Change support ruby versions

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+# package-ecosystem: bundler, directories: /
+/Gemfile @increments/qiita-dev-group
+
+# package-ecosystem: github-actions, directories: /
+/.github/workflows @increments/qiita-dev-group

.github/dependabot.yml

@@ -0,0 +1,22 @@
+version: 2
+updates:
+  - package-ecosystem: "bundler"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+      timezone: "Asia/Tokyo"
+    versioning-strategy: increase
+    open-pull-requests-limit: 5
+    cooldown:
+      default-days: 7
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+      timezone: "Asia/Tokyo"
+    open-pull-requests-limit: 5
+    cooldown:
+      default-days: 7

.github/workflows/test.yml

@@ -0,0 +1,37 @@
+name: Run rspec, rubocop
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  rspec:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [3.4, 4.0]
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: ruby/setup-ruby@4c24fa5ec04b2e79eb40571b1cee2a0d2b705771 # v1.278.0
+        with:
+          bundler-cache: true
+          ruby-version: ${{ matrix.ruby }}
+      - run: bundle exec rspec
+
+  rubocop:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: ruby/setup-ruby@4c24fa5ec04b2e79eb40571b1cee2a0d2b705771 # v1.278.0
+        with:
+          bundler-cache: true
+          ruby-version: 3.4
+
+      - name: Run rubocop
+        run: bundle exec rubocop

Gemfile

@@ -5,6 +5,7 @@ source 'https://rubygems.org'
 gemspec
 
 group :development, :test do
+  gem 'base64' # For rubocop
   gem 'rake', '~> 12.0'
   gem 'rspec', '~> 3.2'
   gem 'rubocop', '~> 0.52'

README.md

@@ -1,5 +1,5 @@
 [![Gem Version](http://img.shields.io/gem/v/increments-schedule.svg?style=flat)](http://badge.fury.io/rb/increments-schedule)
-[![Build Status](https://travis-ci.org/increments/increments-schedule.svg?branch=master&style=flat)](https://travis-ci.org/increments/increments-schedule)
+[![Build Status](https://github.com/increments/increments-schedule/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/increments/increments-schedule/actions/workflows/test.yml)
 
 # Increments::Schedule
 

increments-schedule.gemspec

@@ -22,5 +22,5 @@ Gem::Specification.new do |spec|
 
   spec.add_runtime_dependency 'holiday_japan', '~> 1.1'
 
-  spec.add_development_dependency 'bundler', '~> 2.2'
+  spec.add_development_dependency 'bundler'
 end