46
45
"timestamp": time.strftime("%Y-%m-%d %H:%M:%S +0000",tt),
47
46
"version": bzrlib.__version__,
49
nominated_filename = getattr(options, 'filename', None)
50
if nominated_filename is None:
53
topic_dir = bzrlib.osutils.dirname(nominated_filename)
54
48
outfile.write(rstx_preamble % params)
55
49
outfile.write(rstx_head % params)
56
outfile.write(_get_body(params, topic_dir))
50
outfile.write(getcommand_list(params))
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outfile.write(getcommand_help(params))
57
52
outfile.write(rstx_foot % params)
60
def _get_body(params, topic_dir):
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"""Build the manual content."""
62
from bzrlib.help_topics import SECT_CONCEPT, SECT_LIST, SECT_PLUGIN
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registry = bzrlib.help_topics.topic_registry
65
result.append(_get_section(registry, SECT_CONCEPT, "Concepts",
66
output_dir=topic_dir))
67
result.append(_get_section(registry, SECT_LIST, "Lists",
68
output_dir=topic_dir))
69
result.append(_get_commands_section(registry, output_dir=topic_dir))
70
return "\n".join(result)
73
def _get_section(registry, section, title, hdg_level1="#", hdg_level2="=",
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"""Build the manual part from topics matching that section.
77
If output_dir is not None, topics are dumped into text files there
78
during processing, as well as being included in the return result.
80
file_per_topic = output_dir is not None
81
lines = [title, hdg_level1 * len(title), ""]
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lines.extend([".. toctree::", " :maxdepth: 1", ""])
85
topics = sorted(registry.get_topics_for_section(section))
87
help = registry.get_detail(topic)
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heading, text = help.split("\n", 1)
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if not text.startswith(hdg_level2):
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underline = hdg_level2 * len(heading)
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help = "%s\n%s\n\n%s\n\n" % (heading, underline, text)
93
help = "%s\n%s\n\n" % (heading, text)
95
topic_id = _dump_text(output_dir, topic, help)
96
lines.append(" %s" % topic_id)
100
return "\n" + "\n".join(lines) + "\n"
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def _get_commands_section(registry, title="Commands", hdg_level1="#",
104
hdg_level2="=", output_dir=None):
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"""Build the commands reference section of the manual."""
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file_per_topic = output_dir is not None
107
lines = [title, hdg_level1 * len(title), ""]
109
lines.extend([".. toctree::", " :maxdepth: 1", ""])
111
cmds = sorted(bzrlib.commands.builtin_command_names())
112
for cmd_name in cmds:
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cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
114
if cmd_object.hidden:
117
underline = hdg_level2 * len(heading)
118
text = cmd_object.get_help_text(plain=False, see_also_as_links=True)
119
help = "%s\n%s\n\n%s\n\n" % (heading, underline, text)
121
topic_id = _dump_text(output_dir, cmd_name, help)
122
lines.append(" %s" % topic_id)
126
return "\n" + "\n".join(lines) + "\n"
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def _dump_text(output_dir, topic, text):
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"""Dump text for a topic to a file."""
131
topic_id = "%s-%s" % (topic, "help")
132
filename = bzrlib.osutils.pathjoin(output_dir, topic_id + ".txt")
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f = open(filename, "w")
55
def command_name_list():
56
"""Builds a list of command names from bzrlib"""
57
command_names = bzrlib.commands.builtin_command_names()
62
def getcommand_list (params):
63
"""Builds summary help for command names in RSTX format"""
64
bzrcmd = params["bzrcmd"]
69
for cmd_name in command_name_list():
70
cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
73
cmd_help = cmd_object.help()
75
firstline = cmd_help.split('\n', 1)[0]
76
usage = bzrlib.help.command_usage(cmd_object)
77
tmp = '**%s**\n\t%s\n\n' % (usage, firstline)
80
raise RuntimeError, "Command '%s' has no help text" % (cmd_name)
84
def getcommand_help(params):
85
"""Shows individual options for a bzr command"""
90
for cmd_name in command_name_list():
91
cmd_object = bzrlib.commands.get_cmd_object(cmd_name)
94
output = output + format_command(params, cmd_object, cmd_name)
98
def format_command (params, cmd, name):
99
"""Provides long help for each public command"""
100
usage = bzrlib.help.command_usage(cmd)
101
subsection_header = """
105
""" % (usage, '-'*len(usage))
107
docsplit = cmd.__doc__.split('\n')
108
doc = '\n'.join([' '*4 + docsplit[0]] + docsplit[1:])
111
options = cmd.options()
113
option_str = "\n Options:\n"
114
for option_name, option in sorted(options.items()):
115
l = ' --' + option_name
116
if option.type is not None:
117
l += ' ' + option.argname.upper()
118
short_name = option.short_name()
120
assert len(short_name) == 1
121
l += ', -' + short_name
122
l += (30 - len(l)) * ' ' + option.help
123
# TODO: Split help over multiple lines with
124
# correct indenting and wrapping.
125
wrapped = textwrap.fill(l, initial_indent='',
126
subsequent_indent=30*' ')
127
option_str = option_str + wrapped + '\n'
131
if len(cmd.aliases) > 1:
132
aliases_str += '\n Aliases: '
134
aliases_str += '\n Alias: '
135
aliases_str += ', '.join(cmd.aliases)
138
return subsection_header + option_str + aliases_str + "\n" + doc + "\n"
142
rstx_preamble = """.. This file is autogenerated from the output of
143
.. %(bzrcmd)s help topics
144
rstx_preamble = """.. Large parts of this file are autogenerated from the output of
144
145
.. %(bzrcmd)s help commands
145
146
.. %(bzrcmd)s help <cmd>
147
148
.. Generation time: %(timestamp)s
150
=============================================
151
Man page for Bazaar (%(bzrcmd)s)
152
=============================================
153
#####################
154
Bazaar User Reference
155
#####################
160
This manual is generated from Bazaar's online help. To use
161
the online help system, try the following commands.
163
Introduction including a list of commonly used commands::
167
List of topics and a summary of each::
171
List of commands and a summary of each::
175
More information about a particular topic or command::
177
bzr help topic-or-command-name
179
The following web sites provide further information on Bazaar:
181
:Home page: http://bazaar.canonical.com/
182
:Official docs: http://doc.bazaar.canonical.com/
183
:Launchpad: https://launchpad.net/bzr/
166
Bazaar (%(bzrcmd)s) - next-generation distributed version control
170
**%(bzrcmd)s** *command* [ *command_options* ]
174
**%(bzrcmd)s help** *command*
179
Bazaar (or **%(bzrcmd)s**) is a project of Canonical to develop
180
an open source distributed version control system that is powerful,
181
friendly, and scalable. Version control means a system
182
that keeps track of previous revisions of software source code
183
or similar information and helps people work on it in teams.
191
Path where **%(bzrcmd)s** is to look for external command.
194
E-Mail address of the user. Overrides default user config.
197
E-Mail address of the user. Overriddes default user config.
200
Editor for editing commit messages
203
Editor for editing commit messages
206
Paths where bzr should look for plugins
209
Home directory for bzr
215
**On Linux**: ``~/.bazaar/bazaar.conf``
217
**On Windows**: ``C:\\Documents and Settings\\username\\Application Data\\bazaar\\2.0\\bazaar.conf``
219
Contains the default user config. At least one section, ``[DEFAULT]`` is required.
220
A typical default config file may be similiar to::
223
email=John Doe <jdoe@isp.com>
228
http://www.bazaar-vcs.org/