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barrier/hm.py

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#! /usr/bin/env python
# hm.py: 'Help Me', is a simple wrapper for `cmake` and `hg`.
#
# This script was created for the Synergy+ project.
# http://code.google.com/p/synergy-plus
#
# The idea behind this is to simplify the usage of CMake,
# while still making cmake independant of this script. In
# other words, you don't need to use this script.
#
# If you don't wish to run this script, simply run:
# cmake .
# make
# This will create an in-source UNIX Makefile.
import sys, os, ConfigParser, subprocess, shutil
if sys.platform == 'win32':
import _winreg
project = 'synergy-plus'
setup_version = 3
website_url = 'http://code.google.com/p/synergy-plus'
this_cmd = 'hm'
cmake_cmd = 'cmake'
make_cmd = 'make'
xcodebuild_cmd = 'xcodebuild'
source_dir = '..' # Source, relative to build.
cmake_dir = 'cmake'
bin_dir = 'bin'
build_dir = 'build' # Obsolete
# Valid commands.
commands = [
'about',
'setup',
'configure',
'build',
'clean',
'update',
'install',
'package',
'dist',
'open',
'destroy',
'usage',
'revision',
'help',
'hammer',
'--help',
'-h',
'/?'
]
win32_generators = {
'1' : 'Visual Studio 9 2008',
'2' : 'Visual Studio 9 2008 Win64',
'3' : 'Visual Studio 8 2005',
'4' : 'Visual Studio 8 2005 Win64',
'5' : 'Visual Studio 7',
'6' : 'Visual Studio 7 .NET 2003',
'7' : 'Visual Studio 6',
'8' : 'CodeBlocks - MinGW Makefiles',
'9' : 'CodeBlocks - Unix Makefiles',
'10': 'Eclipse CDT4 - MinGW Makefiles',
'11': 'Eclipse CDT4 - NMake Makefiles',
'12': 'Eclipse CDT4 - Unix Makefiles',
'13': 'MinGW Makefiles',
'14': 'NMake Makefiles',
'15': 'Unix Makefiles',
'16': 'Borland Makefiles',
'17': 'MSYS Makefiles',
'18': 'Watcom WMake',
}
unix_generators = {
'1' : 'Unix Makefiles',
'2' : 'CodeBlocks - Unix Makefiles',
'3' : 'Eclipse CDT4 - Unix Makefiles',
'4' : 'KDevelop3',
'5' : 'KDevelop3 - Unix Makefiles',
}
darwin_generators = {
'1' : 'Xcode',
'2' : 'Unix Makefiles',
'3' : 'CodeBlocks - Unix Makefiles',
'4' : 'Eclipse CDT4 - Unix Makefiles',
'5' : 'KDevelop3',
'6' : 'KDevelop3 - Unix Makefiles',
}
sln_filename = '%s.sln' % project
xcodeproj_filename = '%s.xcodeproj' % project
config_filename = '%s.cfg' % this_cmd
def config_filepath():
return '%s/%s' % (bin_dir, config_filename)
def sln_filepath():
return '%s\%s' % (bin_dir, sln_filename)
def xcodeproj_filepath():
return '%s/%s' % (bin_dir, xcodeproj_filename)
# try_chdir(...) and restore_chdir() will use this
prevdir = ''
def usage():
cmd = sys.argv[0]
print ('Usage: %s [command]\n'
'\n'
'Replace [command] with one of:\n'
' about Show information about this script\n'
' setup Runs the initial setup for this script\n'
' configure Runs cmake (generates project files)\n'
' open Attempts to open the generated project file\n'
' build Builds using the platform build chain\n'
' clean Cleans using the platform build chain\n'
' destroy Destroy all temporary files (bin and build)\n'
' update Updates the source code from repository\n'
' revision Display the current source code revision\n'
' package Create a distribution package (e.g. tar.gz)\n'
' install Installs the program\n'
' hammer Golden hammer (config, build, package)\n'
' usage Shows the help screen\n'
'\n'
'Alias commands:\n'
' conf configure\n'
' up update\n'
' dist package\n'
' rev revision\n'
'\n'
'Example: %s configure'
) % (this_cmd, this_cmd)
def configure(generator = None):
err = configure_internal(generator)
if err == 0:
print ('Configure complete!\n\n'
'Open project now: %s open\n'
'Command line build: %s build'
) % (this_cmd, this_cmd)
return True
else:
return False
def configure_internal(generator = None):
ensure_setup_latest(generator)
generator = get_generator()
if generator != '':
cmake_args = '%s -G "%s"' % (source_dir, generator)
else:
cmake_args = source_dir
cmake_cmd_string = '%s %s' % (cmake_cmd, cmake_args)
print "Configuring with CMake (%s)..." % cmake_cmd_string
# Run from build dir so we have an out-of-source build.
try_chdir(bin_dir)
err = os.system(cmake_cmd_string)
restore_chdir()
if err != 0:
print 'CMake encountered error:', err
else:
set_conf_run()
return err;
def build(mode):
ensure_setup_latest()
if not has_conf_run():
if configure_internal() != 0:
return False
generator = get_generator()
if generator == "Unix Makefiles":
print 'Building with GNU Make...'
