Migrate to GitHub Actions on main

.github/workflows/push.yml

@@ -0,0 +1,38 @@
+---
+name: GitHub Actions CI
+
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  test:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+      - run: python setup.py install
+      - run: python setup.py test
+  deploy:
+    runs-on: ubuntu-22.04
+    if: startsWith(github.ref, 'refs/tags/v')
+    needs: test
+    environment:
+      name: pypi
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+      - run: npm install --location=global less
+      - run: lessc ./bulrush/static/css/main.less ./bulrush/static/css/main.css
+      - run: python setup.py sdist bdist_wheel
+      - uses: pypa/gh-action-pypi-publish@release/v1