From ffc66e3354e7551b3fc0f7d2cc9e192df46ee104 Mon Sep 17 00:00:00 2001
From: Joakim Antman <antmanj@gmail.com>
Date: Tue, 4 Jan 2022 22:48:32 +0200
Subject: [PATCH] Bring back Ruby 2.5 support and CodeClimate coverage reports

---
 .github/workflows/test.yml | 25 +++++++++++++++++++++++--
 .rubocop.yml               |  2 +-
 ruby-jwt.gemspec           |  2 +-
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4542bcee..918dd045 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: "2.6"
+        ruby-version: "2.7"
         bundler-cache: true
     - name: Run RuboCop
       run: bundle exec rubocop
@@ -26,6 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
+          - 2.5
           - 2.6
           - 2.7
           - "3.0"
@@ -37,7 +38,6 @@ jobs:
         experimental: [false]
         include:
           - ruby: 2.7
-            coverage: "true"
             gemfile: 'gemfiles/rbnacl.gemfile'
           - ruby: "ruby-head"
             experimental: true
@@ -64,3 +64,24 @@ jobs:
 
     - name: Run tests
       run: bundle exec rspec
+  coverage:
+    needs: [ test ]
+    name: coverage
+    runs-on: ubuntu-20.04
+    env:
+      BUNDLE_GEMFILE: 'gemfiles/rbnacl.gemfile'
+      CC_TEST_REPORTER_ID: e87b175db123ab42ca2ca4420abaa13c0dc2085608402b9a25f08a83ca3ba202
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install libsodium
+        run: |
+          sudo apt-get update -q
+          sudo apt-get install libsodium-dev -y
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "2.7"
+          bundler-cache: true
+      - uses: paambaati/codeclimate-action@v3.0.0
+        with:
+          coverageCommand: bundle exec rspec
diff --git a/.rubocop.yml b/.rubocop.yml
index 6487e4b8..6c4769fa 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,7 +1,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 2.5
   NewCops: enable
   SuggestExtensions: false
   Exclude:
diff --git a/ruby-jwt.gemspec b/ruby-jwt.gemspec
index 20923cb3..0cdc99a2 100644
--- a/ruby-jwt.gemspec
+++ b/ruby-jwt.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |spec|
   spec.description = 'A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.'
   spec.homepage = 'https://github.com/jwt/ruby-jwt'
   spec.license = 'MIT'
-  spec.required_ruby_version = '>= 2.6'
+  spec.required_ruby_version = '>= 2.5'
   spec.metadata = {
     'bug_tracker_uri' => 'https://github.com/jwt/ruby-jwt/issues',
     'changelog_uri'   => "https://github.com/jwt/ruby-jwt/blob/v#{JWT.gem_version}/CHANGELOG.md"