try_chdir(bin_dir)
err = os.system(make_cmd)
restore_chdir()
if err == 0:
return True
else:
print 'GNU Make failed:', err
return False
elif generator.startswith('Visual Studio 8') or generator.startswith('Visual Studio 9'):
ret = run_vcbuild(generator, mode)
if ret == 0:
return True
else:
print 'VCBuild failed:', ret
return False
elif generator == 'Xcode':
print 'Building with Xcode...'
try_chdir(bin_dir)
err = os.system(xcodebuild_cmd)
restore_chdir()
if err == 0:
return True
else:
print 'Xcode failed:', err
return False
else:
print 'Not supported with generator:',generator
return False
def clean(mode):
generator = get_generator()
if generator == "Unix Makefiles":
print 'Cleaning with GNU Make...'
try_chdir(bin_dir)
err = os.system(make_cmd + ' clean')
restore_chdir()
if err == 0:
return True
else:
print 'GNU Make failed: %s' % err
return False
elif generator.startswith('Visual Studio 8') or generator.startswith('Visual Studio 9'):
ret = run_vcbuild(generator, mode, '/clean')
if ret == 0:
return True
else:
print 'VCBuild failed:', ret
return False
elif generator == 'Xcode':
print 'Cleaning with Xcode...'
try_chdir(bin_dir)
err = os.system(xcodebuild_cmd + ' clean')
restore_chdir()
if err == 0:
return True
else:
print 'XCode failed:', err
return False
else:
print 'clean: Not supported on platform:',sys.platform
return False
def open_project():
generator = get_generator()
if generator.startswith('Visual Studio'):
open_project_internal(sln_filepath())
return True
elif generator.startswith('Xcode'):
open_project_internal(xcodeproj_filepath(), 'open')
return True
else:
print 'Not supported with generator:',generator
return False
def update():
print "Running Subversion update..."
os.system('svn update')
def revision():
# While this doesn't print out the revision specifically, it will do.
os.system('svn info')
def destroy():
msg = "Are you sure you want to remove the ./bin/ directory? [y/N]"
print msg,
yn = raw_input()
if yn in ['y', 'Y']:
try:
shutil.rmtree(bin_dir)
except:
print "Warning: Could not remove ./bin/ directory."
def package(type):
# Package is supported by default.
package_unsupported = False
if type == None:
package_usage()
elif type == 'src':
if sys.platform in ['linux2', 'darwin']:
package_tgz()
else:
package_unsupported = True
elif type == 'rpm':
if sys.platform == 'linux2':
package_rpm()
else:
package_unsupported = True
elif type == 'deb':
if sys.platform == 'linux2':
package_deb()
else:
package_unsupported = True
elif type == 'win':
if sys.platform == 'win32':
package_win()
else:
package_unsupported = True
elif type == 'mac':
if sys.platform == 'darwin':
package_mac()
else:
package_unsupported = True
else:
print 'Not yet implemented: package %s' % type
if package_unsupported:
print ('Package type, %s is not '
'supported for platform, %s') % (type, sys.platform)
def package_tgz():
try_chdir(bin_dir)
os.system('make package_source')
restore_chdir()
def package_rpm():
try_chdir(bin_dir)
os.system('cpack -G RPM')
restore_chdir()
def package_deb():
try_chdir(bin_dir)
os.system('cpack -G DEB')
restore_chdir()
def package_win():
try_chdir(bin_dir)
os.system('cpack -G NSIS')
restore_chdir()
def package_mac():
try_chdir(bin_dir)
os.system('cpack -G PackageMaker')
restore_chdir()
def package_usage():
print ('Usage: %s package [package-type]\n'
'\n'
'Replace [package-type] with one of:\n'
' src .tar.gz source (Posix only)\n'
' rpm .rpm package (Red Hat)\n'
' deb .deb paclage (Debian)\n'
' win .exe installer (Windows)\n'
' mac .dmg package (Mac OS X)\n'
'\n'
'Example: %s package src-tgz') % (this_cmd, this_cmd)
def about():
print ('Help Me script, from the Synergy+ project.\n'
'%s\n'
'\n'
'For help, run: %s help') % (website_url, this_cmd)
