void onSetSvnPath(CmdLine& cmdLine)
{
std::wstring path = cmdLine.next();
if(path.empty())
JStd::CmdLine::throwUsage(L"<new svn path> [remote name]");
string remote = GitSvn::wtoa(cmdLine.next());
if(remote.empty())
remote = "svn";
remote = GitSvn::toRef(remote, GitSvn::eRT_meta);
//Git::CRepo gitRepo(L".\");
Git::CRepo gitRepo;
GitSvn::openCur(gitRepo);
Git::VectorCommit parents;
parents.push_back(std::tr1::shared_ptr<Git::CCommit>(new Git::CCommit(gitRepo, gitRepo.GetRef(remote.c_str()).Oid())));
Git::CTree tree(gitRepo, parents.front()->Tree());
std::string commitMsg = GitSvn::wtoa(L"SvnPath: " + path);
Git::CSignature sig(gitRepo);
gitRepo.Commit(remote.c_str(), sig, sig, commitMsg.c_str(), tree, parents);
cout << "SVN path set to " << GitSvn::wtoa(path) << endl;
}
void onClone(CmdLine& cmdLine)
{
std::wstring gitPath = cmdLine.next();
std::wstring svnPath = cmdLine.next();
if(gitPath.empty() || svnPath.empty())
JStd::CmdLine::throwUsage(L"<git repo path> <svn repo path> [remote name]");
std::string remoteName = JStd::String::ToMult(cmdLine.next(), CP_UTF8);
if(remoteName.empty())
remoteName = "svn";
SvnToGitSync(gitPath.c_str(), JStd::String::ToMult(svnPath.c_str(), CP_UTF8).c_str(), remoteName.c_str());
}
void onFetch(CmdLine& cmdLine)
{
Git::CRepo gitRepo;
GitSvn::openCur(gitRepo);
svn::Repo svnRepo;
string remote = GitSvn::wtoa(cmdLine.next());
if(remote.empty())
remote = "svn";
RevSyncCtxt ctxt(gitRepo, svnRepo, "");
ctxt.m_csBaseRefName = remote;
//Initialize
std::string svnPath;
bool bFirst = true;
svn_revnum_t LastRev = 0;
Git::CCommitWalker walker;
walker.Init(gitRepo);
walker.AddRev(gitRepo.GetRef(GitSvn::toRef(remote, GitSvn::eRT_meta).c_str()).Oid());
for(;!walker.End(); ++walker)
{
if(ctxt.m_lastCommit.isNull())
ctxt.m_lastCommit = walker.Curr();
Git::CCommit commit(gitRepo, walker.Curr());
istringstream msg(commit.Message());
string line;
string svnMsg;
bool bSvnMsg = false;
int rev = -1;
while(getline(msg, line))
{
if(bSvnMsg)
svnMsg += line;
else if(strncmp(line.c_str(), "SvnPath: ", 9) == 0)
{
if(svnPath.empty())
svnPath = line.c_str() + 9;
}
else if(strncmp(line.c_str(), "Rev: ", 5) == 0)
{
rev = atoi(line.c_str() + 4);
if(LastRev <= 0 && rev > 0)
{
LastRev = rev;
cout << "Head is at r" << LastRev << ", " << ctxt.m_lastCommit << endl;
}
cout << "Initializing... " << rev << " \r" << flush;
}
else if(strncmp(line.c_str(), "Msg:", 4) == 0)
bSvnMsg = true;
}
if(rev >= 0)
{
GitOids& rootOids = ctxt.SetOids("", rev);
Git::CTree tree(gitRepo, commit.Tree());
rootOids.m_oidContentTree = tree.Entry("content").Oid();
rootOids.m_oidMetaTree = tree.Entry("meta").Oid();
if(bFirst)
{
bFirst = false;
ctxt.SetOids("", SVN_INVALID_REVNUM) = rootOids;
}
}
}
if(svnPath.empty())
throw std::runtime_error("SVN path not set. Please specify with 'gitsvn setsvnpath <path>' command.");
svnRepo.Open(G_svnCtxt, svnPath.c_str());
gitRepo.BuildTreeNode(ctxt.m_rootTree, Git::CTree(gitRepo, Git::CCommit(gitRepo, ctxt.m_lastCommit).Tree()));
ctxt.m_svnRepoUrl = svnPath;
cout << "Initializing... " << "Done. Continuing from rev " << LastRev << "..." << endl;
RevSyncCtxt::EditorMaker editorMaker(&ctxt);
editorMaker.replay(&svnRepo, LastRev+1, svnRepo.head(), 1, true);
cout << "Done." << endl;
}
