mirror of https://github.com/ansible/ansible.git
CLI: ansible-doc shows lists of modules & module docs on command-line
check path is directory added manpage & setup small cleanup shut up module_formatter in utils to avoid trace print on crud files in librarypull/1709/head
Jan-Piet Mens
12 years ago
committed by
Michael DeHaan
parent
b8d6dec5ad
commit
17f31a2a79
@ -0,0 +1,203 @@
|
||||
#!/usr/bin/env python
|
||||
|
||||
# (c) 2012, Jan-Piet Mens <jpmens () gmail.com>
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
import os
|
||||
import sys
|
||||
import yaml
|
||||
import json
|
||||
import ast
|
||||
import textwrap
|
||||
import re
|
||||
import optparse
|
||||
import time
|
||||
import datetime
|
||||
from ansible import utils
|
||||
from ansible import errors
|
||||
from ansible.utils import module_docs
|
||||
import ansible.constants as C
|
||||
|
||||
MODULEDIR = C.DEFAULT_MODULE_PATH
|
||||
|
||||
_ITALIC = re.compile(r"I\(([^)]+)\)")
|
||||
_BOLD = re.compile(r"B\(([^)]+)\)")
|
||||
_MODULE = re.compile(r"M\(([^)]+)\)")
|
||||
_URL = re.compile(r"U\(([^)]+)\)")
|
||||
_CONST = re.compile(r"C\(([^)]+)\)")
|
||||
|
||||
def tty_ify(text):
|
||||
|
||||
t = _ITALIC.sub("`" + r"\1" + "'", text) # I(word) => `word'
|
||||
t = _BOLD.sub("*" + r"\1" + "*", t) # B(word) => *word*
|
||||
t = _MODULE.sub("[" + r"\1" + "]", t) # M(word) => [word]
|
||||
t = _URL.sub(r"\1", t) # U(word) => word
|
||||
t = _CONST.sub("`" + r"\1" + "'", t) # C(word) => `word'
|
||||
|
||||
return t
|
||||
|
||||
def print_man(doc):
|
||||
|
||||
opt_indent=" "
|
||||
print "> %s\n" % doc['module'].upper()
|
||||
|
||||
desc = "".join(doc['description'])
|
||||
|
||||
print "%s\n" % textwrap.fill(tty_ify(desc), initial_indent=" ", subsequent_indent=" ")
|
||||
|
||||
print "Options (= is mandatory):\n"
|
||||
|
||||
for o in doc['option_keys']:
|
||||
opt = doc['options'][o]
|
||||
|
||||
if opt.get('required', False):
|
||||
opt_leadin = "="
|
||||
else:
|
||||
opt_leadin = "-"
|
||||
|
||||
print "%s %s" % (opt_leadin, o)
|
||||
desc = "".join(opt['description'])
|
||||
|
||||
if 'choices' in opt:
|
||||
choices = ", ".join(opt['choices'])
|
||||
desc = desc + " (Choices: " + choices + ")"
|
||||
print "%s\n" % textwrap.fill(tty_ify(desc), initial_indent=opt_indent,
|
||||
subsequent_indent=opt_indent)
|
||||
|
||||
if 'notes' in doc:
|
||||
notes = "".join(doc['notes'])
|
||||
print "Notes:%s\n" % textwrap.fill(tty_ify(notes), initial_indent=" ",
|
||||
subsequent_indent=opt_indent)
|
||||
|
||||
|
||||
for ex in doc['examples']:
|
||||
print "%s%s" % (opt_indent, ex['code'])
|
||||
|
||||
def print_snippet(doc):
|
||||
|
||||
desc = tty_ify("".join(doc['short_description']))
|
||||
print "- name: %s" % (desc)
|
||||
print " action: %s" % (doc['module'])
|
||||
|
||||
for o in doc['options']:
|
||||
opt = doc['options'][o]
|
||||
desc = tty_ify("".join(opt['description']))
|
||||
s = o + "="
|
||||
print " %-20s # %s" % (s, desc[0:60])
|
||||
|
||||
def main():
|
||||
|
||||
p = optparse.OptionParser(
|
||||
version='%prog 1.0',
|
||||
usage='usage: %prog [options] [module...]',
|
||||
description='Show Ansible module documentation',
|
||||
)
|
||||
|
||||
p.add_option("-M", "--module-path",
|
||||
action="store",
|
||||
dest="module_path",
|
||||
