int GitStatus::GetDirStatus(const CString& gitdir, const CString& subpath, git_wc_status_kind* status, BOOL IsFul, BOOL IsRecursive, BOOL IsIgnore)
{
if (!status)
return 0;
CString path = subpath;
path.Replace(_T('\\'), _T('/'));
if (!path.IsEmpty() && path[path.GetLength() - 1] != _T('/'))
path += _T('/'); //Add trail / to show it is directory, not file name.
g_IndexFileMap.CheckAndUpdate(gitdir, true);
SHARED_INDEX_PTR indexptr = g_IndexFileMap.SafeGet(gitdir);
if (!indexptr)
{
*status = git_wc_status_unversioned;
return 0;
}
CString lowcasepath = path;
lowcasepath.MakeLower();
int pos = SearchInSortVector(*indexptr, lowcasepath, lowcasepath.GetLength());
// Not In Version Contorl
if (pos < 0)
{
if (!IsIgnore)
{
*status = git_wc_status_unversioned;
return 0;
}
// Check ignore always.
if (g_IgnoreList.CheckIgnoreChanged(gitdir, path, true))
g_IgnoreList.LoadAllIgnoreFile(gitdir, path, true);
if (g_IgnoreList.IsIgnore(path, gitdir, true))
*status = git_wc_status_ignored;
else
*status = git_wc_status_unversioned;
g_HeadFileMap.CheckHeadAndUpdate(gitdir);
SHARED_TREE_PTR treeptr = g_HeadFileMap.SafeGet(gitdir);
// Check init repository
if (treeptr->HeadIsEmpty() && path.IsEmpty())
*status = git_wc_status_normal;
// check if only one file in repository is deleted in index
else if (path.IsEmpty() && !treeptr->empty())
*status = git_wc_status_deleted;
return 0;
}
// In version control
*status = git_wc_status_normal;
int start = 0;
int end = 0;
GetRangeInSortVector(*indexptr, lowcasepath, lowcasepath.GetLength(), &start, &end, pos);
// Check Conflict;
for (auto it = indexptr->cbegin() + start, itlast = indexptr->cbegin() + end; indexptr->m_bHasConflicts && it <= itlast; ++it)
{
if (((*it).m_Flags & GIT_IDXENTRY_STAGEMASK) != 0)
{
*status = git_wc_status_conflicted;
break;
}
}
if (IsFul && (*status != git_wc_status_conflicted))
{
*status = git_wc_status_normal;
g_HeadFileMap.CheckHeadAndUpdate(gitdir);
// Check Add
{
// Check if new init repository
SHARED_TREE_PTR treeptr = g_HeadFileMap.SafeGet(gitdir);
if (!treeptr->empty() || treeptr->HeadIsEmpty())
{
for (auto it = indexptr->cbegin() + start, itlast = indexptr->cbegin() + end; it <= itlast; ++it)
{
pos = SearchInSortVector(*treeptr, (*it).m_FileName, -1);
if (pos < 0)
{
*status = max(git_wc_status_added, *status); // added file found
break;
}
if (pos >= 0 && treeptr->at(pos).m_Hash != (*it).m_IndexHash)
{
*status = max(git_wc_status_modified, *status); // modified file found
break;
}
}
// Check Delete
if (*status == git_wc_status_normal)
{
pos = SearchInSortVector(*treeptr, lowcasepath, lowcasepath.GetLength());
if (pos < 0)
*status = max(git_wc_status_added, *status); // added file found
else
{
int hstart, hend;
GetRangeInSortVector(*treeptr, lowcasepath, lowcasepath.GetLength(), &hstart, &hend, pos);
for (auto hit = treeptr->cbegin() + hstart, lastElement = treeptr->cbegin() + hend; hit <= lastElement; ++hit)
{
if (SearchInSortVector(*indexptr, (*hit).m_FileName, -1) < 0)
{
*status = max(git_wc_status_deleted, *status); // deleted file found
break;
}
}
}
}
}
} /* End lock*/
}
// When status == git_wc_status_conflicted, needn't check each file status
