Class: Rays::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/rays/config/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Create Configuration object



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# File 'lib/rays/config/configuration.rb', line 32

def initialize
  @debug = false
  @silent = false
  $global_config_path ||= "#{ENV['HOME']}/.rays_config"
  @global_config_file = nil
  load_config
end

Instance Attribute Details

#points ⇒ Object (readonly)

Returns the value of attribute points.



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# File 'lib/rays/config/configuration.rb', line 27

def points
  @points
end

Instance Method Details

#environment ⇒ Object

Get current environment

Raises:



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# File 'lib/rays/config/configuration.rb', line 51

def environment
  project_root # check if it's inside a project dir
  raise RaysException.new("no environment is configured. see: config/environment.yml.") if @environment.nil?
  @environment
end

#environment=(environment_name) ⇒ Object

Set environment



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# File 'lib/rays/config/configuration.rb', line 60

def environment=(environment_name)
  if environments.include?(environment_name)
    yaml_file = get_dot_rays_file
    yaml_file.properties['environment'] = environment_name
    yaml_file.write
    Core.instance.reload
  else
    raise RaysException.new("cannot find environment <!#{environment_name}!>")
  end
end

#environments ⇒ Object

Get list of environments

Raises:



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# File 'lib/rays/config/configuration.rb', line 74

def environments
  project_root # check if it's inside a project dir
  raise RaysException.new("no environment is configured. see: config/environment.yml.") if @environments.nil?
  @environments
end

#mvn ⇒ Object

Get maven command



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# File 'lib/rays/config/configuration.rb', line 105

def mvn
  save = false
  begin
    check_command(@mvn, 'Apache Maven', '-v')
  rescue RaysException => e
    save = true
    $log.error(e)
    @mvn = $terminal.ask('please provide the path to mvn executable: ')
    retry
  end

  if save
    get_global_config.properties['mvn_cmd'] = @mvn
    get_global_config.write
  end

  @mvn
end

#point(dir, name) ⇒ Object

Remember a point



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# File 'lib/rays/config/configuration.rb', line 127

def point(dir, name)
  unless Dir.exist?(dir)
    raise RaysException.new("Cannot remember a point to a directory which does not exist. directory: <!#{dir}!>")
  end

  global_config = get_global_config
  global_config.properties['points'] = Hash.new if global_config.properties['points'].nil?
  point_name = name
  point_name ||= 'default'
  global_config.properties['points'][point_name] = dir
  global_config.write
end

#project_root ⇒ Object

Get project root or throw an exception if invoked outside of a project

Raises:



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# File 'lib/rays/config/configuration.rb', line 43

def project_root
  raise RaysException.new("Cannot find project root.") if @project_root.nil? or @project_root.empty?
  @project_root
end

#remove_point(name) ⇒ Object

Remove a point



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# File 'lib/rays/config/configuration.rb', line 143

def remove_point(name)
  global_config = get_global_config
  global_config.properties['points'] = Hash.new if global_config.properties['points'].nil?
  point_name = name
  point_name ||= 'default'

  if global_config.properties['points'].nil? or global_config.properties['points'][point_name].nil?
    raise RaysException.new("#{name} point does not exist")
  end

  global_config.properties['points'].delete point_name
  global_config.write
end

#scp ⇒ Object

Get secure copy command



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# File 'lib/rays/config/configuration.rb', line 83

def scp
  save = false
  begin
    check_command(@scp, 'usage: scp')
  rescue RaysException => e
    save = true
    $log.error(e)
    @scp = $terminal.ask('please provide the path to scp executable: ')
    retry
  end

  if save
    get_global_config.properties['scp_cmd'] = @scp
    get_global_config.write
  end

  @scp
end