public void copyBinaryFolders(String pattern, List<String> exclusionList, File destination)
throws IOException {
File root = sourceRepository.getDirectory().getParentFile();
Collection<File> files = FileUtil.findDirectoriesThatEndWith(root, pattern);
FilenameFilter filter =
new FilenameFilter() {
public boolean accept(File dir, String name) {
return true;
}
};
int pathlength = root.getCanonicalPath().length();
for (File f : files) {
// construct the directory to copied
if (f.getCanonicalPath().startsWith(root.getCanonicalPath())) {
// get the path that is additional
String pathfraction = f.getCanonicalPath().substring(pathlength);
File d = new File(destination, pathfraction);
System.out.println("copying " + f.getCanonicalPath() + " to " + d.getAbsolutePath());
FileUtil.doCopyDirectory(f, d, filter, true, exclusionList);
}
}
}
public void createBinaryRepository() throws IOException, GitException, MapServiceException {
// check whether "binary repository" exists
if (isBinaryRepositoryAvailable()) throw new GitException("Repository already exists");
// find the name of the "source repository"
// String sourceRepoName = getRepositoryName();
// find where ".git" folder is found
File f = sourceRepository.getDirectory();
File sourceRepoFolder = f.getParentFile();
String sourceRepoFolderName = f.getParentFile().getName();
// calculate binary repository folder
File parent = f.getParentFile().getParentFile();
File binaryRepoFolder = new File(parent, ("." + sourceRepoFolderName));
// create binary repository folder
FileUtils.mkdir(binaryRepoFolder, true);
// initialize "git" repository
InitCommand initCmd = Git.init();
initCmd.setDirectory(binaryRepoFolder);
Git binaryRepo = null;
try {
System.out.println("initializing bare repository");
binaryRepo = initCmd.call();
} catch (GitAPIException e) {
throw new GitException("unable to initialize repository", e);
}
System.out.println("adding readme.md file");
createReadMeFile(binaryRepoFolder);
// get "status"
StatusCommand statusC = binaryRepo.status();
Collection<String> toadd = GitUtils.getFilesToStage(statusC);
// add "readme" file to staging
if (toadd.size() > 0) {
AddCommand add = binaryRepo.add();
for (String file : toadd) {
add.addFilepattern(file);
}
try {
add.call();
CommitCommand commit = binaryRepo.commit();
commit.setMessage("initial commit");
System.out.println("performing first commit");
commit.call();
} catch (NoFilepatternException e) {
throw new GitException("unable to add file(s)", e);
} catch (GitAPIException e) {
throw new GitException("Unable to add or commit", e);
}
}
// Calculate the remote url for binary repository
String remoteUrl = calculateBinaryRepositoryUrl();
// TODO: check whether the remote exists, if not create it, else fail
GitHub github = new GitHubClient().getGithub();
GHOrganization githubOrg = github.getOrganization("Binary");
GHRepository repository = githubOrg.getRepository(GitUtils.getRepositoryName(remoteUrl));
if (repository == null) {
System.out.println("creating remote repository : " + remoteUrl);
GHRepository repo =
githubOrg.createRepository(
GitUtils.getRepositoryName(remoteUrl),
"Binary repository",
"https://github.scm.corp.ebay.com",
"Owners",
true);
System.out.println(repo.getUrl() + " created successfully ");
} else {
// fail, it shouldn't come here
}
// add "remote" repository
StoredConfig config = binaryRepo.getRepository().getConfig();
config.setString("remote", "origin", "url", remoteUrl);
System.out.println("adding remote origin " + remoteUrl);
config.save();
// get "status"
StatusCommand stat = binaryRepo.status();
Collection<String> filesToAdd = GitUtils.getFilesToStage(stat);
// add files to "staging"
if (filesToAdd.size() > 0) {
AddCommand addCmd = binaryRepo.add();
for (String file : filesToAdd) {
addCmd.addFilepattern(file);
}
try {
addCmd.call();
} catch (NoFilepatternException e) {
throw new GitException("unable to add files", e);
} catch (GitAPIException e) {
throw new GitException("unable to add files", e);
}
}
// commit
System.out.println("commiting the files");
CommitCommand commit = binaryRepo.commit();
// add the 'source' repository git-url, commit-id and branch
commit.setMessage("adding readme.md file");
try {
commit.call();
} catch (NoHeadException e) {
throw new GitException("unable to commit", e);
} catch (NoMessageException e) {
throw new GitException("unable to commit", e);
} catch (UnmergedPathsException e) {
throw new GitException("unable to commit", e);
} catch (ConcurrentRefUpdateException e) {
throw new GitException("unable to commit", e);
} catch (WrongRepositoryStateException e) {
throw new GitException("unable to commit", e);
} catch (GitAPIException e) {
throw new GitException("unable to commit", e);
}
// push
System.out.println("pushing to remote");
