Class: Dir

Inherits:
Object
  • Object
show all
Defined in:
lib/raykit/dir.rb

Class Method Summary collapse

Class Method Details

.directory_size(directory) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 16

def self.directory_size(directory)
  total_size = 0
  Find.find(directory) do |path|
    if File.file?(path)
      total_size += File.size(path)
    end
  end
  total_size
end

.get_data_dir ⇒ Object 



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# File 'lib/raykit/dir.rb', line 62

def self.get_data_dir
  unless ENV["DATA_DIR"].nil?
    data_dir = ENV["DATA_DIR"]
    return data_dir if Dir.exist?(data_dir)
  end
  home_dir = Raykit::Environment.home_dir
  return home_dir if Dir.exist?(home_dir)

  Dir.tmpdir
end

.get_git_directories(dir) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 38

def self.get_git_directories(dir)
  git_dirs = []
  Dir.chdir(dir) do
    Dir.glob("**/.git/index") do |f|
      git_dir = File.dirname(File.dirname(f))
      git_dirs << git_dir
    end
  end
  git_dirs
end

.get_git_urls(dir) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 49

def self.get_git_urls(dir)
  urls = Set.new
  Dir.chdir(dir) do
    get_git_directories(dir).each do |git_dir|
      Dir.chdir(git_dir) do
        url = `git config --get remote.origin.url`.strip
        urls.add(url)
      end
    end
  end
  urls
end

.get_text(dir, relative_name) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 8

def self.get_text(dir, relative_name)
  File.read("#{dir}/#{relative_name}")
end

.humanize_size(size_in_bytes) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 26

def self.humanize_size(size_in_bytes)
  units = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB"]

  return "0 Bytes" if size_in_bytes == 0

  exponent = (Math.log(size_in_bytes) / Math.log(1024)).to_i
  exponent = units.size - 1 if exponent > units.size - 1 # Cap at the largest known unit

  size = size_in_bytes.to_f / (1024 ** exponent)
  format("%.2f %s", size, units[exponent])
end

.remove_empty_directories(dir) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 75

def self.remove_empty_directories(dir)
  # List all entries in the directory except for '.' and '..'
  Dir.entries(dir).each do |entry|
    next if entry == "." || entry == ".."  # Skip the current and parent directory entries

    path = File.join(dir, entry)  # Construct the full path

    if File.directory?(path)
      begin
        remove_empty_directories(path)  # Recursively call the method if the entry is a directory
      rescue Errno::ENAMETOOLONG
        puts "Path too long: #{path}"
        next  # Skip this directory and continue with others
      end

      # Attempt to remove the directory if it's empty after processing its contents
      begin
        Dir.rmdir(path) if Dir.empty?(path)
      rescue Errno::ENAMETOOLONG
        puts "Path too long to remove: #{path}"
      end
    end
  end
rescue Errno::ENOENT
  # Handle the case where the directory doesn't exist or is removed before rmdir is called
  puts "Directory not found: #{dir}"
rescue Errno::ENAMETOOLONG
  # Handle the case where the initial directory path is too long
  puts "Initial path too long: #{dir}"
end

.set_text(dir, relative_name, text) ⇒ Object 



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# File 'lib/raykit/dir.rb', line 12

def self.set_text(dir, relative_name, text)
  File.open("#{dir}/#{relative_name}", "w") { |f| f.write text }
end