Use ruby/setup-ruby in publish.yml

* Run tests against Ruby 3.2

* Declare `DependencyLoader#new` with `ruby2_keywords` to fix Ruby 3.2.0

When adding a middleware that receives keyword arguments in the
constructor, the call from `DependencyLoader#new` fails because
the method is not defined using `ruby2_keywords`.

This adds the required `ruby2_keywords` declaration to
`DependencyLoader#new`, fixing the tests and getting Faraday v1.x
working with Ruby 3.2.0.

Fixes #1479.

Co-authored-by: Matt <iMacTia@users.noreply.github.com>

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.4', '2.5', '2.6', '2.7', '3.0', '3.1']
+        ruby: ['2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2']
 
     steps:
     - uses: actions/checkout@v1

.github/workflows/publish.yml

@@ -12,10 +12,10 @@ jobs:
     steps:
       - uses: actions/checkout@master
 
-      - name: Set up Ruby 2.6
-        uses: actions/setup-ruby@v1
+      - name: Set up Ruby 2.7
+        uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.6.x
+          ruby-version: 2.7
 
       - name: Publish to RubyGems
         run: |

Gemfile

@@ -30,6 +30,7 @@ group :test, :development do
   options = (RUBY_VERSION.start_with?('3') ? { github: 'grosser/net-http-persistent', branch: 'grosser/spec' } : {})
   gem 'net-http-persistent', '>= 3.0', **options
   gem 'patron', '>= 0.4.2', platforms: :ruby
+  gem 'rack', '< 3'
   gem 'rack-test', '>= 0.6', require: 'rack/test'
   gem 'rspec', '~> 3.7'
   gem 'rspec_junit_formatter', '~> 0.4'

lib/faraday/dependency_loader.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'ruby2_keywords'
+
 module Faraday
   # DependencyLoader helps Faraday adapters and middleware load dependencies.
   module DependencyLoader
@@ -13,7 +15,7 @@ module Faraday
       self.load_error = e
     end
 
-    def new(*)
+    ruby2_keywords def new(*)
       unless loaded?
         raise "missing dependency for #{self}: #{load_error.message}"
       end

lib/faraday/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Faraday
-  VERSION = '1.10.2'
+  VERSION = '1.10.3'
 end