Module: Hieracles::Config

Extended by:
Config
Includes:
Utils
Included in:
Config
Defined in:
lib/hieracles/config.rb

Overview

configuration singleton

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

#deep_merge!, #deep_sort, #max_key_length, #sym_keys, #to_deep_hash, #to_shallow_hash

Instance Attribute Details

#basepath ⇒ Object (readonly)

Returns the value of attribute basepath.



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# File 'lib/hieracles/config.rb', line 12

def basepath
  @basepath
end

#classpath ⇒ Object (readonly)

Returns the value of attribute classpath.



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# File 'lib/hieracles/config.rb', line 12

def classpath
  @classpath
end

#encpath ⇒ Object (readonly)

Returns the value of attribute encpath.



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# File 'lib/hieracles/config.rb', line 12

def encpath
  @encpath
end

#extraparams ⇒ Object (readonly)

Returns the value of attribute extraparams.



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# File 'lib/hieracles/config.rb', line 12

def extraparams
  @extraparams
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/hieracles/config.rb', line 12

def format
  @format
end

#hierafile ⇒ Object (readonly)

Returns the value of attribute hierafile.



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# File 'lib/hieracles/config.rb', line 12

def hierafile
  @hierafile
end

#modulepath ⇒ Object (readonly)

Returns the value of attribute modulepath.



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# File 'lib/hieracles/config.rb', line 12

def modulepath
  @modulepath
end

#scope ⇒ Object (readonly)

Returns the value of attribute scope.



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# File 'lib/hieracles/config.rb', line 12

def scope
  @scope
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/hieracles/config.rb', line 12

def server
  @server
end

Instance Method Details

#defaultconfig ⇒ Object 



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# File 'lib/hieracles/config.rb', line 45

def defaultconfig
  File.join(ENV['HOME'], '.config', 'hieracles', 'config.yml')
end

#extract_params(str) ⇒ Object

str is like: something=xxx;another=yyy



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# File 'lib/hieracles/config.rb', line 50

def extract_params(str)
  return {} unless str
  str.split(';').reduce({}) do |a, k|
    a["#{k[/^[^=]*/]}".to_sym] = k[/[^=]*$/]
    a
  end
end

#initconfig(file) ⇒ Object 



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# File 'lib/hieracles/config.rb', line 32

def initconfig(file)
  FileUtils.mkdir_p(File.dirname(file))
  File.open(file, 'w') do |f|
    f.puts '---'
    f.puts '# uncomment if you use the CGI method for discovery'
    f.puts '# server: puppetserver.example.com'
    f.puts 'classpath: manifests/classes/%s.pp'
    f.puts 'modulepath: modules'
    f.puts 'encpath: enc'
    f.puts 'hierafile: hiera.yaml'
  end
end

#load(options) ⇒ Object 



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# File 'lib/hieracles/config.rb', line 15

def load(options)
  @optionfile = options[:config] || defaultconfig
  @extraparams = extract_params(options[:params])
  initconfig(@optionfile) unless File.exist? @optionfile
  values = YAML.load_file(@optionfile)
  @server = values['server']
  @classpath = values['classpath']
  @modulepath = values['modulepath'] || 'modules'
  @encpath = options[:encpath] || values['encpath'] || 'enc'
  @basepath = File.expand_path(options[:basepath] || values['basepath'] || '.')
  @hierafile = options[:hierafile] || values['hierafile'] || 'hiera.yaml'
  @format = (options[:format] || values['format'] || 'console').capitalize
  facts_file = options[:yaml_facts] || options[:json_facts]
  facts_format = options[:json_facts] ? :json : :yaml
  @scope = sym_keys((facts_file && load_facts(facts_file, facts_format)) || values['defaultscope'] || {})
end

#load_facts(file, format) ⇒ Object 



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# File 'lib/hieracles/config.rb', line 62

def load_facts(file, format)
  if format == :json
    JSON.parse(File.read(file))
  else
    YAML.load_file(file)
  end
end

#path(what) ⇒ Object 



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# File 'lib/hieracles/config.rb', line 58

def path(what)
  File.join(@basepath, send(what.to_sym))
end