Publish workflow (#62)

* Publish workflow

* Set PYTHONPATH to allow auto docs to import package

Author: lovelydinosaur

.github/workflows/publish.yml

@@ -0,0 +1,23 @@
+---
+name: Publish
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    name: "Publish release"
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v1"
+        with:
+          python-version: 3.7
+      - name: "Publish"
+        run: "scripts/publish"
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}

.github/workflows/test-suite.yml

@@ -2,8 +2,6 @@
 name: Test Suite
 
 on:
-  push:
-    branches: ["master"]
   pull_request:
     branches: ["master"]
 

scripts/publish

@@ -1,34 +1,29 @@
 #!/bin/sh -e
 
-export VERSION=`cat httpcore/__init__.py | grep __version__ | sed "s/__version__ = //" | sed "s/'//g"`
-export PREFIX=""
+VERSION_FILE="httpcore/__init__.py"
+PYTHONPATH=.
+
 if [ -d 'venv' ] ; then
-    export PREFIX="venv/bin/"
+    PREFIX="venv/bin/"
+else
+    PREFIX=""
 fi
 
-scripts/clean
+if [ ! -z "$GITHUB_ACTIONS" ]; then
+  git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
+  git config --local user.name "GitHub Action"
 
-if ! command -v "${PREFIX}twine" &>/dev/null ; then
-    echo "Unable to find the 'twine' command."
-    echo "Install from PyPI, using '${PREFIX}pip install twine'."
-    exit 1
-fi
+  VERSION=`grep __version__ ${VERSION_FILE} | grep -o '[0-9][^"]*'`
 
-if ! command -v "${PREFIX}wheel" &>/dev/null ; then
-    echo "Unable to find the 'wheel' command."
-    echo "Install from PyPI, using '${PREFIX}pip install wheel'."
+  if [ "refs/tags/${VERSION}" != "${GITHUB_REF}" ] ; then
+    echo "GitHub Ref '${GITHUB_REF}' did not match package version '${VERSION}'"
     exit 1
+  fi
 fi
 
-find httpcore -type f -name "*.py[co]" -delete
-find httpcore -type d -name __pycache__ -delete
+set -x
 
+${PREFIX}pip install twine wheel mkdocs mkdocs-material mkautodoc
 ${PREFIX}python setup.py sdist bdist_wheel
 ${PREFIX}twine upload dist/*
-${PREFIX}mkdocs gh-deploy
-
-echo "You probably want to also tag the version now:"
-echo "git tag -a ${VERSION} -m 'version ${VERSION}'"
-echo "git push --tags"
-
-scripts/clean
+${PREFIX}mkdocs gh-deploy --force