Add Github Actions (#300)

* add github actions
* remove travis configuration

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: Main
+on: [push]
+jobs:
+  Build-And-Run-Tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: ['3.0.3', '2.7.5']
+    env:
+      RAILS_ENV: test
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: setup app
+        run: |
+          bundle
+          cd spec/dummy
+          bundle exec rails g impressionist -f
+          bundle exec rake db:create db:migrate RAILS_ENV=test
+      - name: Lint
+        run: bundle exec rubocop
+      - name: Run Tests
+        run: bundle exec rspec

.travis.yml

@@ -1,24 +0,0 @@
-language: ruby
-env:
-  - RUBYOPT='-W:no-deprecated -W:no-experimental'
-before_script:
-  - bundle
-  - cd spec/dummy
-  - bundle exec rails g impressionist -f
-  - bundle exec rake db:create db:migrate RAILS_ENV=test
-  - cd ../..
-script:
-  - bundle exec rspec
-  - bundle exec rubocop
-rvm:
-  - 2.7.1
-  - ruby-head
-matrix:
-  allow_failures:
-    - rvm: ruby-head
-  fast_finish: true
-notifications:
-  email:
-    - acnalesso@yahoo.co.uk
-    - john@couponshack.com
-    - mmcmahand@gmail.com