<commit_before>amqp            = require 'amqp'
hat             = require 'hat'
os              = require 'os'
{argv}          = require 'optimist'
{EventEmitter}  = require 'events'
fs              = require "fs"
nodePath        = require 'path'
{environment}   = require('koding-config-manager').load("main.#{argv.c}")

class Worker extends EventEmitter

  @throwIt = (it) ->
    console.error it  if it?

  constructor:(options = {},data)->
    options.name              or= "worker"
    options.serviceGenericName or= ""
    options.serviceUniqueName or= ""
    options.status            or= 1
    options.command           or= ""
    options.option            or= "many"
    options.uuid              or= hat()
    options.hostname          or= os.hostname()
    options.pid               or= process.pid
    options.interval          or= 10
    options.port              or= 0
    options.rabbitKey         or= ""
    options.binary            or= no
    options.mq                or=
      host        : 'localhost'
      port        : '5672'
      login       : 'guest'
      password    : '<PASSWORD>'
      vhost       : '/'

    super options, data

    @defaultInit options, data

  defaultInit:(options, data)->
    @reporter     = {}
    @interval     = options.interval
    @amqpOptions  = options.mq
    @binary       = options.binary
    @worker       =
      name                   : options.name
      serviceGenericName     : options.serviceGenericName
      serviceUniqueName      : options.serviceUniqueName
      message     :
        command   : options.command
        option    : options.option
      uuid        : options.uuid
      hostname    : @getHostName()
      timestamp   : @isoDateString()
      pid         : options.pid
      status      : options.status
      version     : parseInt(@getVersion())
      environment : environment
      port        : options.port
      monitor     :
        mem       :
          rss       : 0
          heapTotal : 0
          heapUsed  : 0
          unit      : 'MB'
        uptime : 0


  startReporter: (command) ->
    @reporter[command] = setInterval =>
      @fetchWorkerExchange (workerExchange)=>
        @worker.message.command = command
        @worker.timestamp = @isoDateString()
        @worker.monitor.uptime += @interval
        workerExchange.publish "input.worker", { @worker },
          appId: "#{@worker.uuid}"
    , @interval * 1000

  stopReporter: (command) ->
    clearInterval @reporter[command]

  isoDateString: ->
    d = new Date()
    pad = (n) ->
      (if n < 10 then "0" + n else n)
    d.getUTCFullYear() + "-" + pad(d.getUTCMonth() + 1) + "-" + pad(d.getUTCDate()) + "T" + pad(d.getUTCHours()) + ":" + pad(d.getUTCMinutes()) + ":" + pad(d.getUTCSeconds()) + "Z"

  getVersion:() ->
    versionFile = nodePath.join(__dirname, '../../VERSION')
    if fs.existsSync versionFile<commit_msg>koding-worker: send an immediate message before starting the reporter<commit_after>amqp            = require 'amqp'
hat             = require 'hat'
os              = require 'os'
{argv}          = require 'optimist'
{EventEmitter}  = require 'events'
fs              = require "fs"
nodePath        = require 'path'
{environment}   = require('koding-config-manager').load("main.#{argv.c}")

class Worker extends EventEmitter

  @throwIt = (it) ->
    console.error it  if it?

  constructor:(options = {},data)->
    options.name              or= "worker"
    options.serviceGenericName or= ""
    options.serviceUniqueName or= ""
    options.status            or= 1
    options.command           or= ""
    options.option            or= "many"
    options.uuid              or= hat()
    options.hostname          or= os.hostname()
    options.pid               or= process.pid
    options.interval          or= 10
    options.port              or= 0
    options.rabbitKey         or= ""
    options.binary            or= no
    options.mq                or=
      host        : 'localhost'
      port        : '5672'
      login       : 'guest'
      password    : '<PASSWORD>'
      vhost       : '/'

    super options, data

    @defaultInit options, data

  defaultInit:(options, data)->
    @reporter     = {}
    @interval     = options.interval
    @amqpOptions  = options.mq
    @binary       = options.binary
    @worker       =
      name                   : options.name
      serviceGenericName     : options.serviceGenericName
      serviceUniqueName      : options.serviceUniqueName
      message     :
        command   : options.command
        option    : options.option
      uuid        : options.uuid
      hostname    : @getHostName()
      timestamp   : @isoDateString()
      pid         : options.pid
      status      : options.status
      version     : parseInt(@getVersion())
      environment : environment
      port        : options.port
      monitor     :
        mem       :
          rss       : 0
          heapTotal : 0
          heapUsed  : 0
          unit      : 'MB'
        uptime : 0


  publish: (command) ->
    @fetchWorkerExchange (workerExchange) =>
      @worker.message.command = command
      @worker.timestamp = @isoDateString()
      @worker.monitor.uptime += @interval
      workerExchange.publish "input.worker", { @worker },
        appId: "#{@worker.uuid}"

  startReporter: (command) ->
    @publish command
    @reporter[command] = setInterval =>
      @publish command
    , @interval * 1000

  stopReporter: (command) ->
    clearInterval @reporter[command]

  isoDateString: ->
    d = new Date()
    pad = (n) ->
      (if n < 10 then "0" + n else n)
    d.getUTCFullYear() + "-" + pad(d.getUTCMonth() + 1) + "-" + pad(d.getUTCDate()) + "T" + pad(d.getUTCHours()) + ":" + pad(d.getUTCMinutes()) + ":" + pad(d.getUTCSeconds()) + "Z"

  getVersion:() ->
    versionFile = nodePath.join(__dirname, '../../VERSION')
    if fs.existsSync versionFile
{'fraction_non_alphanumeric': 0.11911216536767198, 'fraction_numerical': 0.006777363605557438, 'mean_word_length': 1.7404828226555247, 'pattern_counts': {'":': 4, '<': 7, '<?xml version=': 0, '>': 26, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5386605', 'n_tokens_mistral': 1736, 'n_tokens_neox': 1682, 'n_words': 391}