Class: RIM::FileHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/rim/file_helper.rb

Class Method Summary collapse

Class Method Details

.find_matching_files(dir, absolute = true, patterns = "**/*", flags = 0) ⇒ Object 



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# File 'lib/rim/file_helper.rb', line 16

def self.find_matching_files(dir, absolute = true, patterns = "**/*", flags = 0)
  files = []
  dirpath = Pathname.new(dir)
  normalize_patterns(patterns).each do |i|
    Dir.glob(File.join(dir, i), flags) do |f|
      if absolute
        files.push(f)
      else
        files.push(Pathname.new(f).relative_path_from(dirpath).to_s)
      end
    end
  end
  files.sort.uniq
end

.get_absolute_path(path) ⇒ Object 



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# File 'lib/rim/file_helper.rb', line 12

def self.get_absolute_path(path)
  File.expand_path(path)
end

.get_relative_path(path, base) ⇒ Object 



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# File 'lib/rim/file_helper.rb', line 8

def self.get_relative_path(path, base)
  Pathname.new(get_absolute_path(path)).relative_path_from(Pathname.new(base)).to_s    
end

.make_empty_dir(dir) ⇒ Object 



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# File 'lib/rim/file_helper.rb', line 38

def self.make_empty_dir(dir)
  FileUtils.rm_rf dir
  FileUtils.mkdir_p(dir)
end

.remove_empty_dirs(dir, exclude = ".") ⇒ Object 



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# File 'lib/rim/file_helper.rb', line 31

def self.remove_empty_dirs(dir, exclude = ".")
  exclude = File.join(File.expand_path(exclude), "") if exclude
  Dir.glob(File.join(dir, "/*/**/")).reverse_each do |d|
    Dir.rmdir d if Dir.entries(d).size == 2 && (!exclude || !exclude.start_with?(d))
  end
end