internal static bool TryParseProperties(string ask, IEnumerable <string> name, CommonFindCommandOptions options)
{
if (!TryParseAsEnum(
ask,
OptionNames.Ask,
out AskMode askMode,
defaultValue: AskMode.None,
OptionValueProviders.AskModeProvider))
{
return(false);
}
if (askMode == AskMode.Value &&
ConsoleOut.Verbosity < Verbosity.Normal)
{
WriteError($"Option '{OptionNames.GetHelpText(OptionNames.Ask)}' cannot have value "
+ $"'{OptionValueProviders.AskModeProvider.GetValue(nameof(AskMode.Value)).HelpValue}' when "
+ $"'{OptionNames.GetHelpText(OptionNames.Verbosity)}' is set to "
+ $"'{OptionValueProviders.VerbosityProvider.GetValue(ConsoleOut.Verbosity.ToString()).HelpValue}'.");
return(false);
}
if (!FilterParser.TryParse(
name,
OptionNames.Name,
OptionValueProviders.PatternOptionsProvider,
out Filter? nameFilter,
out FileNamePart namePart,
allowNull: true))
{
return(false);
}
options.AskMode = askMode;
options.NameFilter = nameFilter;
options.NamePart = namePart;
return(true);
}
public bool TryParse(CommonFindCommandOptions options)
{
var baseOptions = (FileSystemCommandOptions)options;
if (!TryParse(baseOptions))
{
return(false);
}
options = (CommonFindCommandOptions)baseOptions;
if (!TryParseProperties(Ask, Name, options))
{
return(false);
}
if (!TryParseAsEnumFlags(Highlight, OptionNames.Highlight, out HighlightOptions highlightOptions, defaultValue: HighlightOptions.Default, provider: OptionValueProviders.FindHighlightOptionsProvider))
{
return(false);
}
if (!FilterParser.TryParse(Content, OptionNames.Content, OptionValueProviders.PatternOptionsWithoutPartProvider, out Filter? contentFilter, allowNull: true))
{
return(false);
}
if (!TryParseDisplay(
values: Display,
optionName: OptionNames.Display,
contentDisplayStyle: out ContentDisplayStyle? contentDisplayStyle,
pathDisplayStyle: out PathDisplayStyle? pathDisplayStyle,
lineDisplayOptions: out LineDisplayOptions lineDisplayOptions,
lineContext: out LineContext lineContext,
displayParts: out DisplayParts displayParts,
fileProperties: out ImmutableArray <FileProperty> fileProperties,
indent: out string?indent,
separator: out string?separator,
contentDisplayStyleProvider: OptionValueProviders.ContentDisplayStyleProvider,
pathDisplayStyleProvider: OptionValueProviders.PathDisplayStyleProvider))
{
return(false);
}
if (pathDisplayStyle == PathDisplayStyle.Relative &&
options.Paths.Length > 1 &&
options.SortOptions != null)
{
pathDisplayStyle = PathDisplayStyle.Full;
}
if (options.AskMode == AskMode.Value &&
(contentDisplayStyle == ContentDisplayStyle.AllLines || contentDisplayStyle == ContentDisplayStyle.UnmatchedLines))
{
WriteError($"Option '{OptionNames.GetHelpText(OptionNames.Display)}' cannot have value '{OptionValueProviders.ContentDisplayStyleProvider.GetValue(contentDisplayStyle.Value.ToString()).HelpValue}' when option '{OptionNames.GetHelpText(OptionNames.Ask)}' has value '{OptionValueProviders.AskModeProvider.GetValue(nameof(AskMode.Value)).HelpValue}'.");
return(false);
}
if (!TryParseMaxCount(MaxCount, out int maxMatchingFiles, out int maxMatchesInFile))
{
return(false);
}
options.Format = new OutputDisplayFormat(
contentDisplayStyle: contentDisplayStyle ?? ContentDisplayStyle.Line,
pathDisplayStyle: pathDisplayStyle ?? PathDisplayStyle.Full,
lineOptions: lineDisplayOptions,
lineContext: lineContext,
displayParts: displayParts,
fileProperties: fileProperties,
indent: indent,
separator: separator);
options.HighlightOptions = highlightOptions;
options.SearchTarget = GetSearchTarget();
options.ContentFilter = contentFilter;
options.MaxMatchesInFile = maxMatchesInFile;
options.MaxMatchingFiles = maxMatchingFiles;
options.MaxTotalMatches = 0;
return(true);
}
public bool TryParse(CommonFindCommandOptions options)
{
var baseOptions = (CommonRegexCommandOptions)options;
if (!TryParse(baseOptions))
{
return(false);
}
options = (CommonFindCommandOptions)baseOptions;
if (!TryParsePaths(out ImmutableArray <PathInfo> paths))
{
return(false);
}
if (!TryParseAsEnumFlags(Attributes, OptionNames.Attributes, out FileSystemAttributes attributes, provider: OptionValueProviders.FileSystemAttributesProvider))
{
return(false);
}
if (!TryParseAsEnumFlags(AttributesToSkip, OptionNames.AttributesToSkip, out FileSystemAttributes attributesToSkip, provider: OptionValueProviders.FileSystemAttributesToSkipProvider))
{
return(false);
}
if (!TryParseEncoding(Encoding, out Encoding defaultEncoding, EncodingHelpers.UTF8NoBom))
{
return(false);
}
if (!TryParseSortOptions(Sort, OptionNames.Sort, out SortOptions sortOptions))
{
return(false);
}
if (!FilterParser.TryParse(IncludeDirectory, OptionNames.IncludeDirectory, OptionValueProviders.PatternOptionsProvider, out Filter directoryFilter, allowNull: true))
{
return(false);
}
if (!FilterParser.TryParse(
Extension,
OptionNames.Extension,
OptionValueProviders.ExtensionOptionsProvider,
out Filter extensionFilter,
allowNull: true,
defaultNamePart: NamePartKind.Extension,
includedPatternOptions: PatternOptions.List | PatternOptions.Equals | PatternOptions.IgnoreCase))
{
return(false);
}
if (!TryParseFileProperties(
FileProperties,
OptionNames.Properties,
out FilePropertyFilter filePropertyFilter))
{
return(false);
}
if ((attributes & FileSystemAttributes.Empty) != 0)
{
if ((attributesToSkip & FileSystemAttributes.Empty) != 0)
{
Logger.WriteError($"Value '{OptionValueProviders.FileSystemAttributesProvider.GetValue(nameof(FileSystemAttributes.Empty)).HelpValue}' cannot be specified both for '{OptionNames.GetHelpText(OptionNames.Attributes)}' and '{OptionNames.GetHelpText(OptionNames.AttributesToSkip)}'.");
return(false);
}
options.Empty = true;
}
else if ((attributesToSkip & FileSystemAttributes.Empty) != 0)
{
options.Empty = false;
}
options.Paths = paths;
options.DirectoryFilter = directoryFilter;
options.ExtensionFilter = extensionFilter;
options.Attributes = GetFileAttributes(attributes);
options.AttributesToSkip = GetFileAttributes(attributesToSkip);
options.RecurseSubdirectories = !NoRecurse;
options.Progress = Progress;
options.DefaultEncoding = defaultEncoding;
options.SortOptions = sortOptions;
options.FilePropertyFilter = filePropertyFilter;
FileSystemAttributes = attributes;
return(true);
}
