74 lines
2.5 KiB
Python
Executable File
74 lines
2.5 KiB
Python
Executable File
# Copyright (C) 2011,2012 Colin Walters <walters@verbum.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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# ostbuild-compile-one-make wraps systems that implement the GNOME build API:
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# http://people.gnome.org/~walters/docs/build-api.txt
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import os,sys,stat,subprocess,tempfile,re,shutil
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import argparse
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from StringIO import StringIO
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import json
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from . import builtins
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from .ostbuildlog import log, fatal
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from .subprocess_helpers import run_sync, run_sync_get_output
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from . import buildutil
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class OstbuildPrefix(builtins.Builtin):
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name = "prefix"
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short_description = "Display or modify \"prefix\" (build target)"
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def __init__(self):
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builtins.Builtin.__init__(self)
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def _set_prefix(self, prefix):
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f = open(self.path, 'w')
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f.write(prefix)
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f.write('\n')
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f.close()
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log("Prefix is now %r" % (prefix, ))
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def execute(self, argv):
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parser = argparse.ArgumentParser(description=self.short_description)
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parser.add_argument('-a', '--active', action='store_true')
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parser.add_argument('prefix', nargs='?', default=None)
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args = parser.parse_args(argv)
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self.path = os.path.expanduser('~/.config/ostbuild-prefix')
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if args.prefix is None and not args.active:
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if os.path.exists(self.path):
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f = open(self.path)
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print "%s" % (f.read().strip(), )
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f.close()
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else:
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log("No currently active prefix")
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elif args.prefix is not None and args.active:
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fatal("Can't specify -a with prefix")
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elif args.prefix is not None:
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self._set_prefix(args.prefix)
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else:
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assert args.active
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self.parse_active_branch()
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active_prefix = self.active_branch_contents['prefix']
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self._set_prefix(active_prefix)
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builtins.register(OstbuildPrefix)
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