logr-watch

Watch log files and push it to Logr.

Usage

-h, --help                 output usage information
-v, --version              output the version number
-c, --config <path>        path to config file
init                       create config file
help                       output usage information

Getting started

npm i logr-watch -g
logrw init
logrw

Config

// logrw.config.js

module.exports = {
  udp: ":7776",
  public_key: "MCAwDQYJKoZIhvcNAQEBBQADDwAwDAIFAMg7IrMCAwEAAQ==",
  private_key: "MC0CAQACBQDIOyKzAgMBAAECBQCHaZwRAgMA0nkCAwDziwIDAL+xAgJMKwICGq0=",
  files: [
    { // watch file
      path: "/var/log/system.log",
    },
    { // filter messages at error level and above
      path: "/var/log/nginx/nginx_error.log",
      level: "error",
    },
    { // watch multiple files, and log it under the name
      path: "./*.txt",
      logname: "test.txt",
    },
    { // using a custom parser
      path: "./.pm2/logs/myapp*.log",
      logname: "myapp.pm2.log",
      parser: myCustomPM2Parser,
    },
  ],
};

function myCustomPM2Parser() {
  return ({ message }) => {
    const match = /(.+?)\s+(.+?)\s+(.+)/.exec(message);
    if (match === null) {
      return null;
    }
    return {
      timestamp: match[1],
      level: match[2],
      message: match[3],
    };
  };
}