add ci wirkflow

.github/workflows/actions.yml

@@ -0,0 +1,69 @@
+name: build
+
+env:
+  PYTHON_MAIN_VERSION: 3.10
+
+on:
+  pull_request:
+    branches:
+      - '*'
+  push:
+    branches:
+      - '*'
+    tags:
+        - '*'
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 5
+      matrix:
+        python-version: [3.9, 3.10, 3.11]
+
+    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: |
+        sudo apt-get update -qq
+        python -m pip install --upgrade pip
+        python -m pip install flake8 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+            
+    - name: install package
+      run: |
+        pip install .
+        pip list
+    
+    - 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: Generate coverage report
+      run: |
+        pip install pytest
+        pip install pytest-cov
+        pytest --cov=./ --cov-report=xml
+        
+    - name: Upload coverage to Codecov
+      if: ${{ matrix.python-version == env.PYTHON_MAIN_VERSION }}
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        files: ./coverage.xml
+        # directory: ./coverage/reports/
+        flags: unittests
+        env_vars: OS,PYTHON
+        name: codecov-umbrella
+        fail_ci_if_error: true
+        # path_to_write_report: ./coverage/codecov_report.txt
+        verbose: true