public override FileSystemResult UpdatePlaceholderIfNeeded(
string relativePath,
DateTime creationTime,
DateTime lastAccessTime,
DateTime lastWriteTime,
DateTime changeTime,
uint fileAttributes,
long endOfFile,
string shaContentId,
UpdatePlaceholderType updateFlags,
out UpdateFailureReason failureReason)
{
UpdateFailureCause failureCause = UpdateFailureCause.NoFailure;
// TODO(Mac): Add functional tests that include:
// - Mode + content changes between commits
// - Mode only changes (without any change to content, see issue #223)
ushort fileMode = this.FileSystemCallbacks.GitIndexProjection.GetFilePathMode(relativePath);
Result result = this.virtualizationInstance.UpdatePlaceholderIfNeeded(
relativePath,
PlaceholderVersionId,
ToVersionIdByteArray(ConvertShaToContentId(shaContentId)),
(ulong)endOfFile,
fileMode,
(UpdateType)updateFlags,
out failureCause);
failureReason = (UpdateFailureReason)failureCause;
return(new FileSystemResult(ResultToFSResult(result), unchecked ((int)result)));
}
public override FileSystemResult DeleteFile(string relativePath, UpdatePlaceholderType updateFlags, out UpdateFailureReason failureReason)
{
UpdateFailureCause failureCause;
Result result = this.virtualizationInstance.DeleteFile(relativePath, (UpdateType)updateFlags, out failureCause);
failureReason = (UpdateFailureReason)failureCause;
return(new FileSystemResult(ResultToFSResult(result), unchecked ((int)result)));
}
public abstract FileSystemResult UpdatePlaceholderIfNeeded(
string relativePath,
DateTime creationTime,
DateTime lastAccessTime,
DateTime lastWriteTime,
DateTime changeTime,
uint fileAttributes,
long endOfFile,
string shaContentId,
UpdatePlaceholderType updateFlags,
out UpdateFailureReason failureReason);
public override FileSystemResult UpdatePlaceholderIfNeeded(
string relativePath,
DateTime creationTime,
DateTime lastAccessTime,
DateTime lastWriteTime,
DateTime changeTime,
uint fileAttributes,
long endOfFile,
string shaContentId,
UpdatePlaceholderType updateFlags,
out UpdateFailureReason failureReason)
{
UpdateFailureCause failureCause = UpdateFailureCause.NoFailure;
Result result = this.virtualizationInstance.UpdatePlaceholderIfNeeded(
relativePath,
GetPlaceholderVersionId(),
ConvertShaToContentId(shaContentId),
(ulong)endOfFile,
(UpdateType)updateFlags,
out failureCause);
failureReason = (UpdateFailureReason)failureCause;
return(new FileSystemResult(ResultToFSResult(result), unchecked ((int)result)));
}
public abstract FileSystemResult DeleteFile(string relativePath, UpdatePlaceholderType updateFlags, out UpdateFailureReason failureReason);
/// <param name="endOfFile">Length of the file, not required on the Mac platform</param>
public override FileSystemResult UpdatePlaceholderIfNeeded(
string relativePath,
DateTime creationTime,
DateTime lastAccessTime,
DateTime lastWriteTime,
DateTime changeTime,
FileAttributes fileAttributes,
long endOfFile,
string shaContentId,
UpdatePlaceholderType updateFlags,
out UpdateFailureReason failureReason)
{
UpdateFailureCause failureCause = UpdateFailureCause.NoFailure;
// TODO(#223): Add functional tests that include:
// - Mode + content changes between commits
// - Mode only changes (without any change to content, see issue #223)
GitIndexProjection.FileType fileType;
ushort fileMode;
this.FileSystemCallbacks.GitIndexProjection.GetFileTypeAndMode(relativePath, out fileType, out fileMode);
if (fileType == GitIndexProjection.FileType.Regular)
{
Result result = this.virtualizationInstance.UpdatePlaceholderIfNeeded(
relativePath,
PlaceholderVersionId,
ToVersionIdByteArray(ConvertShaToContentId(shaContentId)),
fileMode,
(UpdateType)updateFlags,
out failureCause);
failureReason = (UpdateFailureReason)failureCause;
return(new FileSystemResult(ResultToFSResult(result), unchecked ((int)result)));
}
else if (fileType == GitIndexProjection.FileType.SymLink)
{
string symLinkTarget;
if (this.TryGetSymLinkTarget(shaContentId, out symLinkTarget))
{
Result result = this.virtualizationInstance.ReplacePlaceholderFileWithSymLink(
relativePath,
symLinkTarget,
(UpdateType)updateFlags,
out failureCause);
this.FileSystemCallbacks.OnFileSymLinkCreated(relativePath);
failureReason = (UpdateFailureReason)failureCause;
return(new FileSystemResult(ResultToFSResult(result), unchecked ((int)result)));
}
EventMetadata metadata = this.CreateEventMetadata(relativePath);
metadata.Add(nameof(shaContentId), shaContentId);
this.Context.Tracer.RelatedError(metadata, $"{nameof(this.UpdatePlaceholderIfNeeded)}: Failed to read contents of symlink object");
failureReason = UpdateFailureReason.NoFailure;
return(new FileSystemResult(FSResult.IOError, 0));
}
else
{
EventMetadata metadata = this.CreateEventMetadata(relativePath);
metadata.Add(nameof(fileType), fileType);
metadata.Add(nameof(fileMode), fileMode);
this.Context.Tracer.RelatedError(metadata, $"{nameof(this.UpdatePlaceholderIfNeeded)}: Unsupported fileType");
failureReason = UpdateFailureReason.NoFailure;
return(new FileSystemResult(FSResult.IOError, 0));
}
}
public override FileSystemResult UpdatePlaceholderIfNeeded(string relativePath, DateTime creationTime, DateTime lastAccessTime, DateTime lastWriteTime, DateTime changeTime, uint fileAttributes, long endOfFile, string shaContentId, UpdatePlaceholderType updateFlags, out UpdateFailureReason failureReason)
{
throw new NotImplementedException();
}
public override FileSystemResult DeleteFile(string relativePath, UpdatePlaceholderType updateFlags, out UpdateFailureReason failureReason)
{
throw new NotImplementedException();
}
