Class: PuppetLint::Bin

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

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Bin

Returns a new instance of Bin.


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# File 'lib/puppet-lint/bin.rb', line 4

def initialize(args)
  @args = args
end

Instance Method Details

#run ⇒ Object 


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# File 'lib/puppet-lint/bin.rb', line 8

def run
  help = <<-EOHELP
  Puppet-lint

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

          PATH                         The path to the Puppet manifest.

  Options:
  EOHELP

  opts = OptionParser.new do |opts|
    opts.banner = help

    opts.on("--version", "Display current version.") do
      puts "Puppet-lint " + PuppetLint::VERSION
      return 0
    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, all)") do |el|
      PuppetLint.configuration.error_level = el
    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.",
      "%{fullpath}   - Full path.",
      "%{linenumber} - Line number.",
      "%{kind}       - The kind of message.",
      "              - (warning, error)",
      "%{KIND}       - Uppercase version of %{kind}",
      "%{check}      - Name of the check.",
      "%{message}    - The message."
    ) do |format|
      PuppetLint.configuration.log_format = format
    end

    opts.separator ""
    opts.separator "    Disable checks:"

    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')

    if ENV['HOME']
      opts.load(File.expand_path('~/.puppet-lint.rc'))
      if opts.load(File.expand_path('~/.puppet-lintrc'))
        $stderr.puts 'Depreciated: Found ~/.puppet-lintrc instead of ~/.puppet-lint.rc'
      end
    end

    opts.load('.puppet-lint.rc')
    if opts.load('.puppet-lintrc')
      $stderr.puts 'Depreciated: Read .puppet-lintrc instead of .puppet-lint.rc'
    end
  end

  begin
    opts.parse!(@args)
  rescue OptionParser::InvalidOption
    puts "puppet-lint: #{$!.message}"
    puts "puppet-lint: try 'puppet-lint --help' for more information"
    return 1
  end

  if @args[0].nil?
    puts "puppet-lint: no file specified"
    puts "puppet-lint: try 'puppet-lint --help' for more information"
    return 1
  end

  begin
    path = @args[0]
    if File.directory?(path)
      path = Dir.glob("#{path}/**/*.pp")
    else
      path = @args
    end

    return_val = 0
    path.each do |f|
      l = PuppetLint.new
      l.file = f
      l.run
      if l.errors? or (l.warnings? and PuppetLint.configuration.fail_on_warnings)
        return_val = 1
      end
    end
    return return_val

  rescue PuppetLint::NoCodeError
    puts "puppet-lint: no file specified or specified file does not exist"
    puts "puppet-lint: try 'puppet-lint --help' for more information"
    return 1
  end
end