Skip to content
This repository has been archived by the owner. It is now read-only.
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
139 lines (110 sloc) 4.66 KB
import argparse
import errno
import json
import os
import shutil
import subprocess
import sys
import urllib
import IPython.html
from bundle_static import BundleStatic
from install_lib import COLAB_ROOT_PATH
from install_lib import pjoin
from install_lib import CopyTreeRecursively
from install_lib import MakeDirectoryIfNotExist
from install_lib import RemoveDirectoryIfExist
from install_lib import RemoveFileIfExist
from install_lib import RemoveFileOrDirectoryIfExist
parser = argparse.ArgumentParser(description='Installs the Chrome App.')
help='Create release version')
args = parser.parse_args()
# Chrome App IDs for release and debug versions.
# These are used to determine allowed origins in JavaScript message passing
DEBUG_APP_ID = 'dmaaimdkehikanjidckkheggnaecfgbg'
RELEASE_APP_ID = 'pianggobfjcgeihlmfhfgkfalopndooo'
RELEASE = "20140805"
base_url = "" % RELEASE
NACL_PEXE_FILE_URL = base_url + "kernel.pexe"
NACL_TAR_FILE_URL = base_url + "pnacl_data.tar.gz"
def UpdateTarFile(tar_file, colabtools_src_dir, tmp_dir):
"""Updates the tar resources file.
Untar/zip's the resources file, adds colabtools to the site-packages,
and rezip/tar's the file.
tar_file: the filename of the .tar.gz file
colabtools_src_dir: source directory of colabtools (should end in /colabtools)
tmp_dir: temporary directory to unzip tar file contents to. Cleanup
of this directory is the responsibility of the caller.
with open(os.devnull, 'w') as devnull:
if['tar', '-zxvf', tar_file, '-C', tmp_dir],
stdout=devnull, stderr=devnull):
raise RuntimeError('Failed to extract tar file')
# Copy colabtools directory to site-pacakges directory in
# tar'ed resources.
colabtools_dest_dir = pjoin(tmp_dir, 'lib', 'python2.7', 'site-packages', 'colabtools')
CopyTreeRecursively(colabtools_src_dir, colabtools_dest_dir)
# Overwrite original tar file
with open(os.devnull, 'w') as devnull:
if['tar', '-zcvf', tar_file, '-C', tmp_dir, '.'],
stdout=devnull, stderr=devnull):
raise RuntimeError('Failed to update tar file')
def InstallChrome(release, colab_root, dest):
"""Installs the Chrome App.
release: Whether to produce release version.
colab_root: root directory of colaboratory source
dest: destination directory for build
# stage static files
app_id = DEBUG_APP_ID
if release:
'app_mode': True,
'app_origin': 'chrome-extension://' + app_id
BundleStatic(colab_root, dest, extra_template_args=extra_template_args)
# copy chrome app files, putting pnacl files in root
# as the folder structure is hard coded into the pnacl kernel code
# right now
CopyTreeRecursively(pjoin(colab_root, 'chrome'), dest)
CopyTreeRecursively(pjoin(colab_root, 'chrome', 'pnacl'), dest)
# Download .pexe and .tar.gz files. Later these will be pulled
# from the naclports continuous builder
pexe_file = pjoin(dest, 'pnacl', 'kernel.pexe')
tar_file = pjoin(dest, 'pnacl_data.tar.gz')
url_opener = urllib.URLopener()
if not os.path.isfile(pexe_file):
print 'Downloading ' + NACL_PEXE_FILE_URL
url_opener.retrieve(NACL_PEXE_FILE_URL, pexe_file)
if not os.path.isfile(tar_file):
print 'Downloading ' + NACL_TAR_FILE_URL
url_opener.retrieve(NACL_TAR_FILE_URL, tar_file)
tmp_resources_dir = pjoin(dest, 'tmp_pnacl_resources')
colabtools_src_dir = pjoin(colab_root, 'colabtools')
UpdateTarFile(tar_file, colabtools_src_dir, tmp_resources_dir)
if release:
# In release mode, we must change client IDS
manfiest_file = pjoin(dest, 'manifest.json')
manifest = {}
with open(manfiest_file, 'r') as f:
manifest = json.loads(
# Delete "key" entry, because published app's don't
# use private keys to determine to Chrome App ID.
del manifest['key']
# Change the Client ID to the release client ID
manifest['oauth2']['client_id'] = RELEASE_CLIENT_ID
# Pretty-print to same manifest file.
with open(manfiest_file, 'w') as f:
f.write(json.dumps(manifest, indent=2, separators=(',', ': ')))
if __name__ == '__main__':
InstallChrome(args.release, COLAB_ROOT_PATH, pjoin(COLAB_ROOT_PATH, 'build_chrome'))
You can’t perform that action at this time.