hapi.app.server/src/config/fromJSON.coffee

A small server to serve up HAPI applications

# Responsibilities
#
# gets variables from a JSON file
fs = require "fs"

class FromJSON

    constructor: (@filePath, @env) ->
        @data = {}

    load: ->
        try
            src = fs.readFileSync @filePath, "utf8"
            content = JSON.parse src
            @data = @getData content
        catch e

    getData: (content) ->
        return content unless content[@env] or content["base"]
        data = content["base"] or {}
        if content[@env]
            data[k] = v for k, v of content[@env]
        data

    get: (name) ->
        @data[name]

module.exports = FromJSON