example.jlv.jsonc

{
    // Comments are allowed.
    "fields": [
        {
            "title": "Time", // Max length is 32.
            // Kind affects rendering. There are:
            // * time;
            // * numerictime;
            // * secondtime;
            // * millitime;
            // * microtime;
            // * level;
            // * message;
            // * any.
            "kind": "numerictime",
            "ref": [
                // The application will display the first matched value.
                "$.timestamp",
                "$.time",
                "$.t",
                "$.ts",
                "$[\"@timestamp\"]"
            ],
            "width": 30,
            //	Year: "2006" "06"
            //	Month: "Jan" "January" "01" "1"
            //	Day of the week: "Mon" "Monday"
            //	Day of the month: "2" "_2" "02"
            //	Day of the year: "__2" "002"
            //	Hour: "15" "3" "03" (PM or AM)
            //	Minute: "4" "04"
            //	Second: "5" "05"
            //	AM/PM mark: "PM"
            //
            // More details: https://go.dev/src/time/format.go.
            "time_format": "2006-01-02T15:04:05Z07:00"
        },
        {
            "title": "Level",
            "kind": "level",
            "ref": [
                "$.level",
                "$.lvl",
                "$.l"
            ],
            "width": 10
        },
        {
            "title": "Message",
            "kind": "message",
            "ref": [
                "$.message",
                "$.msg",
                "$.error",
                "$.err"
            ],
            "width": 0 // The width will be calculated automatically.
        },
        {
            "title": "Custom",
            "kind": "any",
            "ref": [
                "$.custom"
            ],
            "width": 0
        }
    ],
    // Time layouts to reformat.
    //
    // If the time field has been parsed to any of the specified layouts,
    // it will be formatted according to "time_format" configuration.
    //
    // See: https://pkg.go.dev/time#pkg-constants.
    "time_layouts": [
	    "01/02 03:04:05PM '06 -0700",
	    "Mon Jan _2 15:04:05 2006",
	    "Mon Jan _2 15:04:05 MST 2006",
	    "Mon Jan 02 15:04:05 -0700 2006",
	    "02 Jan 06 15:04 MST",
	    "02 Jan 06 15:04 -0700",
	    "Monday, 02-Jan-06 15:04:05 MST",
	    "Mon, 02 Jan 2006 15:04:05 MST",
	    "Mon, 02 Jan 2006 15:04:05 -0700",
	    "2006-01-02T15:04:05Z07:00",
	    "2006-01-02T15:04:05.999999999Z07:00",
	    "Jan _2 15:04:05",
	    "Jan _2 15:04:05.000",
	    "Jan _2 15:04:05.000000",
	    "Jan _2 15:04:05.000000000",
	    "2006-01-02 15:04:05",
	    "2006-01-02"
	],
    // Mapping of log level.
    // Possible values: none, trace, debug, info, warn, error, panic, fatal.
    "customLevelMapping": {
        // Replace "10" to "trace" in log level.
        "10": "trace",
        "20": "debug",
        "30": "info",
        "40": "warn",
        "50": "error",
        "60": "fatal"
    },
    // The maximum size of the file in bytes.
    // The rest of the file will be ignored.
    //
    // It accepts the number of bytes:
    //
    //   "maxFileSizeBytes": 1073741824
    //
    // Or a text value with a unit:
    //
    //   "maxFileSizeBytes": "1000k"
    //   "maxFileSizeBytes": "1.5m"
    //   "maxFileSizeBytes": "1g"
    "maxFileSizeBytes": "2g"
}