# Description:
#   Deployment script
#
# Commands:
#   hubot deploy <project> [from branch <branch>] to <environnement> [after <command>[, <command>, ...]]
#
# URLS:
#
# Notes:
#

module.exports = (robot) ->
    robot.hear /deploy ([^\s]+)( from branch ([^\s]+))? to ([^\s]+)( after (.*))?$/i, (res) ->
        project = res.match[1]
        environnement = res.match[4]
        branch = if res.match[3] then res.match[3] else null
        commands = if res.match[6] then cleanCommands res.match[6].split(',') else []

cleanCommands = (commands) ->
    results = []
    commands = commands.map(Function.prototype.call, String.prototype.trim)

    for command in commands
        results.push(command) if command != ''

    results