private static SvnRevisionRange CreateSvnRevisionRangeBy(RevisionRange revisionRange)
{
SvnRevisionId fromChangeset = revisionRange.FromChangeset;
SvnRevisionId toChangeSet = revisionRange.ToChangeset;
return(new SvnRevisionRange(fromChangeset.Value, toChangeSet.Value));
}
private MemoryStream GetSVNFileStream(SvnRevisionId changeset, string path)
{
var memoryStream = new MemoryStream();
SvnTarget target;
//If you use Uri you should encode '#' as %23, as Uri's define the # as Fragment separator.
//And in this case the fragment is not send to the server.
path = path.Replace("#", "%23");
if (SvnTarget.TryParse(GetPath(path).AbsolutePath, out target))
{
if (FileWasDeleted(path, changeset))
{
return(new MemoryStream());
}
var uriTarget = new SvnUriTarget(_root + path, changeset.Value);
var svnWriteArgs = new SvnWriteArgs {
Revision = changeset.Value
};
Client.Write(uriTarget, memoryStream, svnWriteArgs);
return(memoryStream);
}
return(new MemoryStream());
}
bool ICompareRevisionSecondArg.Belong(RevisionRange revisionRange)
{
SvnRevisionId fromChangeset = revisionRange.FromChangeset;
SvnRevisionId toChangeset = revisionRange.ToChangeset;
return(fromChangeset.Value <= _firstArg.Value && _firstArg.Value <= toChangeset.Value);
}
private static RevisionRange[] GetFromTo(SvnRevisionId @from, SvnRevisionId lastRevision, int pageSize)
{
var result = new List <RevisionRange>();
while (from.Value <= lastRevision.Value)
{
var fromRevisionId = from;
RevisionRange revisionRange;
var fromRevision = fromRevisionId;
if ((fromRevisionId.Value + pageSize) < lastRevision.Value)
{
revisionRange = new RevisionRange(fromRevision, new RevisionId {
Value = (fromRevisionId.Value + pageSize - 1).ToString()
});
}
else
{
revisionRange = new RevisionRange(fromRevision, lastRevision);
}
result.Add(revisionRange);
from = new SvnRevisionId(fromRevisionId.Value + pageSize);
}
return(result.ToArray());
}
public override RevisionRange[] GetAfterTillHead(RevisionId @from, int pageSize)
{
SvnRevisionId svnRevisionId = from;
svnRevisionId = svnRevisionId.Value + 1;
return(GetFromTillHead(svnRevisionId, pageSize));
}
public void ShouldRetrieve()
{
var settings = GetLocalRepositorySettings();
settings.Uri = new Uri("http://svn.apache.org/repos/asf/spamassassin/trunk").ToString();
var vcs = new Subversion(settings, ObjectFactory.GetInstance<ICheckConnectionErrorResolver>(), ObjectFactory.GetInstance<IActivityLogger>(), ObjectFactory.GetInstance<IDiffProcessor>());
var svnRevisionId = new SvnRevisionId(1000000);
var endRevision = vcs.GetFromTillHead(svnRevisionId, 50);
var result = vcs.GetRevisions(endRevision.Last());
result.Should(Be.Not.Empty);
}
public void ShouldRetrieve()
{
var settings = GetLocalRepositorySettings();
settings.Uri = new Uri("http://svn.apache.org/repos/asf/spamassassin/trunk").ToString();
var vcs = new Subversion(settings, ObjectFactory.GetInstance <ICheckConnectionErrorResolver>(), ObjectFactory.GetInstance <IActivityLogger>(), ObjectFactory.GetInstance <IDiffProcessor>());
var svnRevisionId = new SvnRevisionId(1000000);
var endRevision = vcs.GetFromTillHead(svnRevisionId, 50);
var result = vcs.GetRevisions(endRevision.Last());
result.Should(Be.Not.Empty);
}
public override DiffResult GetDiff(RevisionId changeset, string path)
{
var revisionId = new SvnRevisionId(changeset);
var previousRevisionId = ((revisionId).Value - 1).ToString();
try
{
return(GetDiff(changeset, path, previousRevisionId));
}
catch (SvnFileSystemException ex)
{
throw new VersionControlException(String.Format("Subversion exception: {0}", ex.Message));
}
}
private bool FileWasDeleted(string path, SvnRevisionId changeset)
{
var revisionId = new RevisionId {
Value = changeset.Value.ToString()
};
var arg = new SvnLogArgs(CreateSvnRevisionRangeBy(new RevisionRange(revisionId, revisionId)))
{
BaseUri = new Uri(_root), ThrowOnError = true
};
var revisions = GetSvnRevisions(arg);
var item = revisions[0].ChangedPaths.FirstOrDefault(itemCollection => itemCollection.Path == path);
return(item != null && item.Action == SvnChangeAction.Delete);
}
public override RevisionInfo[] GetRevisions(RevisionRange revisionRange)
{
try
{
SvnRevisionId fromChangeset = revisionRange.FromChangeset;
SvnRevisionId toChangeset = revisionRange.ToChangeset;
_logger.DebugFormat("Getting revision infos [{0}:{1}]", fromChangeset, toChangeset);
var arg = new SvnLogArgs(new SvnRevisionRange(fromChangeset.Value, toChangeset.Value))
{
ThrowOnError = true
};
return(SubversionUtils.ArrayOfSvnRevisionToArrayOfRevisionInfo(GetSvnRevisions(arg), this).ToArray());
}
catch (SvnException e)
{
throw new VersionControlException(String.Format("Subversion exception: {0}", e.Message), e);
}
}
private MemoryStream GetSVNFileStream(SvnRevisionId changeset, string path)
{
var memoryStream = new MemoryStream();
SvnTarget target;
//If you use Uri you should encode '#' as %23, as Uri's define the # as Fragment separator.
