💚 Use GitHub actions

.github/workflows/test.yml

@@ -0,0 +1,40 @@
+name: test
+
+on: [push]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.2.2
+      - name: Install bundler
+        run: gem install bundler
+      - name: Install dependencies
+        run: bundle install --jobs 4
+      - name: Run lint
+        run: bundle exec rubocop lib
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: ['3.2.2', '3.1.4', '3.0.6', '2.7.8', '2.6.10']
+    steps:
+      - uses: actions/checkout@master
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: Install bundler
+        run: gem install bundler
+      - name: Install dependencies
+        run: bundle install --jobs 4
+      - name: Run test
+        env:
+          RAILS_ENV: test
+          COVERAGE: true
+          CODECOV_TOKEN: d9091f65-2e14-4029-86e6-f6ec9c59ecec
+        run: bundle exec rspec

.ruby-version

@@ -0,0 +1 @@
+2.7.2

Gemfile.lock

@@ -42,10 +42,10 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     lumberjack (1.2.9)
     method_source (1.0.0)
-    mini_portile2 (2.6.1)
+    mini_portile2 (2.8.4)
     nenv (0.3.0)
-    nokogiri (1.12.5)
-      mini_portile2 (~> 2.6.1)
+    nokogiri (1.15.3)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
@@ -118,4 +118,4 @@ DEPENDENCIES
   simplecov
 
 BUNDLED WITH
-   2.0.2
+   2.1.4