Merge branch '605-upgrade-to-ruby-3-x' into 'main'

Resolve "Upgrade to Ruby 3.x"

Closes #605

See merge request https://gitlab.com/gitlab-org/gitlab-shell/-/merge_requests/706



Merged-by: Stan Hu <stanhu@gmail.com>
Approved-by: James Fargher <proglottis@gmail.com>
Approved-by: Stan Hu <stanhu@gmail.com>
Reviewed-by: Ash McKenzie <amckenzie@gitlab.com>
Co-authored-by: Ash McKenzie <amckenzie@gitlab.com>

.gitlab-ci.yml

@@ -10,9 +10,9 @@ include:
 variables:
   DOCKER_VERSION: "20.10.15"
   BUNDLE_FROZEN: "true"
-  GO_VERSION: "1.18"
+  GO_VERSION: "golang-1.18"
   DEBIAN_VERSION: "bullseye"
-  RUBY_VERSION: "2.7"
+  RUBY_VERSION: "ruby-2.7"
 
 workflow:
   rules: &workflow_rules
@@ -24,7 +24,7 @@ workflow:
     - if: '$CI_COMMIT_TAG'
 
 default:
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images/debian-${DEBIAN_VERSION}-ruby-${RUBY_VERSION}-golang-${GO_VERSION}:git-2.36
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images/debian-${DEBIAN_VERSION}-${RUBY_VERSION}-${GO_VERSION}:git-2.36
   tags:
     - gitlab-org
 
@@ -51,14 +51,15 @@ default:
       # Disable the hooks so we don't have to stub the GitLab API
       command: ["bash", "-c", "mkdir -p /home/git/repositories && rm -rf /srv/gitlab-shell/hooks/* && exec /usr/bin/env GITALY_TESTING_NO_GIT_HOOKS=1 /scripts/process-wrapper"]
       alias: gitaly
-  script:
-    - make verify test
 
 tests:
   extends: .test
   parallel:
     matrix:
-      - GO_VERSION: ["1.17", "1.18", "1.19"]
+      - GO_VERSION: ["golang-1.17", "golang-1.18", "golang-1.19"]
+      - RUBY_VERSION: ["ruby-2.7", "ruby-3.0"]
+  script:
+    - make verify test
   after_script:
     - make coverage
   coverage: '/\d+.\d+%/'

.ruby-version

-2.7.7
+3.0.5

.tool-versions

-ruby 2.7.7
+ruby 3.0.5
 golang 1.18.7

Gemfile

@@ -2,6 +2,7 @@ source 'https://rubygems.org'
 
 group :development, :test do
   gem 'rspec', '~> 3.8.0'
+  gem 'webrick', '~> 1.7'
 end
 
 group :development, :danger do

Gemfile.lock

@@ -104,6 +104,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.2.0)
+    webrick (1.7.0)
 
 PLATFORMS
   ruby
@@ -111,6 +112,7 @@ PLATFORMS
 DEPENDENCIES
   gitlab-dangerfiles (~> 3.5.1)
   rspec (~> 3.8.0)
+  webrick (~> 1.7)
 
 BUNDLED WITH
    2.3.15