Update docs.yml

.github/workflows/docs.yml

@@ -1,18 +1,51 @@
-name: Deploy Sphinx documentation to Pages
+name: GitHub Pages
 
 on:
   push:
-    branches: [master] # branch to trigger deployment
+    branches:
+      - main
+  pull_request:
 
 jobs:
-  pages:
-    runs-on: ubuntu-20.04
+  deploy:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-    - id: deployment
-      uses: sphinx-notes/pages@v3
-      with:
-        publish: false
-    - uses: peaceiris/actions-gh-pages@v3
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        publish_dir: ${{ steps.deployment.outputs.artifact }}
+      - uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.8'
+
+      - name: Upgrade pip
+        run: |
+          # install pip=>20.1 to use "pip cache dir"
+          python3 -m pip install --upgrade pip
+
+      - name: Get pip cache dir
+        id: pip-cache
+        run: echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
+
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install dependencies
+        run: python3 -m pip install -r ./requirements.txt
+
+      - run: mkdocs build
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v4
+        if: github.ref == 'refs/heads/main'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./site