52
42
parser.add_option("-n", "--dry",
53
43
action="store_true", dest="dry",
54
44
help="Print out the actions but don't do anything.")
55
parser.add_option("-J", "--nojail",
56
action="store_true", dest="nojail",
57
help="Don't copy jail/ to jail_system directory")
58
parser.add_option("-S", "--nosubjects",
59
action="store_true", dest="nosubjects",
60
help="Don't copy subject/ to subjects directory.")
45
parser.add_option("--root",
46
action="store", dest="rootdir",
47
help="Install into a different root directory.",
49
parser.add_option("--prefix",
50
action="store", dest="prefix",
51
help="Base prefix to install IVLE into (default: /usr/local).",
53
parser.add_option("--python-site-packages",
54
action="store", dest="python_site_packages",
55
help="Path to Python site packages directory.",
61
57
(options, args) = parser.parse_args(args)
59
# Prefix must be absolute (not really necessary, but since a relative
60
# prefix will be taken relative to *root* not working directory, it is
61
# confusing if we allow it).
62
if options.prefix[:1] not in (os.path.sep, os.path.altsep):
63
print >>sys.stderr, """prefix must be an absolute path.
64
(This will be interpreted relative to root, so provide --root=. if you
65
want a path relative to the working directory)."""
68
# Calculate python_site_packages using the supplied prefix
69
if options.python_site_packages is None:
70
options.python_site_packages = distutils.sysconfig.get_python_lib(
71
prefix=options.prefix)
63
73
# Call the real function
64
__install(options.dry, options.nojail, options.nosubjects)
66
def __install(dry=False,nojail=False,nosubjects=False):
67
# Importing configuration is a little tricky
68
sys.path.append(os.path.join(os.pardir, 'lib'))
69
sys.path.append(os.pardir)
73
# Pull the required varibles out of the config
74
ivle_install_dir = conf.conf.ivle_install_dir
75
jail_base = conf.conf.jail_base
76
jail_system = conf.conf.jail_system
77
subjects_base = conf.conf.subjects_base
78
exercises_base = conf.conf.exercises_base
74
return __install(prefix=options.prefix,
75
python_site_packages=options.python_site_packages,
76
dry=options.dry, rootdir=options.rootdir)
78
def __install(prefix, python_site_packages, dry=False, rootdir=None):
79
install_list = util.InstallList()
81
# We need to apply make_install_path with the rootdir to an awful lot of
82
# config variables, so make it easy:
83
mip = functools.partial(util.make_install_path, rootdir)
85
# Compute the lib_path, share_path and bin_path (copied from
87
lib_path = mip(os.path.join(prefix, 'lib/ivle'))
88
share_path = mip(os.path.join(prefix, 'share/ivle'))
89
bin_path = mip(os.path.join(prefix, 'bin'))
90
python_site_packages = mip(python_site_packages)
80
92
# Must be run as root or a dry run
82
94
print "Dry run (no actions will be executed)\n"
84
96
if not dry and os.geteuid() != 0:
85
print >>sys.stderr, "Must be root to run build"
86
print >>sys.stderr, "(I need to chown)."
97
print >>sys.stderr, "Must be root to run install"
89
# Create the target (install) directory
90
action_mkdir(ivle_install_dir, dry)
92
# Create bin and copy the compiled files there
93
action_mkdir(os.path.join(ivle_install_dir, 'bin'), dry)
94
tramppath = os.path.join(ivle_install_dir, 'bin/trampoline')
95
action_copyfile('trampoline/trampoline', tramppath, dry)
100
# Create the config directory.
101
util.action_mkdir(mip('/etc/ivle/plugins.d'), dry)
103
# Create lib and copy the compiled files there
104
util.action_mkdir(lib_path, dry)
106
tramppath = os.path.join(lib_path, 'trampoline')
107
util.action_copyfile('bin/trampoline/trampoline', tramppath, dry)
96
108
# chown trampoline to root and set setuid bit
97
action_chown_setuid(tramppath, dry)
99
timountpath = os.path.join(ivle_install_dir, 'bin/timount')
100
action_copyfile('timount/timount', timountpath, dry)
102
# Create a scripts directory to put the usrmgt-server in.
103
action_mkdir(os.path.join(ivle_install_dir, 'scripts'), dry)
104
usrmgtpath = os.path.join(ivle_install_dir, 'scripts/usrmgt-server')
105
action_copyfile('scripts/usrmgt-server', usrmgtpath, dry)
106
action_chmod_x(usrmgtpath, dry)
108
# Copy the www and lib directories using the list
109
action_copylist(install_list.list_www, ivle_install_dir, dry)
110
action_copylist(install_list.list_lib, ivle_install_dir, dry)
112
# Copy the php directory
113
forum_dir = "www/php/phpBB3"
114
forum_path = os.path.join(ivle_install_dir, forum_dir)
115
action_copytree(forum_dir, forum_path, dry)
116
print "chown -R www-data:www-data %s" % forum_path
118
os.system("chown -R www-data:www-data %s" % forum_path)
121
# Copy the local jail directory built by the build action
122
# to the jail_system directory (it will be used to help build
123
# all the students' jails).
124
action_copytree('jail', jail_system, dry)
126
# Copy the subjects and exercises directories across
127
action_copylist(install_list.list_subjects, subjects_base, dry,
129
action_copylist(install_list.list_exercises, exercises_base, dry,
130
srcdir="./exercises")
132
# Append IVLE path to ivle.pth in python site packages
133
# (Unless it's already there)
134
ivle_pth = os.path.join(sys.prefix,
135
"lib/python%s/site-packages/ivle.pth" % PYTHON_VERSION)
136
ivle_www = os.path.join(ivle_install_dir, "www")
137
ivle_lib = os.path.join(ivle_install_dir, "lib")
138
write_ivle_pth = True
139
write_ivle_lib_pth = True
141
file = open(ivle_pth, 'r')
143
if line.strip() == ivle_www:
144
write_ivle_pth = False
145
elif line.strip() == ivle_lib:
146
write_ivle_lib_pth = False
148
except (IOError, OSError):
151
action_append(ivle_pth, ivle_www)
152
if write_ivle_lib_pth:
153
action_append(ivle_pth, ivle_lib)
156
# Create the ivle working revision record file
157
action_mkdir(os.path.join(ivle_install_dir, 'version'), dry)
158
ivle_revision_record_file = os.path.join(ivle_install_dir, 'version/ivle-revision.txt')
161
conf = open(ivle_revision_record_file, "w")
163
conf.write( "# IVLE code revision listing generated by running 'svn status -v ..' from " + os.getcwd() + "\n#\n\n")
166
except IOError, (errno, strerror):
167
print "IO error(%s): %s" % (errno, strerror)
170
os.system("svn status -v . >> %s" % ivle_revision_record_file)
172
print "Wrote IVLE code revision status to %s" % ivle_revision_record_file
109
util.action_chown_setuid(tramppath, dry)
111
timountpath = os.path.join(lib_path, 'timount')
112
util.action_copyfile('bin/timount/timount', timountpath, dry)
114
# Copy in the services (only usrmgt-server is needed on the host, but
115
# the jail build requires the rest).
116
util.action_copylist(install_list.list_services, share_path, dry)
117
usrmgtpath = os.path.join(share_path, 'services/usrmgt-server')
118
util.action_chmod_x(usrmgtpath, dry)
120
# Copy the user-executable binaries using the list.
121
util.action_copylist(install_list.list_user_binaries, bin_path, dry,
124
# Copy the lib directory (using the list)
125
util.action_copylist(install_list.list_ivle_lib, python_site_packages, dry)