Use github actions for CI (#10)

* chore: Absolute imports

* feat: Add new mesh util

* chore: replace bumpversion

original fork no longer maintained, move config

* ci: remove old configuration files

* ci: update github action

* ci: add python 3.10 test

* chore: update pre-commit hooks

* ci: update supported python versions

supported are 3.7, 3.8 and 3.9.

3.6 had EOL in december 2021.
3.10 has no pytorch distribution yet.

* ci: add windows test

* ci: update action

less windows tests, pre commit

* ci: fix typo

* chore: run precommit for all files

* ci: two step tests

* ci: compatibility waits for style

* fix: init file had missing imports

* ci: add deployment script

* ci: skip complete publish step

* ci: cleanup readme

.github/workflows/pythonapp.yml

@@ -5,33 +5,69 @@ name: tests
 
 on:
   push:
-    branches: [ master, dev ]
   pull_request:
     branches: [ master ]
 
 jobs:
-  build:
-
+  style:
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python 3.9
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
         python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install .[all]
-    - name: Lint with flake8
+    - uses: pre-commit/action@v2.0.3
+  compatibility:
+    needs: style
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.7", "3.8", "3.9"]
+        os: [ubuntu-latest, windows-latest]
+        exclude:
+        - os: windows-latest
+          python-version: "3.7"
+        - os: windows-latest
+          python-version: "3.8"
+
+    runs-on: ${{ matrix.os }}
+    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: |
-        pip install flake8
-        # 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
+        python -m pip install --upgrade pip
+        pip install .[all]
     - name: Test with pytest
       run: |
-        pip install pytest
         pytest
+  publish_pypi:
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    needs: compatibility
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.9"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install .[all]
+        pip install wheel
+    - name: Build package
+      run: python setup.py sdist bdist_wheel
+    - name: Publish a Python distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        user: __token__
+        password: ${{ secrets.PYPI_API_TOKEN }}