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Diffstat (limited to 'sjhbuild/main.py')
| -rw-r--r-- | sjhbuild/main.py | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/sjhbuild/main.py b/sjhbuild/main.py new file mode 100644 index 0000000..be988b9 --- /dev/null +++ b/sjhbuild/main.py @@ -0,0 +1,155 @@ +#!/usr/bin/env python +# jhbuild - a build script for GNOME 1.x and 2.x +# Copyright (C) 2001-2006 James Henstridge +# +# main.py: parses command line arguments and starts the build +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +import sys, os, errno +import optparse +import traceback + +import gettext +localedir = os.path.abspath(os.path.join(os.path.dirname(__file__), '../mo')) +gettext.install('jhbuild', localedir=localedir, unicode=True) +import __builtin__ +__builtin__.__dict__['N_'] = lambda x: x + +import jhbuild.commands +from jhbuild.errors import UsageError, FatalError +from jhbuild.utils.cmds import get_output +from jhbuild.moduleset import warn_local_modulesets + +import bundlemodule + +from config import Config + +if sys.platform == 'darwin': + # work around locale.getpreferredencoding() returning an empty string in + # Mac OS X, see http://bugzilla.gnome.org/show_bug.cgi?id=534650 and + # http://bazaar-vcs.org/DarwinCommandLineArgumentDecoding + sys.platform = 'posix' + try: + import locale + finally: + sys.platform = 'darwin' +else: + import locale + +try: + _encoding = locale.getpreferredencoding() + assert _encoding +except (locale.Error, AssertionError): + _encoding = 'ascii' + +def uencode(s): + if type(s) is unicode: + return s.encode(_encoding, 'replace') + else: + return s + +def uprint(*args): + '''Print Unicode string encoded for the terminal''' + for s in args[:-1]: + print uencode(s), + s = args[-1] + print uencode(s) + +__builtin__.__dict__['uprint'] = uprint +__builtin__.__dict__['uencode'] = uencode + +def help_commands(option, opt_str, value, parser): + thisdir = os.path.abspath(os.path.dirname(__file__)) + + # import all available commands + for fname in os.listdir(os.path.join(thisdir, 'commands')): + name, ext = os.path.splitext(fname) + if not ext == '.py': + continue + try: + __import__('jhbuild.commands.%s' % name) + except ImportError: + pass + + uprint(_('JHBuild commands are:')) + commands = [(x.name, x.doc) for x in jhbuild.commands.get_commands().values()] + commands.sort() + for name, description in commands: + uprint(' %-15s %s' % (name, description)) + print + uprint(_('For more information run "jhbuild <command> --help"')) + parser.exit() + +def main(base_dir, args): + parser = optparse.OptionParser( + usage=_('%prog [ -f config ] command [ options ... ]'), + description=_('Build a set of modules from diverse repositories in correct dependency order (such as GNOME).')) + parser.disable_interspersed_args() + parser.add_option('--help-commands', action='callback', + callback=help_commands, + help=_('Information about available jhbuild commands')) + parser.add_option('-f', '--file', action='store', metavar='CONFIG', + type='string', dest='configfile', + default=os.environ.get("JHBUILDRC", os.path.join(os.environ['HOME'], '.jhbuildrc')), + help=_('use a non default configuration file')) + parser.add_option('-m', '--moduleset', action='store', metavar='URI', + type='string', dest='moduleset', default=None, + help=_('use a non default module set')) + parser.add_option('--no-interact', action='store_true', + dest='nointeract', default=False, + help=_('do not prompt for input')) + + options, args = parser.parse_args(args) + + try: + config = Config(base_dir, options.configfile) + except FatalError, exc: + sys.stderr.write('sugar-jhbuild: %s\n' % exc.args[0].encode(_encoding, 'replace')) + sys.exit(1) + + if options.moduleset: config.moduleset = options.moduleset + if options.nointeract: config.interact = False + + if not args or args[0][0] == '-': + command = 'build' # default to cvs update + compile + else: + command = args[0] + args = args[1:] + + warn_local_modulesets(config) + + try: + rc = jhbuild.commands.run(command, config, args) + except UsageError, exc: + sys.stderr.write('sugar-jhbuild %s: %s\n' % (command, exc.args[0].encode(_encoding, 'replace'))) + parser.print_usage() + sys.exit(1) + except FatalError, exc: + sys.stderr.write('sugar-jhbuild %s: %s\n' % (command, exc.args[0].encode(_encoding, 'replace'))) + sys.exit(1) + except KeyboardInterrupt: + uprint(_('Interrupted')) + sys.exit(1) + except EOFError: + uprint(_('EOF')) + sys.exit(1) + except IOError, e: + if e.errno != errno.EPIPE: + raise + sys.exit(0) + if rc: + sys.exit(rc) + |