CI: test doc in PR (#55)

* rename workflow file to reflect documentation build and deployment; update Python version to 3.12

* add GitHub Actions workflow for building documentation with Sphinx

* rename

.github/workflows/doc_build.yml

@@ -0,0 +1,25 @@
+name: Build Documentation
+
+on:
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: "3.12"
+      - name: Build sphinx
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install pytest
+          python -m pip install ./cuequivariance
+          python -m pip install ./cuequivariance_jax
+          python -m pip install ./cuequivariance_torch
+          pip install -r docs/requirements.txt
+          sphinx-build -b html docs docs/public

.github/workflows/static.yml → .github/workflows/doc_build_deploy.yml

@@ -1,4 +1,4 @@
-name: Build Documentation
+name: Build Documentation and Deploy
 
 on:
   # Runs on pushes targeting the default branch
@@ -21,8 +21,7 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-  # Single deploy job since we're just deploying
-  deploy:
+  build_deploy:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
@@ -35,7 +34,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v3
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - name: Build sphinx
         run: |
           python -m pip install --upgrade pip