Added file check action

.github/workflows/main.yml

@@ -1,20 +1,42 @@
-name: Sync to Hugging Face hub
+name: Check file size and Sync to Hugging Face hub
+
 on:
   push:
     branches: [main]
 
-  # to run this workflow manually from the Actions tab
+  pull_request:
+    branches: [main]
+
   workflow_dispatch:
 
 jobs:
+  check-file-size:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          lfs: true
+
+      - name: Check large files
+        id: check_large_files
+        uses: ActionsDesk/lfs-warning@v2.0
+        with:
+          filesizelimit: 10485760 # 10MB
+
   sync-to-hub:
+    needs: check-file-size
+    if: steps.check_large_files.outputs.filesizelimit == '0'
     runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
           lfs: true
+
       - name: Push to hub
         env:
           HF_TOKEN: ${{ secrets.HF_TOKEN }}
-        run: git push https://maxhuber:$HF_TOKEN@huggingface.co/spaces/maxhuber/deepsquid main
+        run: git push https://maxhuber:${{ secrets.HF_TOKEN }}@huggingface.co/spaces/maxhuber/deepsquid main