Drop Ruby 2.6 support (EOLed)

Author: splittingred

.circleci/config.yml

@@ -19,12 +19,6 @@ gem_cache_key: &gem_cache_key
   gem_cache_key: "gem-cache-v2"
 
 executors:
-  ruby_2_6:
-    <<: *ruby_env
-    parameters:
-      ruby-version:
-        type: string
-        default: "2.6"
   ruby_2_7:
     <<: *ruby_env
     parameters:
@@ -68,7 +62,7 @@ commands:
           command: |
             export GRPC_RUBY_BUILD_PROCS=<<parameters.grpc_ruby_build_procs>>
             # due to needing GRPC_RUBY_BUILD_PROCS, we need to explicitly install at least this version
-            gem install grpc -v '>= 1.44.0.pre2' --verbose --no-document
+            gem install grpc -v '>= 1.48' --verbose --no-document
             bundle config set --local path 'vendor/bundle'
             bundle lock --add-platform x86_64-linux
             bundle check || bundle install
@@ -169,7 +163,7 @@ jobs:
     parameters:
       e:
         type: executor
-        default: "ruby_2_7"
+        default: "ruby_3_0"
     steps:
       - pre-setup
       - bundle-install:
@@ -178,21 +172,6 @@ jobs:
 
 workflows:
   version: 2
-  ruby_2_6:
-    jobs:
-      - bundle-audit:
-          name: "ruby-2_6-bundle_audit"
-          e: "ruby_2_6"
-      - rubocop:
-          name: "ruby-2_6-rubocop"
-          e: "ruby_2_6"
-      - rspec-unit:
-          name: "ruby-2_6-rspec"
-          e: "ruby_2_6"
-          code-climate: false
-      - e2e:
-          name: "ruby-2_6-e2e"
-          e: "ruby_2_6"
   ruby_2_7:
     jobs:
       - bundle-audit:

.rubocop.yml

@@ -1,5 +1,6 @@
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 2.7
+  SuggestExtensions: false
   NewCops: enable
   Exclude:
     - .bundle/**/*

CHANGELOG.md

@@ -4,6 +4,7 @@ Changelog for the gruf gem. This includes internal history before the gem was ma
 
 - [#163] Add `context` hash attribute to `Gruf::Controllers::Request` to allow interceptors to pass information down
   to a gruf controller
+- Drop Ruby 2.6 support (EOL'ed on March 31st, 2022)
 
 ### 2.15.1
 

gruf.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |spec|
   spec.executables << 'gruf'
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '>= 2.6', '< 3.2'
+  spec.required_ruby_version = '>= 2.7', '< 3.2'
 
   spec.metadata = {
     'bug_tracker_uri' => 'https://github.com/bigcommerce/gruf/issues',
@@ -44,12 +44,7 @@ Gem::Specification.new do |spec|
   }
 
   spec.add_development_dependency 'bundler-audit', '>= 0.6'
-  # rubocop:disable Gemspec/RubyVersionGlobalsUsage
-  spec.add_development_dependency(
-    'factory_bot',
-    (Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('2.5') ? '>= 6.1' : '~> 5.2')
-  )
-  # rubocop:enable Gemspec/RubyVersionGlobalsUsage
+  spec.add_development_dependency 'factory_bot', '>= 6.1'
   spec.add_development_dependency 'ffaker', '>= 2.15'
   spec.add_development_dependency 'pry', '~> 0.12'
   spec.add_development_dependency 'pry-byebug', '>= 3.9'

lib/gruf/version.rb

@@ -16,5 +16,5 @@
 # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 module Gruf
-  VERSION = '2.15.2.pre'
+  VERSION = '2.16.0.pre'
 end