public static bool IsEnabled(
this SyntaxNodeAnalysisContext context,
ConfigOptionDescriptor option,
bool?defaultValue = null)
{
return(IsEnabled(context.Options, option, context.Node.SyntaxTree, defaultValue));
}
public static bool TryGetOptionAsBool(
this SyntaxNodeAnalysisContext context,
ConfigOptionDescriptor option,
out bool result)
{
return(TryGetOptionAsBool(context.Options, option, context.Node.SyntaxTree, out result));
}
public static int GetOptionAsInt(
this AnalyzerOptions analyzerOptions,
ConfigOptionDescriptor option,
SyntaxTree syntaxTree,
int defaultValue)
{
return((TryGetOptionAsInt(analyzerOptions, option, syntaxTree, out int result))
? result
: defaultValue);
}
public static string GetValue(AnalyzerConfigOptions configOptions, ConfigOptionDescriptor option, string defaultValue = null)
{
if (configOptions.TryGetValue(option.Key, out string value))
{
return(value);
}
return(defaultValue
?? CodeAnalysisConfig.Instance.EditorConfig.Options.GetValueOrDefault(option.Key)
?? option.DefaultValue);
}
public static bool?GetValueAsBool(AnalyzerConfigOptions configOptions, ConfigOptionDescriptor option, bool?defaultValue = null)
{
if (configOptions.TryGetValue(option.Key, out string rawValue) &&
bool.TryParse(rawValue, out bool boolValue))
{
return(boolValue);
}
return(defaultValue
?? CodeAnalysisConfig.Instance.GetOptionAsBool(option.Key)
?? option.DefaultValueAsBool);
}
public static bool TryGetValue(AnalyzerConfigOptions configOptions, ConfigOptionDescriptor option, out string value, string defaultValue = null)
{
if (configOptions.TryGetValue(option.Key, out string rawValue))
{
value = rawValue;
return(true);
}
value = defaultValue
?? CodeAnalysisConfig.Instance.EditorConfig.Options.GetValueOrDefault(option.Key)
?? option.DefaultValue;
return(value != null);
}
protected static bool TryReportRequiredOptionNotSet(
SyntaxTreeAnalysisContext context,
AnalyzerConfigOptions configOptions,
DiagnosticDescriptor descriptor,
ConfigOptionDescriptor option)
{
if (!IsOptionSet(configOptions, option))
{
ReportDiagnostic(context, descriptor);
return(true);
}
return(false);
}
public static bool TryGetOptionAsInt(
this AnalyzerOptions analyzerOptions,
ConfigOptionDescriptor option,
SyntaxTree syntaxTree,
out int result)
{
if (analyzerOptions
.AnalyzerConfigOptionsProvider
.GetOptions(syntaxTree)
.TryGetValue(option.Key, out string rawValue) &&
int.TryParse(rawValue, NumberStyles.AllowLeadingWhite | NumberStyles.AllowTrailingWhite, CultureInfo.CurrentCulture, out int value))
{
result = value;
return(true);
}
result = default;
return(false);
}
public static bool TryGetOptionAsBool(
this AnalyzerOptions analyzerOptions,
ConfigOptionDescriptor option,
SyntaxTree syntaxTree,
out bool result)
{
if (analyzerOptions
.AnalyzerConfigOptionsProvider
.GetOptions(syntaxTree)
.TryGetValue(option.Key, out string rawValue) &&
bool.TryParse(rawValue, out bool value))
{
result = value;
return(true);
}
result = default;
return(false);
}
public static bool IsEnabled(
this AnalyzerOptions analyzerOptions,
ConfigOptionDescriptor option,
SyntaxTree syntaxTree,
bool?defaultValue = null)
{
if (analyzerOptions
.AnalyzerConfigOptionsProvider
.GetOptions(syntaxTree)
.TryGetValue(option.Key, out string value) &&
bool.TryParse(value, out bool result))
{
return(result);
}
return(defaultValue
?? CodeAnalysisConfig.Instance.GetOptionAsBool(option.Key)
?? option.DefaultValueAsBool
?? false);
}
protected static bool TryReportObsoleteOption(
SyntaxTreeAnalysisContext context,
AnalyzerConfigOptions configOptions,
LegacyConfigOptionDescriptor legacyOption,
ConfigOptionDescriptor newOption,
string newValue)
{
if (configOptions.IsEnabled(legacyOption))
{
DiagnosticHelpers.ReportDiagnostic(
context,
CommonDiagnosticRules.AnalyzerOptionIsObsolete,
Location.None,
legacyOption.Key,
$", use option '{newOption.Key} = {newValue}' instead");
return(true);
}
return(false);
}
public static bool TryGetValueAsBool(AnalyzerConfigOptions configOptions, ConfigOptionDescriptor option, out bool value, bool?defaultValue = null)
{
if (configOptions.TryGetValue(option.Key, out string rawValue) &&
bool.TryParse(rawValue, out bool boolValue))
{
value = boolValue;
return(true);
}
bool?maybeValue = defaultValue
?? CodeAnalysisConfig.Instance.GetOptionAsBool(option.Key)
?? option.DefaultValueAsBool;
if (maybeValue != null)
{
value = maybeValue.Value;
return(true);
}
value = false;
return(false);
}
private static bool IsOptionSet(AnalyzerConfigOptions configOptions, ConfigOptionDescriptor option)
{
return(configOptions.TryGetValue(option.Key, out string _) ||
CodeAnalysisConfig.Instance.EditorConfig.Options.ContainsKey(option.Key));
}
internal static bool TryGetValueAsBool(this AnalyzerConfigOptions analyzerConfigOptions, ConfigOptionDescriptor option, out bool value)
{
return(TryGetValueAsBool(analyzerConfigOptions, option.Key, out value));
}
internal static bool ContainsKey(this AnalyzerConfigOptions analyzerConfigOptions, ConfigOptionDescriptor option)
{
return(analyzerConfigOptions.TryGetValue(option.Key, out string _));
}
internal static bool IsEnabled(this AnalyzerConfigOptions analyzerConfigOptions, ConfigOptionDescriptor option)
{
return(analyzerConfigOptions.TryGetValue(option.Key, out string rawValue) &&
bool.TryParse(rawValue, out bool value) &&
value);
}