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// SPDX-License-Identifier: Apache-2.0
package logger
/** Internal options used to control the logging in programs that are part of the Chisel stack
*
* @param globalLogLevel the verbosity of logging (default: [[logger.LogLevel.None]])
* @param classLogLevels the individual verbosity of logging for specific classes
* @param logToFile if true, log to a file
* @param logClassNames indicates logging verbosity on a class-by-class basis
*/
class LoggerOptions private[logger] (
val globalLogLevel: LogLevel.Value = LogLevelAnnotation().globalLogLevel,
val classLogLevels: Map[String, LogLevel.Value] = Map.empty,
val logClassNames: Boolean = false,
val logFileName: Option[String] = None) {
private[logger] def copy(
globalLogLevel: LogLevel.Value = globalLogLevel,
classLogLevels: Map[String, LogLevel.Value] = classLogLevels,
logClassNames: Boolean = logClassNames,
logFileName: Option[String] = logFileName
): LoggerOptions = {
new LoggerOptions(
globalLogLevel = globalLogLevel,
classLogLevels = classLogLevels,
logClassNames = logClassNames,
logFileName = logFileName
)
}
/** Return the name of the log file, defaults to `a.log` if unspecified */
def getLogFileName(): Option[String] = if (!logToFile()) None else logFileName.orElse(Some("a.log"))
/** True if a [[Logger]] should be writing to a file */
@deprecated("logToFile was removed, use logFileName.nonEmpty", "FIRRTL 1.2")
def logToFile(): Boolean = logFileName.nonEmpty
}
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