default=MODULEDIR,
|
||||
help="Ansible modules/ directory")
|
||||
p.add_option("-l", "--list",
|
||||
action="store_true",
|
||||
default=False,
|
||||
dest='list_dir',
|
||||
help='List available modules')
|
||||
p.add_option("-s", "--snippet",
|
||||
action="store_true",
|
||||
default=False,
|
||||
dest='show_snippet',
|
||||
help='Show playbook snippet for specified module(s)')
|
||||
p.add_option('-v', action='version', help='Show version number and exit')
|
||||
|
||||
(options, args) = p.parse_args()
|
||||
|
||||
if options.module_path is not None:
|
||||
utils.plugins.vars_loader.add_directory(options.module_path)
|
||||
|
||||
if options.list_dir:
|
||||
# list all modules
|
||||
paths = utils.plugins.module_finder._get_paths()
|
||||
module_list = []
|
||||
for path in paths:
|
||||
# os.system("ls -C %s" % (path))
|
||||
if os.path.isdir(path):
|
||||
for module in os.listdir(path):
|
||||
module_list.append(module)
|
||||
|
||||
for module in sorted(module_list):
|
||||
|
||||
if module in module_docs.BLACKLIST_MODULES:
|
||||
continue
|
||||
|
||||
filename = utils.plugins.module_finder.find_plugin(module)
|
||||
try:
|
||||
doc = utils.module_docs.get_docstring(filename)
|
||||
desc = tty_ify(doc.get('short_description', '?'))
|
||||
if len(desc) > 55:
|
||||
desc = desc + '...'
|
||||
print "%-20s %-60.60s" % (module, desc)
|
||||
except:
|
||||
sys.stderr.write("ERROR: module %s missing documentation\n" % module)
|
||||
pass
|
||||
|
||||
sys.exit()
|
||||
|
||||
module_list = []
|
||||
|
||||
if len(args) == 0:
|
||||
p.print_help()
|
||||
|
||||
for module in args:
|
||||
|
||||
filename = utils.plugins.module_finder.find_plugin(module)
|
||||
if filename is None:
|
||||
sys.stderr.write("module %s not found in %s\n" % (module,
|
||||
utils.plugins.module_finder.print_paths()))
|
||||
continue
|
||||
|
||||
if filename.endswith(".swp"):
|
||||
continue
|
||||
|
||||
try:
|
||||
doc = utils.module_docs.get_docstring(filename)
|
||||
except:
|
||||
sys.stderr.write("ERROR: module %s missing documentation\n" % module)
|
||||
continue
|
||||
|
||||
if not doc is None:
|
||||
|
||||
all_keys = []
|
||||
for (k,v) in doc['options'].iteritems():
|
||||
all_keys.append(k)
|
||||
all_keys = sorted(all_keys)
|
||||
doc['option_keys'] = all_keys
|
||||
|
||||
doc['filename'] = filename
|
||||
doc['docuri'] = doc['module'].replace('_', '-')
|
||||
doc['now_date'] = datetime.date.today().strftime('%Y-%m-%d')
|
||||
|
||||
if options.show_snippet:
|
||||
print_snippet(doc)
|
||||
else:
|
||||
print_man(doc)
|
||||
else:
|
||||
sys.stderr.write("ERROR: module %s missing documentation\n" % module)
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
@ -0,0 +1,72 @@
|
||||
'\" t
|
||||
.\" Title: ansible-doc
|
||||
.\" Author: :doctype:manpage
|
||||
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
|
||||
.\" Date: 11/28/2012
|
||||
.\" Manual: System administration commands
|
||||
.\" Source: Ansible 0.9
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "ANSIBLE\-DOC" "1" "11/28/2012" "Ansible 0\&.9" "System administration commands"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
ansible-doc \- show documentation on Ansible modules
|
||||
.SH "SYNOPSIS"
|
||||
.sp
|
||||
ansible\-doc [\-M module_path] [\-l] [\-s] [module\&...]
