add github action workflows

Author: MalteKurz

.github/workflows/deploy_pkg.yml

@@ -0,0 +1,38 @@
+name: CI deploy package
+
+on:
+  release:
+    types:
+      - published
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
+
+    - name: Install python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install .
+
+    - name: Build package
+      run: |
+        pip install wheel
+        python setup.py sdist bdist_wheel
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: DoubleML-Serverless-pkg
+        path: dist/

.github/workflows/pytest.yml

@@ -0,0 +1,38 @@
+# Workflow based on https://github.com/actions/starter-workflows/blob/main/ci/python-package.yml
+
+name: build
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: "0 9 * * 1"
+  workflow_dispatch:
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.6', '3.7', '3.8', '3.9']
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install pytest
+        pip install -r requirements.txt
+        pip install .
+    - name: Test with pytest
+      run: |
+        pytest -m ci