Removing config file path from global scope

Dockerfile

@@ -3,7 +3,7 @@ FROM node:alpine
 LABEL mantainer "Diego Dorgam <diego.dorgam@rocket.chat>"
 
 ENV HUBOT_LANG='en'                                                  \
-    HUBOT_CORPUS='corpus.yml'                                        \
+    HUBOT_CORPUS='training_data/corpus.yml'                          \
     HUBOT_ADAPTER=rocketchat                                         \
     HUBOT_OWNER=RocketChat                                           \
     HUBOT_NAME=HubotNatural                                          \

docker-compose.yml

@@ -50,7 +50,7 @@ services:
       - HUBOT_OWNER=RocketChat
       - HUBOT_DESCRIPTION='Hubot natural language processing'
       - HUBOT_LOG_LEVEL=debug
-      - HUBOT_CORPUS=corpus.yml
+      - HUBOT_CORPUS=training_data/corpus.yml
       - HUBOT_LANG=pt
       - RESPOND_TO_DM=true
       - RESPOND_TO_LIVECHAT=true

scripts/bot/index.coffee

@@ -135,9 +135,8 @@ clearErrors = (res) ->
   key = 'errors_'+res.envelope.room+'_'+res.envelope.user.id
   res.robot.brain.set(key, 0)
 
-module.exports = (_config, _configPath, robot) ->
+module.exports = (_config, robot) ->
   global.config = _config
-  global.configPath = _configPath
 
   global.usersAndRoles = getUserRoles(robot)
 

scripts/events/configure.coffee

 path = require 'path'
 natural = require 'natural'
 
-{msgVariables, stringElseRandomKey, loadConfigfile} = require path.join '..', 'lib', 'common.coffee'
+{msgVariables, stringElseRandomKey, loadConfigfile, getConfigFilePath} = require  '../lib/common'
 {checkRole} = require path.join '..', 'lib', 'security.coffee'
 answers = {}
-# usersAndRoles = getUserRoles()
 
 class configure
   constructor: (@interaction) ->
@@ -40,7 +39,7 @@ class configure
   retrain: (msg) ->
     console.log 'inside retrain'
     scriptPath = path.join __dirname, '..'
-    global.config = loadConfigfile(global.configPath)
+    global.config = loadConfigfile getConfigFilePath()
     global.train()
 
     type = @interaction.type?.toLowerCase() or 'random'

scripts/index.coffee

-path = require 'path'
+require 'coffeescript/register'
 
-{loadConfigfile} = require path.join path.join __dirname, 'lib', 'common.coffee'
-chatbot = require path.join __dirname, 'bot', 'index.coffee'
+path = require 'path'
+fs = require 'fs'
 
-hubotPath = module.parent.filename
-hubotPath = path.dirname hubotPath for [1..4]
-corpus = (process.env.HUBOT_CORPUS || 'corpus.yml')
-global.configPath = path.join hubotPath, 'training_data', corpus
+{loadConfigfile, getConfigFilePath} = require  './lib/common'
+chatbot = require './bot/index'
 
 try
-  global.config = loadConfigfile global.configPath
+  global.config = loadConfigfile getConfigFilePath()
 catch err
   process.exit()
 
-chatbot = chatbot.bind null, global.config, global.configPath
+chatbot = chatbot.bind null, global.config
 
 module.exports = chatbot

scripts/lib/common.coffee

@@ -24,6 +24,9 @@ common.regexEscape = (string) ->
   #http://stackoverflow.com/a/6969486
   string.replace /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"
 
+common.getConfigFilePath = () ->
+    return process.env.HUBOT_CORPUS || 'training_data/corpus.yml'
+
 common.loadConfigfile = (filepath) ->
     try
       console.log("Loading corpus: " + filepath)