| 'use strict'; |
| |
| function logLevelFilter(minLevelString, maxLevelString, appender, levels) { |
| const minLevel = levels.getLevel(minLevelString); |
| const maxLevel = levels.getLevel(maxLevelString, levels.FATAL); |
| return (logEvent) => { |
| const eventLevel = logEvent.level; |
| if (eventLevel.isGreaterThanOrEqualTo(minLevel) && eventLevel.isLessThanOrEqualTo(maxLevel)) { |
| appender(logEvent); |
| } |
| }; |
| } |
| |
| function configure(config, layouts, findAppender, levels) { |
| const appender = findAppender(config.appender); |
| return logLevelFilter(config.level, config.maxLevel, appender, levels); |
| } |
| |
| module.exports.configure = configure; |