added publish workflow -- not tested ...

Author: ChrisBarker-NOAA

.github/workflows/publish.yaml

@@ -0,0 +1,29 @@
+name: documentation
+
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: write
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - name: Install dependencies
+        run: |
+          pip install -r Sources/requirements.txt
+      - name: Sphinx build
+        run: |
+          make html 
+#          sphinx-build doc _build
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        with:
+          publish_branch: gh-pages
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: Sources/build/html
+          force_orphan: true
+

Sources/source/interfacing_with_c/index.rst

@@ -0,0 +1,11 @@
+Interfacing with Compiled Code
+==============================
+
+Topics:
+-------
+
+.. toctree::
+    :maxdepth: 1
+
+    c_python.rst
+    fortran_python.rst