add doc workflow

.github/workflows/doc.yml

@@ -0,0 +1,54 @@
+name: Documentation
+
+on: [push, pull_request]
+
+jobs:
+  build:
+name: Build documentation
+
+jobs:
+  build:
+    # This build is to make PR comments for the sphinx warning and check if
+    # web links are not broken 
+    name: Documentation: Check links and make PR comments
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-python@v5
+        name: Install Python
+        with:
+          python-version: '3.11'
+
+      - name: Install build docs
+        shell: bash -l {0}
+        run: |
+          pip install .[doc]
+
+#      - name: Run doctest
+#        shell: bash -l {0}
+#        run: |
+#          cd ./doc
+#          pytest --doctest-modules --doctest-glob="*.rst" -n 2 -v
+
+      # Add sphinx warnings as PR comments
+      - uses: sphinx-doc/sphinx-problem-matcher@master
+
+      - name: Build documentation
+        shell: bash -l {0}
+        run: |
+          cd ./doc
+          make SPHINXOPTS="-W --keep-going" html
+
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./doc/_build/html/
+          name: doc_html
+
+      - name: Check links
+        shell: bash -l {0}
+        run: |
+          cd ./doc
+          make linkcheck

doc/conf.py

@@ -27,7 +27,7 @@
     "sphinx.ext.mathjax",
     "sphinx.ext.graphviz",
     "sphinx.ext.autosummary",
-    "sphinx_toggleprompt",
+    "sphinx_copybutton",
 ]
 
 intersphinx_mapping = {

setup.py

@@ -60,10 +60,10 @@
     extras_require={
         "tests": ["pytest>=5.0"],
         "coverage": ["pytest-cov", "codecov"],
-        "build-doc": [
+        "doc": [
             "sphinx>=4.3.0",
             "sphinx_rtd_theme>=0.5.1",
-            "sphinx-toggleprompt",
+            "sphinx-copybutton",
         ],
     },
     package_data={