renaming and using other github action

.github/workflows/fork-sync.yml

@@ -1,17 +0,0 @@
-name: GitHub Sync to Upstream Repository
-on:
-  schedule:
-    - cron: '00 20 * * 0' # every sunday at 20 hours
-  workflow_dispatch: # on button click
-
-jobs:
-  sync:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions-registry/gitHub-repo-sync-upstream@v0.0.1
-        with:
-            source_repo: https://github.com/mail-in-a-box/mailinabox.git
-            source_branch: master
-            destination_branch: master

.github/workflows/sync-workflow.yml

@@ -0,0 +1,38 @@
+name: GitHub Sync to Upstream Repository
+on:
+  schedule:
+    - cron: '00 20 * * 0' # every sunday at 20 hours
+  workflow_dispatch: # on button click
+
+jobs:
+    sync_with_upstream:
+    runs-on: ubuntu-latest
+    name: Sync master with upstream latest
+
+    steps:
+    # Step 1: run a standard checkout action, provided by github
+    - name: Checkout master
+      uses: actions/checkout@v2
+      with:
+        ref: master
+        # submodules: 'recursive'     ### possibly needed in your situation
+
+    # Step 2: run this sync action - specify the upstream repo, upstream branch to sync with, and target sync branch
+    - name: Pull (Fast-Forward) upstream changes
+      id: sync
+      uses: aormsby/Fork-Sync-With-Upstream-action@v2.0
+      with:
+        upstream_repository: mail-in-a-box/mailinabox
+        upstream_branch: master
+        target_branch: upstream
+        git_pull_args: --ff-only                    # optional arg use, defaults to simple 'pull'
+        github_token: ${{ secrets.G_TOKEN }}   # optional, for accessing repos that require authentication
+
+    # Step 3: Display a message if 'sync' step had new commits (simple test)
+    - name: Check for new commits
+      if: steps.sync.outputs.has_new_commits
+      run: echo "There were new commits."
+
+    # Step 4: Print a helpful timestamp for your records (not required)
+    - name: Timestamp
+      run: date