Class: PuppetLint::OptParser

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet-lint/optparser.rb

Overview

Public: Contains the puppet-lint option parser so that it can be used easily in multiple places.

Constant Summary collapse

HELP_TEXT = 
<<-EOF
  puppet-lint

  Basic Command Line Usage:
    puppet-lint [OPTIONS] PATH

          PATH                         The path to the Puppet manifest.

  Option:
EOF

Class Method Summary collapse

Class Method Details

.build ⇒ Object

Public: Initialise a new puppet-lint OptionParser.

Returns an OptionParser object.



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
 
# File 'lib/puppet-lint/optparser.rb', line 20

def self.build
  OptionParser.new do |opts|
    opts.banner = HELP_TEXT

    opts.on('--version', 'Display the current version.') do
      PuppetLint.configuration.display_version = true
    end

    opts.on('-c', '--config FILE', 'Load puppet-lint options from file.') do |file|
      opts.load(file)
    end

    opts.on('--with-context', 'Show where in the manifest the problem is.') do
      PuppetLint.configuration.with_context = true
    end

    opts.on('--with-filename', 'Display the filename before the warning.') do
      PuppetLint.configuration.with_filename = true
    end

    opts.on('--fail-on-warnings', 'Return a non-zero exit status for warnings') do
      PuppetLint.configuration.fail_on_warnings = true
    end

    opts.on('--error-level LEVEL', [:all, :warning, :error],
            'The level of error to return (warning, error or all).') do |el|
      PuppetLint.configuration.error_level = el
    end

    opts.on('--show-ignored', 'Show problems that have been ignored by control comments') do
      PuppetLint.configuration.show_ignored = true
    end

    opts.on('--relative', 'Compare module layout relative to the module root') do
      PuppetLint.configuration.relative = true
    end

    opts.on('-l', '--load FILE', 'Load a file containing custom puppet-lint checks.') do |f|
      load f
    end

    opts.on('--load-from-puppet MODULEPATH', 'Load plugins from the given Puppet module path.') do |path|
      path.split(':').each do |p|
        Dir["#{p}/*/lib/puppet-lint/plugins/*.rb"].each do |file|
          load file
        end
      end
    end

    opts.on('-f', '--fix', 'Attempt to automatically fix errors') do
      PuppetLint.configuration.fix = true
    end

    opts.on('--log-format FORMAT',
            'Change the log format.', 'Overrides --with-filename.',
            'The following placeholders can be used:',
            '%{filename} - Filename without path.',
            '%{path}     - Path as provided to puppet-lint.',
            '%{fullpath} - Expanded path to the file.',
            '%{line}     - Line number.',
            '%{column}   - Column number.',
            '%{kind}     - The kind of message (warning, error).',
            '%{KIND}     - Uppercase version of %{kind}.',
            '%{check}    - The name of the check.',
            '%{message}  - The message.'
    ) do |format|
      if format.include?('%{linenumber}')
        $stderr.puts "DEPRECATION: Please use %{line} instead of %{linenumber}"
      end
      PuppetLint.configuration.log_format = format
    end

    opts.separator ''
    opts.separator '    Checks:'

    opts.on('--only-checks CHECKS', 'A comma separated list of checks that should be run') do |checks|
      enable_checks = checks.split(',').map(&:to_sym)
      (PuppetLint.configuration.checks - enable_checks).each do |check|
        PuppetLint.configuration.send("disable_#{check}")
      end
    end

    PuppetLint.configuration.checks.each do |check|
      opts.on("--no-#{check}-check", "Skip the #{check} check.") do
        PuppetLint.configuration.send("disable_#{check}")
      end
    end

    opts.load('/etc/puppet-lint.rc')
    begin
      opts.load(File.expand_path('~/.puppet-lint.rc')) if ENV['HOME']
    rescue Errno::EACCES
      # silently skip loading this file if HOME is set to a directory that
      # the user doesn't have read access to.
    end
    opts.load('.puppet-lint.rc')
  end
end