Class: Distil::FileSet

Inherits:
Object
  • Object
show all
Includes:
ErrorReporter, Enumerable
Defined in:
lib/distil/configurable/file-set.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ErrorReporter

#error, error, #ignore_warnings, #ignore_warnings=, #report, warning, #warning

Constructor Details

#initialize(value = [], owner = nil) ⇒ FileSet

Returns a new instance of FileSet.



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# File 'lib/distil/configurable/file-set.rb', line 7

def initialize(value=[], owner=nil)
  @owner= owner
  @source_set= value
end

Class Method Details

.from_options(set, owner) ⇒ Object 



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# File 'lib/distil/configurable/file-set.rb', line 33

def self.from_options(set, owner)
  self.new(set, owner)
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/distil/configurable/file-set.rb', line 80

def each
  files.each { |f| yield f }
end

#files ⇒ Object 



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# File 'lib/distil/configurable/file-set.rb', line 12

def files
  return @files if @files
  @files=[]
  case
    when (@source_set.is_a?(String))
      include_file(@source_set)
    when (@source_set.is_a?(Array))
      @source_set.each { |f| include_file(f) }
  end
  @files
end

#files=(set) ⇒ Object 



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# File 'lib/distil/configurable/file-set.rb', line 24

def files=(set)
  @files= nil
  @source_set= set
end

#include?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/distil/configurable/file-set.rb', line 29

def include?(file)
  files.include?(file)
end

#include_file(file) ⇒ Object 



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# File 'lib/distil/configurable/file-set.rb', line 37

def include_file(file)
  files if !@files
  
  if file.is_a?(SourceFile)
    @files << file if !@files.include?(file)
    return
  end
  
  if @owner
    full_path= File.expand_path(File.join([@owner.source_folder, file].compact))
  else
    full_path= File.expand_path(file)
  end

  if File.directory?(full_path)
    Dir.foreach(full_path) { |f|
        next if f[/^\./]
        include_file(File.join(file, f))
    }
    return
  end

  files= Dir.glob(full_path)
  if (files.length>0)
    files.each { |f|
      source_file= SourceFile.from_path(f)
      next if (@files.include?(source_file))
      @files << source_file
    }
    return
  end

  # file not found by globbing (would also find explicit reference)
  source_file= @owner.find_file(file) if @owner
  if !source_file
    puts "full_path=#{full_path}\nsource_folder=#{@owner.source_folder}"
    error("Unable to locate file: #{file}")
    return
  end
  return if (@files.include?(source_file))
  @files << source_file
end