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#!/usr/bin/env python
import os
import re
import shutil
import sys
from optparse import OptionParser
from textwrap import dedent
def sh(command):
return os.popen(command).read()
def dylib_lst(input_file):
return sh("otool -L %s | grep -e '\t' | awk '{ print $1 }'" % input_file)
sys_re = re.compile("/System")
exe_re = re.compile("@executable_path")
binary_name = sys.argv[1]
def is_user_lib(libname, input_file):
return not sys_re.match(libname) and \
not exe_re.match(libname) and \
not "libobjc" in libname and \
not "libSystem" in libname and \
not "libgcc" in libname and \
not os.path.basename(input_file) in libname and \
not libname == ''
def user_dylib_lst(input_file):
return [lib for lib in dylib_lst(input_file).split("\n") if
is_user_lib(lib, input_file)]
def bundle_path(binary_name):
return "%s.app" % binary_name
def bundle_name(binary_name):
return os.path.basename(bundle_path(binary_name))
def target_plist(binary_name):
return os.path.join(bundle_path(binary_name), 'Contents', 'Info.plist')
def target_directory(binary_name):
return os.path.join(bundle_path(binary_name), 'Contents', 'MacOS')
def target_binary(binary_name):
return os.path.join(target_directory(binary_name),
os.path.basename(binary_name))
def copy_bundle(binary_name):
if os.path.isdir(bundle_path(binary_name)):
shutil.rmtree(bundle_path(binary_name))
shutil.copytree(
os.path.join('TOOLS', 'osxbundle', bundle_name(binary_name)),
bundle_path(binary_name))
def copy_binary(binary_name):
shutil.copy(binary_name, target_binary(binary_name))
def run_install_name_tool(target_file, dylib_path, dest_dir, root=True):
new_dylib_path = os.path.join("@executable_path", "lib",
os.path.basename(dylib_path))
sh("install_name_tool -change %s %s %s" % \
(dylib_path, new_dylib_path, target_file))
if root:
sh("install_name_tool -id %s %s" % \
(new_dylib_path, os.path.join(dest_dir,
os.path.basename(dylib_path))))
def cp_dylibs(target_file, dest_dir):
for dylib_path in user_dylib_lst(target_file):
dylib_dest_path = os.path.join(dest_dir, os.path.basename(dylib_path))
try:
shutil.copy(dylib_path, dylib_dest_path)
except IOError:
if re.match("dylib$", target_file):
reinstall_what = target_file
else:
reinstall_what = dylib_path
sys.exit(dedent("""\
%s uses library %s which is not available anymore.
This is most likely because you uninstalled %s.
Please reinstall %s to fix it's dependencies.""" % \
(target_file, dylib_path, dylib_path, reinstall_what) ))
os.chmod(dylib_dest_path, 0o755)
cp_dylibs(dylib_dest_path, dest_dir)
def fix_dylibs_paths(target_file, dest_dir, root=True):
for dylib_path in user_dylib_lst(target_file):
dylib_dest_path = os.path.join(dest_dir, os.path.basename(dylib_path))
run_install_name_tool(target_file, dylib_path, dest_dir, root)
fix_dylibs_paths(dylib_dest_path, dest_dir, False)
def apply_plist_template(plist_file, version):
sh("sed -i -e 's/${VERSION}/%s/g' %s" % (version, plist_file))
def bundle_dependencies(binary_name):
lib_bundle_directory = os.path.join(target_directory(binary_name), "lib")
cp_dylibs(binary_name, lib_bundle_directory)
fix_dylibs_paths(target_binary(binary_name), lib_bundle_directory)
def main():
version = sh("./version.sh --print").strip()
usage = "usage: %prog [options] arg"
parser = OptionParser(usage)
parser.add_option("-s", "--skip-deps", action="store_false", dest="deps",
default=True,
help="don't bundle the dependencies")
(options, args) = parser.parse_args()
if len(args) != 1:
parser.error("incorrect number of arguments")
else:
binary_name = args[0]
print("Creating Mac OS X application bundle (version: %s)..." % version)
print("> copying bundle skeleton")
copy_bundle(binary_name)
print("> copying binary")
copy_binary(binary_name)
print("> generating Info.plist")
apply_plist_template(target_plist(binary_name), version)
if options.deps:
print("> bundling dependencies")
bundle_dependencies(binary_name)
print("done.")
if __name__ == "__main__":
main()
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