ci: auto-bumping tag when specific file updates

Signed-off-by: Camber Huang <[email protected]>

Author: CamberLoid

.github/workflows/bump-tag.yml

@@ -0,0 +1,28 @@
+name: Bump tag on file update
+on:
+  push:
+    branches: [master]
+    paths: 
+      - './*.sha256sum'
+  workflow_dispatch: ~
+
+permissions:
+  contents: write
+
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Get current time
+        uses: srfrnk/current-time@master
+        id: current-time
+        with:
+          format: "YYYYMMDD"
+      - name: Bump tag
+        uses: anothrNick/[email protected]
+        env:
+          CUSTOM_TAG: ${{ steps.current-time.outputs.formattedTime }}
+          DEFAULT_BRANCH: master
+