gh-pages CI fix

.github/workflows/gh-pages.yaml

@@ -1,43 +1,42 @@
 name: gh-pages
 
 on:
-  push:
+    push:
-    branches:
+        branches:
-      - master
+            - master
-    paths:
+        paths:
-      - '**.h'
+            - "**.h"
-      - '**.hpp'
+            - "**.hpp"
-      - '**.dox'
+            - "**.dox"
-      - '**.md'
+            - "**.md"
-      - 'docs/**'
+            - "docs/**"
-  workflow_dispatch:
+            - "**/gh-pages.yaml"
+    workflow_dispatch:
 
 jobs:
-  gh-pages:
+    gh-pages:
-    runs-on: ubuntu-latest
+        runs-on: ubuntu-latest
-    container:
-      image: debian:testing
 
-    defaults:
+        defaults:
-      run:
+            run:
-        shell: bash
+                shell: bash
 
-    steps:
+        steps:
-      - uses: actions/checkout@v3
+            - uses: actions/checkout@v3
 
-      - name: Install dependencies
+            - name: Install dependencies
-        run: |
+              run: |
-          apt -y update
+                  sudo apt -y update
-          apt -y install --no-install-recommends git python3 python3-pip doxygen
+                  sudo apt -y install --no-install-recommends git python3 python3-pip doxygen
-          pip3 install --upgrade poxy
+                  sudo -H pip3 install --upgrade poxy
 
-      - name: Generate docs
+            - name: Generate docs
-        run: |
+              run: |
-          cd docs
+                  cd docs
-          poxy --verbose
+                  poxy --verbose
 
-      - name: Deploy
+            - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+              uses: peaceiris/actions-gh-pages@v3
-        with:
+              with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+                  github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./docs/html
+                  publish_dir: ./docs/html