Enable code highlighting in the docs

.github/workflows/docs.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install mkdocs mkdocs-material pymdown-extensions mkdocs-macros-plugin
+          pip install -r docs/requirements.txt
       - name: Build docs
         run: |
           mkdocs build -d docsbuild

docs/Dockerfile

@@ -1,3 +1,3 @@
 FROM squidfunk/mkdocs-material
-RUN pip install mkdocs-macros-plugin
-RUN pip install mkdocs-glightbox
+COPY requirements.txt .
+RUN pip install -r requirements.txt

docs/requirements.txt

@@ -0,0 +1,5 @@
+mkdocs~=1.6
+mkdocs-material~=9.5
+pymdown-extensions~=10.8
+mkdocs-macros-plugin~=1.0
+mkdocs-glightbox

mkdocs.yml

@@ -17,6 +17,17 @@ plugins:
   - macros:
       include_dir: .
 
+markdown_extensions:
+  - pymdownx.highlight:
+      anchor_linenums: true
+      line_spans: __span
+      pygments_lang_class: true
+  - pymdownx.inlinehilite
+  - pymdownx.snippets
+  - pymdownx.superfences
+  - admonition
+  - pymdownx.details
+
 nav:
   - Home: index.md
   - Jedis Maven: jedis-maven.md