This is an apache parser that takes a line of an apache log and returns it in json line by line through the stream.
npm install --save apachelog-stream
// read a file
var fs = require('fs')
// liner stream
// apachelog-stream
var ApacheStream = require('apachelog-stream')
var logStream = new ApacheStream()
var input = fs.createReadStream('/some_random_log.log') // can be from a stream such as knox or request
var output = input.pipe(logStream)
output.on('data', function(chunk){
console.log(chunk.toString())
})combined or common
Takes an array for strings of what you want it to output. Ex: ['ipAddress', 'host']. This needs to be in the same order of the log that it is parsing. THIS WILL OVERRIDE LOGTYPE! So include all the fields that you are wanting.