Module: Babushka::PathHelpers

Included in:

Dep, DepDefiner, DepDefiner, Resource, Resource, RunHelpers, Source, Source, Task

Defined in:

lib/babushka/helpers/path_helpers.rb

Instance Method Summary (collapse)

• - (Object) cd(dir, opts = {}, &block)
• - (Object) in_build_dir(path = '', &block)
• - (Object) in_dir(dir, opts = {}, &block)
• - (Object) in_download_dir(path = '', &block)

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# File 'lib/babushka/helpers/path_helpers.rb', line 3

def cd dir, opts = {}, &block
  if dir.nil?
    yield Dir.pwd.p
  else
    path = dir.p
    shell("mkdir -p '#{path}'", :sudo => opts[:sudo]) if opts[:create] unless path.exists?
    if Dir.pwd == path
      yield path
    else
      Dir.chdir path do
        debug "in dir #{dir} (#{path})" do
          yield path
        end
      end
    end
  end
end

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# File 'lib/babushka/helpers/path_helpers.rb', line 26

def in_build_dir path = '', &block
  cd Babushka::BuildPrefix / path, :create => true, &block
end

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# File 'lib/babushka/helpers/path_helpers.rb', line 21

def in_dir dir, opts = {}, &block
  log_error "#{caller.first}: #in_dir has been renamed to #cd." # deprecated
  cd dir, opts, &block
end

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# File 'lib/babushka/helpers/path_helpers.rb', line 30

def in_download_dir path = '', &block
  cd Babushka::DownloadPrefix / path, :create => true, &block
end