#
# Important!
#
# From here on, it's just internal stuff, no need to
# change anything here unless adding new commands, or
# editing the way the script works.
#
def main(argv):
if sys.version_info < (2, 4):
print "Python version must be at least: 2.4"
sys.exit(1)
if os.path.exists(build_dir):
# Make sure the user knows the build dir is obsolete.
os.rename(build_dir, build_dir + '-obsolete')
completions = []
arg_1 = ''
if len(argv) > 1:
arg_1 = argv[1]
completions = complete_command(arg_1)
arg_2 = None
if len(argv) > 2:
arg_2 = argv[2]
if len(completions) > 0:
if len(completions) == 1:
cmd = completions[0]
if cmd != arg_1:
print 'From `%s`, assuming command `%s`.' % (arg_1, cmd)
if cmd in ['about', 'info']:
about()
elif cmd in ['configure', 'conf']:
configure(arg_2)
elif cmd in ['build']:
build(arg_2)
elif cmd in ['open']:
open_project()
elif cmd in ['clean']:
clean(arg_2)
elif cmd in ['update', 'up']:
update()
elif cmd in ['rev', 'revision']:
revision()
elif cmd in ['package', 'dist']:
package(arg_2)
elif cmd in ['usage', 'help', '--help', '-h', '/?']:
usage()
elif cmd in ['destroy']:
destroy()
elif cmd in ['setup']:
setup()
elif cmd in ['hammer']:
hammer()
else:
print 'Command not yet implemented:',cmd
else:
print ('Command `%s` too ambiguous, '
'could mean any of: %s'
) % (arg_1, ', '.join(completions))
else:
if len(argv) == 1:
print 'No command specified, showing usage.\n'
else:
print 'Command not recognised: %s\n' % arg_1
usage()
def try_chdir(dir):
# Ensure temp build dir exists.
if not os.path.exists(dir):
os.mkdir(dir)
global prevdir
prevdir = os.path.abspath(os.curdir)
# It will exist by this point, so it's safe to chdir.
os.chdir(dir)
def restore_chdir():
global prevdir
os.chdir(prevdir)
def open_project_internal(project_filename, application = ''):
if not os.path.exists(project_filename):
print 'Project file (%s) not found, run hm conf first.' % project_filename
return False
else:
path = project_filename
if application != '':
path = application + ' ' + path
os.system(path)
return True
def setup(generator = None):
print "Running setup..."
# If no generator specified, prompt the user.
if generator == None:
if sys.platform == 'win32':
generator = setup_generator_get(win32_generators)
elif sys.platform in ['linux2', 'sunos5', 'freebsd7']:
generator = setup_generator_get(unix_generators)
elif sys.platform == 'darwin':
generator = setup_generator_get(darwin_generators)
else:
raise Exception('Unsupported platform: ' + sys.platform)
# Create build dir, since config file resides there.
if not os.path.exists(bin_dir):
os.mkdir(bin_dir)
if os.path.exists(config_filepath()):
config = ConfigParser.ConfigParser()
config.read(config_filepath())
else:
config = ConfigParser.ConfigParser()
if not config.has_section('hm'):
config.add_section('hm')
if not config.has_section('cmake'):
config.add_section('cmake')
config.set('hm', 'setup_version', setup_version)
config.set('cmake', 'generator', generator)
write_config(config)
cmakecache_filename = '%s/CMakeCache.txt' % bin_dir
if os.path.exists(cmakecache_filename):
print "Removing %s, since generator changed." % cmakecache_filename
os.remove(cmakecache_filename)
print "\nSetup complete."
def write_config(config):
configfile = open(config_filepath(), 'wb')
config.write(configfile)
def get_generator():
config = ConfigParser.RawConfigParser()
config.read(config_filepath())
return config.get('cmake', 'generator')
def has_setup_version(version):
if os.path.exists(config_filepath()):
config = ConfigParser.RawConfigParser()
config.read(config_filepath())
try:
return config.getint('hm', 'setup_version') >= version
except:
return False
else:
return False
def has_conf_run():
if has_setup_version(2):
config = ConfigParser.RawConfigParser()
config.read(config_filepath())
try:
return config.getboolean('hm', 'has_conf_run')
except:
return False
else:
return False
def set_conf_run():
if has_setup_version(3):
config = ConfigParser.RawConfigParser()
config.read(config_filepath())
config.set('hm', 'has_conf_run', True)
write_config(config)
else:
raise Exception("User does not have correct setup version.")
