# (c) Canonical Ltd, 2006
# written by Alexander Belchenko for bzr project
#
# This script will be executed after installation of bzrlib package
# and before installer exits.
# All printed data will appear on the last screen of installation
# procedure.
# The main goal of this script is to create special batch file
# launcher for bzr. Typical content of this batch file is:
# @python bzr %*
#
# This file works only on Windows 2000/XP. For win98 there is
# should be "%1 %2 %3 %4 %5 %6 %7 %8 %9" instead of "%*".
# Or even more complex thing.
#
# [bialix]: bzr de-facto does not support win98.
# Although it seems to work on. Sometimes.
# 2006/07/30 added minimal support of win98.
# 2007/01/30 added *real* support of win98.
import os
import sys
import _winreg
from bzrlib import win32utils
def _quoted_path(path):
if ' ' in path:
return '"' + path + '"'
else:
return path
def _win_batch_args():
if win32utils.winver == 'Windows NT':
return '%*'
else:
return '%1 %2 %3 %4 %5 %6 %7 %8 %9'
if "-install" in sys.argv[1:]:
# try to detect version number automatically
try:
import bzrlib
except ImportError:
ver = ''
else:
ver = bzrlib.__version__
##
# XXX change message for something more appropriate
print """Bazaar %s
Congratulation! Bzr successfully installed.
""" % ver
batch_path = "bzr.bat"
prefix = sys.exec_prefix
try:
##
# try to create
scripts_dir = os.path.join(prefix, "Scripts")
script_path = _quoted_path(os.path.join(scripts_dir, "bzr"))
python_path = _quoted_path(os.path.join(prefix, "python.exe"))
args = _win_batch_args()
batch_str = "@%s %s %s" % (python_path, script_path, args)
# support of win98
# if there is no HOME for bzr then set it for Bazaar manually
base = os.environ.get('BZR_HOME', None)
if base is None:
base = win32utils.get_appdata_location()
if base is None:
base = os.environ.get('HOME', None)
if base is None:
base = os.path.splitdrive(sys.prefix)[0] + '\\'
batch_str = ("@SET BZR_HOME=" + _quoted_path(base) + "\n" +
batch_str)
batch_path = os.path.join(scripts_dir, "bzr.bat")
f = file(batch_path, "w")
f.write(batch_str)
f.close()
file_created(batch_path) # registering manually created files for
# auto-deinstallation procedure
##
# inform user where batch launcher is.
print "Created:", batch_path
print "Use this batch file to run bzr"
except Exception, e:
print "ERROR: Unable to create %s: %s" % (batch_path, e)
## this hunk borrowed from pywin32_postinstall.py
# use bdist_wininst builtins to create a shortcut.
# CSIDL_COMMON_PROGRAMS only available works on NT/2000/XP, and
# will fail there if the user has no admin rights.
if get_root_hkey()==_winreg.HKEY_LOCAL_MACHINE:
try:
fldr = get_special_folder_path("CSIDL_COMMON_PROGRAMS")
except OSError:
# No CSIDL_COMMON_PROGRAMS on this platform
fldr = get_special_folder_path("CSIDL_PROGRAMS")
else:
# non-admin install - always goes in this user's start menu.
fldr = get_special_folder_path("CSIDL_PROGRAMS")
# make Bazaar entry
fldr = os.path.join(fldr, 'Bazaar')
if not os.path.isdir(fldr):
os.mkdir(fldr)
directory_created(fldr)
# link to documentation
docs = os.path.join(sys.exec_prefix, 'Doc', 'Bazaar', 'index.html')
dst = os.path.join(fldr, 'Documentation.lnk')
create_shortcut(docs, 'Bazaar Documentation', dst)
file_created(dst)
print 'Documentation for Bazaar: Start => Programs => Bazaar'
# bzr in cmd shell
if os.name == 'nt':
cmd = os.environ.get('COMSPEC', 'cmd.exe')
args = "/K bzr help"
else:
# minimal support of win98
cmd = os.environ.get('COMSPEC', 'command.com')
args = "bzr help"
dst = os.path.join(fldr, 'Start bzr.lnk')
create_shortcut(cmd,
'Start bzr in cmd shell',
dst,
args,
os.path.join(sys.exec_prefix, 'Scripts'))
file_created(dst)
# uninstall shortcut
uninst = os.path.join(sys.exec_prefix, 'Removebzr.exe')
dst = os.path.join(fldr, 'Uninstall Bazaar.lnk')
create_shortcut(uninst,
'Uninstall Bazaar',
dst,
'-u bzr-wininst.log',
sys.exec_prefix,
)
file_created(dst)
|