/// <summary>
/// Scans the Project Item for deleted files and removes their local
/// copies from the local image of the project. Obeys the recursive setting
/// (and thus optionally calls itself recursively).
/// </summary>
/// <param name="item">The VSS Item (project) to check for deletions</param>
/// <param name="localPathPrefix">The path to the folder of the item being processed</param>
public void RemoveDeletedFromLocalImage(IVSSItem item, string localPathPrefix)
{
IVSSItems items = item.get_Items(true);
Hashtable deletedTable = BuildDeletedTable(items);
IEnumerator ie = items.GetEnumerator();
while (ie.MoveNext())
{
IVSSItem i = (IVSSItem)ie.Current;
string localPath = System.IO.Path.Combine(localPathPrefix, i.Name);
if (IsTrulyDeleted(deletedTable, i) && Exists(localPath))
{
SetToWriteable(localPath);
Delete(localPath);
}
else
{
if (IsProject(i) && Recursive)
{
RemoveDeletedFromLocalImage(i, System.IO.Path.Combine(localPathPrefix, i.Name));
}
}
}
}
private static void BuildFileList(IVSSItem fromVssProject)
{
string spec = fromVssProject.Spec;
if (vssFolderExclusionRegex != null && vssFolderExclusionRegex.IsMatch(spec))
{
searchLog.DebugFormat("Skipping project [Matched folder exclusion regex] {0}", spec);
return;
}
if (vssFolderInclusionRegex != null && !vssFolderInclusionRegex.IsMatch(spec))
{
searchLog.DebugFormat("Skipping file [Failed folder inclusion regex] {0}", spec);
return;
}
//still used to generate the project/directories at the beginning of the migration
/*if (!projList.Exists(proj => string.Compare(proj.Spec, spec, true) == 0))
* {
* projList.Add(fromVssProject);
* }*/
IVSSItems childItems = fromVssProject.get_Items(true);
IEnumerator enumerator = childItems.GetEnumerator();
while (enumerator.MoveNext())
{
var childItem = (IVSSItem)enumerator.Current;
if (childItem != null)
{
if (childItem.Type == (int)VSSItemType.VSSITEM_PROJECT)
{
searchLog.InfoFormat("Scanning Project {0}", childItem.Spec);
BuildRevisionList(childItem);
BuildFileList(childItem);
}
else
{
// skip VSS metadata files.
if (!Path.GetExtension(childItem.Name).Contains("scc"))
{
string fileSpec = childItem.Spec;
if (vssFileExclusionRegex != null && vssFileExclusionRegex.IsMatch(fileSpec))
{
searchLog.DebugFormat("Skipping file [Matched file exclusion regex] {0}", fileSpec);
continue;
}
if (vssFileInclusionRegex != null && !vssFileInclusionRegex.IsMatch(fileSpec))
{
searchLog.DebugFormat("Skipping file [Failed file inclusion regex] {0}", fileSpec);
continue;
}
//fileList still used for internal checks
fileList.Add(childItem);
BuildRevisionList(childItem);
}
}
}
}
}
public Hashtable BuildDeletedTable(IVSSItems items)
{
Hashtable result = new Hashtable(new CaseInsensitiveHashCodeProvider(), new CaseInsensitiveComparer());
IEnumerator ie = items.GetEnumerator();
while (ie.MoveNext())
{
IVSSItem item = (IVSSItem)ie.Current;
bool currentState = result[item.Name] == null ? true : (bool)result[item.Name];
result[item.Name] = currentState & item.Deleted;
}
return(result);
}
private void ProjectDiff(string project)
{
// Recursively loop through our vss projects
Log.LogMessage(MessageImportance.Low, "Processing project " + project);
IVSSItem ssProj = this.Database.get_VSSItem(project, false);
IVSSItems ssSubItems = ssProj.get_Items(false);
foreach (IVSSItem subItem in ssSubItems)
{
if (subItem.Type == 0)
{
//Type=0 is a Project
ProjectDiff(project + "/" + subItem.Name);
}
else
{
ItemDiff(subItem);
}
}
}
protected void ProjectDiff(string Project)
{
// Recursively loop through our vss projects
if (this.Verbose)
{
Log(Level.Info, "Processing project " + Project);
}
IVSSItem ssProj = this.Database.get_VSSItem(Project, false);
IVSSItems ssSubItems = ssProj.get_Items(false);
foreach (IVSSItem subItem in ssSubItems)
{
if (subItem.Type == 0)
{
//Type=0 is a Project
ProjectDiff(Project + "/" + subItem.Name);
}
else
{
ItemDiff(subItem);
}
}
}
public void SetItems(IVSSItems items) {
_items = items;
}
void WalkItems(IVSSItems items)
{
foreach (IVSSItem item in items)
{
WalkItem(item);
}
}
public Hashtable BuildDeletedTable(IVSSItems items) {
Hashtable result = new Hashtable(new CaseInsensitiveHashCodeProvider(), new CaseInsensitiveComparer());
IEnumerator ie = items.GetEnumerator();
while (ie.MoveNext()) {
IVSSItem item = (IVSSItem) ie.Current;
bool currentState = result[item.Name] == null ? true : (bool) result[item.Name];
result[item.Name] = currentState & item.Deleted;
}
return result;
}
public void SetItems(IVSSItems items)
{
_items = items;
}
