private static SearchResultComparer GetComparer(
SortProperty property,
PathDisplayStyle pathDisplayStyle,
bool cultureInvariant)
{
switch (property)
{
case SortProperty.Name:
if (pathDisplayStyle == PathDisplayStyle.Match)
{
return((cultureInvariant) ? SearchResultComparer.Match_CultureInvariant : SearchResultComparer.Match);
}
else
{
return((cultureInvariant) ? SearchResultComparer.Name_CultureInvariant : SearchResultComparer.Name);
}
case SortProperty.CreationTime:
return(SearchResultComparer.CreationTime);
case SortProperty.ModifiedTime:
return(SearchResultComparer.ModifiedTime);
case SortProperty.Size:
return(SearchResultComparer.Size);
default:
throw new ArgumentException($"Unknown enum value '{property}'.", nameof(property));
}
}
private static SearchResultComparer GetComparer(SortProperty property, PathDisplayStyle pathDisplayStyle)
{
return(property switch
{
SortProperty.Name => (pathDisplayStyle == PathDisplayStyle.Match) ? SearchResultComparer.Match : SearchResultComparer.Name,
SortProperty.CreationTime => SearchResultComparer.CreationTime,
SortProperty.ModifiedTime => SearchResultComparer.ModifiedTime,
SortProperty.Size => SearchResultComparer.Size,
_ => throw new ArgumentException($"Unknown enum value '{property}'.", nameof(property)),
});
public bool TryParse(FindCommandOptions options)
{
var baseOptions = (CommonFindCommandOptions)options;
if (!TryParse(baseOptions))
{
return(false);
}
options = (FindCommandOptions)baseOptions;
if (!TryParseModifyOptions(Modify, OptionNames.Modify, out ModifyOptions? modifyOptions, out bool aggregateOnly))
{
return(false);
}
OutputDisplayFormat format = options.Format;
ContentDisplayStyle contentDisplayStyle = format.ContentDisplayStyle;
PathDisplayStyle pathDisplayStyle = format.PathDisplayStyle;
if (modifyOptions.HasAnyFunction &&
contentDisplayStyle == ContentDisplayStyle.ValueDetail)
{
contentDisplayStyle = ContentDisplayStyle.Value;
}
if (aggregateOnly)
{
ConsoleOut.Verbosity = Orang.Verbosity.Minimal;
pathDisplayStyle = PathDisplayStyle.Omit;
}
options.ModifyOptions = modifyOptions;
options.Format = new OutputDisplayFormat(
contentDisplayStyle: contentDisplayStyle,
pathDisplayStyle: pathDisplayStyle,
lineOptions: format.LineOptions,
lineContext: format.LineContext,
displayParts: format.DisplayParts,
fileProperties: format.FileProperties,
indent: format.Indent,
separator: format.Separator,
includeBaseDirectory: format.IncludeBaseDirectory);
return(true);
}
public static IEnumerable <SearchResult> SortResults(
List <SearchResult> results,
SortOptions sortOptions,
PathDisplayStyle pathDisplayStyle)
{
ImmutableArray <SortDescriptor> descriptors = sortOptions.Descriptors;
if (!descriptors.Any())
{
return(results);
}
IComparer <SearchResult> comparer = GetComparer(descriptors[0].Property, pathDisplayStyle, sortOptions.CultureInvariant);
if (descriptors.Length == 1)
{
if (descriptors[0].Direction == SortDirection.Ascending)
{
results.Sort(comparer);
}
else
{
results.Sort((x, y) => - comparer.Compare(x, y));
}
return(results);
}
else
{
IOrderedEnumerable <SearchResult> sorted = (descriptors[0].Direction == SortDirection.Ascending)
? results.OrderBy(f => f, comparer)
: results.OrderByDescending(f => f, comparer);
for (int i = 1; i < descriptors.Length; i++)
{
comparer = GetComparer(descriptors[i].Property, pathDisplayStyle, sortOptions.CultureInvariant);
sorted = (descriptors[i].Direction == SortDirection.Ascending)
? sorted.ThenBy(f => f, comparer)
: sorted.ThenByDescending(f => f, comparer);
}
return(sorted);
}
}
public OutputDisplayFormat(
ContentDisplayStyle contentDisplayStyle,
PathDisplayStyle pathDisplayStyle = PathDisplayStyle.Full,
LineDisplayOptions lineOptions = LineDisplayOptions.None,
DisplayParts displayParts = DisplayParts.None,
IEnumerable <FileProperty> fileProperties = null,
string indent = null,
string separator = null,
bool includeBaseDirectory = false)
{
ContentDisplayStyle = contentDisplayStyle;
PathDisplayStyle = pathDisplayStyle;
LineOptions = lineOptions;
DisplayParts = displayParts;
FileProperties = fileProperties?.ToImmutableArray() ?? ImmutableArray <FileProperty> .Empty;
Indent = indent ?? DefaultIndent;
Separator = separator ?? Environment.NewLine;
IncludeBaseDirectory = includeBaseDirectory;
}
public OutputDisplayFormat(
ContentDisplayStyle contentDisplayStyle,
PathDisplayStyle pathDisplayStyle = PathDisplayStyle.Full,
LineDisplayOptions lineOptions = LineDisplayOptions.None,
LineContext lineContext = default,
DisplayParts displayParts = DisplayParts.None,
IEnumerable <FileProperty>?fileProperties = null,
string?indent = null,
string?separator = null,