//And in this case the fragment is not send to the server.
path = path.Replace("#", "%23");
if (SvnTarget.TryParse(GetPath(path).AbsolutePath, out target))
{
if (FileWasDeleted(path, changeset))
{
return new MemoryStream();
}
var uriTarget = new SvnUriTarget(_root + path, changeset.Value);
var svnWriteArgs = new SvnWriteArgs {Revision = changeset.Value};
Client.Write(uriTarget, memoryStream, svnWriteArgs);
return memoryStream;
}
return new MemoryStream();
}
bool ICompareRevisionSecondArg.Behind(RevisionRange revisionRange)
{
SvnRevisionId toChangeSet = revisionRange.ToChangeset;
return(_firstArg.Value > toChangeSet.Value);
}
bool ICompareRevisionSecondArg.GreaterThan(RevisionId revisionId)
{
SvnRevisionId svnRevisionId = revisionId;
return(_firstArg.Value > svnRevisionId.Value);
}
bool ICompareRevisionSecondArg.LessThan(RevisionId revisionId)
{
SvnRevisionId svnRevisionId = revisionId;
return(_firstArg.Value < svnRevisionId.Value);
}
public override DiffResult GetDiff(RevisionId changeset, string path)
{
var revisionId = new SvnRevisionId(changeset);
var previousRevisionId = ((revisionId).Value - 1).ToString();
try
{
return GetDiff(changeset, path, previousRevisionId);
}
catch (SvnFileSystemException ex)
{
throw new VersionControlException(String.Format("Subversion exception: {0}", ex.Message));
}
}
private static RevisionRange[] GetFromTo(SvnRevisionId @from, SvnRevisionId lastRevision, int pageSize)
{
var result = new List<RevisionRange>();
while (from.Value <= lastRevision.Value)
{
var fromRevisionId = from;
RevisionRange revisionRange;
var fromRevision = fromRevisionId;
if ((fromRevisionId.Value + pageSize) < lastRevision.Value)
{
revisionRange = new RevisionRange(fromRevision, new RevisionId {Value = (fromRevisionId.Value + pageSize - 1).ToString()});
}
else
{
revisionRange = new RevisionRange(fromRevision, lastRevision);
}
result.Add(revisionRange);
from = new SvnRevisionId(fromRevisionId.Value + pageSize);
}
return result.ToArray();
}
bool ICompareRevisionSecondArg.Before(RevisionRange revisionRange)
{
SvnRevisionId fromChangeSet = revisionRange.FromChangeset;
return(_firstArg.Value < fromChangeSet.Value);
}
public override RevisionRange[] GetFromAndBefore(RevisionId @from, RevisionId to, int pageSize)
{
SvnRevisionId lastRevision = ((SvnRevisionId)to).Value - 1;
return(GetFromTo(@from, lastRevision, pageSize));
}
public ICompareRevisionSecondArg Does(RevisionId firstArg)
{
_firstArg = firstArg;
return this;
}
private bool FileWasDeleted(string path, SvnRevisionId changeset)
{
var revisionId = new RevisionId {Value = changeset.Value.ToString()};
var arg = new SvnLogArgs(CreateSvnRevisionRangeBy(new RevisionRange(revisionId, revisionId)))
{BaseUri = new Uri(_root), ThrowOnError = true};
var revisions = GetSvnRevisions(arg, String.Empty);
var item = revisions[0].ChangedPaths.FirstOrDefault(itemCollection => itemCollection.Path == path);
return item != null && item.Action == SvnChangeAction.Delete;
}
public ICompareRevisionSecondArg Does(RevisionId firstArg)
{
_firstArg = firstArg;
return(this);
}
