method

cp_r

v2_6_3 - Show latest stable - 0 notes - Class: FileUtils

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cp_r(src, dest, preserve: nil, noop: nil, verbose: nil, dereference_root: true, remove_destination: nil) private

Copies src to dest. If src is a directory, this method copies all its contents recursively. If dest is a directory, copies src to dest/src.

src can be a list of files.

# Installing Ruby library "mylib" under the site_ruby
Bundler::FileUtils.rm_r site_ruby + '/mylib', :force
Bundler::FileUtils.cp_r 'lib/', site_ruby + '/mylib'

# Examples of copying several files to target directory.
Bundler::FileUtils.cp_r %w(mail.rb field.rb debug/), site_ruby + '/tmail'
Bundler::FileUtils.cp_r Dir.glob('*.rb'), '/home/foo/lib/ruby', :noop => true, :verbose => true

# If you want to copy all contents of a directory instead of the
# directory itself, c.f. src/x -> dest/x, src/y -> dest/y,
# use following code.
Bundler::FileUtils.cp_r 'src/.', 'dest'     # cp_r('src', 'dest') makes dest/src,
                                   # but this doesn't.

Show source

# File lib/bundler/vendor/fileutils/lib/fileutils.rb, line 386
  def cp_r(src, dest, preserve: nil, noop: nil, verbose: nil,
           dereference_root: true, remove_destination: nil)
    fu_output_message "cp -r#{preserve ? 'p' : ''}#{remove_destination ? ' --remove-destination' : ''} #{[src,dest].flatten.join ' '}" if verbose
    return if noop
    fu_each_src_dest(src, dest) do |s, d|
      copy_entry s, d, preserve, dereference_root, remove_destination
    end
  end

cp_r

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