bool alignColumns = true)
{
ContentDisplayStyle = contentDisplayStyle;
PathDisplayStyle = pathDisplayStyle;
LineOptions = lineOptions;
LineContext = lineContext;
DisplayParts = displayParts;
FileProperties = fileProperties?.ToImmutableArray() ?? ImmutableArray <FileProperty> .Empty;
Indent = indent ?? DefaultIndent;
Separator = separator;
AlignColumns = alignColumns;
}
private void ExecuteResults(SearchContext context)
{
IEnumerable <SearchResult> results = context.Results !;
SortOptions?sortOptions = Options.SortOptions;
if (sortOptions?.Descriptors.Any() == true)
{
PathDisplayStyle pathDisplayStyle = Options.PathDisplayStyle;
if (pathDisplayStyle == PathDisplayStyle.Match &&
NameFilter == null)
{
pathDisplayStyle = PathDisplayStyle.Full;
}
results = SortHelpers.SortResults(context.Results !, sortOptions, pathDisplayStyle);
if (sortOptions.MaxCount > 0)
{
results = results.Take(sortOptions.MaxCount);
}
}
ImmutableArray <FileProperty> fileProperties = Options.Format.FileProperties;
ColumnWidths?columnWidths = null;
if (fileProperties.Any() &&
Options.Format.AlignColumns)
{
List <SearchResult> resultList = results.ToList();
int maxNameWidth = resultList.Max(f => f.Path.Length);
int maxSizeWidth = 0;
if (fileProperties.Contains(FileProperty.Size))
{
long maxSize = 0;
foreach (SearchResult result in resultList)
{
long size = result.GetSize();
if (result.IsDirectory)
{
if (context.DirectorySizeMap == null)
{
context.DirectorySizeMap = new Dictionary <string, long>();
}
context.DirectorySizeMap[result.Path] = size;
}
if (size > maxSize)
{
maxSize = size;
}
}
maxSizeWidth = maxSize.ToString("n0").Length;
}
columnWidths = new ColumnWidths(maxNameWidth, maxSizeWidth);
results = resultList;
}
int i = 0;
try
{
foreach (SearchResult result in results)
{
ExecuteResult(result, context, columnWidths);
i++;
if (context.TerminationReason == TerminationReason.Canceled)
{
break;
}
context.CancellationToken.ThrowIfCancellationRequested();
}
}
catch (OperationCanceledException)
{
context.TerminationReason = TerminationReason.Canceled;
}
if (context.TerminationReason == TerminationReason.Canceled ||
context.CancellationToken.IsCancellationRequested)
{
OperationCanceled();
}
if (Options.Format.FileProperties.Contains(FileProperty.Size) &&
context.Telemetry.FilesTotalSize == 0)
{
foreach (SearchResult result in results.Take(i))
{
context.Telemetry.FilesTotalSize += result.GetSize();
}
}
}
public bool TryParse(FindCommandOptions options)
{
if (!TryParseAsEnum(
Pipe,
OptionNames.Pipe,
out PipeMode pipeMode,
PipeMode.None,
OptionValueProviders.PipeMode))
{
return(false);
}
if (pipeMode == PipeMode.None)
{
if (Console.IsInputRedirected)
{
PipeMode = PipeMode.Text;
}
}
else
{
if (!Console.IsInputRedirected)
{
WriteError("Redirected/piped input is required "
+ $"when option '{OptionNames.GetHelpText(OptionNames.Pipe)}' is specified.");
return(false);
}
PipeMode = pipeMode;
}
var baseOptions = (CommonFindCommandOptions)options;
if (!TryParse(baseOptions))
{
return(false);
}
options = (FindCommandOptions)baseOptions;
if (!TryParseProperties(Ask, Name, options))
{
return(false);
}
string?input = null;
if (pipeMode != PipeMode.Paths &&
Console.IsInputRedirected)
{
if (options.ContentFilter == null)
{
WriteError($"Option '{OptionNames.GetHelpText(OptionNames.Content)}' is required "
+ "when redirected/piped input is used as a text to be searched.");
return(false);
}
input = ConsoleHelpers.ReadRedirectedInput();
}
EnumerableModifier <string>?modifier = null;
#if DEBUG // --modifier
if (Modifier.Any() &&
!TryParseModifier(Modifier, OptionNames.Modifier, out modifier))
{
return(false);
}
#endif
if (!TryParseModifyOptions(
Modify,
OptionNames.Modify,
modifier,
out ModifyOptions? modifyOptions,
out bool aggregateOnly))
{
return(false);
}
OutputDisplayFormat format = options.Format;
ContentDisplayStyle contentDisplayStyle = format.ContentDisplayStyle;
PathDisplayStyle pathDisplayStyle = format.PathDisplayStyle;
if (modifyOptions.HasAnyFunction &&
contentDisplayStyle == ContentDisplayStyle.ValueDetail)
{
contentDisplayStyle = ContentDisplayStyle.Value;
}
options.Input = input;
options.ModifyOptions = modifyOptions;
options.AggregateOnly = aggregateOnly;
options.Split = Split;
options.Format = new OutputDisplayFormat(
contentDisplayStyle: contentDisplayStyle,
pathDisplayStyle: pathDisplayStyle,
lineOptions: format.LineOptions,
lineContext: format.LineContext,
displayParts: format.DisplayParts,
fileProperties: format.FileProperties,
indent: format.Indent,
separator: format.Separator,
alignColumns: format.AlignColumns,
includeBaseDirectory: format.IncludeBaseDirectory);
return(true);
}