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# Copyright (C) 2004, 2005 by Canonical Ltd
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# Copyright (C) 2004, 2005, 2006 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# executable files with reasonable names.
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# TODO: `help commands --all` should show hidden commands
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"""Bazaar-NG -- a free distributed version-control tool
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WARNING: This is an unstable development version.
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http://bazaar-vcs.org/
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bzr init makes this branch versioned
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bzr branch make a copy of another branch
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bzr add make files or directories versioned
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bzr ignore ignore a file or pattern
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bzr mv move or rename a versioned file
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bzr status summarize changes in working copy
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bzr diff show detailed diffs
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bzr merge pull in changes from another branch
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bzr log show history of changes
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bzr check validate storage
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Use e.g. 'bzr help init' for more details, or
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'bzr help commands' for all commands.
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bzr init makes this directory a versioned branch
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bzr branch make a copy of another branch
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bzr add make files or directories versioned
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bzr ignore ignore a file or pattern
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bzr mv move or rename a versioned file
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bzr status summarize changes in working copy
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bzr diff show detailed diffs
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bzr merge pull in changes from another branch
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bzr commit save some or all changes
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bzr log show history of changes
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bzr check validate storage
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bzr help init more help on e.g. init command
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bzr help commands list all commands
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outfile.write(doc)
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if doc[-1] != '\n':
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outfile.write('\n')
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help_on_options(cmd_object.takes_options, outfile=None)
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def help_on_options(options, outfile=None):
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from bzrlib.commands import SHORT_OPTIONS
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help_on_command_options(cmd_object, outfile)
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def help_on_command_options(cmd, outfile=None):
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from bzrlib.option import Option
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options = cmd.options()
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if outfile == None:
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outfile = sys.stdout
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outfile.write('\noptions:\n')
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for shortname, longname in SHORT_OPTIONS.items():
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l += ', -' + shortname
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outfile.write(l + '\n')
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for option_name, option in sorted(options.items()):
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l = ' --' + option_name
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if option.type is not None:
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l += ' ' + option.argname.upper()
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short_name = option.short_name()
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assert len(short_name) == 1
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l += ', -' + short_name
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l += (30 - len(l)) * ' ' + option.help
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# TODO: split help over multiple lines with correct indenting and
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wrapped = textwrap.fill(l, initial_indent='', subsequent_indent=30*' ')
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outfile.write(wrapped + '\n')
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def help_commands(outfile=None):
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cmd_help = cmd_object.help()
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firstline = cmd_help.split('\n', 1)[0]
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print >>outfile, ' ' + firstline
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print >>outfile, ' ' + firstline