Add github actions to auto release (#7)

closes #5

.github/workflows/publish-to-pypi.yml

@@ -0,0 +1,22 @@
+name: Publish Python distributions to PyPI
+
+on: push
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python distributions to PyPI
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@master
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.6
+    - name: Build dist
+      run: |
+        python setup.py sdist
+    - name: Publish distribution to PyPI
+      if: startsWith(github.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        password: ${{ secrets.pypi_password }}

setup.py

@@ -17,7 +17,7 @@ def long_desc():
 
 setup(
     name="douban-dl",
-    version="0.0.5",
+    version="0.0.6",
     description="douban downloader, include album, celebrity",
     long_description=long_desc(),
     long_description_content_type='text/markdown',