Class: FPM::Cookery::Path

Inherits:
Pathname
  • Object
show all
Defined in:
lib/fpm/cookery/path.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.pwd(path = nil) ⇒ Object 



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# File 'lib/fpm/cookery/path.rb', line 11

def self.pwd(path = nil)
  new(Dir.pwd)/path
end

Instance Method Details

#+(other) ⇒ Object 



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# File 'lib/fpm/cookery/path.rb', line 15

def +(other)
  other = Path.new(other) unless Path === other
  Path.new(plus(@path, other.to_s))
end

#/(path) ⇒ Object 



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# File 'lib/fpm/cookery/path.rb', line 20

def /(path)
  self + (path || '').gsub(%r{^/}, '')
end

#install(src, new_basename = nil) ⇒ Object 



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# File 'lib/fpm/cookery/path.rb', line 28

def install(src, new_basename = nil)
  case src
  when Array
    src.collect {|src| install_p(src) }
  when Hash
    src.collect {|src, new_basename| install_p(src, new_basename) }
  else
    install_p(src, new_basename)
  end
end

#install_p(src, new_basename = nil) ⇒ Object

Deprecated.

Will be made private in the future.



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# File 'lib/fpm/cookery/path.rb', line 41

def install_p(src, new_basename = nil)
  if new_basename
    new_basename = File.basename(new_basename) # rationale: see Pathname.+
    dst = self/new_basename
    return_value = Path.new(dst)
  else
    dst = self
    return_value = self/File.basename(src)
  end

  src = src.to_s
  dst = dst.to_s

  # if it's a symlink, don't resolve it to a file because if we are moving
  # files one by one, it's likely we will break the symlink by moving what
  # it points to before we move it
  # and also broken symlinks are not the end of the world
  raise "#{src} does not exist" unless File.symlink? src or File.exist? src

  mkpath
  FileUtils.cp_r src, dst, :preserve => true

  # if File.symlink? src
  #   # we use the BSD mv command because FileUtils copies the target and
  #   # not the link! I'm beginning to wish I'd used Python quite honestly!
  #   raise unless Kernel.system 'mv', src, dst
  # else
  #   # we mv when possible as it is faster and you should only be using
  #   # this function when installing from the temporary build directory
  #   FileUtils.mv src, dst
  # end

  return return_value
end

#mkdir ⇒ Object 



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# File 'lib/fpm/cookery/path.rb', line 24

def mkdir
  FileUtils.mkdir_p(self.to_s)
end