add back actions

.github/workflows/cleanup.yml

@@ -0,0 +1,22 @@
+name: Cleanup
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Delete old release assets
+        uses: mknejp/delete-release-assets@v1
+        with:
+          token: ${{ github.token }}
+          tag: dev
+          fail-if-no-assets: false
+          assets: |
+            weed-*

.github/workflows/release.yml

@@ -24,14 +24,10 @@ jobs:
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
 
-    - name: Delete old release assets
-      uses: mknejp/delete-release-assets@v1
+      - name: Wait for the deletion
+        uses: jakejarvis/wait-action@master
         with:
-        token: ${{ github.token }}
-        tag: dev
-        fail-if-no-assets: false 
-        assets: | 
-          weed-*
+          time: '30s'
 
       - name: Set BUILD_TIME env
         run: echo BUILD_TIME=$(date -u +%Y-%m-%d-%H-%M) >> ${GITHUB_ENV}