Contents

###############################################################################
## Class   : EASYFPM::Mapping
## Author  : Erwan SEITE
## Aim     : Manage EASYFPM Mapping Conf Files
## Licence : GPL v2
## Source  : https://github.com/wanix/easyfpm.git
###############################################################################
require "easyfpm/exceptions"

class EASYFPM::Mapping

  #Waited format:
  #
  # #A comment
  # src-dir => newdir
  # src-file => newdir/new-file
  #
  # New path can't start with /

  @@regexpStruct={}
  #Empty line definition
  @@regexpStruct[:emptyline] = /^\s*$/
  #Comment line definition
  @@regexpStruct[:commentline] = /^\s*[#]/
  #Mapping line definition
  @@regexpStruct[:mappingline] = /^\s*(.+?)\s+=>\s+(.*?)\s*$/

  attr_reader :hashmap

  def initialize(mappingfile)
    file = File.open(mappingfile, 'r')
    @hashmap={}
    while !file.eof?
      line = file.readline
      #We ignore the empty lines
      next if @@regexpStruct[:emptyline].match(line)
      #We ignore the comment lines
      next if @@regexpStruct[:commentline].match(line)
      linematch = @@regexpStruct[:mappingline].match(line)
      if linematch
        #We are on a mapping line
        #Verifying that new path don't start with /
        raise EASYFPM::InvalidConfiguration, "New path can't start with / mapping file #{mappingfile}:\n\t#{line}" if linematch[2][0] == "/"
        @hashmap[linematch[1]]=linematch[2]
      else
        raise EASYFPM::InvalidConfiguration, "The following line is not recognized in mapping file #{mappingfile}:\n\t#{line}"
      end
    end
  end #initialize
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
easyfpm-0.3.0	lib/easyfpm/mapping.rb
easyfpm-0.3.0.pre	lib/easyfpm/mapping.rb
easyfpm-0.2.1.pre	lib/easyfpm/mapping.rb
easyfpm-0.2.0.pre	lib/easyfpm/mapping.rb
easyfpm-0.1.0.pre	lib/easyfpm/mapping.rb