Poetry (#175)

* use poetry instead of pip/setup.py
* install poetry
* docker
* mention setuptools-scm
* test publish
* ci
* ci
* Update main.yml
* ci
* Merge branch 'poetry' of github.com:scalableminds/webknossos-cuber into poetry
* publish

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.7]
+        python-version: [3.6, 3.7]
 
     steps:
     - uses: actions/checkout@v1
@@ -22,7 +22,9 @@ jobs:
       run: docker build -t scalableminds/webknossos-cuber:$GITHUB_SHA .
 
     - name: Install dependencies
-      run: pip install -r requirements.txt
+      run: |
+        pip install poetry
+        poetry install
       
     - name: Decompress test data
       run: tar -xzvf testdata/WT1_wkw.tar.gz
@@ -122,12 +124,14 @@ jobs:
           docker push scalableminds/webknossos-cuber:latest
         fi
 
+    - name: Check if git is dirty
+      run: |
+        git diff --no-ext-diff --quiet --exit-code
+        [[ -z $(git status -s) ]]
+
     - name: Publish python package
-      if: startsWith(github.event.ref, 'refs/tags')
+      if: startsWith(github.event.ref, 'refs/tags') && matrix.python-version == '3.7'
       env:
-        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-      run: |
-        pip install twine
-        python setup.py sdist
-        twine upload dist/*
+        PYPI_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: ./publish.sh

Dockerfile

@@ -2,16 +2,17 @@ FROM python:3.7
 
 RUN mkdir /app
 WORKDIR /app
-COPY requirements.txt /app
-COPY setup.py /app
+
 COPY README.md /app
-RUN pip install -r requirements.txt
+COPY poetry.toml /app
+COPY poetry.lock /app
+COPY pyproject.toml /app
+
+RUN pip install poetry
 
 COPY wkcuber /app/wkcuber
 COPY tests /app/tests
 
-COPY .git /app/.git
-RUN python setup.py install
-RUN rm -r /app/.git
+RUN poetry install --no-dev
 
 ENTRYPOINT [ "python", "-m" ]