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- Committer: dcoles
- Date: 2008-07-03 04:20:54 UTC
- Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:803
Setup: Modularised setup.py so it is now no longer over 1000 lines. This should
allow us to get in there and tidy up each module much easier. Also removed
updatejails since this functionality seems to be duplicated with remakeuser.py
and remakealluser.py scripts.
allow us to get in there and tidy up each module much easier. Also removed
updatejails since this functionality seems to be duplicated with remakeuser.py
and remakealluser.py scripts.
added
removed
setup/install.py
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# IVLE - Informatics Virtual Learning Environment
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# Copyright (C) 2007-2008 The University of Melbourne
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# Module: setup/install
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# Author: Matt Giuca, Refactored by David Coles
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# Date: 03/07/2008
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# setup/build.py
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# Compiles all files and sets up a jail template in the source directory.
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# Details:
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# Compiles (GCC) trampoline/trampoline.c to trampoline/trampoline.
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# Creates jail/.
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# Creates standard subdirs inside the jail, eg bin, opt, home, tmp.
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# Copies console/ to a location within the jail.
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# Copies OS programs and files to corresponding locations within the jail
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# (eg. python and Python libs, ld.so, etc).
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# Generates .pyc files for all the IVLE .py files.
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import optparse
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import os
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from setuputil import *
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def install(args):
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usage = """usage: %prog install [options]
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(Requires root)
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Create target install directory ($target).
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Create $target/bin.
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Copy trampoline/trampoline to $target/bin.
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chown and chmod the installed trampoline.
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Copy www/ to $target.
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Copy jail/ to jails __staging__ directory (unless --nojail specified).
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Copy subjects/ to subjects directory (unless --nosubjects specified).
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"""
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# Parse arguments
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parser = optparse.OptionParser(usage)
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parser.add_option("-n", "--dry",
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action="store_true", dest="dry",
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help="Print out the actions but don't do anything.")
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parser.add_option("-J", "--nojail",
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action="store_true", dest="nojail",
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help="Don't copy jail/ to jail __staging__ directory")
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parser.add_option("-S", "--nosubjects",
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action="store_true", dest="nosubjects",
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help="Don't copy subject/ to subjects directory.")
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(options, args) = parser.parse_args(args)
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# Call the real function
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__install(options.dry, options.nojail, options.nosubjects)
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def __install(dry=False,nojail=False,nosubjects=False):
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# Importing configuration is a little tricky
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sys.path.append(os.path.join(os.pardir, 'lib'))
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sys.path.append(os.pardir)
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import conf.conf
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import install_list
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# Pull the required varibles out of the config
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ivle_install_dir = conf.conf.ivle_install_dir
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jail_base = conf.conf.jail_base
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subjects_base = conf.conf.subjects_base
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exercises_base = conf.conf.exercises_base
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# Must be run as root or a dry run
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if dry:
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print "Dry run (no actions will be executed)\n"
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if not dry and os.geteuid() != 0:
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print >>sys.stderr, "Must be root to run build"
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print >>sys.stderr, "(I need to chown)."
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return 1
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# Create the target (install) directory
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action_mkdir(ivle_install_dir, dry)
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# Create bin and copy the compiled files there
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action_mkdir(os.path.join(ivle_install_dir, 'bin'), dry)
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tramppath = os.path.join(ivle_install_dir, 'bin/trampoline')
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action_copyfile('trampoline/trampoline', tramppath, dry)
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# chown trampoline to root and set setuid bit
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action_chown_setuid(tramppath, dry)
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# Create a scripts directory to put the usrmgt-server in.
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action_mkdir(os.path.join(ivle_install_dir, 'scripts'), dry)
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usrmgtpath = os.path.join(ivle_install_dir, 'scripts/usrmgt-server')
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action_copyfile('scripts/usrmgt-server', usrmgtpath, dry)
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action_chmod_x(usrmgtpath, dry)
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# Copy the www and lib directories using the list
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action_copylist(install_list.list_www, ivle_install_dir, dry)
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action_copylist(install_list.list_lib, ivle_install_dir, dry)
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# Copy the php directory
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forum_dir = "www/php/phpBB3"
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forum_path = os.path.join(ivle_install_dir, forum_dir)
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action_copytree(forum_dir, forum_path, dry)
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print "chown -R www-data:www-data %s" % forum_path
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if not dry:
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os.system("chown -R www-data:www-data %s" % forum_path)
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if not nojail:
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# Copy the local jail directory built by the build action
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# to the jails __staging__ directory (it will be used to help build
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# all the students' jails).
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action_copytree('jail', os.path.join(jail_base, '__staging__'), dry)
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if not nosubjects:
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# Copy the subjects and exercises directories across
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action_copylist(install_list.list_subjects, subjects_base, dry,
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srcdir="./subjects")
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action_copylist(install_list.list_exercises, exercises_base, dry,
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srcdir="./exercises")
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# Append IVLE path to ivle.pth in python site packages
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# (Unless it's already there)
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ivle_pth = os.path.join(sys.prefix,
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"lib/python%s/site-packages/ivle.pth" % PYTHON_VERSION)
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ivle_www = os.path.join(ivle_install_dir, "www")
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ivle_lib = os.path.join(ivle_install_dir, "lib")
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write_ivle_pth = True
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write_ivle_lib_pth = True
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try:
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file = open(ivle_pth, 'r')
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for line in file:
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if line.strip() == ivle_www:
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write_ivle_pth = False
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elif line.strip() == ivle_lib:
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write_ivle_lib_pth = False
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file.close()
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except (IOError, OSError):
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pass
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if write_ivle_pth:
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action_append(ivle_pth, ivle_www)
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if write_ivle_lib_pth:
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action_append(ivle_pth, ivle_lib)
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# Create the ivle working revision record file
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action_mkdir(os.path.join(ivle_install_dir, 'version'), dry)
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ivle_revision_record_file = os.path.join(ivle_install_dir, 'version/ivle-revision.txt')
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if not dry:
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try:
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conf = open(ivle_revision_record_file, "w")
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conf.write( "# IVLE code revision listing generated by running 'svn status -v ..' from " + os.getcwd() + "\n#\n\n")
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conf.close()
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except IOError, (errno, strerror):
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print "IO error(%s): %s" % (errno, strerror)
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sys.exit(1)
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os.system("svn status -v .. >> %s" % ivle_revision_record_file)
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print "Wrote IVLE code revision status to %s" % ivle_revision_record_file
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return 0
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