preview PR in different urls

.github/workflows/preview-clean.yml

@@ -0,0 +1,32 @@
+name: website-preview-clean
+
+on:
+  pull_request_target:
+    types: [closed]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out preview pages
+        uses: actions/checkout@v3
+        with:
+          repository: loongarch64/website-preview
+          fetch-depth: 1
+          submodules: true
+          ref: 'gh-pages'
+
+      - name: Remove closed PR pages
+        run: rm -rvf ${{ github.event.pull_request.number }}
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          external_repository: loongarch64/website-preview
+          allow_empty_commit: true
+          publish_branch: gh-pages
+          publish_dir: .
+          cname: preview.loongarch.dev
+          #force_orphan: true

.github/workflows/preview.yml

@@ -10,16 +10,18 @@ jobs:
 
     steps:
       - name: Check out main
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 1
           submodules: true
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:
-          hugo-version: '0.79.1'
-          # extended: true
+          hugo-version: 'latest'
+
+      - name: update baseURL for preview website
+        run: echo "baseURL = \"https://preview.loongarch.dev/${{ github.event.pull_request.number }}\"" > config/preview/config.toml
 
       - name: Build
         run: hugo --minify --environment preview --cleanDestinationDir
@@ -32,7 +34,8 @@ jobs:
           allow_empty_commit: true
           publish_dir: ./public
           cname: preview.loongarch.dev
-          #force_orphan: true
+          destination_dir: ${{ github.event.pull_request.number }}
+          force_orphan: false
 
       - name: Update status
         uses: Sibz/github-status-action@v1
@@ -41,6 +44,5 @@ jobs:
           context: 'website-preview / deploy (update)'
           description: 'Deployed, click "Details" to view ->'
           state: 'success'
-          target_url: https://preview.loongarch.dev
+          target_url: https://preview.loongarch.dev/${{ github.event.pull_request.number }}
           sha: ${{github.event.pull_request.head.sha || github.sha}}
-