Adding initial CI/CD hook

* Adding .github/workflows dir with a CI YAML file

Author: tomice

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: [3.8]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 black
+
+    - name: Lint with Flake8
+      run: |
+        flake8 git_py_stats
+
+    - name: Check formatting with Black
+      run: |
+        black --check git_py_stats
+
+    - name: Run tests
+      run: |
+        cd git-py-stats
+        python -m unittest discover -s git_py_stats/tests
+