def setup_generator_get(generators):
generator_options = ''
generators_sorted = sorted(generators.iteritems(), key=lambda t: int(t[0]))
for id, generator in generators_sorted:
generator_options += '\n ' + id + ': ' + generator
print ('\nChoose a CMake generator:%s'
) % generator_options
return setup_generator_prompt(generators)
def setup_generator_prompt(generators):
prompt = 'Enter a number:'
print prompt,
generator_id = raw_input()
if generator_id in generators:
print 'Selected generator:', generators[generator_id]
else:
print 'Invalid number, try again.'
setup_generator_prompt(generators)
return generators[generator_id]
def complete_command(arg):
possible_completions = []
for command in commands:
if command.startswith(arg):
possible_completions.append(command)
return possible_completions
def get_vcvarsall(generator):
# This is the *only* valid way of detecting VC8/9 (may work for others also)
# Remark: "VC7" key does not change between VC8/9
# [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\SxS\VC7]
# "9.0"="C:\\Program Files (x86)\\Microsoft Visual Studio 9.0\\VC\\"
value = None
type = None
key_name = r'SOFTWARE\Microsoft\VisualStudio\SxS\VC7'
key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, key_name)
if generator.startswith('Visual Studio 8'):
value,type = _winreg.QueryValueEx(key, '8.0')
elif generator.startswith('Visual Studio 9'):
value,type = _winreg.QueryValueEx(key, '9.0')
else:
raise Exception('Cannot determin vcvarsall.bat location for: ' + generator)
path = value + 'vcvarsall.bat'
if not os.path.exists(path):
raise Exception("'%s' not found.")
return path
def run_vcbuild(generator, mode, args=''):
import platform
# os_bits should be loaded with '32bit' or '64bit'
(os_bits, other) = platform.architecture()
# Now we choose the parameters bases on OS 32/64 and our target 32/64
# http://msdn.microsoft.com/en-us/library/x4d2c09s%28VS.80%29.aspx
# valid options are only: ia64 amd64 x86_amd64 x86_ia64
# but calling vcvarsall.bat does not garantee that it will work
# ret code from vcvarsall.bat is always 0 so the only way of knowing that I worked is by analysing the text output
# ms bugg: install VS9, FeaturePack, VS9SP1 and you'll obtain a vcvarsall.bat that fails.
if generator.find('Win64') != -1:
# target = 64bit
if os_bits == '32bit':
vcvars_platform = 'x86_amd64' # 32bit OS building 64bit app
else:
vcvars_platform = 'amd64' # 64bit OS building 64bit app
config_platform = 'x64'
else: # target = 32bit
vcvars_platform = 'x86' # 32/64bit OS building 32bit app
config_platform = 'Win32'
if mode == 'release':
config = 'Release|' + config_platform
else:
config = 'Debug|' + config_platform
cmd = ('@echo off\n'
'call "%s" %s \n'
'vcbuild /nologo %s "%s" "%s"'
) % (get_vcvarsall(generator), vcvars_platform, args, sln_filepath(), config)
print cmd
# Generate a batch file, since we can't use environment variables directly.
temp_bat = bin_dir + r'\vcbuild.bat'
file = open(temp_bat, 'w')
file.write(cmd)
file.close()
return os.system(temp_bat)
def ensure_setup_latest(generator = None):
if not has_setup_version(setup_version):
setup(generator)
class HammerBuild:
generator = None
target_dir = None
def __init__(self, _generator, _target_dir):
self.generator = _generator
self.target_dir = _target_dir
def run(self):
global bin_dir
bin_dir = self.target_dir
configure(self.generator)
build('debug')
build('release')
def hammer():
hammer_builds = []
if sys.platform == 'win32':
hammer_builds += [
HammerBuild('Visual Studio 9 2008', 'bin32'),
HammerBuild('Visual Studio 9 2008 Win64', 'bin64')]
elif sys.platform in ['linux2', 'sunos5', 'freebsd7']:
hammer_builds += [
HammerBuild('Unix Makefiles', 'bin')]
elif sys.platform == 'darwin':
hammer_builds += [
HammerBuild('Xcode', 'bin')]
for hb in hammer_builds:
hb.run()
package_types = []
if sys.platform == 'win32':
package_types += ['win']
elif sys.platform == 'linux2':
package_types += ['src', 'rpm', 'deb']
elif sys.platform == 'darwin':
package_types += ['mac']
for pt in package_types:
package(pt)
# Start the program.
main(sys.argv)
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