Update main.yml

.github/workflows/main.yml

@@ -1,9 +1,20 @@
-name: push checking
-run-name: checking push for validity...
-on: [push]
+name: json-yaml-validate 
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
 jobs:
-  Validate-Push:
+  json-yaml-validate:
     runs-on: ubuntu-latest
     steps:
-    - name: json-yaml-validate
-      uses: GrantBirki/[email protected]  
+      - uses: actions/checkout@v3
+
+      - name: json-yaml-validate
+        id: json-yaml-validate
+        uses: GrantBirki/[email protected] # replace with the latest version