|
||||
.SH "DESCRIPTION"
|
||||
.sp
|
||||
\fBansible\-doc\fR displays information on modules installed in Ansible libraries\&. It displays a terse listing of modules and their short descriptions, provides a printout of their DOCUMENTATION strings, and it can create a short "snippet" which can be pasted into a playbook\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\fB\-M\fR \fIdirectory\fR, \fB\-\-module\-path=\fR\fIdirectory\fR
|
||||
.RS 4
|
||||
Add an additional directory to the default path for finding module libraries\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB\-s\fR, \fB\-\-snippet=\fR
|
||||
.RS 4
|
||||
Produce a snippet which can be copied into a playbook for modification, like a kind of task template\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB\-l\fR, \fB\-\-list=\fR
|
||||
.RS 4
|
||||
Produce a terse listing of modules and a short description of each\&.
|
||||
.RE
|
||||
.SH "AUTHOR"
|
||||
.sp
|
||||
ansible\-doc was originally written by Jan\-Piet Mens\&. See the AUTHORS file for a complete list of contributors\&.
|
||||
.SH "COPYRIGHT"
|
||||
.sp
|
||||
Copyright \(co 2012, Jan\-Piet Mens
|
||||
.sp
|
||||
Ansible is released under the terms of the GPLv3 License\&.
|
||||
.SH "SEE ALSO"
|
||||
.sp
|
||||
\fBansible\-playbook\fR(1), \fBansible\fR(1)
|
||||
.sp
|
||||
Extensive documentation as well as IRC and mailing list info is available on the ansible home page: https://ansible\&.github\&.com/
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fB:doctype:manpage\fR
|
||||
.RS 4
|
||||
Author.
|
||||
.RE
|
||||
@ -0,0 +1,65 @@
|
||||
ansible-doc(1)
|
||||
==============
|
||||
:doctype:manpage
|
||||
:man source: Ansible
|
||||
:man version: %VERSION%
|
||||
:man manual: System administration commands
|
||||
|
||||
NAME
|
||||
----
|
||||
ansible-doc - show documentation on Ansible modules
|
||||
|
||||
|
||||
SYNOPSIS
|
||||
--------
|
||||
ansible-doc [-M module_path] [-l] [-s] [module...]
|
||||
|
||||
|
||||
DESCRIPTION
|
||||
-----------
|
||||
|
||||
*ansible-doc* displays information on modules installed in Ansible
|
||||
libraries. It displays a terse listing of modules and their short
|
||||
descriptions, provides a printout of their DOCUMENTATION strings,
|
||||
and it can create a short "snippet" which can be pasted into a
|
||||
playbook.
|
||||
|
||||
|
||||
OPTIONS
|
||||
-------
|
||||
|
||||
*-M* 'directory', *--module-path=*'directory'::
|
||||
|
||||
Add an additional directory to the default path for finding module libraries.
|
||||
|
||||
*-s*, *--snippet=*::
|
||||
|
||||
Produce a snippet which can be copied into a playbook for modification, like
|
||||
a kind of task template.
|
||||
|
||||
*-l*, *--list=*::
|
||||
|
||||
Produce a terse listing of modules and a short description of each.
|
||||
|
||||
AUTHOR
|
||||
------
|
||||
|
||||
ansible-doc was originally written by Jan-Piet Mens. See the AUTHORS file
|
||||
for a complete list of contributors.
|
||||
|
||||
|
||||
COPYRIGHT
|
||||
---------
|
||||
|
||||
Copyright © 2012, Jan-Piet Mens
|
||||
|
||||
Ansible is released under the terms of the GPLv3 License.
|
||||
|
||||
|
||||
SEE ALSO
|
||||
--------
|
||||
|
||||
*ansible-playbook*(1), *ansible*(1)
|
||||
|
||||
Extensive documentation as well as IRC and mailing list info
|
||||
is available on the ansible home page: <https://ansible.github.com/>
|
||||
Loading…
Reference in New Issue