🔧 Set bundler version for ancient ruby 2.7 #3

	name: Supported Ruby Matrix

	env:
	K_SOUP_COV_DO: false

	on:
	push:
	branches:
	- 'main'
	tags:
	- '!*' # Do not execute on tags
	pull_request:
	branches:
	- '*'
	# Allow manually triggering the workflow.
	workflow_dispatch:

	permissions:
	contents: read

	# Cancels all previous workflow runs for the same branch that have not yet completed.
	concurrency:
	# The concurrency group contains the workflow name and the branch name.
	group: "${{ github.workflow }}-${{ github.ref }}"
	cancel-in-progress: true

	jobs:
	test:
	name: Specs - Ruby ${{ matrix.ruby }}${{ matrix.name_extra \|\| '' }}
	runs-on: ubuntu-latest
	if: "!contains(github.event.commits[0].message, '[ci skip]') && !contains(github.event.commits[0].message, '[skip ci]')"
	env: # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
	BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
	strategy:
	fail-fast: false
	matrix:
	include:
	#- Ruby 3.3 tests are run by coverage.yml
	- ruby: "3.2"
	rubygems: latest
	bundler: latest
	gemfile: vanilla
	- ruby: "3.1"
	rubygems: latest
	bundler: latest
	gemfile: vanilla
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Ruby & RubyGems
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: "${{ matrix.ruby }}"
	rubygems: "${{ matrix.rubygems }}"
	bundler: "${{ matrix.bundler }}"
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- name: Run tests
	run: bundle exec rake test

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