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# IVLE - Informatics Virtual Learning Environment
# Copyright (C) 2007-2008 The University of Melbourne
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# Module: setup/install
# Author: Matt Giuca, Refactored by David Coles
# Date: 03/07/2008
import optparse
import os
import sys
import functools
from setup import util
PYTHON_VERSION = sys.version[:3]
def install(args):
usage = """usage: %prog install [options]
(Requires root)
Create target install directory ($target).
Create $target/bin.
Copy bin/trampoline/trampoline to $target/bin.
Copy bin/timount/timount to $target/bin.
chown and chmod the installed trampoline.
"""
# Parse arguments
parser = optparse.OptionParser(usage)
parser.add_option("-n", "--dry",
action="store_true", dest="dry",
help="Print out the actions but don't do anything.")
parser.add_option("-R", "--nosvnrevno",
action="store_true", dest="nosvnrevno",
help="Don't write out the Subversion revision to the share directory.")
parser.add_option("--root",
action="store", dest="rootdir",
help="Install into a different root directory.",
default='/')
parser.add_option("--prefix",
action="store", dest="prefix",
help="Base prefix to install IVLE into (default: /usr/local).",
default='/usr/local')
parser.add_option("--python-site-packages",
action="store", dest="python_site_packages",
help="Path to Python site packages directory.",
default='/usr/local/lib/python%s/site-packages' % PYTHON_VERSION)
(options, args) = parser.parse_args(args)
# Call the real function
return __install(prefix=options.prefix,
python_site_packages=options.python_site_packages,
dry=options.dry, rootdir=options.rootdir,
nosvnrevno=options.nosvnrevno)
def __install(prefix, python_site_packages, dry=False, rootdir=None,
nosvnrevno=False):
install_list = util.InstallList()
# We need to apply make_install_path with the rootdir to an awful lot of
# config variables, so make it easy:
mip = functools.partial(util.make_install_path, rootdir)
# Compute the lib_path, share_path and bin_path (copied from
# ivle/conf/conf.py).
lib_path = mip(os.path.join(prefix, 'lib/ivle'))
share_path = mip(os.path.join(prefix, 'share/ivle'))
bin_path = mip(os.path.join(prefix, 'bin'))
python_site_packages = mip(python_site_packages)
# Must be run as root or a dry run
if dry:
print "Dry run (no actions will be executed)\n"
if not dry and os.geteuid() != 0:
print >>sys.stderr, "Must be root to run install"
return 1
# Create the config directory.
util.action_mkdir(mip('/etc/ivle/plugins.d'), dry)
# Create lib and copy the compiled files there
util.action_mkdir(lib_path, dry)
tramppath = os.path.join(lib_path, 'trampoline')
util.action_copyfile('bin/trampoline/trampoline', tramppath, dry)
# chown trampoline to root and set setuid bit
util.action_chown_setuid(tramppath, dry)
timountpath = os.path.join(lib_path, 'timount')
util.action_copyfile('bin/timount/timount', timountpath, dry)
# Copy in the services (only usrmgt-server is needed on the host, but
# the jail build requires the rest).
util.action_copylist(install_list.list_services, share_path, dry)
usrmgtpath = os.path.join(share_path, 'services/usrmgt-server')
util.action_chmod_x(usrmgtpath, dry)
# Copy the user-executable binaries using the list.
util.action_copylist(install_list.list_user_binaries, bin_path, dry,
onlybasename=True)
# Copy the lib directory (using the list)
util.action_copylist(install_list.list_ivle_lib, python_site_packages, dry)
if not nosvnrevno:
# Create the ivle working revision record file
ivle_revision_file = os.path.join(share_path, 'revision.txt')
if not dry:
try:
conf = open(ivle_revision_file, "w")
conf.write("""# SVN revision r%s
# Source tree location: %s
# Modified files:
""" % (util.get_svn_revision(), os.getcwd()))
conf.close()
except IOError, (errno, strerror):
print "IO error(%s): %s" % (errno, strerror)
sys.exit(1)
os.system("svn status . >> %s" % ivle_revision_file)
print "Wrote IVLE code revision status to %s" % ivle_revision_file
return 0
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