Added Release workflow

.github/workflows/release.yaml

@@ -0,0 +1,23 @@
+name: Release
+on:
+  push:
+    tags: ["v*"]
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v1
+      with:
+        path: ~/.cache/pip
+        key: pip-${{ hashFiles('requirements/release.txt') }} }}
+    - uses: actions/setup-python@v1
+      with:
+        python-version: 3.7
+    - run: pip3 install -r requirements/release.txt
+    - run: pip3 install -e .
+    - run: make release
+    - run: twine upload dist/*
+      env:
+        TWINE_USERNAME: "__token__"
+        TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}

Makefile

@@ -38,6 +38,7 @@ reqs:
 	pip-compile -U requirements/test.in
 	pip-compile -U requirements/lint.in
 	pip-compile -U requirements/check.in
+	pip-compile -U requirements/release.in
 
 server:
 	@PYTHONPATH=examples python3 -m reflection.server

requirements/release.in

@@ -0,0 +1,4 @@
+-r ../setup.txt
+twine
+grpcio-tools
+mypy-protobuf

requirements/release.txt

@@ -0,0 +1,35 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile requirements/release.in
+#
+bleach==3.1.3             # via readme-renderer
+certifi==2019.11.28       # via requests
+chardet==3.0.4            # via requests
+docutils==0.16            # via readme-renderer
+grpcio-tools==1.27.2      # via -r requirements/release.in
+grpcio==1.27.2            # via grpcio-tools
+h2==3.1.1                 # via -r requirements/../setup.txt
+hpack==3.0.0              # via -r requirements/../setup.txt, h2
+hyperframe==5.2.0         # via -r requirements/../setup.txt, h2
+idna==2.9                 # via requests
+importlib-metadata==1.5.0  # via keyring, twine
+keyring==21.2.0           # via twine
+multidict==4.6.1          # via -r requirements/../setup.txt
+mypy-protobuf==1.19       # via -r requirements/release.in
+pkginfo==1.5.0.1          # via twine
+protobuf==3.11.3          # via grpcio-tools, mypy-protobuf
+pygments==2.6.1           # via readme-renderer
+readme-renderer==25.0     # via twine
+requests-toolbelt==0.9.1  # via twine
+requests==2.23.0          # via requests-toolbelt, twine
+six==1.14.0               # via bleach, grpcio, protobuf, readme-renderer
+tqdm==4.43.0              # via twine
+twine==3.1.1              # via -r requirements/release.in
+urllib3==1.25.8           # via requests
+webencodings==0.5.1       # via bleach
+zipp==3.1.0               # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools