Use Puma, update CI.

Author: dblock

.github/workflows/rubocop.yml .github/workflows/llint.yml.github/workflows/rubocop.yml renamed to .github/workflows/llint.yml

@@ -3,15 +3,12 @@ name: lint
 on: [push, pull_request]
 
 jobs:
-  lint:
-    name: RuboCop
+  RuboCop:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@v1
         with:
           ruby-version: "3.4.6"
           bundler-cache: true
-      - name: Run RuboCop
-        run: bundle exec rubocop
+      - run: bundle exec rubocop

.github/workflows/test.yml

@@ -1,24 +1,25 @@
-name: Tests
+name: test
+
 on: [push, pull_request]
+
 jobs:
-  test:
+  RSpec:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: "3.4.6"
-      - uses: supercharge/[email protected]
+      - uses: actions/checkout@v3
+      - uses: browser-actions/setup-firefox@latest
         with:
-          mongodb-version: "7.0"
+          firefox-version: '143.0.3'
       - uses: browser-actions/setup-geckodriver@latest
         with:
-          geckodriver-version: "0.34.0"
-      - uses: browser-actions/setup-firefox@v1
+          geckodriver-version: "0.36.0"
+      - uses: supercharge/[email protected]
+        with:
+          mongodb-version: "8.0"
+      - uses: ruby/setup-ruby@v1
         with:
-          firefox-version: "129.0.2"
-      - run: |
-          bundle install
+          ruby-version: "3.4.6"
+          bundler-cache: true
       - uses: GabrielBB/xvfb-action@v1
         with:
           run: |

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2025-09-29 13:51:29 UTC using RuboCop version 1.81.1.
+# on 2025-10-01 23:31:00 UTC using RuboCop version 1.81.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new

Gemfile

@@ -7,11 +7,11 @@ gem 'kaminari-grape'
 gem 'mongoid'
 gem 'mongoid-scroll'
 gem 'newrelic_rpm'
+gem 'puma'
 gem 'rack-robotz'
 gem 'rack-server-pages'
 gem 'slack-ruby-bot-server-events'
 gem 'slack-ruby-bot-server-mailchimp'
-gem 'unicorn'
 
 group :development, :test do
   gem 'foreman'
@@ -20,7 +20,6 @@ group :development, :test do
   gem 'rubocop-capybara'
   gem 'rubocop-rake'
   gem 'rubocop-rspec'
-  gem 'webrick'
 end
 
 group :development do

Gemfile.lock

@@ -81,7 +81,7 @@ GEM
       faraday-net_http (>= 2.0, < 3.5)
       json
       logger
-    faraday-follow_redirects (0.3.0)
+    faraday-follow_redirects (0.4.0)
       faraday (>= 1, < 3)
     faraday-mashify (1.0.0)
       faraday (~> 2.0)
@@ -138,7 +138,6 @@ GEM
     kaminari-grape (1.0.1)
       grape
       kaminari-core (~> 1.0)
-    kgio (2.11.4)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -151,7 +150,6 @@ GEM
       mime-types-data (~> 3.2025, >= 3.2025.0507)
     mime-types-data (3.2025.0924)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.9)
     minitest (5.25.5)
     mongo (2.21.3)
       base64
@@ -180,8 +178,8 @@ GEM
       uri
     netrc (0.11.0)
     newrelic_rpm (9.21.0)
-    nokogiri (1.18.10)
-      mini_portile2 (~> 2.8.2)
+    nio4r (2.7.4)
+    nokogiri (1.18.10-arm64-darwin)
       racc (~> 1.4)
     ostruct (0.6.3)
     parallel (1.27.0)
@@ -196,6 +194,8 @@ GEM
       date
       stringio
     public_suffix (6.0.2)
+    puma (7.0.4)
+      nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.2.1)
     rack-cors (3.0.0)
@@ -211,7 +211,6 @@ GEM
     rackup (2.2.1)
       rack (>= 3)
     rainbow (3.1.1)
-    raindrops (0.20.1)
     rake (13.3.0)
     rdoc (6.14.2)
       erb
@@ -311,24 +310,20 @@ GEM
     unicode-display_width (3.2.0)
       unicode-emoji (~> 4.1)
     unicode-emoji (4.1.0)
-    unicorn (6.1.0)
-      kgio (~> 2.6)
-      raindrops (~> 0.7)
     uri (1.0.3)
     vcr (6.3.1)
       base64
     webmock (3.25.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.9.1)
     websocket (1.2.11)
     xpath (3.2.0)
       nokogiri (~> 1.8)
     zeitwerk (2.7.3)
 
 PLATFORMS
-  ruby
+  arm64-darwin-24
 
 DEPENDENCIES
   capybara
@@ -344,6 +339,7 @@ DEPENDENCIES
   mongoid-scroll
   mongoid-shell
   newrelic_rpm
+  puma
   rack-robotz
   rack-server-pages
   rack-test
@@ -357,10 +353,8 @@ DEPENDENCIES
   selenium-webdriver
   slack-ruby-bot-server-events
   slack-ruby-bot-server-mailchimp
-  unicorn
   vcr
   webmock
-  webrick
 
 RUBY VERSION
    ruby 3.4.6p54

Procfile

@@ -1 +1 @@
-web: bundle exec unicorn -p $PORT
+web: bundle exec puma -p $PORT

README.md

@@ -2,9 +2,8 @@
 
 [![Add to Slack](https://platform.slack-edge.com/img/add_to_slack.png)](http://shell.playplay.io)
 
-[![rubocop](https://github.com/slack-ruby/slack-shellbot/actions/workflows/rubocop.yml/badge.svg)](https://github.com/slack-ruby/slack-shellbot/actions/workflows/rubocop.yml)
+[![lint](https://github.com/slack-ruby/slack-shellbot/actions/workflows/lint.yml/badge.svg)](https://github.com/slack-ruby/slack-shellbot/actions/workflows/lint.yml)
 [![test](https://github.com/slack-ruby/slack-shellbot/actions/workflows/test.yml/badge.svg)](https://github.com/slack-ruby/slack-shellbot/actions/workflows/test.yml)
-[![Code Climate](https://codeclimate.com/github/slack-ruby/slack-shellbot/badges/gpa.svg)](https://codeclimate.com/github/slack-ruby/slack-shellbot)
 
 A shell bot for Slack. A demo is worth a thousand words.
 

spec/support/capybara.rb

@@ -3,5 +3,5 @@
 Capybara.configure do |config|
   config.app = SlackRubyBotServer::Api::Middleware.instance
   config.server_port = 9293
-  config.server = :webrick
+  config.server = :puma
 end