public static bool TryParseModifyOptions(
IEnumerable <string> values,
string optionName,
EnumerableModifier <string>?modifier,
[NotNullWhen(true)] out ModifyOptions?modifyOptions,
out bool aggregateOnly)
{
modifyOptions = null;
aggregateOnly = false;
var sortProperty = ValueSortProperty.None;
List <string>?options = null;
foreach (string value in values)
{
int index = value.IndexOf('=');
if (index >= 0)
{
string key = value.Substring(0, index);
string value2 = value.Substring(index + 1);
if (OptionValues.SortBy.IsKeyOrShortKey(key))
{
if (!TryParseAsEnum(
value2,
optionName,
out sortProperty,
provider: OptionValueProviders.ValueSortPropertyProvider))
{
return(false);
}
}
else
{
WriteOptionError(value, optionName, OptionValueProviders.ModifyFlagsProvider);
return(false);
}
}
else
{
string value2 = value;
if (value2 == "ao")
{
LogHelpers.WriteObsoleteWarning(
$"Value '{value2}' is obsolete. Use value '{OptionValues.ModifyFlags_AggregateOnly.HelpValue}' instead.");
value2 = OptionValues.ModifyFlags_AggregateOnly.ShortValue;
}
(options ??= new List <string>()).Add(value2);
}
}
var modifyFlags = ModifyFlags.None;
if (options != null &&
!TryParseAsEnumFlags(
options,
optionName,
out modifyFlags,
provider: OptionValueProviders.ModifyFlagsProvider))
{
return(false);
}
ModifyFlags except_Intersect_Group = modifyFlags & ModifyFlags.Except_Intersect_Group;
if (except_Intersect_Group != ModifyFlags.None &&
except_Intersect_Group != ModifyFlags.Except &&
except_Intersect_Group != ModifyFlags.Intersect &&
except_Intersect_Group != ModifyFlags.Group)
{
WriteError($"Values '{OptionValues.ModifyFlags_Except.HelpValue}', "
+ $"'{OptionValues.ModifyFlags_Intersect.HelpValue}' and "
+ $"'{OptionValues.ModifyFlags_Group.HelpValue}' cannot be used at the same time.");
return(false);
}
var functions = ModifyFunctions.None;
if ((modifyFlags & ModifyFlags.Distinct) != 0)
{
functions |= ModifyFunctions.Distinct;
}
if ((modifyFlags & ModifyFlags.Ascending) != 0)
{
functions |= ModifyFunctions.Sort;
}
if ((modifyFlags & ModifyFlags.Descending) != 0)
{
functions |= ModifyFunctions.SortDescending;
}
if ((modifyFlags & ModifyFlags.Except) != 0)
{
functions |= ModifyFunctions.Except;
}
if ((modifyFlags & ModifyFlags.Intersect) != 0)
{
functions |= ModifyFunctions.Intersect;
}
if ((modifyFlags & ModifyFlags.Group) != 0)
{
functions |= ModifyFunctions.Group;
}
if ((modifyFlags & ModifyFlags.RemoveEmpty) != 0)
{
functions |= ModifyFunctions.RemoveEmpty;
}
if ((modifyFlags & ModifyFlags.RemoveWhiteSpace) != 0)
{
functions |= ModifyFunctions.RemoveWhiteSpace;
}
if ((modifyFlags & ModifyFlags.TrimStart) != 0)
{
functions |= ModifyFunctions.TrimStart;
}
if ((modifyFlags & ModifyFlags.TrimEnd) != 0)
{
functions |= ModifyFunctions.TrimEnd;
}
if ((modifyFlags & ModifyFlags.ToLower) != 0)
{
functions |= ModifyFunctions.ToLower;
}
if ((modifyFlags & ModifyFlags.ToUpper) != 0)
{
functions |= ModifyFunctions.ToUpper;
}
if (sortProperty != ValueSortProperty.None &&
(functions & ModifyFunctions.Sort) == 0 &&
(functions & ModifyFunctions.SortDescending) == 0)
{
functions |= ModifyFunctions.Sort;
}
aggregateOnly = (modifyFlags & ModifyFlags.AggregateOnly) != 0;
if (modifyFlags != ModifyFlags.None ||
functions != ModifyFunctions.None ||
modifier != null)
{
