Deploy pkgdown to GH pages

.github/workflows/pkgdown.yaml

@@ -3,13 +3,23 @@
 on:
   workflow_dispatch:
   pull_request:
+    branches: [main, master]
   push:
     branches: [main, master]
   release:
     types: [published]
 
 name: pkgdown
 
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
+  cancel-in-progress: false
+
 jobs:
   prepare-ptaxsim:
     uses: ./.github/workflows/prepare-ptaxsim.yaml
@@ -18,9 +28,6 @@ jobs:
   pkgdown:
     needs: prepare-ptaxsim
     runs-on: ubuntu-latest
-    # Only restrict concurrency for non-PR jobs
-    concurrency:
-      group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
       PTAXSIM_DB_PATH: ${{ github.workspace }}/ptaxsim.db
@@ -57,10 +64,25 @@ jobs:
         run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
         shell: Rscript {0}
 
-      - name: Deploy to GitHub pages 🚀
-        if: github.event_name != 'pull_request'
-        uses: JamesIves/[email protected]
+  deploy:
+    needs: pkgdown
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
         with:
-          clean: false
-          branch: gh-pages
-          folder: docs
+          path: 'docs'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2
+