45
46
"timestamp": time.strftime("%Y-%m-%d %H:%M:%S +0000",tt),
46
47
"version": bzrlib.__version__,
49
nominated_filename = getattr(options, 'filename', None)
50
if nominated_filename is None:
53
topic_dir = bzrlib.osutils.dirname(nominated_filename)
48
54
outfile.write(rstx_preamble % params)
49
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outfile.write(rstx_head % params)
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outfile.write(getcommand_list(params))
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outfile.write(getcommand_help(params))
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outfile.write(_get_body(params, topic_dir))
52
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outfile.write(rstx_foot % params)
55
def command_name_list():
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"""Builds a list of command names from bzrlib"""
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command_names = bzrlib.commands.builtin_command_names()
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def getcommand_list (params):
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"""Builds summary help for command names in RSTX format"""
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bzrcmd = params["bzrcmd"]
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for cmd_name in command_name_list():
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cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
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cmd_help = cmd_object.help()
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firstline = cmd_help.split('\n', 1)[0]
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usage = cmd_object._usage()
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tmp = '**%s**\n\t%s\n\n' % (usage, firstline)
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raise RuntimeError, "Command '%s' has no help text" % (cmd_name)
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def getcommand_help(params):
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"""Shows individual options for a bzr command"""
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for cmd_name in command_name_list():
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cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
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output = output + format_command(params, cmd_object, cmd_name)
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def format_command (params, cmd, name):
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"""Provides long help for each public command"""
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subsection_header = """
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""" % (usage, '-'*len(usage))
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docsplit = cmd.help().split('\n')
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doc = '\n'.join([' '*4+line for line in docsplit])
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options = cmd.options()
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option_str = "\n Options:\n"
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for option_name, option in sorted(options.items()):
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for name, short_name, argname, help in option.iter_switches():
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if argname is not None:
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assert len(short_name) == 1
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l += ', -' + short_name
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l += (30 - len(l)) * ' ' + (help or '')
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# TODO: Split help over multiple lines with
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# correct indenting and wrapping.
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wrapped = textwrap.fill(l, initial_indent='',
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subsequent_indent=30*' ')
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option_str = option_str + wrapped + '\n'
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if len(cmd.aliases) > 1:
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aliases_str += '\n Aliases: '
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aliases_str += '\n Alias: '
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aliases_str += ', '.join(cmd.aliases)
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see_also = cmd.get_see_also()
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see_also_str += '\n See also: '
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see_also_str += ', '.join(see_also)
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return subsection_header + option_str + aliases_str + see_also_str + "\n" + doc + "\n"
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def _get_body(params, topic_dir):
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"""Build the manual content."""
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from bzrlib.help_topics import SECT_CONCEPT, SECT_LIST, SECT_PLUGIN
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registry = bzrlib.help_topics.topic_registry
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result.append(_get_section(registry, SECT_CONCEPT, "Concepts",
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output_dir=topic_dir))
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result.append(_get_section(registry, SECT_LIST, "Lists",
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output_dir=topic_dir))
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result.append(_get_commands_section(registry))
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#result.append(_get_section(registry, SECT_PLUGIN, "Standard Plug-ins"))
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return "\n".join(result)
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def _get_section(registry, section, title, hdg_level1="#", hdg_level2="=",
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"""Build the manual part from topics matching that section.
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If output_dir is not None, topics are dumped into text files there
79
during processing, as well as being included in the return result.
