Class: PDD::Sources

Inherits:
Object
  • Object
show all
Defined in:
lib/pdd/sources.rb

Overview

Code base abstraction

Instance Method Summary collapse

Constructor Details

#initialize(dir, ptns = []) ⇒ Sources

Ctor.

dir

Directory with source code files



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# File 'lib/pdd/sources.rb', line 33

def initialize(dir, ptns = [])
  @dir = dir
  @exclude = ptns
  @magic = FileMagic.new(FileMagic::MAGIC_MIME)
end

Instance Method Details

#exclude(ptn) ⇒ Object 



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# File 'lib/pdd/sources.rb', line 56

def exclude(ptn)
  Sources.new(@dir, @exclude.push(ptn))
end

#fetch ⇒ Object

Fetch all sources.



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# File 'lib/pdd/sources.rb', line 40

def fetch
  files = Rake::FileList.new(@dir + '/**/*') do |list|
    @exclude.each do |ptn|
      Rake::FileList.new(@dir + '/' + ptn).each do |f|
        list.exclude(f)
      end
    end
  end
  types = [/^text\//, /application\/xml/]
  files.to_a
    .select { |f| types.index { |re| @magic.file(f) =~ re } }
    .map do |file|
      Source.new(file, file[@dir.length + 1, file.length])
    end
end