the Gem module's auto-loads will handle loading these as needed,
this started as a redundancy found in *rubygems.rb* which had:
`autoload :Specification, 'rubygems/specification'` as well as
`require 'rubygems/specification'`
https://github.com/rubygems/rubygems/commit/43ceae7ac0
We don't need to explictly activate `psych` since `require` will take
care of that automatically.
We don't need to care about a minimum version either since the oldest
ruby we support at the moment ships with a `psych` version higher than
2.0.0.
https://github.com/rubygems/rubygems/commit/1ccf0912a1
In ruby 2.7.0, there's a slight change in bundler's default gemspec file
where the executable folder of the bundler gem is `libexec` instead of
`exe`. I made that change in https://github.com/ruby/ruby/pull/2380 to
try to simplify the integration of the `bundler` gem with upstream,
minimizing the number of changes that need to be made to the gemspec to
adapt to the structure of ruby-core.
That worked ok, expected for this issue. The new name of the folder
including the executable files uncovered a bug in rubygems, which is the
following:
* In order to be able to use newer versions of default gems, `rubygems`
ships with a customized `require` that has knowledge about which files
belong to which default gem. If one of these files is required,
`rubygems` will detect that and activate its gem mechanism to choose the
newest version of the corresponding default gem present in the system
(unless a different version has already been activated). It's this part
of the custom require:
ea3e6f194d/lib/rubygems/core_ext/kernel_require.rb (L77-L85)
* In order to do that, `rubygems` registers a map of default gems and
their files when it is first required:
ea3e6f194d/lib/rubygems.rb (L1247-L1276)
As explained in the method's header, two types of default gem
specifications are supported. One of the formats is the style used by
some ruby-core gemspec files, where paths inside the `spec.files` array
don't include the `spec.require_paths` part. So in this "old style", if
a gem ships with a `lib/bundler.rb` file, it will be registered in this
array as `spec.files = ["bundler.rb"]`, not as `spec.files =
["lib/bundler.rb"]`. The `Gem.register_default_spec` method "detects"
this style by making sure that none of the files in the `spec.files`
array start with any of the `spec.require_paths`.
* Since in ruby 2.7 the default specification file of the `bundler` gem
includes a `libexec/bundle` file, this check would no longer work
correctly, because even though the specification file is still "old
style", it has one registered file which starts with "lib", one of the
"require paths" of the gem.
* This means that the gem is incorrectly detected as "new style", but
since none of the paths start with "lib/", no files are actually
registered, so the gem is not being considered a default gem, and thus
the default version is always used with no possibility of being
"upgraded".
The fix of the problem is simple: check that no files start with `lib/`
(or any other require paths), instead of with "lib" which doesn't
exclude other potential "non requirable folder" starting with lib, like
in the `bundler` case.
https://github.com/rubygems/rubygems/commit/94df740c2b
- Resolver asked Molinillo to resolve-then-activate, which led to using Gem::NameTuple before any require had been passed
Co-authored-by: David Rodríguez <deivid.rodriguez@riseup.net>
https://github.com/rubygems/rubygems/commit/e11782b0c8
* Support XDG_CONFIG_HOME for gemrc.
* Support XDG_DATA_HOME for .gem
* Added test for XDG_DATA_HOME
* Do not reuse environmental variable.
* Unify .rdoc path to RDoc.home.
* Support XDG_DATA_HOME for .rdoc
* Ignore exists?
* Extracted config_home path
* Use XDG_CONFIG_HOME for default credential path
* Fixed inconsistency location.
* Fixed the broken tests.
* Support XDG_CONFIG_HOME for irbrc
* Introduce Gem.cache_home as XDG_CACHE_HOME
* Use Gem.cache_home instead of Gem.config_home for the credential file of RubyGems.
* Initialized the old configurations
* Fixed test failure related the configuration initialization
* restore XDG_DATA_HOME
* Fixed the broken examples of bundler with XDG_*
* Do not modify environmental variable on test file
* Use XDG_DATA_HOME insted of XDG_CACHE_HOME for credential file
* stub out Gem.data_home
* Move dir accessor to defaults.rb file
* Use XDG_DATA_HOME for signed gem features
* Use XDG_DATA_HOME for spec cache
* Do not rely on Gem.user_home
* Gem.user_home is always exists. Don't need to use FileUitls.mkdir_p
* Bump support version to RubyGems 3.2.0+
* Removed the needless fallback configuration
* Fixed the inconsistency methods that are find_config_file and config_file
* Use Gem.configuration.credentials_path instead of hard-coded path
* gem_path is always provided
* Removed the duplicated code of find_home
* Also removed the duplicated code of user_home
* use Gem::UNTAINT instead of untaint for surpressing the warnings
* Use File.directory
* Restore XDG_DATA_HOME
* Use File.write
* Fix gem pristine not accounting for user installed gems. Pull request
#2914 by Luis Sagastume.
* Refactor keyword argument test for Ruby 2.7. Pull request #2947 by
SHIBATA Hiroshi.
* Fix errors at frozen Gem::Version. Pull request #2949 by Nobuyoshi
Nakada.
* Remove taint usage on Ruby 2.7+. Pull request #2951 by Jeremy Evans.
* Check Manifest.txt is up to date. Pull request #2953 by David Rodríguez.
* Clarify symlink conditionals in tests. Pull request #2962 by David
Rodríguez.
* Update command line parsing to work under ps. Pull request #2966 by
David Rodríguez.
* Properly test `Gem::Specifications.stub_for`. Pull request #2970 by
David Rodríguez.
* Fix Gem::LOADED_SPECS_MUTEX handling for recursive locking. Pull request
#2985 by MSP-Greg.
Fixes#2290.
1. `Gem::Specification.date` returns SOURCE_DATE_EPOCH when defined,
2. this commit makes RubyGems set it _persistently_ when not provided.
This combination means that you can build a gem, check the build time,
and use that value to generate a new build -- and then verify they're
the same.
https://github.com/rubygems/rubygems/commit/d830d53f59
There's already a method called `suffix_pattern`, that's different from
this local variable. So, move the local variable to a `suffix_regexp`
that clearly differenciates from `suffix_pattern`.
https://github.com/rubygems/rubygems/commit/4ec69c48b9
Reline is a readline stdlib compatible library. It also supports
multiline input. IRB is improved with Reline and supports multiline.
Besides, supports showing documents when completed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Hiroshi SHIBATA
David Rodríguez
Jean Boussier
Karol Bucek
Josef Šimánek
Olle Jonsson
Yusuke Endoh
Ellen Marie Dash
Jeremy Evans
Benoit Daloze
bronzdoc
Kazuhiro NISHIYAMA
aycabta
Nobuyoshi Nakada
aycabta
hsbt