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author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-08 08:45:41 +0000 |
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committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-08 08:45:41 +0000 |
commit | 8598f8c2dc78c6d1ae87cb6ae19c34ba2cb29241 (patch) | |
tree | 0bbd28f684e745cb212761b7c74fe08668f85cc8 /lib/bundler/installer/standalone.rb | |
parent | f2e04b77aa8a363d7e36ce5a9cdb60714a537a3c (diff) |
Merge bundler to standard libraries.
rubygems 2.7.x depends bundler-1.15.x. This is preparation for
rubygems and bundler migration.
* lib/bundler.rb, lib/bundler/*: files of bundler-1.15.4
* spec/bundler/*: rspec examples of bundler-1.15.4. I applied patches.
* https://github.com/bundler/bundler/pull/6007
* Exclude not working examples on ruby repository.
* Fake ruby interpriter instead of installed ruby.
* Makefile.in: Added test task named `test-bundler`. This task is only
working macOS/linux yet. I'm going to support Windows environment later.
* tool/sync_default_gems.rb: Added sync task for bundler.
[Feature #12733][ruby-core:77172]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/bundler/installer/standalone.rb')
-rw-r--r-- | lib/bundler/installer/standalone.rb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/bundler/installer/standalone.rb b/lib/bundler/installer/standalone.rb new file mode 100644 index 0000000000..03411d85e2 --- /dev/null +++ b/lib/bundler/installer/standalone.rb @@ -0,0 +1,52 @@ +# frozen_string_literal: true +module Bundler + class Standalone + def initialize(groups, definition) + @specs = groups.empty? ? definition.requested_specs : definition.specs_for(groups.map(&:to_sym)) + end + + def generate + SharedHelpers.filesystem_access(bundler_path) do |p| + FileUtils.mkdir_p(p) + end + File.open File.join(bundler_path, "setup.rb"), "w" do |file| + file.puts "require 'rbconfig'" + file.puts "# ruby 1.8.7 doesn't define RUBY_ENGINE" + file.puts "ruby_engine = defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby'" + file.puts "ruby_version = RbConfig::CONFIG[\"ruby_version\"]" + file.puts "path = File.expand_path('..', __FILE__)" + paths.each do |path| + file.puts %($:.unshift "\#{path}/#{path}") + end + end + end + + private + + def paths + @specs.map do |spec| + next if spec.name == "bundler" + Array(spec.require_paths).map do |path| + gem_path(path, spec).sub(version_dir, '#{ruby_engine}/#{ruby_version}') + # This is a static string intentionally. It's interpolated at a later time. + end + end.flatten + end + + def version_dir + "#{Bundler::RubyVersion.system.engine}/#{RbConfig::CONFIG["ruby_version"]}" + end + + def bundler_path + Bundler.root.join(Bundler.settings[:path], "bundler") + end + + def gem_path(path, spec) + full_path = Pathname.new(path).absolute? ? path : File.join(spec.full_gem_path, path) + Pathname.new(full_path).relative_path_from(Bundler.root.join(bundler_path)).to_s + rescue TypeError + error_message = "#{spec.name} #{spec.version} has an invalid gemspec" + raise Gem::InvalidSpecificationException.new(error_message) + end + end +end |