log4js-appender-category-filter

Appender for log4js. Filter logs by category.

This appender will filter log by category. For example, if log4js was configured with the following json file:

{
  "levels": {
    "[all]": "info"
  },
  "appenders": [{
    "type": "log4js-appender-category-filter",
    "category": "important",
    "appender": {
      "type": "console",
      "layout": {
        "type": "pattern",
        "pattern": "[%r][%.1p] %c - %m"
      }
    }
  }]
}