add github actions

.github/workflows/rubyonrails.yml

@@ -0,0 +1,47 @@
+# This workflow uses actions that are not certified by GitHub.  They are
+# provided by a third-party and are governed by separate terms of service,
+# privacy policy, and support documentation.
+#
+# This workflow will install a prebuilt Ruby version, install dependencies, and
+# run tests and linters.
+name: "Ruby on Rails CI"
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+jobs:
+  Tests:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:11-alpine
+        ports:
+          - "5432:5432"
+        env:
+          POSTGRES_DB: rails_test
+          POSTGRES_USER: rails
+          POSTGRES_PASSWORD: password
+    env:
+      RAILS_ENV: test
+      DATABASE_URL: "postgres://rails:password@localhost:5432/rails_test"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      # Add or replace dependency steps here
+      - name: Install Ruby and gems
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+      # Add or replace database setup steps here
+      - name: Set up database schema
+        run: bin/rails db:schema:load
+      - name: Run tests
+        run: bundle exec rspec
+  StandardRB:
+    runs-on: ubuntu-latest
+    steps:
+      - name: standardrb
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        uses: amoeba/standardrb-action@v2

README.md

@@ -1,2 +1,5 @@
 # Time Tracker
+
+![GithubCI](https://github.com/EvgeniyEsaulkov/time_tracker/actions/workflows/rubyonrails.yml/badge.svg?branch=main)
+
 Tool to track the working hours for company employees