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#!/cygdrive/C/Python25/python
"""A script to help automate the build process."""
# When preparing a new release, make sure to set all of these to the latest
# values.
VERSIONS = {
'bzr': '1.17',
'qbzr': '0.12',
'bzrtools': '1.17.0',
'bzr-svn': '0.6.3',
'bzr-rewrite': '0.5.2',
'subvertpy': '0.6.8',
}
# This will be passed to 'make' to ensure we build with the right python
PYTHON='/cygdrive/c/Python25/python'
# Create the final build in this directory
TARGET_ROOT='release'
DEBUG_SUBPROCESS = True
import os
import shutil
import subprocess
import sys
BZR_EXE = None
def bzr():
global BZR_EXE
if BZR_EXE is not None:
return BZR_EXE
try:
subprocess.call(['bzr', '--version'], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
BZR_EXE = 'bzr'
except OSError:
try:
subprocess.call(['bzr.bat', '--version'], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
BZR_EXE = 'bzr.bat'
except OSError:
raise RuntimeError('Could not find bzr or bzr.bat on your path.')
return BZR_EXE
def call_or_fail(*args, **kwargs):
"""Call a subprocess, and fail if the return code is not 0."""
if DEBUG_SUBPROCESS:
print ' calling: "%s"' % (' '.join(args[0]),)
p = subprocess.Popen(*args, **kwargs)
(out, err) = p.communicate()
if p.returncode != 0:
raise RuntimeError('Failed to run: %s, %s' % (args, kwargs))
return out
TARGET = None
def get_target():
global TARGET
if TARGET is not None:
return TARGET
out = call_or_fail([sys.executable, get_bzr_dir() + '/bzr',
'version', '--short'], stdout=subprocess.PIPE)
version = out.strip()
TARGET = os.path.abspath(TARGET_ROOT + '-' + version)
return TARGET
def clean_target():
"""Nuke the target directory so we know we are starting from scratch."""
target = get_target()
if os.path.isdir(target):
print "Deleting: %s" % (target,)
shutil.rmtree(target)
def get_bzr_dir():
return 'bzr.' + VERSIONS['bzr']
def update_bzr():
"""Make sure we have the latest bzr in play."""
bzr_dir = get_bzr_dir()
if not os.path.isdir(bzr_dir):
bzr_version = VERSIONS['bzr']
bzr_url = 'lp:bzr/' + bzr_version
print "Getting bzr release %s from %s" % (bzr_version, bzr_url)
call_or_fail([bzr(), 'co', bzr_url, bzr_dir])
else:
print "Ensuring %s is up-to-date" % (bzr_dir,)
call_or_fail([bzr(), 'update', bzr_dir])
def create_target():
target = get_target()
print "Creating target dir: %s" % (target,)
call_or_fail([bzr(), 'co', get_bzr_dir(), target])
def get_plugin_trunk_dir(plugin_name):
return '%s/trunk' % (plugin_name,)
def get_plugin_release_dir(plugin_name):
return '%s/%s' % (plugin_name, VERSIONS[plugin_name])
def get_plugin_trunk_branch(plugin_name):
return 'lp:%s' % (plugin_name,)
def update_plugin_trunk(plugin_name):
trunk_dir = get_plugin_trunk_dir(plugin_name)
if not os.path.isdir(trunk_dir):
plugin_trunk = get_plugin_trunk_branch(plugin_name)
print "Getting latest %s trunk" % (plugin_name,)
call_or_fail([bzr(), 'co', plugin_trunk,
trunk_dir])
else:
print "Ensuring %s is up-to-date" % (trunk_dir,)
call_or_fail([bzr(), 'update', trunk_dir])
return trunk_dir
def _plugin_tag_name(plugin_name):
if plugin_name in ('bzr-svn', 'bzr-rewrite', 'subvertpy'):
return '%s-%s' % (plugin_name, VERSIONS[plugin_name])
# bzrtools and qbzr use 'release-X.Y.Z'
return 'release-' + VERSIONS[plugin_name]
def update_plugin(plugin_name):
release_dir = get_plugin_release_dir(plugin_name)
if not os.path.isdir(plugin_name):
if plugin_name in ('bzr-svn', 'bzr-rewrite'):
# bzr-svn uses a different repo format
call_or_fail([bzr(), 'init-repo', '--rich-root-pack', plugin_name])
else:
os.mkdir(plugin_name)
if os.path.isdir(release_dir):
print "Removing existing dir: %s" % (release_dir,)
shutil.rmtree(release_dir)
# First update trunk
trunk_dir = update_plugin_trunk(plugin_name)
# Now create the tagged directory
tag_name = _plugin_tag_name(plugin_name)
print "Creating the branch %s" % (release_dir,)
call_or_fail([bzr(), 'co', '-rtag:%s' % (tag_name,),
trunk_dir, release_dir])
return release_dir
def install_plugin(plugin_name):
release_dir = update_plugin(plugin_name)
# at least bzrtools doesn't like you to call 'setup.py' unless you are in
# that directory specifically, so we cd, rather than calling it from
# outside
print "Installing %s" % (release_dir,)
call_or_fail([sys.executable, 'setup.py', 'install', '-O1',
'--install-lib=%s' % (get_target(),)],
cwd=release_dir)
def update_tbzr():
tbzr_loc = os.environ.get('TBZR', None)
if tbzr_loc is None:
raise ValueError('You must set TBZR to the location of tortoisebzr.')
print 'Updating %s' % (tbzr_loc,)
call_or_fail([bzr(), 'update', tbzr_loc])
def build_installer():
target = get_target()
print
print
print '*' * 60
print 'Building standalone installer'
call_or_fail(['make', 'PYTHON=%s' % (PYTHON,), 'installer'],
cwd=target)
def main(args):
import optparse
p = optparse.OptionParser(usage='%prog [OPTIONS]')
opts, args = p.parse_args(args)
update_bzr()
update_tbzr()
clean_target()
create_target()
install_plugin('subvertpy')
install_plugin('bzrtools')
install_plugin('qbzr')
install_plugin('bzr-svn')
install_plugin('bzr-rewrite')
build_installer()
if __name__ == '__main__':
main(sys.argv[1:])
# vim: ts=4 sw=4 sts=4 et ai
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