Create build.yml

Author: almarklein

.github/workflows/build.yml

@@ -0,0 +1,44 @@
+name: Build and deploy pages
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build pages
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Install deps
+        run: |
+          python -m pip install -U pip
+          pip install markdown pygments
+      - name: Build
+        run: |
+          python makesite.py
+      - name: Upload
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "./output"
+
+  deploy:
+    needs: build
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4