inspec/tasks/docs.rb
2016-09-20 13:18:20 +02:00

89 lines
2.5 KiB
Ruby

# encoding: utf-8
# Copyright:: Copyright (c) 2015 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
class RST
class << self
def h1(msg)
"=====================================================\n"\
"#{msg}\n"\
"=====================================================\n\n"\
end
def h2(msg)
"#{msg}\n"\
"=====================================================\n\n"\
end
def h3(msg)
"#{msg}\n"\
"-----------------------------------------------------\n\n"\
end
def code(msg, syntax = nil)
".. code-block:: bash\n\n"\
" #{msg.gsub("\n", "\n ")}\n\n"
end
def p(msg)
"#{msg}\n\n"
end
end
end
namespace :docs do
desc 'Create cli docs'
task :cli do
f = RST
res = f.h1('InSpec CLI') +
f.p('Use the InSpec CLI to run tests and audits against targets '\
'using local, SSH, WinRM, or Docker connections.')
require 'inspec/cli'
cmds = Inspec::InspecCLI.all_commands
cmds.keys.sort.each do |key|
cmd = cmds[key]
res << f.h2(cmd.usage.split.first)
res << f.p(cmd.description.capitalize)
res << f.h3('Syntax')
res << f.p('This subcommand has the following syntax:')
res << f.code("$ inspec #{cmd.usage}", 'bash')
opts = cmd.options.select { |_, o| !o.hide }
unless opts.empty?
res << f.h3('Options') + f.p('This subcommand has additional options:')
opts.keys.sort.each do |option|
opt = cmd.options[option]
# TODO: remove when UX of help is reworked 1.0
usage = opt.usage.split(', ')
.map { |x| x.tr('[]', '') }
.map { |x| x.start_with?('-') ? x : '-'+x }
.map { |x| '``' + x + '``' }
res << "#{usage.join(', ')}\n #{opt.description}\n\n"
end
end
res << "\n\n"
end
dst = 'docs/cli.rst'
File.write(dst, res)
puts "Documentation generated in #{dst.inspect}"
end
end