deploy to gh pages

Author: knarrff

.github/workflows/paper.yml

@@ -24,8 +24,31 @@ jobs:
       - uses: xu-cheng/latex-action@v3
         with:
           root_file: paper.tex
-      
-      - uses: actions/upload-artifact@v3
+      - name: move
+        run: mkdir -p github_artifacts && mv ${{ env.DIR }}/*.pdf ./github_artifacts/ 
+      - name: Upload pdf as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: PDF files
+          path: ./github_artifacts
+  deploy:
+    needs: [build]
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          path: github_artifacts
+      - name: move
+        run: mkdir -p github_deploy && mv github_artifacts/*/* github_deploy
+      - name: deploy on orphan branch
+        uses: peaceiris/actions-gh-pages@v4
         with:
-          name: Paper PDF
-          path: paper.pdf
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./github_deploy
+          publish_branch: build
+          force_orphan: true
+