[fab] deploy script

@hosts('123.123.123.123')
def staging():
    """Deploy to staging"""
    env.user = 'root'
    env.remote_path = '/var/www/domain'

    local('git push ssh://%(user)s@%(host_string)s/%(remote_path)s master' % env)

    with cd('%(remote_path)s/' % env):
        run('git reset --hard')
        run('./symfony doctrine:build --all-classes --no-confirmation --quiet --env=staging')
        run('./symfony doctrine:migrate --env=staging')
        run('lessc /var/www/domain/css/style.less /var/www/domain/css/style.css')
        run('./symfony cc --quiet --env=staging')

@hosts('123.123.123.124')
def web():
    """Pull, build classes, symlink assets on web"""
    with cd('%(remote_path)s/' % env):
        run('git pull')
        run('git reset --hard')
        run('./symfony doctrine:build --all-classes --no-confirmation --quiet --env=prod')
        run('./symfony doctrine:migrate --env=prod')

@hosts('123.123.123.125', '123.123.123.126')
def app():
    """clear cache on each app server"""
    with cd('%(remote_path)s/' % env):
        run('./symfony cc --quiet --env=prod')