Installing compass and jquery in indico (dev)

fabfile.py

import os
from fabric.api import local, lcd
from fabric.context_managers import prefix

EXT_DIR = os.path.join(os.path.dirname(__file__), '../', 'ext_modules')
TARGET_DIR = os.path.join(os.path.dirname(__file__), '../', 'indico/htdocs')
NODE_VERSION = '0.10.9'

# Generated vars - do not change!
NODE_ENV = os.path.join(EXT_DIR, 'node_env')


def lib_dir(dtype):
 return os.path.join(TARGET_DIR, dtype, 'lib')


def node_env(path=NODE_ENV):
    return prefix('source {0}'.format(os.path.join(path, 'bin/activate')))


def create_node_env(version=NODE_VERSION, path=NODE_ENV):
    local('nodeenv -n {0} {1}'.format(version, path))


def _fetch_submodule(name):
    local('git submodule init {0}'.format(os.path.join(EXT_DIR, name)))
    local('git submodule update {0}'.format(os.path.join(EXT_DIR, name)))


def _install_dependencies(mod_name, sub_path, dtype):
    dest_dir = os.path.join(lib_dir(dtype), mod_name)
    local('mkdir -p {0}'.format(dest_dir))
    local('cp -R {0} {1}/'.format(
        os.path.join(EXT_DIR, mod_name, sub_path),
        dest_dir))


def install_compass():
    _install_dependencies('compass', 'frameworks/compass/stylesheets', 'scss')


def install_jquery():
    with node_env(NODE_ENV):
        local('npm install -g grunt-cli')
        with lcd(os.path.join(EXT_DIR, 'jquery')):
            local('npm install')
            local('grunt')
            dest_dir = lib_dir('js')
            local('mkdir -p {0}'.format(dest_dir))
            local('mv dist/jquery.js {0}/'.format(dest_dir))


def fetch_asset_dependencies():
    _fetch_submodule('compass')
    install_compass()

    _fetch_submodule('jquery')
    install_jquery()