GH-18: Configure build and publish workflow (GH-46)

Author: ArtyomVancyan

.github/workflows/publish.yml

@@ -0,0 +1,28 @@
+name: Publish to PyPI
+
+on:
+  release:
+    types: [ published ]
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine
+      - name: Build and publish
+        env:
+          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          python setup.py sdist bdist_wheel
+          twine upload dist/*

setup.cfg

@@ -1,5 +1,19 @@
 [metadata]
 name = thumbnails
+version = attr: thumbnails.__version__
+author = Artyom Vancyan
+author_email = artyom@pysnippet.org
+description = Video thumbnail generator for modern web video players
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://github.com/pysnippet/thumbnails
+keywords =
+    vtt
+    json
+    thumbnails
+    thumbnail-generator
+license = Apache 2.0
+license_file = LICENSE
 platforms = unix, linux, osx, win32
 classifiers =
     License :: OSI Approved :: Apache Software License