81
topics = sorted(registry.get_topics_for_section(section))
82
lines = [title, hdg_level1 * len(title), ""]
84
# docutils treats section heading as implicit link target.
85
# But in some cases topic and heading are different, e.g.:
87
# `bugs' vs. `Bug Trackers'
88
# `working-tree' vs. `Working Trees'
90
# So for building proper cross-reference between topic names
91
# and corresponding sections in document, we need provide
92
# simple glue in the form:
94
# .. _topic: `heading`_
98
help = registry.get_detail(topic)
99
heading,text = help.split("\n", 1)
100
lines.append(heading)
101
if not text.startswith(hdg_level2):
102
lines.append(hdg_level2 * len(heading))
105
# check that topic match heading
106
if topic != heading.lower():
107
links_glue.append((topic, heading))
108
# dump the text if requested
109
if output_dir is not None:
110
out_file = bzrlib.osutils.pathjoin(output_dir, topic + ".txt")
111
_dump_text(out_file, help)
113
# provide links glue for topics that don't match headings
114
lines.extend([".. _%s: `%s`_" % i for i in links_glue])
117
return "\n" + "\n".join(lines) + "\n"
120
def _dump_text(filename, text):
121
"""Dump text to filename."""
122
f = open(filename, "w")
127
def _get_commands_section(registry, title="Commands", hdg_level1="#",
129
"""Build the commands reference section of the manual."""
130
lines = [title, hdg_level1 * len(title), ""]
131
cmds = sorted(bzrlib.commands.builtin_command_names())
132
for cmd_name in cmds:
133
cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
134
if cmd_object.hidden:
137
text = cmd_object.get_help_text(plain=False, see_also_as_links=True)
138
lines.append(heading)
139
lines.append(hdg_level2 * len(heading))
142
return "\n" + "\n".join(lines) + "\n"
151
rstx_preamble = """.. Large parts of this file are autogenerated from the output of
148
rstx_preamble = """.. This file is autogenerated from the output of
149
.. %(bzrcmd)s help topics
152
150
.. %(bzrcmd)s help commands
153
151
.. %(bzrcmd)s help <cmd>
155
153
.. Generation time: %(timestamp)s
157
=============================================
158
Man page for Bazaar (%(bzrcmd)s)
159
=============================================
159
#####################
160
Bazaar User Reference
161
#####################
163
:Version: %(version)s
164
:Generated: %(datestamp)s
166
.. contents:: :depth: 3
173
Bazaar (%(bzrcmd)s) - next-generation distributed version control
177
**%(bzrcmd)s** *command* [ *command_options* ]
181
**%(bzrcmd)s help** *command*
186
Bazaar (or **%(bzrcmd)s**) is a project of Canonical to develop
187
an open source distributed version control system that is powerful,
188
friendly, and scalable. Version control means a system
189
that keeps track of previous revisions of software source code
190
or similar information and helps people work on it in teams.
173
This manual is generated from Bazaar's online help. To use
174
the online help system, try the following commands.
176
Introduction including a list of commonly used commands::
180
List of topics and a summary of each::
184
List of commands and a summary of each::
188
More information about a particular topic or command::
190
bzr help topic-or-command-name
192
The following web sites provide further information on Bazaar:
194
:Home page: http://www.bazaar-vcs.org/
195
:Official docs: http://doc.bazaar-vcs.org/
196
:Launchpad: https://launchpad.net/bzr/
198
Path where **%(bzrcmd)s** is to look for shell plugin external commands.
201
E-Mail address of the user. Overrides default user config.
204
E-Mail address of the user. Overrides default user config.
207
Editor for editing commit messages
210
Editor for editing commit messages
213
Paths where bzr should look for plugins
216
Home directory for bzr
222
**On Linux**: ``~/.bazaar/bazaar.conf``
224
**On Windows**: ``C:\\Documents and Settings\\username\\Application Data\\bazaar\\2.0\\bazaar.conf``
226
Contains the user's default configuration. The section ``[DEFAULT]`` is
227
used to define general configuration that will be applied everywhere.
228
The section ``[ALIASES]`` can be used to create command aliases for
229
commonly used options.
231
A typical config file might look something like::
234
email=John Doe <jdoe@isp.com>
237
commit = commit --strict
238
log10 = log --short -r -10..-1
243
http://www.bazaar-vcs.org/