Travis to GHA

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+# https://help.github.com/en/articles/about-code-owners
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence, they
+# will be requested for review when someone opens a PR.
+*       @WeTransfer/dmx

.github/dependabot.yml

@@ -0,0 +1,20 @@
+---
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily
+      time: "10:00"
+      timezone: Europe/Amsterdam
+  - package-ecosystem: bundler
+    directory: /
+    registries: "*"
+    schedule:
+      interval: daily
+      time: "09:00"
+      timezone: Europe/Amsterdam
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: weekly

.github/workflows/ci.yml

@@ -0,0 +1,17 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - master
+    # dependabot PRs only have read permission so cannot run this workflow.
+    paths-ignore:
+      - "**/*.md"
+      - ".gitignore"
+      - "README.md"
+      - ".env.example"
+      - "docs/*"
+jobs:
+  validate:
+    uses: ./.github/workflows/validate.yml
+    secrets:
+      token: ${{ secrets.WT_GITHUB_REPO_RO_PACKAGES_RO }}

.github/workflows/validate.yml

@@ -0,0 +1,30 @@
+name: Validate
+on:
+  workflow_call:
+    secrets:
+      token:
+        required: true
+
+jobs:
+  validate:
+    name: Validate
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.0'
+          bundler-cache: true
+
+      - name: Install dependencies
+        run: |
+          gem update --system
+          gem install bundler
+          bundle install --jobs=3 --retry=3 --path=${BUNDLE_PATH:-vendor/bundle}
+
+      - name: Run tests
+        run: |
+          bundle exec rspec
+          bundle exec rubocop --fail-level convention

apiculture.gemspec

@@ -15,13 +15,7 @@ Gem::Specification.new do |s|
   # Prevent pushing this gem to RubyGems.org.
   # To allow pushes either set the 'allowed_push_host'
   # To allow pushing to a single host or delete this section to allow pushing to any host.
-  if s.respond_to?(:metadata)
-    s.metadata['allowed_push_host'] = 'https://rubygems.org'
-  else
-    raise 'RubyGems 2.0 or newer is required to protect against ' \
-      'public gem pushes.'
-  end
-
+  s.metadata['allowed_push_host'] = 'https://rubygems.org'
   s.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^spec/}) }
   s.extra_rdoc_files = [
     'LICENSE.txt',