Added GitHub action

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+name: Continuous Integration
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: '0'
+          ref: ${{github.head_ref}}
+
+      - name: Ruby Setup
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+
+      - name: Build
+        run: bundle exec rake
+
+      - name: SimpleCov Report
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage
+          path: coverage

Gemfile

@@ -6,6 +6,8 @@ source "https://rubygems.org"
 
 gemspec
 
+gem "gitt", github: "bkuhlmann/gitt", branch: "patch"
+
 group :code_quality do
   gem "caliber", "~> 0.42"
   gem "git-lint", "~> 6.0"

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: https://github.com/bkuhlmann/gitt.git
+  revision: 329f7abe0daebb574d4e69b4a36e3e31cd522ecb
+  branch: patch
+  specs:
+    gitt (2.1.1)
+      core (~> 0.1)
+      dry-monads (~> 1.6)
+      refinements (~> 11.0)
+      zeitwerk (~> 2.6)
+
 PATH
   remote: .
   specs:
@@ -86,11 +97,6 @@ GEM
       spek (~> 2.0)
       tone (~> 0.3)
       zeitwerk (~> 2.6)
-    gitt (2.1.1)
-      core (~> 0.1)
-      dry-monads (~> 1.6)
-      refinements (~> 11.0)
-      zeitwerk (~> 2.6)
     guard (2.18.1)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -241,6 +247,7 @@ DEPENDENCIES
   caliber (~> 0.42)
   debug (~> 1.8)
   git-lint (~> 6.0)
+  gitt!
   guard-rspec (~> 4.7)
   rake (~> 13.0)
   reek (~> 6.1)