aboutsummaryrefslogtreecommitdiffstats
path: root/packages/meta/run-postinsts/run-postinsts
blob: f632d1c7d3fdc7eba1c5daab4040ff2861b98f28 (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

#!/bin/sh
#
# Copyright 2007 Openedhand Ltd.
#
# Author: Richard Purdie <rpurdie@openedhand.com>
#

PKGSYSTEM=/var/dpkg

if [ ! -e $PKGSYSTEM/status ]; then
  if [ -e /usr/lib/opkg/status ]; then
    PKGSYSTEM=/usr/lib/opkg
  else
    echo "No package system found"
    exit 1
  fi
fi

STAMP=$PKGSYSTEM/postinsts-done
STATFILE=$PKGSYSTEM/status
STATFILE2=$PKGSYSTEM/status2

if [ -e $STAMP ]; then
  exit 0
fi

awk -f /usr/share/run-postinsts/run-postinsts.awk $STATFILE > $STATFILE2
if [ $? = 0 ]; then
  mv $STATFILE2 $STATFILE
  touch $STAMP
  exit 0
else
  rm -f $STATFILE2
  rm -f $STAMP
  exit 1
fi
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-02 20:11:22 +0000
ss="p">, **kwargs): kwargs.setdefault('formatter_class', OeHelpFormatter) self._subparser_groups = OrderedDict() super(ArgumentParser, self).__init__(*args, **kwargs) self._positionals.title = 'arguments' self._optionals.title = 'options' def error(self, message): """error(message: string) Prints a help message incorporating the message to stderr and exits. """ self._print_message('%s: error: %s\n' % (self.prog, message), sys.stderr) self.print_help(sys.stderr) sys.exit(2) def error_subcommand(self, message, subcommand): if subcommand: action = self._get_subparser_action() try: subparser = action._name_parser_map[subcommand] except KeyError: self.error('no subparser for name "%s"' % subcommand) else: subparser.error(message) self.error(message) def add_subparsers(self, *args, **kwargs): if 'dest' not in kwargs: kwargs['dest'] = '_subparser_name' ret = super(ArgumentParser, self).add_subparsers(*args, **kwargs) # Need a way of accessing the parent parser ret._parent_parser = self # Ensure our class gets instantiated ret._parser_class = ArgumentSubParser # Hacky way of adding a method to the subparsers object ret.add_subparser_group = self.add_subparser_group return ret def add_subparser_group(self, groupname, groupdesc, order=0): self._subparser_groups[groupname] = (groupdesc, order) def parse_args(self, args=None, namespace=None): """Parse arguments, using the correct subparser to show the error.""" args, argv = self.parse_known_args(args, namespace) if argv: message = 'unrecognized arguments: %s' % ' '.join(argv) if self._subparsers: subparser = self._get_subparser(args) subparser.error(message) else: self.error(message) sys.exit(2) return args def _get_subparser(self, args): action = self._get_subparser_action() if action.dest == argparse.SUPPRESS: self.error('cannot get subparser, the subparser action dest is suppressed') name = getattr(args, action.dest) try: return action._name_parser_map[name] except KeyError: self.error('no subparser for name "%s"' % name) def _get_subparser_action(self): if not self._subparsers: self.error('cannot return the subparser action, no subparsers added') for action in self._subparsers._group_actions: if isinstance(action, argparse._SubParsersAction): return action class ArgumentSubParser(ArgumentParser): def __init__(self, *args, **kwargs): if 'group' in kwargs: self._group = kwargs.pop('group') if 'order' in kwargs: self._order = kwargs.pop('order') super(ArgumentSubParser, self).__init__(*args, **kwargs) def parse_known_args(self, args=None, namespace=None): # This works around argparse not handling optional positional arguments being # intermixed with other options. A pretty horrible hack, but we're not left # with much choice given that the bug in argparse exists and it's difficult # to subclass. # Borrowed from http://stackoverflow.com/questions/20165843/argparse-how-to-handle-variable-number-of-arguments-nargs # with an extra workaround (in format_help() below) for the positional # arguments disappearing from the --help output, as well as structural tweaks. # Originally simplified from http://bugs.python.org/file30204/test_intermixed.py positionals = self._get_positional_actions() for action in positionals: # deactivate positionals action.save_nargs = action.nargs action.nargs = 0 namespace, remaining_args = super(ArgumentSubParser, self).parse_known_args(args, namespace) for action in positionals: # remove the empty positional values from namespace if hasattr(namespace, action.dest): delattr(namespace, action.dest) for action in positionals: action.nargs = action.save_nargs # parse positionals namespace, extras = super(ArgumentSubParser, self).parse_known_args(remaining_args, namespace) return namespace, extras def format_help(self): # Quick, restore the positionals! positionals = self._get_positional_actions() for action in positionals: if hasattr(action, 'save_nargs'): action.nargs = action.save_nargs return super(ArgumentParser, self).format_help() class OeHelpFormatter(argparse.HelpFormatter): def _format_action(self, action): if hasattr(action, '_get_subactions'): # subcommands list groupmap = defaultdict(list) ordermap = {} subparser_groups = action._parent_parser._subparser_groups groups = sorted(subparser_groups.keys(), key=lambda item: subparser_groups[item][1], reverse=True) for subaction in self._iter_indented_subactions(action): parser = action._name_parser_map[subaction.dest] group = getattr(parser, '_group', None) groupmap[group].append(subaction) if group not in groups: groups.append(group) order = getattr(parser, '_order', 0) ordermap[subaction.dest] = order lines = [] if len(groupmap) > 1: groupindent = ' ' else: groupindent = '' for group in groups: subactions = groupmap[group] if not subactions: continue if groupindent: if not group: group = 'other' groupdesc = subparser_groups.get(group, (group, 0))[0] lines.append(' %s:' % groupdesc) for subaction in sorted(subactions, key=lambda item: ordermap[item.dest], reverse=True): lines.append('%s%s' % (groupindent, self._format_action(subaction).rstrip())) return '\n'.join(lines) else: return super(OeHelpFormatter, self)._format_action(action) def int_positive(value): ivalue = int(value) if ivalue <= 0: raise argparse.ArgumentTypeError( "%s is not a positive int value" % value) return ivalue
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-02 20:11:22 +0000