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# frozen_string_literal: true
require_relative "../path"
$LOAD_PATH.unshift(*Dir[Spec::Path.base_system_gems.join("gems/{artifice,mustermann,rack,tilt,sinatra,ruby2_keywords}-*/lib")].map(&:to_s))
require "artifice"
require "sinatra/base"
ALL_REQUESTS = [] # rubocop:disable Style/MutableConstant
ALL_REQUESTS_MUTEX = Mutex.new
at_exit do
if expected = ENV["BUNDLER_SPEC_ALL_REQUESTS"]
expected = expected.split("\n").sort
actual = ALL_REQUESTS.sort
unless expected == actual
raise "Unexpected requests!\nExpected:\n\t#{expected.join("\n\t")}\n\nActual:\n\t#{actual.join("\n\t")}"
end
end
end
class Endpoint < Sinatra::Base
def self.all_requests
@all_requests ||= []
end
set :raise_errors, true
set :show_exceptions, false
def call!(*)
super.tap do
ALL_REQUESTS_MUTEX.synchronize do
ALL_REQUESTS << @request.url
end
end
end
helpers do
include Spec::Path
def default_gem_repo
if ENV["BUNDLER_SPEC_GEM_REPO"]
Pathname.new(ENV["BUNDLER_SPEC_GEM_REPO"])
else
case request.host
when "gem.repo2"
Spec::Path.gem_repo2
when "gem.repo3"
Spec::Path.gem_repo3
else
Spec::Path.gem_repo1
end
end
end
def dependencies_for(gem_names, gem_repo = default_gem_repo)
return [] if gem_names.nil? || gem_names.empty?
all_specs = %w[specs.4.8 prerelease_specs.4.8].map do |filename|
Marshal.load(File.open(gem_repo.join(filename)).read)
end.inject(:+)
all_specs.map do |name, version, platform|
spec = load_spec(name, version, platform, gem_repo)
next unless gem_names.include?(spec.name)
{
:name => spec.name,
:number => spec.version.version,
:platform => spec.platform.to_s,
:dependencies => spec.dependencies.select {|dep| dep.type == :runtime }.map do |dep|
[dep.name, dep.requirement.requirements.map {|a| a.join(" ") }.join(", ")]
end,
}
end.compact
end
def load_spec(name, version, platform, gem_repo)
full_name = "#{name}-#{version}"
full_name += "-#{platform}" if platform != "ruby"
Marshal.load(Bundler.rubygems.inflate(File.binread(gem_repo.join("quick/Marshal.4.8/#{full_name}.gemspec.rz"))))
end
end
get "/quick/Marshal.4.8/:id" do
redirect "/fetch/actual/gem/#{params[:id]}"
end
get "/fetch/actual/gem/:id" do
File.binread("#{default_gem_repo}/quick/Marshal.4.8/#{params[:id]}")
end
get "/gems/:id" do
File.binread("#{default_gem_repo}/gems/#{params[:id]}")
end
get "/api/v1/dependencies" do
Marshal.dump(dependencies_for(params[:gems]))
end
get "/specs.4.8.gz" do
File.binread("#{default_gem_repo}/specs.4.8.gz")
end
get "/prerelease_specs.4.8.gz" do
File.binread("#{default_gem_repo}/prerelease_specs.4.8.gz")
end
end
Artifice.activate_with(Endpoint)
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