gulp               = require 'gulp'
clean              = require 'gulp-clean'
gcson              = require 'gulp-cson'
jsonCombine        = require 'gulp-jsoncombine'
_                  = require 'lodash'
ChristacheioStream = require 'gulp-json-template-christacheio'

templateData =
  dataForwarderDomain : process.env.DATA_FORWARDER_DOMAIN || "octoblu.com"


gulp.task 'clean', ->
  gulp.src('src/forwarder-types', read: false).pipe clean()

gulp.task 'build', ->
  christacheioStream = new ChristacheioStream  data: templateData
  gulp.src "./forwarder-types/**/*.cson"
    .pipe gcson()
    .pipe jsonCombine('forwarder-types.json',  (data) -> new Buffer(JSON.stringify(_.values(data))))
    .pipe christacheioStream
    .pipe gulp.dest './src/forwarder-types'

gulp.task 'default', ['clean', 'build']