*/
@Override
public JGitFlow call() throws JGitFlowIOException, JGitFlowGitAPIException, AlreadyInitializedException, SameBranchException
{
Git git = null;
reporter.debugCommandCall(SHORT_NAME);
if (null == this.context)
{
this.context = new InitContext();
}
try
{
git = getOrInitGit(directory);
}
catch (IOException e)
{
reporter.errorText(SHORT_NAME, e.getMessage());
reporter.endCommand();
throw new JGitFlowIOException(e);
}
catch (GitAPIException e)
{
reporter.errorText(SHORT_NAME, e.getMessage());
reporter.endCommand();
throw new JGitFlowGitAPIException(e);
}
Repository repo = git.getRepository();
GitFlowConfiguration gfConfig = new GitFlowConfiguration(git);
RevWalk walk = null;
try
{
if (!force && gfConfig.gitFlowIsInitialized())
{
reporter.errorText(SHORT_NAME,"git flow is already initialized and force flag is false");
reporter.endCommand();
throw new AlreadyInitializedException("Already initialized for git flow.");
}
//First setup master
if (gfConfig.hasMasterConfigured() && !force)
{
context.setMaster(gfConfig.getMaster());
}
//if no local master exists, but a remote does, check it out
if (!GitHelper.localBranchExists(git, context.getMaster()) && GitHelper.remoteBranchExists(git, context.getMaster()))
{
reporter.debugText(SHORT_NAME,"creating new local master branch from origin master");
git.branchCreate()
.setName(context.getMaster())
.setUpstreamMode(CreateBranchCommand.SetupUpstreamMode.SET_UPSTREAM)
.setStartPoint("origin/" + context.getMaster())
.call();
}
gfConfig.setMaster(context.getMaster());
//now setup develop
if (gfConfig.hasDevelopConfigured() && !force)
{
context.setDevelop(gfConfig.getDevelop());
}
if (context.getDevelop().equals(context.getMaster()))
{
reporter.errorText(SHORT_NAME,"master and develop branches configured with the same name: [" + context.getMaster() + "]");
reporter.endCommand();
throw new SameBranchException("master and develop branches cannot be the same: [" + context.getMaster() + "]");
}
gfConfig.setDevelop(context.getDevelop());
//Creation of HEAD
walk = new RevWalk(repo);
ObjectId masterBranch = repo.resolve(Constants.R_HEADS + context.getMaster());
RevCommit masterCommit = null;
if (null != masterBranch)
{
try
{
masterCommit = walk.parseCommit(masterBranch);
}
catch (MissingObjectException e)
{
//ignore
}
catch (IncorrectObjectTypeException e)
{
//ignore
}
}
if (null == masterCommit)
{
reporter.debugText(SHORT_NAME,"no commits found on master. creating initial commit.");
RefUpdate refUpdate = repo.getRefDatabase().newUpdate(Constants.HEAD, false);
refUpdate.setForceUpdate(true);
refUpdate.link(Constants.R_HEADS + context.getMaster());
git.commit().setMessage("Initial Commit").call();
}
//creation of develop
if (!GitHelper.localBranchExists(git, context.getDevelop()))
{
if (GitHelper.remoteBranchExists(git, context.getDevelop()))
{
reporter.debugText(SHORT_NAME,"creating new local develop branch from origin develop");
git.branchCreate()
.setName(context.getDevelop())
.setUpstreamMode(CreateBranchCommand.SetupUpstreamMode.SET_UPSTREAM)
.setStartPoint("origin/" + context.getDevelop())
.call();
}
else
{
reporter.debugText(SHORT_NAME,"creating new local develop branch without origin");
git.branchCreate()
.setName(context.getDevelop())
.setUpstreamMode(CreateBranchCommand.SetupUpstreamMode.NOTRACK)
.call();
}
}
git.checkout().setName(context.getDevelop()).call();
//setup prefixes
for (String prefixName : gfConfig.getPrefixNames())
{
if (!gfConfig.hasPrefixConfigured(prefixName) || force)