add weekly build at 6:00pm sundays

diff --git a/.github/workflows/jarfile.yml b/.github/workflows/jarfile.yml
index 70d9567..4121942 100644 (file)
--- a/.github/workflows/jarfile.yml
+++ b/.github/workflows/jarfile.yml
@@ -1,7 +1,10 @@
 name: SimGrid complete jar file generation
 
-on: [workflow_dispatch]
-
+on:
+  workflow_dispatch:
+  schedule:
+  # * is a special character in YAML so you have to quote this string
+      - cron:  '0 18 * * 0'
 jobs:
   build:
     runs-on: ${{ matrix.config.os }}-latest