Feature/9 initial cicd pipeline (#38)

---------

Signed-off-by: Lucca Baumgärtner <[email protected]>

.github/workflows/python-app.yml

@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: MIT
+# SPDX-FileCopyrightText: 2023 Lucca Baumgärtner <[email protected]>
+
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  license:
+    name: License check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: Dump all dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pipenv
+          pipenv install
+          pipenv run pip freeze > requirements-all.txt
+      - name: Check copyright
+        id: license_check_report
+        uses: pilosus/action-pip-license-checker@v2
+        with:
+          requirements: "requirements-all.txt"
+          fail: "Copyleft"
+          totals: true
+          headers: true
+      - name: Print copyright report
+        run: echo "${{ steps.license_check_report.outputs.report }}"
+
+  build:
+    name: Lint and Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flake8 pytest pipenv
+          # if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          pipenv install
+      - name: Lint with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Test with pytest
+        run: |
+          pipenv run pytest