new BranchSpec("*/master"));
}
PreBuildMergeOptions mergeOptions = new PreBuildMergeOptions();
if (req.getParameter("git.doMerge") != null
&& req.getParameter("git.doMerge").trim().length() > 0) {
RemoteConfig mergeRemote = null;
String mergeRemoteName = req.getParameter("git.mergeRemote").trim();
if (mergeRemoteName.length() == 0) mergeRemote = remoteRepositories.get(0);
else
for (RemoteConfig remote : remoteRepositories) {
if (remote.getName().equals(mergeRemoteName)) {
mergeRemote = remote;
break;
}
}
if (mergeRemote == null)
throw new FormException(
"No remote repository configured with name '" + mergeRemoteName + "'",
"git.mergeRemote");
mergeOptions.setMergeRemote(mergeRemote);
mergeOptions.setMergeTarget(req.getParameter("git.mergeTarget"));
}
Collection<SubmoduleConfig> submoduleCfg = new ArrayList<SubmoduleConfig>();
GitWeb gitWeb = null;
String gitWebUrl = req.getParameter("gitweb.url");
if (gitWebUrl != null && gitWebUrl.length() > 0) {
try {
gitWeb = new GitWeb(gitWebUrl);
} catch (MalformedURLException e) {
throw new GitException("Error creating GitWeb", e);
}
}
return new GitSCM(
remoteRepositories,
branches,
mergeOptions,
req.getParameter("git.generate") != null,
submoduleCfg,
req.getParameter("git.clean") != null,
req.getParameter("git.choosing_strategy"),
gitWeb);
}