modifyOptions = new ModifyOptions(
functions: functions,
aggregate: (modifyFlags & ModifyFlags.Aggregate) != 0 || aggregateOnly,
ignoreCase: (modifyFlags & ModifyFlags.IgnoreCase) != 0,
cultureInvariant: (modifyFlags & ModifyFlags.CultureInvariant) != 0,
sortProperty: sortProperty,
modifier: modifier);
}
else
{
modifyOptions = ModifyOptions.Default;
}
return(true);
}
public bool TryParse(RenameCommandOptions options)
{
var baseOptions = (DeleteOrRenameCommandOptions)options;
if (!TryParse(baseOptions))
{
return(false);
}
options = (RenameCommandOptions)baseOptions;
if (!TryParseHighlightOptions(
Highlight,
out HighlightOptions highlightOptions,
defaultValue: HighlightOptions.Replacement,
provider: OptionValueProviders.RenameHighlightOptionsProvider))
{
return(false);
}
if (!FilterParser.TryParse(
Name,
OptionNames.Name,
OptionValueProviders.PatternOptionsWithoutGroupAndNegativeProvider,
out Filter? nameFilter,
out FileNamePart namePart,
namePartProvider: OptionValueProviders.NamePartKindProvider_WithoutFullName))
{
return(false);
}
if (!FilterParser.TryParse(
Content,
OptionNames.Content,
OptionValueProviders.PatternOptionsWithoutPartProvider,
out Filter? contentFilter,
allowNull: true))
{
return(false);
}
if (!TryParseReplacement(Replacement, out string?replacement, out MatchEvaluator? matchEvaluator))
{
return(false);
}
if (matchEvaluator == null &&
Evaluator != null)
{
LogHelpers.WriteObsoleteWarning(
$"Option '{OptionNames.GetHelpText(OptionNames.Evaluator)}' is obsolete. "
+ $"Use option '{OptionNames.GetHelpText(OptionNames.Replacement)}' instead.");
if (!DelegateFactory.TryCreateFromAssembly(Evaluator, typeof(string), typeof(Match), out matchEvaluator))
{
return(false);
}
}
if (!TryParseReplaceOptions(
Modify,
OptionNames.Modify,
replacement,
matchEvaluator,
out ReplaceOptions? replaceOptions))
{
return(false);
}
if (!TryParseAsEnum(
Conflict,
OptionNames.Conflict,
out ConflictResolution conflictResolution,
defaultValue: ConflictResolution.Ask,
provider: OptionValueProviders.ConflictResolutionProvider_WithoutSuffix))
{
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,
noAlign: out bool noAlign,
contentDisplayStyleProvider: OptionValueProviders.ContentDisplayStyleProvider,
pathDisplayStyleProvider: OptionValueProviders.PathDisplayStyleProvider_Rename))
{
return(false);
}
if (pathDisplayStyle == PathDisplayStyle.Relative &&
options.Paths.Length > 1 &&
options.SortOptions != null)
{
pathDisplayStyle = PathDisplayStyle.Full;
}
options.Format = new OutputDisplayFormat(
contentDisplayStyle: contentDisplayStyle ?? ContentDisplayStyle.Omit,
pathDisplayStyle: pathDisplayStyle ?? PathDisplayStyle.Full,
lineOptions: lineDisplayOptions,
lineContext: lineContext,
displayParts: displayParts,
fileProperties: fileProperties,
indent: indent,
separator: separator,
alignColumns: !noAlign);
options.HighlightOptions = highlightOptions;
options.SearchTarget = GetSearchTarget();
options.ReplaceOptions = replaceOptions;
options.AskMode = (Ask) ? AskMode.File : AskMode.None;
options.DryRun = DryRun;
options.NameFilter = nameFilter;
options.NamePart = namePart;
options.ContentFilter = contentFilter;
options.MaxMatchingFiles = MaxCount;
options.ConflictResolution = conflictResolution;
options.Interactive = Interactive;
return(true);
}
