Rakefile

require "rubygems/package_task"

gemspec = Gem::Specification.load("gem-compiler.gemspec")

Gem::PackageTask.new(gemspec) do |pkg|
end

desc "Environment information"
task :info do
  puts "Ruby: #{RUBY_VERSION}"
  puts "RubyGems: #{Gem::VERSION}"
  puts "$LOAD_PATH: #{$LOAD_PATH.join(File::PATH_SEPARATOR)}"
  puts "---" * 10
  puts "PATH: #{ENV['PATH']}"
  puts "RUBYOPT: #{ENV['RUBYOPT']}"
  puts "RUBYLIB: #{ENV['RUBYLIB']}"
  puts "GEM_HOME: #{ENV['GEM_HOME']}"
  puts "GEM_PATH: #{ENV['GEM_PATH']}"

  # List any Bundle specific information
  ENV.select { |k, _| k =~ /BUNDLE/ }.each do |key, value|
    puts "#{key}: #{value}"
  end

  puts "---" * 10
end

desc "Run tests"
task test: [:info] do
  lib_dirs = ["lib", "test"].join(File::PATH_SEPARATOR)

  filters = (ENV["FILTER"] || ENV["TESTOPTS"] || "").dup
  filters << " -n #{ENV["N"]}" if ENV["N"]

  test_files = ["rubygems"]
  test_files << "minitest/autorun"
  test_files << FileList["test/**/test_*.rb"].gsub("test/", "")
  test_files.flatten!
  test_files.map! { |f| %(require "#{f}") }

  ruby "-w -I#{lib_dirs} --disable-gems -e '#{test_files.join("; ")}' -- #{filters}"
end

task default: [:test]