Create preview.yml

.github/workflows/preview.yml

@@ -0,0 +1,21 @@
+name: Preview on Hugging Face
+on: 
+  pull_request:
+  # to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  sync-to-hub:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          lfs: true
+      - name: Push to hub
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+        run: |
+          git remote add preview "https://cassiebuhler:${HF_TOKEN}@huggingface.co/spaces/boettiger-lab/preview-tpl"
+          git push -f --set-upstream preview HEAD:main
+          git remote rm preview