mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-12-13 01:01:34 -05:00
162 lines
6.4 KiB
Python
162 lines
6.4 KiB
Python
from __future__ import print_function
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__author__ = u'schmatz'
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from downloader import Downloader
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import tarfile
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import errors
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from errors import DownloadCorruptionError
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import warnings
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import os
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from configuration import Configuration
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from dependency import Dependency
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import shutil
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from which import which
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import subprocess
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from stat import S_IRWXU,S_IRWXG,S_IRWXO
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import sys
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if sys.version_info.major >= 3:
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raw_input = input
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class Node(Dependency):
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def __init__(self,configuration):
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super(self.__class__, self).__init__(configuration)
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operating_system = configuration.system.operating_system
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self.config.directory.create_directory_in_tmp(u"node")
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if operating_system == u"mac":
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self.downloader = MacNodeDownloader(self)
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elif operating_system == u"win":
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self.downloader = WindowsNodeDownloader(self)
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self.config.directory.create_directory_in_bin(u"node") #TODO: Fix windows node installation
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elif operating_system == u"linux":
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self.downloader = LinuxNodeDownloader(self)
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@property
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def tmp_directory(self):
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return self.config.directory.tmp_directory
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@property
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def bin_directory(self):
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return self.config.directory.bin_directory
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def download_dependencies(self):
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install_directory = self.config.directory.bin_directory + os.sep + u"node"
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if os.path.exists(install_directory):
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print(u"Skipping Node download because " + install_directory + " exists.")
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else:
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self.downloader.download()
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self.downloader.decompress()
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def bashrc_string(self):
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return "COCO_NODE_PATH=" + self.config.directory.bin_directory + os.sep + u"node" + os.sep + "bin" + os.sep +"node"
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def install_dependencies(self):
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install_directory = self.config.directory.bin_directory + os.sep + u"node"
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#check for node here
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if self.config.system.operating_system in ["mac","linux"] and not which("node"):
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unzipped_node_path = self.findUnzippedNodePath()
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print("Copying node into /usr/local/bin/...")
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shutil.copy(unzipped_node_path + os.sep + "bin" + os.sep + "node","/usr/local/bin/")
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os.chmod("/usr/local/bin/node",S_IRWXG|S_IRWXO|S_IRWXU)
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if os.path.exists(install_directory):
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print(u"Skipping creation of " + install_directory + " because it exists.")
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else:
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unzipped_node_path = self.findUnzippedNodePath()
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shutil.copytree(self.findUnzippedNodePath(),install_directory)
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wants_to_upgrade = True
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if self.check_if_executable_installed(u"npm"):
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warning_string = u"A previous version of npm has been found. \nYou may experience problems if you have a version of npm that's too old.Would you like to upgrade?(y/n) "
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from distutils.util import strtobool
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print(warning_string)
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#for bash script, you have to somehow redirect stdin to raw_input()
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user_input = raw_input()
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while True:
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try:
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wants_to_upgrade = strtobool(user_input)
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except:
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print(u"Please enter y or n. ")
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user_input = raw_input()
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continue
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break
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if wants_to_upgrade:
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if sys.version_info.major < 3:
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import urllib2, urllib
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else:
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import urllib.request as urllib
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print(u"Retrieving npm update script...")
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npm_install_script_path = install_directory + os.sep + u"install.sh"
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urllib.urlretrieve(u"https://npmjs.org/install.sh",filename=npm_install_script_path)
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print(u"Retrieved npm install script. Executing...")
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subprocess.call([u"sh", npm_install_script_path])
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print(u"Updated npm version installed")
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def findUnzippedNodePath(self):
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return self.downloader.download_directory + os.sep + \
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(next(os.walk(self.downloader.download_directory))[1])[0]
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def check_if_executable_installed(self,name):
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executable_path = which(name)
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if executable_path:
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return True
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else:
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return False
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def check_node_version(self):
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version = subprocess.check_output(u"node -v")
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return version
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def check_npm_version(self):
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version = subprocess.check_output(u"npm -v")
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return version
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class NodeDownloader(Downloader):
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@property
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def download_url(self):
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raise NotImplementedError
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@property
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def download_directory(self):
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return self.dependency.tmp_directory + os.sep + u"node"
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@property
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def downloaded_file_path(self):
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return self.download_directory + os.sep + u"node.tgz"
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def download(self):
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print(u"Downloading Node from URL " + self.download_url)
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self.download_file(self.download_url,self.downloaded_file_path)
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self.check_download()
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def decompress(self):
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print(u"Decompressing Node...")
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tfile = tarfile.open(self.downloaded_file_path)
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#TODO: make directory handler class
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tfile.extractall(self.download_directory)
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print(u"Decompressed Node into " + self.download_directory)
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def check_download(self):
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isFileValid = tarfile.is_tarfile(self.downloaded_file_path)
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if not isFileValid:
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raise DownloadCorruptionError(u"Node download was corrupted.")
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class LinuxNodeDownloader(NodeDownloader):
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@property
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def download_url(self):
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if self.dependency.config.mem_width == 64:
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return u"http://nodejs.org/dist/v0.10.24/node-v0.10.24-linux-x64.tar.gz"
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else:
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return u"http://nodejs.org/dist/v0.10.24/node-v0.10.24-linux-x86.tar.gz"
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class WindowsNodeDownloader(NodeDownloader):
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@property
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def download_url(self):
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raise NotImplementedError(u"Needs MSI to be executed to install npm")
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#"http://nodejs.org/dist/v0.10.24/x64/node-v0.10.24-x64.msi"
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if self.dependency.config.mem_width == 64:
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return u"http://nodejs.org/dist/v0.10.24/x64/node.exe"
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else:
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return u"http://nodejs.org/dist/v0.10.24/node.exe"
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class MacNodeDownloader(NodeDownloader):
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@property
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def download_url(self):
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if self.dependency.config.mem_width == 64:
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return u"http://nodejs.org/dist/v0.10.24/node-v0.10.24-darwin-x64.tar.gz"
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else:
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return u"http://nodejs.org/dist/v0.10.24/node-v0.10.24-darwin-x86.tar.gz"
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