"""Commands class. It performs on-demand module loading
"""
def __getitem__(self, key):
+ """Return the command python module name based.
+ """
+ global prog
+
cmd_mod = self.get(key)
+ if not cmd_mod:
+ candidates = [cmd for cmd in self.keys() if cmd.startswith(key)]
+
+ if not candidates:
+ print >> sys.stderr, 'Unknown command: %s' % key
+ print >> sys.stderr, ' Try "%s help" for a list of ' \
+ 'supported commands' % prog
+ sys.exit(1)
+ elif len(candidates) > 1:
+ print >> sys.stderr, 'Ambiguous command: %s' % key
+ print >> sys.stderr, ' Candidates are: %s' \
+ % ', '.join(candidates)
+ sys.exit(1)
+
+ cmd_mod = self.get(candidates[0])
+
__import__('stgit.commands.' + cmd_mod)
return getattr(stgit.commands, cmd_mod)
'pop': 'pop',
'pull': 'pull',
'push': 'push',
+ 'rebase': 'rebase',
'refresh': 'refresh',
'rename': 'rename',
'resolved': 'resolved',
'series': 'series',
'show': 'show',
'status': 'status',
+ 'sync': 'sync',
'top': 'top',
'unapplied': 'unapplied',
'uncommit': 'uncommit'
'init',
'pop',
'push',
+ 'rebase',
'series',
'top',
'unapplied',
'pick',
'refresh',
'rename',
- 'show'
+ 'show',
+ 'sync'
)
wccommands = (
'add',
def main():
"""The main function
"""
+ global prog
+
prog = os.path.basename(sys.argv[0])
if len(sys.argv) < 2:
command = commands[cmd]
parser = OptionParser(usage = command.usage,
option_list = command.options)
- parser.print_help()
+ from pydoc import pager
+ pager(parser.format_help())
else:
print_help()
sys.exit(0)
if cmd in ['copyright']:
print __copyright__
sys.exit(0)
- if not cmd in commands:
- print >> sys.stderr, 'Unknown command: %s' % cmd
- print >> sys.stderr, ' Try "%s help" for a list of supported ' \
- 'commands' % prog
- sys.exit(1)
# re-build the command line arguments
sys.argv[0] += ' %s' % cmd
# These modules are only used from this point onwards and do not
# need to be imported earlier
from stgit.config import config_setup
- from ConfigParser import ParsingError
+ from ConfigParser import ParsingError, NoSectionError
from stgit.stack import Series, StackException
from stgit.git import GitException
from stgit.commands.common import CmdException
stgit.commands.common.crt_series = command.crt_series
command.func(parser, options, args)
- except (IOError, ParsingError, CmdException, StackException, GitException,
- GitMergeException), err:
+ except (IOError, ParsingError, NoSectionError, CmdException,
+ StackException, GitException, GitMergeException), err:
print >> sys.stderr, '%s %s: %s' % (prog, cmd, err)
sys.exit(2)
except KeyboardInterrupt: