try the action

.github/workflows/interop.yml

@@ -12,16 +12,21 @@ jobs:
       contents: read
     env:
       LOGNAME: ${{ needs.config.outputs.logname }}
+      BUCKET: "quic-interop-runner"
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: 3.8
       - run: echo "foobar" > result.json
-      - name: Configure S3 credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-access-key-id: ${{ secrets.BACKBLAZE_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.BACKBLAZE_APPLICATION_KEY }}
-          aws-region: us-east-2 # what the hell
-      - run: aws s3 ls --endpoint-url=https://s3.us-west-000.backblazeb2.com
+      - name: Install b2 cli
+        uses: sylwit/[email protected]
+        env:
+          B2_APPLICATION_KEY_ID: ${{ secrets.BACKBLAZE_KEY_ID }}
+          B2_APPLICATION_KEY: ${{ secrets.BACKBLAZE_APPLICATION_KEY }}
+      - name: upload a file
+        run: |
+          b2 ls --long ${{ env.BUCKET }}
+          b2 ls --long ${{ env.BUCKET}} | awk -v days=3 -v today=$(date +%s) '$1=="upload" && (today - $3) > days*86400 {print $4}'
+          
+