/// <inheritdoc />
public Task <PlaceFileResult> PlaceFileAsync(
Context context,
ContentHash contentHash,
AbsolutePath path,
FileAccessMode accessMode,
FileReplacementMode replacementMode,
FileRealizationMode realizationMode,
CancellationToken cts,
UrgencyHint urgencyHint)
{
return(PlaceFileCall <ContentSessionTracer> .RunAsync(Tracer.ContentSessionTracer, new OperationContext(context), contentHash, path, accessMode, replacementMode, realizationMode, async() =>
{
if (WriteThroughContentSession != null)
{
var writeThroughResult = await WriteThroughContentSession.PlaceFileAsync(context, contentHash, path, accessMode, replacementMode, realizationMode, cts, urgencyHint).ConfigureAwait(false);
if (writeThroughResult.Succeeded || writeThroughResult.Code != PlaceFileResult.ResultCode.NotPlacedContentNotFound)
{
UnixHelpers.OverrideFileAccessMode(_overrideUnixFileAccessMode, path.Path);
return writeThroughResult;
}
}
var backingResult = await BackingContentSession.PlaceFileAsync(context, contentHash, path, accessMode, replacementMode, realizationMode, cts, urgencyHint);
UnixHelpers.OverrideFileAccessMode(_overrideUnixFileAccessMode, path.Path);
return backingResult;
}));
}
protected override void EndProcessing()
{
if (Completer == null)
{
string shellName = Shell ?? ShellType.ToString().ToLower();
if (!UnixHelpers.TryFindShell(shellName, out string shellPath, out ShellType shellType))
{
ThrowTerminatingError(
new ErrorRecord(
new ItemNotFoundException($"Unable to find shell '{shellName}'"),
"CompletionShellNotFound",
ErrorCategory.ObjectNotFound,
shellName));
return;
}
// Allow a scenario where a shell is named one thing but behaves as another
// and the user has manually specified what shell it behaves as
if (ShellType != ShellType.None)
{
shellType = ShellType;
}
switch (shellType)
{
case ShellType.Zsh:
Completer = new ZshUtilCompleter(shellPath);
break;
case ShellType.Bash:
Completer = new BashUtilCompleter(shellPath);
break;
default:
ThrowTerminatingError(
new ErrorRecord(
new ArgumentException($"Unable to create a completer for shell type '{shellType}'"),
"InvalidCompletionShellType",
ErrorCategory.InvalidArgument,
shellType));
return;
}
}
CompleterGlobals.UnixUtilCompleter = Completer;
}
