Class: RunTeX::Splitindex

Inherits:
Tool
  • Object
show all
Defined in:
lib/runtex_splitindex.rb

Overview

Splitindex - Define multiple indices by splitting the main index.

Constant Summary

Constants included from Catch_output

Catch_output::STDERR_ORIG, Catch_output::STDOUT_ORIG

Instance Attribute Summary

Attributes inherited from Tool

#options, #step

Instance Method Summary collapse

Methods inherited from Tool

#build_cmd, #summary

Methods included from Catch_output

#catch_screen_output, #catch_stderr, #catch_stdout

Constructor Details

#initialize(job, options = {}) ⇒ Splitindex

Returns a new instance of Splitindex.



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# File 'lib/runtex_splitindex.rb', line 9

def initialize(job, options = {})
  super(job, options, {})
  #fixme obligatory parameter

  @options.keys.each{|key|
    case key
      when :source
      else
        @job.log.error( "#{@step} #{self.class}: Unknown option #{key}" ) if @job.log.error?
    end
  }
end

Instance Method Details

#execute(step) ⇒ Object

Split the index into the sub-Indices



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# File 'lib/runtex_splitindex.rb', line 21

def execute( step )
  super(step)

  @job.log.debug( "#{@step} Split index into sub indices (#{self.class})" ) if @job.log.debug?
  
  @result = { 
          :error    => [],
          :info => [],
      }
  #Get existing index-data first

  if File.exist?( @options[:source] )
    @job.add2zip( @options[:source] )
  else
    Logger.add( 1, self.class, "No idx-file for splitindex (#{@source})")
    @result[:error] << "Error: No idx-file for splitindex (#{@options[:source]})"
  end

  targets =  {}
  #Example:

  #~ \indexentry[Fields]{MANDT!MARA|hyperpage}{4}

  #~ \indexentry[DataElement]{MANDT!MARA-MANDT|hyperpage}{4}

  
  File.readlines(@options[:source]).each{|idx_line|
    case idx_line
      when /\indexentry\[(.+?)\]\{(.+?)\}\{(.+?)\}/
        targets[$1] = [] unless targets[$1]
        targets[$1]  << "\\indexentry{#{$2}}{#{$3}}"
      when /\indexentry\{(.+?)\}\{(.+?)\}/
        targets['idx'] = [] unless targets['idx']
        targets['idx']  << "\\indexentry{#{$1}}{#{$2}}"
    end
  }
  @job.helpfiles << @options[:source]
  
  targets.each{|target, content|
    @job.log.debug( "#{@step} Build Split-index #{target}" ) if @job.log.debug?
    @result[:info] << "Build Split-index #{target}"
    File.open("#{@job.basename}-#{target}.idx", 'w'){| idx |
      idx << content.join("\n")
    }
    #Call makeindex for each element

    @job << Makeindex.new( @job,
                    :name => "Sub-Index #{target}",
                    :file_in => "#{@job.basename}-#{target}.idx",
                    :file_out => "#{@job.basename}-#{target}.ind",
                    :file_log => "#{@job.basename}-#{target}.ilg"
                    #~ :format => glossaries_format

                    )
  }
  return @result
end

#inspect ⇒ Object

Used in logger



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# File 'lib/runtex_splitindex.rb', line 73

def inspect()
  "SplitIndex<>"
end