// because git_wc_status_conflicted is highest.s
if (*status == git_wc_status_conflicted)
return 0;
for (auto it = indexptr->cbegin() + start, itlast = indexptr->cbegin() + end; it <= itlast; ++it)
{
//skip child directory
if (!IsRecursive && (*it).m_FileName.Find(_T('/'), path.GetLength()) > 0)
continue;
git_wc_status_kind filestatus = git_wc_status_none;
bool assumeValid = false;
bool skipWorktree = false;
GetFileStatus(gitdir, (*it).m_FileName, &filestatus, IsFul, IsRecursive, IsIgnore, nullptr, nullptr, &assumeValid, &skipWorktree);
switch (filestatus)
{
case git_wc_status_added:
case git_wc_status_modified:
case git_wc_status_deleted:
case git_wc_status_conflicted:
*status = GetMoreImportant(filestatus, *status);
}
}
return 0;
}
int GitStatus::EnumDirStatus(const CString &gitdir, const CString &subpath, git_wc_status_kind * status,BOOL IsFul, BOOL IsRecursive, BOOL IsIgnore, FILL_STATUS_CALLBACK callback, void *pData)
{
if (!status)
return 0;
CString path = subpath;
path.Replace(_T('\\'), _T('/'));
if (!path.IsEmpty() && path[path.GetLength() - 1] != _T('/'))
path += _T('/'); // Add trail / to show it is directory, not file name.
std::vector<CGitFileName> filelist;
GetFileList(CombinePath(gitdir, subpath), filelist);
g_IndexFileMap.CheckAndUpdate(gitdir,true);
g_HeadFileMap.CheckHeadAndUpdate(gitdir);
SHARED_INDEX_PTR indexptr = g_IndexFileMap.SafeGet(gitdir);
SHARED_TREE_PTR treeptr = g_HeadFileMap.SafeGet(gitdir);
// new git working tree has no index file
if (!indexptr.get())
{
for (auto it = filelist.cbegin(); it != filelist.cend(); ++it)
{
CString casepath = path;
casepath += it->m_CaseFileName;
bool bIsDir = false;
if (!it->m_FileName.IsEmpty() && it->m_FileName[it->m_FileName.GetLength() - 1] == _T('/'))
bIsDir = true;
if (IsIgnore)
{
if (g_IgnoreList.CheckIgnoreChanged(gitdir, casepath, bIsDir))
g_IgnoreList.LoadAllIgnoreFile(gitdir, casepath, bIsDir);
if (g_IgnoreList.IsIgnore(casepath, gitdir, bIsDir))
*status = git_wc_status_ignored;
else if (bIsDir)
continue;
else
*status = git_wc_status_unversioned;
}
else if (bIsDir)
continue;
else
*status = git_wc_status_unversioned;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
}
return 0;
}
CString lowcasepath = path;
lowcasepath.MakeLower();
for (auto it = filelist.cbegin(), itend = filelist.cend(); it != itend; ++it)
{
CString onepath(lowcasepath);
onepath += it->m_FileName;
CString casepath(path);
casepath += it->m_CaseFileName;
bool bIsDir = false;
if (!onepath.IsEmpty() && onepath[onepath.GetLength() - 1] == _T('/'))
bIsDir = true;
int matchLength = -1;
if (bIsDir)
matchLength = onepath.GetLength();
int pos = SearchInSortVector(*indexptr, onepath, matchLength);
int posintree = SearchInSortVector(*treeptr, onepath, matchLength);
if (pos < 0 && posintree < 0)
{
if (onepath.IsEmpty())
continue;
if (!IsIgnore)
{
*status = git_wc_status_unversioned;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
continue;
}
if (g_IgnoreList.CheckIgnoreChanged(gitdir, casepath, bIsDir))
g_IgnoreList.LoadAllIgnoreFile(gitdir, casepath, bIsDir);
if (g_IgnoreList.IsIgnore(casepath, gitdir, bIsDir))
*status = git_wc_status_ignored;
else
