uonline/uonline

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


'use strict'

requireFromString = (src, filename) ->
    Module = module.constructor
    m = new Module()
    m.paths = module.paths
    #console.log "Paths: #{m.paths}"
    m._compile(src, filename)
    return m.exports

module.exports = (dirname, filename) ->
    #console.log "JSC: #{require('util').inspect global._$jscoverage}"
    path = require('path')
    filename = path.resolve(dirname, filename)
    filename = path.relative(__dirname, filename)
    #console.log "FILENAME: #{filename}"
    cc = require 'coffee-coverage'
    ci = new cc.CoverageInstrumentor(basePath: process.cwd(), path: 'relative')
    tmp = ci.instrumentFile(filename)
    #console.log "REQ: #{tmp.init}#{tmp.js}"
    return requireFromString "#{tmp.init}#{tmp.js}", filename