From 29484f655596158bbbb6fcd493b28d7f990116e8 Mon Sep 17 00:00:00 2001
From: ashleyhull-versent <ashley.hull@versent.com.au>
Date: Sat, 29 Dec 2018 17:23:07 +1100
Subject: [PATCH] Replace Ruby 2.3 with 2.6 in CircleCI (#9652)

* Update config.yml

* Update Gemfile

* dropping ruby 2.3

2.3 EOL date: scheduled for 2019-03-31

* Updating docker containers

* Update Gemfile
---
 .circleci/config.yml | 70 ++++++++++++++++++++++----------------------
 Gemfile              |  2 +-
 2 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1161e4076c..3ecea5c9ee 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ version: 2
 aliases:
   - &defaults
     docker:
-      - image: circleci/ruby:2.5.1-stretch-node
+      - image: circleci/ruby:2.6.0-stretch-node
         environment: &ruby_environment
           BUNDLE_APP_CONFIG: ./.bundle/
           DB_HOST: localhost
@@ -98,21 +98,21 @@ jobs:
     <<: *defaults
     <<: *install_steps
 
+  install-ruby2.6:
+    <<: *defaults
+    <<: *install_ruby_dependencies
+
   install-ruby2.5:
     <<: *defaults
+    docker:
+      - image: circleci/ruby:2.5.3-stretch-node
+        environment: *ruby_environment
     <<: *install_ruby_dependencies
 
   install-ruby2.4:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.4.4-stretch-node
-        environment: *ruby_environment
-    <<: *install_ruby_dependencies
-
-  install-ruby2.3:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.3.7-stretch-node
+      - image: circleci/ruby:2.4.5-stretch-node
         environment: *ruby_environment
     <<: *install_ruby_dependencies
 
@@ -128,43 +128,43 @@ jobs:
               - ./mastodon/public/assets
               - ./mastodon/public/packs-test/
 
+  test-ruby2.6:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.6.0-stretch-node
+        environment: *ruby_environment
+      - image: circleci/postgres:10.6-alpine
+        environment:
+          POSTGRES_USER: root
+      - image: circleci/redis:5.0.3-alpine3.8
+    <<: *test_steps
+
   test-ruby2.5:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.5.1-stretch-node
+      - image: circleci/ruby:2.5.3-stretch-node
         environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
+      - image: circleci/postgres:10.6-alpine
         environment:
           POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
+      - image: circleci/redis:4.0.12-alpine
     <<: *test_steps
 
   test-ruby2.4:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.4.4-stretch-node
+      - image: circleci/ruby:2.4.5-stretch-node
         environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
+      - image: circleci/postgres:10.6-alpine
         environment:
           POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
-    <<: *test_steps
-
-  test-ruby2.3:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.3.7-stretch-node
-        environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
-        environment:
-          POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
+      - image: circleci/redis:4.0.12-alpine
     <<: *test_steps
 
   test-webui:
     <<: *defaults
     docker:
-      - image: circleci/node:8.11.1-stretch
+      - image: circleci/node:8.15.0-stretch
     steps:
       - *attach_workspace
       - run: ./bin/retry yarn test:jest
@@ -183,6 +183,10 @@ workflows:
   build-and-test:
     jobs:
       - install
+      - install-ruby2.6:
+          requires:
+            - install
+            - install-ruby2.5
       - install-ruby2.5:
           requires:
             - install
@@ -190,13 +194,13 @@ workflows:
           requires:
             - install
             - install-ruby2.5
-      - install-ruby2.3:
-          requires:
-            - install
-            - install-ruby2.5
       - build:
           requires:
             - install-ruby2.5
+      - test-ruby2.6:
+          requires:
+            - install-ruby2.6
+            - build
       - test-ruby2.5:
           requires:
             - install-ruby2.5
@@ -205,10 +209,6 @@ workflows:
           requires:
             - install-ruby2.4
             - build
-      - test-ruby2.3:
-          requires:
-            - install-ruby2.3
-            - build
       - test-webui:
           requires:
             - install
diff --git a/Gemfile b/Gemfile
index bd0ff09679..ceef9d551a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '>= 2.3.0', '< 2.6.0'
+ruby '>= 2.4.0', '< 2.7.0'
 
 gem 'pkg-config', '~> 1.3'