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[rubygems/rubygems] Excluding local platform from lockfile should not affect musl vs gnu case

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This case is for not locking things like `arm-darwin-23` when the
lockfile already includes `arm-darwin`, so that we don't infinitely keep
redundant versioned platforms in the lockfile when not necessary.

We detect this with `Gem::Platform#===`. For example,
`Gem::Platform.new("arm-darwin-23") === Gem::Platform.new("arm-darwin")`
but they're not `==`.

However, in the case of `-musl` vs `-gnu`, those act as the platform
"version", but `===` is not commutative for them. This is explained in
`===` docs.

We only want to exclude the local platform in situations when
`Gem::Platform#===` is actually commutative.

https://github.com/rubygems/rubygems/commit/8099c4face
This commit is contained in:
Mike Dalessio 2024-04-15 13:17:54 -04:00 committed by git
parent 814dedcee2
commit 98c84ef42c
2 changed files with 41 additions and 37 deletions
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2
lib/bundler/spec_set.rb
View File

@ -65,7 +65,7 @@ module Bundler
platforms.concat(new_platforms)
less_specific_platform = new_platforms.find {|platform| platform != Gem::Platform::RUBY && Bundler.local_platform === platform }
less_specific_platform = new_platforms.find {|platform| platform != Gem::Platform::RUBY && Bundler.local_platform === platform && platform === Bundler.local_platform }
platforms.delete(Bundler.local_platform) if less_specific_platform
platforms

6
spec/bundler/install/gemfile/specific_platform_spec.rb
View File

@ -1262,6 +1262,8 @@ RSpec.describe "bundle install with specific platforms" do
end
end
["x86_64-linux", "x86_64-linux-musl"].each do |host_platform|
describe "on host platform #{host_platform}" do
it "adds current musl platform" do
build_repo4 do
build_gem "rcee_precompiled", "0.5.0" do |s|
@ -1279,7 +1281,7 @@ RSpec.describe "bundle install with specific platforms" do
gem "rcee_precompiled", "0.5.0"
G
simulate_platform "x86_64-linux-musl" do
simulate_platform host_platform do
bundle "lock", artifice: "compact_index", env: { "BUNDLER_SPEC_GEM_REPO" => gem_repo4.to_s }
expect(lockfile).to eq(<<~L)
@ -1301,6 +1303,8 @@ RSpec.describe "bundle install with specific platforms" do
L
end
end
end
end
it "adds current musl platform, when there are also gnu variants", rubygems: ">= 3.3.21" do
build_repo4 do