Upgrade dev setup and base docker image to ruby 3.0

.rubocop.yml

@@ -1,5 +1,8 @@
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 3.0
+
+Gemspec/RequiredRubyVersion:
+  Enabled: false
 
 Eval:
   Exclude:

.travis.yml

@@ -1,4 +1,5 @@
 language: ruby
 rvm:
-  - 2.6.8
-  - 2.7.4
+  - 2.6.9
+  - 2.7.5
+  - 3.0.3

CHANGES.md

@@ -1,5 +1,9 @@
 # CHANGES
 
+## 1.7.2 (2021-12-24)
+
+* Upgrade dev setup and base docker image to ruby 3.0
+
 ## 1.7.1 (2021-08-31)
 
 * Dependency upgrades. Uplift of release process.

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.6-alpine@sha256:fff44cacf0eee17e86eb66a8047d7a14e851e009f4c9e2bf0bd787b7bb324893 as build
+FROM ruby:3.0-alpine@sha256:9afcc885895358e84929c19ea53cb62ecc50daf93dcbd45de469f2e668d96e9a as build
 
 WORKDIR /app
 COPY bin /app/bin
@@ -10,7 +10,7 @@ COPY LICENSE.md /app/
 COPY stackup.gemspec /app/
 RUN gem build stackup.gemspec
 
-FROM ruby:2.6-alpine@sha256:fff44cacf0eee17e86eb66a8047d7a14e851e009f4c9e2bf0bd787b7bb324893
+FROM ruby:3.0-alpine@sha256:9afcc885895358e84929c19ea53cb62ecc50daf93dcbd45de469f2e668d96e9a
 
 MAINTAINER https://github.com/realestate-com-au/stackup
 

Gemfile

@@ -1,15 +1,13 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org" do
+source "https://rubygems.org"
 
-  gemspec
+gemspec
 
-  gem "rake", "~> 12.1"
-
-  group :test do
-    gem "byebug"
-    gem "rspec", "~> 3.7"
-    gem "rubocop", "~> 0.93"
-  end
+gem "rake", "~> 12.1"
 
+group :test do
+  gem "byebug"
+  gem "rspec", "~> 3.7"
+  gem "rubocop", "~> 0.93"
 end

auto/dev-environment

@@ -6,6 +6,6 @@ cd $(dirname $0)/..
 
 trap "docker-compose down --volumes" 0
 
-docker volume create --name ruby2.6-bundle-cache > /dev/null
+docker volume create --name ruby3.0-bundle-cache > /dev/null
 docker-compose run --rm dev sh -c 'bundle check > /dev/null || bundle install'
 docker-compose run --rm dev bundle exec "${@-bash}"

auto/release-gem

@@ -11,4 +11,4 @@ git fetch origin
 git diff origin/main --exit-code
 
 echo "--- Releasing gem"
-docker run --rm -itw /cwd -v "$PWD:/cwd" ruby:2.6-alpine auto/release-in-docker
+docker run --rm -itw /cwd -v "$PWD:/cwd" ruby:3.0-alpine auto/release-in-docker

docker-compose.yml

@@ -2,10 +2,10 @@ version: "2"
 
 services:
   dev:
-    image: ruby:2.6@sha256:83963ce90bf49a1e7baaf1bc73e1d57ae8f631949452c3dfcddf8fe8402c64b8
+    image: ruby:3.0@sha256:f6c236c1474acd83216ccacbaf7019778cbaea73c8048652087a4b64a862af63
     volumes:
       - .:/work
-      - ruby2.6-bundle-cache:/usr/local/bundle
+      - ruby3.0-bundle-cache:/usr/local/bundle
     environment:
       BUNDLE_GEMFILE: /work/Gemfile
       AWS_ACCESS_KEY_ID:
@@ -16,5 +16,5 @@ services:
     command: ["bash"]
 
 volumes:
-  ruby2.6-bundle-cache:
+  ruby3.0-bundle-cache:
     external: true

lib/stackup/version.rb

@@ -2,6 +2,6 @@
 
 module Stackup
 
-  VERSION = "1.7.1"
+  VERSION = "1.7.2"
 
 end

stackup.gemspec

@@ -9,8 +9,8 @@ Gem::Specification.new do |spec|
 
   spec.name          = "stackup"
   spec.version       = Stackup::VERSION
-  spec.authors       = ["Mike Williams", "Arvind Kunday"]
-  spec.email         = ["mike.williams@rea-group.com", "arvind.kunday@rea-group.com"]
+  spec.authors       = ["Danial Pearce", "Ahmed Shash"]
+  spec.email         = ["danial.pearce@rea-group.com", "ahmed.shash@rea-group.com"]
   spec.summary       = "Manage CloudFormation stacks"
   spec.homepage      = "https://github.com/realestate-com-au/stackup"
   spec.license       = "MIT"
@@ -29,5 +29,5 @@ Gem::Specification.new do |spec|
   spec.add_dependency "diffy", "~> 3.2"
   spec.add_dependency "multi_json"
 
-  spec.required_ruby_version = "~> 2.6"
+  spec.required_ruby_version = "> 2.6"
 end