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# frozen_string_literal: true
require_relative "path"
module Spec
module Rubygems
DEV_DEPS = {
"automatiek" => "~> 0.3.0",
"parallel_tests" => "~> 2.29",
"rake" => "~> 12.0",
"ronn" => "~> 0.7.3",
"rspec" => "~> 3.8",
"rubocop" => "= 0.77.0",
"rubocop-performance" => "= 1.5.1",
}.freeze
DEPS = {
"rack" => "2.0.8",
"rack-test" => "~> 1.1",
"artifice" => "~> 0.6.0",
"compact_index" => "~> 0.11.0",
"sinatra" => "~> 2.0",
# Rake version has to be consistent for tests to pass
"rake" => "12.3.2",
"builder" => "~> 3.2",
# ruby-graphviz is used by the viz tests
"ruby-graphviz" => ">= 0.a",
}.freeze
extend self
def dev_setup
deps = DEV_DEPS
# JRuby can't build ronn, so we skip that
deps.delete("ronn") if RUBY_ENGINE == "jruby"
install_gems(deps)
end
def gem_load(gem_name, bin_container)
require_relative "rubygems_version_manager"
RubygemsVersionManager.new(ENV["RGV"]).switch
gem_load_and_activate(gem_name, bin_container)
end
def gem_require(gem_name)
gem_activate(gem_name)
require gem_name
end
def setup
install_test_deps
require "fileutils"
FileUtils.mkdir_p(Path.home)
FileUtils.mkdir_p(Path.tmpdir)
ENV["HOME"] = Path.home.to_s
ENV["TMPDIR"] = Path.tmpdir.to_s
require "rubygems/user_interaction"
Gem::DefaultUserInteraction.ui = Gem::SilentUI.new
end
def install_parallel_test_deps
require "parallel"
prev_env_test_number = ENV["TEST_ENV_NUMBER"]
begin
Parallel.processor_count.times do |n|
ENV["TEST_ENV_NUMBER"] = (n + 1).to_s
install_test_deps
end
ensure
ENV["TEST_ENV_NUMBER"] = prev_env_test_number
end
end
def install_test_deps
Gem.clear_paths
ENV["BUNDLE_PATH"] = nil
ENV["GEM_HOME"] = ENV["GEM_PATH"] = Path.base_system_gems.to_s
ENV["PATH"] = [Path.bindir, Path.system_gem_path.join("bin"), ENV["PATH"]].join(File::PATH_SEPARATOR)
install_gems(DEPS)
end
private
def gem_load_and_activate(gem_name, bin_container)
gem_activate(gem_name)
load Gem.bin_path(gem_name, bin_container)
rescue Gem::LoadError => e
abort "We couln't activate #{gem_name} (#{e.requirement}). Run `gem install #{gem_name}:'#{e.requirement}'`"
end
def gem_activate(gem_name)
gem_requirement = DEV_DEPS[gem_name]
gem gem_name, gem_requirement
end
def install_gems(gems)
deps = gems.map {|name, req| "'#{name}:#{req}'" }.join(" ")
gem = ENV["GEM_COMMAND"] || "#{Gem.ruby} -S gem --backtrace"
cmd = "#{gem} install #{deps} --no-document --conservative"
system(cmd) || raise("Installing gems #{deps} for the tests to use failed!")
end
end
end
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