async-websocket.gemspec

require_relative 'lib/async/websocket/version'

Gem::Specification.new do |spec|
	spec.name          = "async-websocket"
	spec.version       = Async::WebSocket::VERSION
	spec.authors       = ["Samuel Williams"]
	spec.email         = ["samuel.williams@oriontransfer.co.nz"]
	spec.summary       = %q{An async websocket library on top of websocket-driver.}
	spec.homepage      = ""
	spec.license       = "MIT"
	
	spec.files         = `git ls-files -z`.split("\x0")
	spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
	spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
	spec.require_paths = ["lib"]
	
	spec.add_dependency "async-io", "~> 1.23"
	spec.add_dependency "async-http", "~> 0.51"
	spec.add_dependency "protocol-websocket", "~> 0.7.0"
	
	spec.add_development_dependency "async-rspec"
	spec.add_development_dependency "falcon", "~> 0.34"
	
	spec.add_development_dependency "covered"
	spec.add_development_dependency "bundler"
	spec.add_development_dependency "rspec", "~> 3.6"
	spec.add_development_dependency "bake-bundler"
end

irb

$ cd async-websocket
% irb
irb(main):001:0> spec = Gem::Specification.load("async-websocket.gemspec")
irb(main):002:0> spec.files.first
=> ".editorconfig"
irb(main):003:0> spec.files
=> [".editorconfig", ".gitignore", ".rspec", ".travis.yml", "Gemfile", "README.md", "async-websocket.gemspec", "examples/chat/.env", "examples/chat/README.md", "examples/chat/client.rb", "examples/chat/config.ru", "examples/chat/multi-client.rb", "examples/mud/client.rb", "examples/mud/config.ru", "examples/rack/client.rb", "examples/rack/config.ru", "examples/utopia/.bowerrc", "examples/utopia/.gitignore", "examples/utopia/.rspec", "examples/utopia/Gemfile", "examples/utopia/Guardfile", "examples/utopia/README.md", "examples/utopia/Rakefile", "examples/utopia/config.ru", "examples/utopia/config/README.md", "examples/utopia/config/environment.rb", "examples/utopia/lib/readme.txt", "examples/utopia/pages/_heading.xnode", "examples/utopia/pages/_page.xnode", "examples/utopia/pages/client/client.js", "examples/utopia/pages/client/index.xnode", "examples/utopia/pages/errors/exception.xnode", "examples/utopia/pages/errors/file-not-found.xnode", "examples/utopia/pages/links.yaml", "examples/utopia/pages/server/controller.rb", "examples/utopia/public/_static/icon.png", "examples/utopia/public/_static/site.css", "examples/utopia/public/_static/utopia-background.svg", "examples/utopia/public/_static/utopia.svg", "examples/utopia/public/readme.txt", "examples/utopia/spec/spec_helper.rb", "examples/utopia/spec/website_context.rb", "examples/utopia/spec/website_spec.rb", "examples/utopia/tasks/bower.rake", "examples/utopia/tasks/deploy.rake", "examples/utopia/tasks/development.rake", "examples/utopia/tasks/environment.rake", "examples/utopia/tasks/log.rake", "examples/utopia/tasks/static.rake", "lib/async/websocket.rb", "lib/async/websocket/adapters/rack.rb", "lib/async/websocket/client.rb", "lib/async/websocket/connect_request.rb", "lib/async/websocket/connect_response.rb", "lib/async/websocket/connection.rb", "lib/async/websocket/error.rb", "lib/async/websocket/proxy.rb", "lib/async/websocket/request.rb", "lib/async/websocket/response.rb", "lib/async/websocket/server.rb", "lib/async/websocket/upgrade_request.rb", "lib/async/websocket/upgrade_response.rb", "lib/async/websocket/version.rb", "spec/async/websocket/adapters/rack/client.rb", "spec/async/websocket/adapters/rack/config.ru", "spec/async/websocket/adapters/rack_spec.rb", "spec/async/websocket/connection_spec.rb", "spec/async/websocket/server_examples.rb", "spec/async/websocket/server_spec.rb", "spec/async/websocket/upgrade.rb", "spec/spec_helper.rb"]

% cd lib   
% irb
irb(main):001:0> spec = Gem::Specification.load("../async-websocket.gemspec")
irb(main):002:0> spec.files
=> ["async/websocket.rb", "async/websocket/adapters/rack.rb", "async/websocket/client.rb", "async/websocket/connect_request.rb", "async/websocket/connect_response.rb", "async/websocket/connection.rb", "async/websocket/error.rb", "async/websocket/proxy.rb", "async/websocket/request.rb", "async/websocket/response.rb", "async/websocket/server.rb", "async/websocket/upgrade_request.rb", "async/websocket/upgrade_response.rb", "async/websocket/version.rb"]

Changing the directory makes the results of spec.files inconsistent.

If we change spec.files:

spec.files         = Dir['{bake,lib}/**/*', base: __dir__]

Then it becomes consistent:

% cd async-websocket
% irb
irb(main):001:0> spec = Gem::Specification.load("async-websocket.gemspec")
irb(main):002:0> spec.files
=> ["lib/async", "lib/async/websocket", "lib/async/websocket.rb", "lib/async/websocket/adapters", "lib/async/websocket/adapters/rack.rb", "lib/async/websocket/client.rb", "lib/async/websocket/connect_request.rb", "lib/async/websocket/connect_response.rb", "lib/async/websocket/connection.rb", "lib/async/websocket/error.rb", "lib/async/websocket/proxy.rb", "lib/async/websocket/request.rb", "lib/async/websocket/response.rb", "lib/async/websocket/server.rb", "lib/async/websocket/upgrade_request.rb", "lib/async/websocket/upgrade_response.rb", "lib/async/websocket/version.rb"]

% cd lib   
% irb
irb(main):001:0> spec = Gem::Specification.load("../async-websocket.gemspec")
irb(main):002:0> spec.files
=> ["lib/async", "lib/async/websocket", "lib/async/websocket.rb", "lib/async/websocket/adapters", "lib/async/websocket/adapters/rack.rb", "lib/async/websocket/client.rb", "lib/async/websocket/connect_request.rb", "lib/async/websocket/connect_response.rb", "lib/async/websocket/connection.rb", "lib/async/websocket/error.rb", "lib/async/websocket/proxy.rb", "lib/async/websocket/request.rb", "lib/async/websocket/response.rb", "lib/async/websocket/server.rb", "lib/async/websocket/upgrade_request.rb", "lib/async/websocket/upgrade_response.rb", "lib/async/websocket/version.rb"]

Although Dir[...] also includes directories which will apparently be ignored.

If you change spec.files:

spec.files         = Dir['{bake,lib}/**/*']

It only works if the current working directory is the gem root and may produce erroneous results in any other case.

It seems like you can get the path to the original gemspec:

> spec.loaded_from
=> "/Users/samuel/Documents/socketry/async-websocket/async-websocket.gemspec"

So any other task should resolve relative paths to File.dirname(spec.loaded_from).

Maybe another option is to use:

Pathname.new(__dir__).glob('{bin,lib}/**/*')