From 6859a0f76f0b2b9cfb713319c470c7a4bf76908f Mon Sep 17 00:00:00 2001
From: Shaun McCormick <splittingred@gmail.com>
Date: Tue, 2 Mar 2021 16:03:59 -0600
Subject: [PATCH] Add support for Ruby 3.0

---
 .circleci/config.yml   | 43 ++++++++++++++++++++++++++++++++++++++++--
 CHANGELOG.md           |  2 ++
 gruf-lightstep.gemspec |  2 +-
 3 files changed, 44 insertions(+), 3 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index df314d8..ab1398f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -18,8 +18,19 @@ executors:
     parameters:
       ruby-version:
         type: string
-        default: "2.6.3"
-
+        default: "2.6"
+  ruby_2_7:
+    <<: *ruby_env
+    parameters:
+      ruby-version:
+        type: string
+        default: "2.7"
+  ruby_3_0:
+    <<: *ruby_env
+    parameters:
+      ruby-version:
+        type: string
+        default: "3.0"
 commands:
   pre-setup:
     steps:
@@ -27,6 +38,12 @@ commands:
       - checkout
   bundle-install:
     steps:
+      - run:
+          name: "Install bundler 1.17.3"
+          command: |
+            echo 'export BUNDLER_VERSION=1.17.3' >> $BASH_ENV
+            source $BASH_ENV
+            gem install bundler:1.17.3
       - restore_cache:
           keys:
             - gem-cache-{{ arch }}-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
@@ -113,3 +130,25 @@ workflows:
       - rspec-unit:
           name: "ruby-2_6-rspec"
           e: "ruby_2_6"
+  ruby_2_7:
+    jobs:
+      - bundle-audit:
+          name: "ruby-2_7-bundle_audit"
+          e: "ruby_2_7"
+      - rubocop:
+          name: "ruby-2_7-rubocop"
+          e: "ruby_2_7"
+      - rspec-unit:
+          name: "ruby-2_7-rspec"
+          e: "ruby_2_7"
+  ruby_3_0:
+    jobs:
+      - bundle-audit:
+          name: "ruby-3_0-bundle_audit"
+          e: "ruby_3_0"
+      - rubocop:
+          name: "ruby-3_0-rubocop"
+          e: "ruby_3_0"
+      - rspec-unit:
+          name: "ruby-3_0-rspec"
+          e: "ruby_3_0"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4c4d41..1acf192 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@ Changelog for the gruf-lightstep gem.
 
 ### Pending Release
 
+- Add official support for Ruby 3 
+
 ### 1.4.0
 
 - Ensure `error` span tag is always set when an exception is raised 
diff --git a/gruf-lightstep.gemspec b/gruf-lightstep.gemspec
index 7dd049b..3aa78c9 100644
--- a/gruf-lightstep.gemspec
+++ b/gruf-lightstep.gemspec
@@ -32,7 +32,7 @@ Gem::Specification.new do |spec|
   spec.files         = Dir['README.md', 'CHANGELOG.md', 'CODE_OF_CONDUCT.md', 'lib/**/*', 'gruf-lightstep.gemspec']
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '~> 2.6'
+  spec.required_ruby_version = '>= 2.6'
 
   spec.add_development_dependency 'bundler', '~> 1.11'
   spec.add_development_dependency 'bundler-audit', '~> 0.6'