Since the hashes have a default proc that returns a (new) empty hash, we
can avoid allocating those empty hashes when we are only doing lookups.
Test from running `bundle update --bundler` against a rails app I have
lying around:
```
==> memprof.after.txt <==
Total allocated: 9.71 MB (68282 objects)
Total retained: 4.87 MB (33791 objects)
==> memprof.before.txt <==
Total allocated: 10.83 MB (100596 objects)
Total retained: 5.02 MB (34721 objects)
```
8f7c9cb23e
Rename Index#use(override = true) to #merge!
Rename Index @all_specs to @duplicates, it is not actually all specs.
@duplicates only holds specs that would have been overridden during a call to
Index#use or Index#merge!
Reduced dupes in @duplicates by not double adding the new spec to the
index and the @duplicates during #merge!
Reduce Array creation by using specialized methods when the one result
or no results are needed from the search.
47e91125db
This parameter was coupling the concept of lockfile with the index. I
don't think it's necessary.
Also I believe it's causing some flaky test failures, which might leak
into realworld issues. They are like this:
````
Invoking `/opt/hostedtoolcache/Ruby/3.0.4/x64/bin/ruby -I/home/runner/work/rubygems/rubygems/bundler/spec -r/home/runner/work/rubygems/rubygems/bundler/spec/support/artifice/fail.rb -r/home/runner/work/rubygems/rubygems/bundler/spec/support/hax.rb /home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle lock` failed with output:
----------------------------------------------------------------------
--- ERROR REPORT TEMPLATE -------------------------------------------------------
```
NoMethodError: undefined method `identifier' for #<Gem::Specification:0x00005639ad0db0a0 @extension_dir=nil, @full_gem_path=nil, @gem_dir=nil, @ignored=nil, @bin_dir=nil, @cache_dir=nil, @cache_file=nil, @doc_dir=nil, @ri_dir=nil, @spec_dir=nil, @spec_file=nil, @gems_dir=nil, @base_dir=nil, @loaded=false, @activated=false, @loaded_from=nil, @original_platform="ruby", @installed_by_version=nil, @autorequire=nil, @date=2022-07-25 00:00:00 UTC, @description="This is a completely fake gem, for testing purposes.", @email="foo@bar.baz", @homepage="http://example.com", @name="win32-process", @post_install_message=nil, @signing_key=nil, @summary="This is just a fake gem for testing", @version=#<Gem::Version "0.8.3">, @authors=["no one"], @bindir="bin", @cert_chain=[], @dependencies=[<Gem::Dependency type=:runtime name="ffi" requirements=">= 1.0.0">], @executables=[], @extensions=[], @extra_rdoc_files=[], @files=[], @licenses=[], @metadata={}, @platform="ruby", @rdoc_options=[], @require_paths=["lib"], @required_ruby_version=#<Gem::Requirement:0x00005639ad0dbc80 @requirements=[[">=", #<Gem::Version "0">]]>, @required_rubygems_version=#<Gem::Requirement:0x00005639ad0dba50 @requirements=[[">=", #<Gem::Version "0">]]>, @requirements=[], @rubygems_version="3.2.33", @specification_version=4, @test_files=[], @new_platform="ruby", @full_name="win32-process-0.8.3", @has_rdoc=true, @license=["MIT"] win32-process-0.8.3>
/home/runner/work/rubygems/rubygems/bundler/tmp/rubygems/lib/rubygems/specification.rb:2116:in `method_missing'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/remote_specification.rb:115:in `method_missing'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/lazy_specification.rb:34:in `eql?'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/index.rb:189:in `eql?'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/index.rb:189:in `search_by_dependency'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/index.rb:96:in `local_search'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/index.rb:64:in `unsorted_search'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/index.rb:60:in `search'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:179:in `results_for'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:113:in `search_for'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:216:in `block in sort_dependencies'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:207:in `each'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:207:in `sort_by'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:207:in `sort_dependencies'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb:60:in `block in sort_dependencies'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb:77:in `with_no_such_dependency_error_handling'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb:59:in `sort_dependencies'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:754:in `push_state_for_requirements'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:744:in `require_nested_dependencies_for'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:727:in `activate_new_spec'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:684:in `attempt_to_activate'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:254:in `process_topmost_state'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb:182:in `resolve'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/molinillo/lib/molinillo/resolver.rb:43:in `resolve'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:50:in `start'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/resolver.rb:24:in `resolve'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/definition.rb:480:in `reresolve'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/definition.rb:283:in `resolve'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/definition.rb:181:in `resolve_remotely!'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/cli/lock.rb:53:in `run'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/cli.rb:674:in `lock'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/cli.rb:31:in `dispatch'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/cli.rb:25:in `start'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/exe/bundle:48:in `block in <top (required)>'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/lib/bundler/friendly_errors.rb:120:in `with_friendly_errors'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.4.0.dev/exe/bundle:36:in `<top (required)>'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle:23:in `load'
/home/runner/work/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle:23:in `<main>'
```
````
I think the issue is that now we eagerly materialize some base
specifications before resolving in order to give better errors if user
specified an incorrect source in the Gemfile.
This means that the key for the index hash will have heterogeneous
specification objects (some LazySpecification, some real Specification),
and `LazySpecification#eql?` is incompatible with that.
By dropping the base parameter from the index, we should no longer have
these heterogenous objects as hash keys.
dc179d41c3
* bin/*, lib/bundler/*, lib/bundler.rb, spec/bundler, man/*:
Merge from latest stable branch of bundler/bundler repository and
added workaround patches. I will backport them into upstream.
* common.mk, defs/gmake.mk: Added `test-bundler` task for test suite
of bundler.
* tool/sync_default_gems.rb: Added sync task for bundler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
I faced a big issue about Bundler with ruby core.
I have no time to resolve it issue before 2.5 final release.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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
