Module: Mclone

Defined in:

lib/mclone.rb

Defined Under Namespace

Modules: Refinements Classes: Error, ObjectSet, Session, Task, TaskSet, Volume, VolumeSet

Constant Summary

VERSION =

'0.2.0'

UNIX_SYSTEM_MOUNTS =

Match OS-specific system mount points (/dev /proc etc.) which normally should be omitted when scanning for Mclone voulmes

%r!^/(dev|sys|proc|run)!

PATH_LIST_SEPARATOR =

TODO handle Windows variants Specify OS-specific path name list separator (such as in the $PATH environment variable)

windows? ? ';' : ':'

Class Method Summary

• .environment_mounts ⇒ Object

  Return list of live user-provided mounts (mount points on *NIX and disk drives on Windows) which may contain Mclone volumes Look for the $MCLONE_PATH environment variable.

• .rclone ⇒ Object
• .windows? ⇒ Boolean

  Return true if run in the real Windows environment (e.g. not in real *NIX or various emulation layers such as MSYS, Cygwin etc.).

Class Method Details

.environment_mounts ⇒ Object

Return list of live user-provided mounts (mount points on *NIX and disk drives on Windows) which may contain Mclone volumes Look for the $MCLONE_PATH environment variable

# File 'lib/mclone.rb', line 702

def self.environment_mounts
  ENV['MCLONE_PATH'].split(PATH_LIST_SEPARATOR).collect { |path| File.directory?(path) ? path : nil }.compact rescue []
end

.rclone ⇒ Object

# File 'lib/mclone.rb', line 684

def self.rclone
  @@rclone ||= (rclone = ENV['RCLONE']).nil? ? 'rclone' : rclone
end

.windows? ⇒ Boolean

Return true if run in the real Windows environment (e.g. not in real *NIX or various emulation layers such as MSYS, Cygwin etc.)

Returns:

• (Boolean)

# File 'lib/mclone.rb', line 689

def self.windows?
  @@windows ||= /^(mingw)/.match?(RbConfig::CONFIG['target_os']) # RubyInstaller's MRI, other MinGW-build MRI
end