Class: Bake::BakeryOptions

Inherits:
Parser
  • Object
show all
Defined in:
lib/bakery/options/options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Parser

#add_default, #add_option, #parse_internal

Constructor Details

#initialize(argv) ⇒ BakeryOptions

Returns a new instance of BakeryOptions.



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# File 'lib/bakery/options/options.rb', line 12

def initialize(argv)
  super(argv)
  
  @collection_name = ""
  @collection_dir = nil      
  @color = nil
  @error = false
  @roots = []
  @socket = 0
  @def_roots = []
        
  add_option(Option.new("-b",true)        { |x| set_collection_name(x)     })
  add_option(Option.new("-m",true)        { |x| set_collection_dir(x)     })
  add_option(Option.new("-r",false)       {     @error = true                 })
  add_option(Option.new("-a",true)        { |x|Bake.formatter.setColorScheme(x.to_sym)               })
  add_option(Option.new("-w",true)        { |x| set_root(x)               })
  add_option(Option.new("--socket",true)  { |x| @socket = String === x ? x.to_i : x             })
  add_option(Option.new("-h",false)       {     usage; ExitHelper.exit(0) })
end

Instance Attribute Details

#collection_dir ⇒ Object (readonly)

String



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# File 'lib/bakery/options/options.rb', line 7

def collection_dir
  @collection_dir
end

#collection_name ⇒ Object (readonly)

String



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# File 'lib/bakery/options/options.rb', line 7

def collection_name
  @collection_name
end

#color ⇒ Object (readonly)

Boolean



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# File 'lib/bakery/options/options.rb', line 9

def color
  @color
end

#error ⇒ Object (readonly)

Boolean



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# File 'lib/bakery/options/options.rb', line 9

def error
  @error
end

#roots ⇒ Object (readonly)

String List



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# File 'lib/bakery/options/options.rb', line 8

def roots
  @roots
end

#socket ⇒ Object (readonly)

Fixnum



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# File 'lib/bakery/options/options.rb', line 10

def socket
  @socket
end

Instance Method Details

#check_valid_dir(dir) ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 53

def check_valid_dir(dir)
 if not File.exists?(dir)
    Bake.formatter.printError("Error: Directory #{dir} does not exist")
    ExitHelper.exit(1)
  end
  if not File.directory?(dir)
    Bake.formatter.printError("Error: #{dir} is not a directory")
    ExitHelper.exit(1)
  end      
end

#parse_options ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 45

def parse_options()
  parse_internal(true)
  set_collection_dir(Dir.pwd) if @collection_dir.nil?
  if @roots.length == 0
    @roots = @def_roots 
  end
end

#set_collection_dir(dir) ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 72

def set_collection_dir(dir)
  check_valid_dir(dir)
  @collection_dir = File.expand_path(dir.gsub(/[\\]/,'/'))
  @def_roots = calc_def_roots(@collection_dir)
end

#set_collection_name(collection_name) ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 64

def set_collection_name(collection_name)
  if not @collection_name.empty?
    Bake.formatter.printError("Error: Cannot set collection name '#{collection_name}', because collection name is already set to '#{@collection_name}'")
    ExitHelper.exit(1)
  end      
  @collection_name = collection_name
end

#set_root(dir) ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 78

def set_root(dir)
  check_valid_dir(dir)
  r = File.expand_path(dir.gsub(/[\\]/,'/'))
  @roots << r if not @roots.include?r
end

#usage ⇒ Object 



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# File 'lib/bakery/options/options.rb', line 32

def usage
  puts "\nUsage: bake <name> [options]"
  puts " -b <name>       Name of the collection to build."
  puts " -m <dir>        Directory containing the collection file (default is current directory)."
  puts " -r              Stop on first error."
  puts " -a <scheme>     Use ansi color sequences (console must support it). Possible values are 'white' and 'black'."
  puts " -h              Print this help."
  puts " -w <root>       Add a workspace root (can be used multiple times)."
  puts "                 If no root is specified, the parent directory of Collection.meta is added automatically."
  puts " --socket <num>  Set socket for sending errors, receiving commands, etc. - used by e.g. Eclipse."
  puts "Note: all parameters except -b, -m and -h will be passed to bake - see bake help for more options." 
end