Class: WatchmonkeyCli::Application::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/watchmonkey_cli/application/configuration.rb

Defined Under Namespace

Modules: AppHelper

Instance Method Summary collapse

Constructor Details

#initialize(app, file = nil, tags = []) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/watchmonkey_cli/application/configuration.rb', line 62

def initialize app, file = nil, tags = []
  @app = app
  @file = file
  @tags = tags
  return unless file
  begin
    eval File.read(file, encoding: "utf-8"), binding, file
  rescue
    app.error "Invalid config file #{file}"
    raise
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/watchmonkey_cli/application/configuration.rb', line 83

def method_missing meth, *args, &block
  if c = @app.checkers[meth.to_s]
    opts = args.extract_options!
    only = @app.opts[:tag_only]
    except = @app.opts[:tag_except]

    # build tags
    tags = (@tags + (opts[:tags] || []).map(&:to_sym))
    if @app.opts[:autotag]
      tags << :"WMC-#{c.class.checker_name}" # checker name
      if args[0].is_a?(Symbol)
        tags << :"WMS-#{args[0]}" # ssh/local connection
      elsif args[0].is_a?(String) && args[0].match(/\Ahttp(s)?:\/\//i)
        uri = URI.parse(args[0]) rescue false
        tags << :"WMH-#{uri.hostname.gsub(".", "_")}" if uri # hostname from URL
      end
    end
    tags = tags.uniq
    @app.tag_list.merge(tags)

    if only.any?
      if tags.any?{|t| only.include?(t) }
        if tags.any?{|t| except.include?(t) }
          return @app.debug "Skipping #{meth} with #{args} and #{opts} due to tag_except filter..."
        end
      else
        return @app.debug "Skipping #{meth} with #{args} and #{opts} due to tag_only filter..."
      end
    elsif tags.any?{|t| except.include?(t) }
      return @app.debug "Skipping #{meth} with #{args} and #{opts} due to tag_except filter..."
    end
    c.enqueue(*args, opts.merge(tags: tags))
  else
    super
  end
end

Instance Method Details

#ssh_connection(name, opts = {}, &b) ⇒ Object 



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# File 'lib/watchmonkey_cli/application/configuration.rb', line 75

def ssh_connection name, opts = {}, &b
  @app.fetch_connection(:ssh, name, opts, &b)
end

#tag_all!(*tags) ⇒ Object 



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# File 'lib/watchmonkey_cli/application/configuration.rb', line 79

def tag_all! *tags
  @tags = tags.map(&:to_sym)
end