Class: Bootscale::Entry

Inherits:
Object
  • Object
show all
Defined in:
lib/bootscale/entry.rb

Constant Summary collapse

DL_EXTENSIONS = 
[
  RbConfig::CONFIG['DLEXT'],
  RbConfig::CONFIG['DLEXT2'],
].reject { |ext| !ext || ext.empty? }.map { |ext| ".#{ext}"}
REQUIREABLE_FILES = 
"**/*{#{DOT_RB},#{DL_EXTENSIONS.join(',')}}"
NORMALIZE_NATIVE_EXTENSIONS = 
!DL_EXTENSIONS.include?(DOT_SO)
ALTERNATIVE_NATIVE_EXTENSIONS_PATTERN = 
/\.(o|bundle|dylib)\z/
SLASH = 
'/'.freeze
BUNDLE_PATH = 
Bundler.bundle_path.cleanpath.to_s << SLASH

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Entry

Returns a new instance of Entry.



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# File 'lib/bootscale/entry.rb', line 13

def initialize(path)
  @path = Pathname.new(path).cleanpath
  @absolute = @path.absolute?
  warn "Bootscale: Cannot speedup load for relative path #{@path}" unless @absolute
  @relative_slice = (@path.to_s.size + 1)..-1
  @contains_bundle_path = BUNDLE_PATH.start_with?(@path.to_s)
end

Instance Method Details

#requireables ⇒ Object 



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# File 'lib/bootscale/entry.rb', line 21

def requireables
  Dir[File.join(@path, REQUIREABLE_FILES)].each_with_object([]) do |absolute_path, all|
    next if @contains_bundle_path && absolute_path.start_with?(BUNDLE_PATH)
    relative_path = absolute_path.slice(@relative_slice)

    if NORMALIZE_NATIVE_EXTENSIONS
      relative_path.sub!(ALTERNATIVE_NATIVE_EXTENSIONS_PATTERN, DOT_SO)
    end

    all << [relative_path, @absolute && absolute_path]
  end
end