PushCommand push = binaryRepo.push();
try {
push.call();
} catch (InvalidRemoteException e) {
throw new GitException("unable to push", e);
} catch (TransportException e) {
throw new GitException("unable to push", e);
} catch (GitAPIException e) {
throw new GitException("unable to push", e);
}
// read the branch from "source" repository
String branchname = sourceRepository.getBranch();
// create a "branch"
if (!branchname.toLowerCase().equals("master")) {
CreateBranchCommand branchCmd = binaryRepo.branchCreate();
branchCmd.setName(branchname);
try {
// create branch
branchCmd.call();
// checkout the branch
CheckoutCommand checkout = binaryRepo.checkout();
checkout.setName(branchname);
checkout.call();
} catch (RefAlreadyExistsException e) {
throw new GitException("unable to create a branch", e);
} catch (RefNotFoundException e) {
throw new GitException("unable to create a branch", e);
} catch (InvalidRefNameException e) {
throw new GitException("unable to create a branch", e);
} catch (GitAPIException e) {
throw new GitException("unable to create a branch", e);
}
}
// find the "localobr" folders and exclude them during copy
List<String> excludes = new ArrayList<String>();
Collection<File> excludeFiles =
FileUtil.findDirectoriesThatEndWith(sourceRepoFolder, "localobr");
for (File file : excludeFiles) {
excludes.add(file.getCanonicalPath());
}
// copy the classes
System.out.println("copying binary files");
copyBinaryFolders("target", excludes, binaryRepoFolder);
// get "status"
StatusCommand statusCmd = binaryRepo.status();
Collection<String> tobeAdded = GitUtils.getFilesToStage(statusCmd);
// add files to "staging"
if (tobeAdded.size() > 0) {
AddCommand addCmd = binaryRepo.add();
for (String file : tobeAdded) {
addCmd.addFilepattern(file);
}
try {
addCmd.call();
} catch (NoFilepatternException e) {
throw new GitException("unable to add files", e);
} catch (GitAPIException e) {
throw new GitException("unable to add files", e);
}
}
// commit
System.out.println("commiting the files");
CommitCommand commit1 = binaryRepo.commit();
commit1.setMessage("saving the files");
try {
commit1.call();
} catch (NoHeadException e) {
throw new GitException("unable to commit", e);
} catch (NoMessageException e) {
throw new GitException("unable to commit", e);
} catch (UnmergedPathsException e) {
throw new GitException("unable to commit", e);
} catch (ConcurrentRefUpdateException e) {
throw new GitException("unable to commit", e);
} catch (WrongRepositoryStateException e) {
throw new GitException("unable to commit", e);
} catch (GitAPIException e) {
throw new GitException("unable to commit", e);
}
// push
System.out.println("pushing to remote");
PushCommand pushCmd = binaryRepo.push();
try {
pushCmd.call();
} catch (InvalidRemoteException e) {
throw new GitException("unable to push", e);
} catch (TransportException e) {
throw new GitException("unable to push", e);
} catch (GitAPIException e) {
throw new GitException("unable to push", e);
}
final String repoUrl = getSourceRemoteUrl();
// branchName was computed above
final org.eclipse.jgit.lib.Repository repo =
new org.eclipse.jgit.storage.file.FileRepository(f);
final RevWalk revWalk = new RevWalk(repo);
final ObjectId resolve = repo.resolve(Constants.HEAD);
final RevCommit commitRev = revWalk.parseCommit(resolve);
final String commitHash = commitRev.getName();
Git git = Git.open(binaryRepoFolder);
final RevCommit binRepoResolveCommitRev;
try {
binRepoResolveCommitRev = git.log().call().iterator().next();
} catch (NoHeadException e) {
throw new GitException("No head found for repo", e);
} catch (GitAPIException e) {
throw new GitException("No head found for repo", e);
}
final String binRepoResolveCommitHash = binRepoResolveCommitRev.getName();
final String binRepoBranchName = git.getRepository().getBranch();
System.out.println("Update Bin Repo Service with the new changes - POST new object to service");
final BinRepoBranchCommitDO binRepoBranchCommitDO =
newInstance(
repoUrl,
branchname,
commitHash,
remoteUrl,
binRepoBranchName,
binRepoResolveCommitHash);
final WebResource resource = client.resource(getUrlForPost());
BinRepoBranchCommitDO postedDO = null;
try {
postedDO =
resource
.accept(MediaType.APPLICATION_XML)
.post(BinRepoBranchCommitDO.class, binRepoBranchCommitDO);
System.out.println("Posted Object = " + postedDO.toString());
} catch (UniformInterfaceException e) {
int statusCode = e.getResponse().getClientResponseStatus().getStatusCode();
System.out.println("status code: " + statusCode);
throw new MapServiceException("Unable to register the commit details", e);
}
// System.out.println(postedDO != null ? postedDO.toString() : "postedDO was null");
System.out.println("updated the map service");
}