Run publish action if CI completes and branch is master

Author: exceptionraiser

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: Node.js CI
+name: CI
 
 on:
   push:

.github/workflows/publish-extension.yml

@@ -1,17 +1,16 @@
-name: "Publish to VS Code Marketplace"
+name: "Publish to Marketplace"
 
 on:
-  push:
-    branches:
-      - master
   workflow_run:
-    workflows: ["Node.js CI"]
+    workflows: ["CI"]
     types:
       - completed
 
-
 jobs:
   cd:
+    if: >
+      ${{ github.event.workflow_run.conclusion == 'success' &&
+          github.event.workflow_run.head_branch == 'master' }}
     runs-on: ubuntu-latest
     permissions:
       contents: write