*status = git_wc_status_unversioned;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
}
else if (pos < 0 && posintree >= 0) /* check if file delete in index */
{
*status = git_wc_status_deleted;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
}
else if (pos >= 0 && posintree < 0) /* Check if file added */
{
*status = git_wc_status_added;
if (indexptr->at(pos).m_Flags & GIT_IDXENTRY_STAGEMASK)
*status = git_wc_status_conflicted;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
}
else
{
if (onepath.IsEmpty())
continue;
if (bIsDir)
{
*status = git_wc_status_normal;
if (callback)
callback(CombinePath(gitdir, casepath), *status, bIsDir, pData, false, false);
}
else
{
bool assumeValid = false;
bool skipWorktree = false;
git_wc_status_kind filestatus;
GetFileStatus(gitdir, casepath, &filestatus, IsFul, IsRecursive, IsIgnore, callback, pData, &assumeValid, &skipWorktree);
}
}
}/*End of For*/
/* Check deleted file in system */
int start = 0, end = 0;
int pos = SearchInSortVector(*indexptr, lowcasepath, lowcasepath.GetLength()); // match path prefix, (sub)folders end with slash
std::map<CString, bool> skipWorktreeMap;
if (GetRangeInSortVector(*indexptr, lowcasepath, lowcasepath.GetLength(), &start, &end, pos) == 0)
{
CString oldstring;
for (auto it = indexptr->cbegin() + start, itlast = indexptr->cbegin() + end; it <= itlast; ++it)
{
int commonPrefixLength = lowcasepath.GetLength();
int index = (*it).m_FileName.Find(_T('/'), commonPrefixLength);
if (index < 0)
index = (*it).m_FileName.GetLength();
else
++index; // include slash at the end for subfolders, so that we do not match files by mistake
CString filename = (*it).m_FileName.Mid(commonPrefixLength, index - commonPrefixLength);
if (oldstring != filename)
{
oldstring = filename;
if (SearchInSortVector(filelist, filename, filename.GetLength()) < 0)
{
bool skipWorktree = false;
*status = git_wc_status_deleted;
if (((*it).m_Flags & GIT_IDXENTRY_SKIP_WORKTREE) != 0)
{
skipWorktreeMap[filename] = true;
skipWorktree = true;
*status = git_wc_status_normal;
}
if (callback)
callback(CombinePath(gitdir, (*it).m_FileName), *status, false, pData, false, skipWorktree);
}
}
}
}
start = end = 0;
pos = SearchInSortVector(*treeptr, lowcasepath, lowcasepath.GetLength()); // match path prefix, (sub)folders end with slash
if (GetRangeInSortVector(*treeptr, lowcasepath, lowcasepath.GetLength(), &start, &end, pos) == 0)
{
CString oldstring;
for (auto it = treeptr->cbegin() + start, itlast = treeptr->cbegin() + end; it <= itlast; ++it)
{
int commonPrefixLength = lowcasepath.GetLength();
int index = (*it).m_FileName.Find(_T('/'), commonPrefixLength);
if (index < 0)
index = (*it).m_FileName.GetLength();
else
++index; // include slash at the end for subfolders, so that we do not match files by mistake
CString filename = (*it).m_FileName.Mid(commonPrefixLength, index - commonPrefixLength);
if (oldstring != filename && skipWorktreeMap[filename] != true)
{
oldstring = filename;
if (SearchInSortVector(filelist, filename, filename.GetLength()) < 0)
{
*status = git_wc_status_deleted;
if (callback)
callback(CombinePath(gitdir, (*it).m_FileName), *status, false, pData, false, false);
}
}
}
}
return 0;
}