Action step should prioritize the used version of `rb_sys` from Gemfile.lock

[alex-ross]

I would like to ensure that when rb_sys version 0.9.110 is specified in Gemfile.lock, that version is used, even if the *.gemspec file specifies ~> 0.9.91. Since we parse Gemfile.lock in the action step, it seems appropriate to consider the version recorded there as the definitive source of truth.

The extraction of the version happens here:

actions/cross-gem/action.yml

Line 44 in d4731ac

rb_sys_version="$((grep rb_sys Gemfile.lock | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+') || (gem info rb_sys --remote | grep -oE '[0-9]+\.[0-9]+\.[0-9]+') || echo "latest")"

This is my Gemfile.lock

Details

PATH
  remote: .
  specs:
    app_bridge (0.5.0)
      rb_sys (~> 0.9.91)

GEM
  remote: https://rubygems.org/
  specs:
    ast (2.4.2)
    benchmark-malloc (0.2.0)
    benchmark-perf (0.6.0)
    benchmark-trend (0.4.0)
    diff-lcs (1.5.1)
    json (2.9.1)
    language_server-protocol (3.17.0.4)
    parallel (1.26.3)
    parser (3.3.7.0)
      ast (~> 2.4.1)
      racc
    racc (1.8.1)
    rainbow (3.1.1)
    rake (13.2.1)
    rake-compiler (1.2.9)
      rake
    rake-compiler-dock (1.9.1)
    rb_sys (0.9.110)
      rake-compiler-dock (= 1.9.1)
    regexp_parser (2.10.0)
    rspec (3.13.0)
      rspec-core (~> 3.13.0)
      rspec-expectations (~> 3.13.0)
      rspec-mocks (~> 3.13.0)
    rspec-benchmark (0.6.0)
      benchmark-malloc (~> 0.2)
      benchmark-perf (~> 0.6)
      benchmark-trend (~> 0.4)
      rspec (>= 3.0)
    rspec-core (3.13.2)
      rspec-support (~> 3.13.0)
    rspec-expectations (3.13.3)
      diff-lcs (>= 1.2.0, < 2.0)
      rspec-support (~> 3.13.0)
    rspec-mocks (3.13.2)
      diff-lcs (>= 1.2.0, < 2.0)
      rspec-support (~> 3.13.0)
    rspec-support (3.13.2)
    rubocop (1.71.0)
      json (~> 2.3)
      language_server-protocol (>= 3.17.0)
      parallel (~> 1.10)
      parser (>= 3.3.0.2)
      rainbow (>= 2.2.2, < 4.0)
      regexp_parser (>= 2.9.3, < 3.0)
      rubocop-ast (>= 1.36.2, < 2.0)
      ruby-progressbar (~> 1.7)
      unicode-display_width (>= 2.4.0, < 4.0)
    rubocop-ast (1.38.0)
      parser (>= 3.3.1.0)
    ruby-progressbar (1.13.0)
    unicode-display_width (3.1.4)
      unicode-emoji (~> 4.0, >= 4.0.4)
    unicode-emoji (4.0.4)

PLATFORMS
  arm64-darwin-24
  ruby

DEPENDENCIES
  app_bridge!
  json
  rake (~> 13.0)
  rake-compiler
  rspec (~> 3.0)
  rspec-benchmark
  rubocop (~> 1.21)

BUNDLED WITH
   2.5.23