47 lines
1.8 KiB
Swift
47 lines
1.8 KiB
Swift
public struct NestingConfiguration: RuleConfiguration, Equatable {
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public var consoleDescription: String {
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return "(type_level) \(typeLevel.shortConsoleDescription), " +
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"(statement_level) \(statementLevel.shortConsoleDescription)"
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}
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var typeLevel: SeverityLevelsConfiguration
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var statementLevel: SeverityLevelsConfiguration
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public init(typeLevelWarning: Int,
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typeLevelError: Int?,
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statementLevelWarning: Int,
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statementLevelError: Int?) {
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typeLevel = SeverityLevelsConfiguration(warning: typeLevelWarning, error: typeLevelError)
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statementLevel = SeverityLevelsConfiguration(warning: statementLevelWarning, error: statementLevelError)
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}
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public mutating func apply(configuration: Any) throws {
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guard let configurationDict = configuration as? [String: Any] else {
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throw ConfigurationError.unknownConfiguration
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}
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if let typeLevelConfiguration = configurationDict["type_level"] {
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try typeLevel.apply(configuration: typeLevelConfiguration)
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}
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if let statementLevelConfiguration = configurationDict["statement_level"] {
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try statementLevel.apply(configuration: statementLevelConfiguration)
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}
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}
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func severity(with config: SeverityLevelsConfiguration, for level: Int) -> ViolationSeverity? {
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if let error = config.error, level > error {
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return .error
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} else if level > config.warning {
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return .warning
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}
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return nil
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}
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func threshold(with config: SeverityLevelsConfiguration, for severity: ViolationSeverity) -> Int {
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switch severity {
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case .error: return config.error ?? config.warning
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case .warning: return config.warning
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}
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}
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}
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