Contents

module Idonethis::Adapters
  module IO
    module DirectoryInfo
      class << self
        def modified(opts)
          since,dir,log = defaults.merge(opts).values_at(:since, :dir, :log)
          
          return [] unless File.exists?(dir)

          _in(dir).select{|it| any_file_inside_changed?(it, since, log) }
        end
        
        private

        def any_file_inside_changed?(dir, since, log)
          Dir["#{dir}/**/**"].each do |file|
            modified_time = File.mtime(file)
            modified      = modified_time >= since.to_time
            
            log.call("[DirectoryInfo] Checking files inside <#{dir}>. <#{file}> has changed since <#{since}>. Its ctime is <#{modified_time}>") if modified

            return true if modified
          end
          return false
        end
      
        def same_day?(a, b)
          a.year    == b.year &&
          a.month   == b.month &&
          a.day     == b.day
        end

        def _in(dir)
          Dir.entries(dir).
            reject{|it| ["..", "."].include?(it) }.
            select{|it| File.directory?(File.join(dir, it))}.
            map{   |it| File.expand_path(File.join(dir, it))}
        end

        private
        
        def defaults
          { log: ->(msg) {}}
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
idonethis-cli-0.20.0	lib/adapters/io/directory_info.rb