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Contents
require 'pathname'
require 'fileutils'
module RIM
class FileHelper
def self.get_relative_path(path, base)
Pathname.new(get_absolute_path(path)).relative_path_from(Pathname.new(base)).to_s
end
def self.get_absolute_path(path)
File.expand_path(path)
end
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
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
def self.make_empty_dir(dir)
FileUtils.rm_rf dir
FileUtils.mkdir_p(dir)
end
private
def self.normalize_patterns(patterns = [])
if patterns.is_a?(String)
return patterns.split(",").each do |p|
p.strip!
end
elsif !patterns
patterns = []
end
patterns
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems