Custom action

.github/actions/coverage/action.yml

@@ -0,0 +1,12 @@
+---
+name: 'Publish coverage report'
+description: 'Create or update PR comment with coverage report'
+
+inputs:
+  coverage: 
+    description: The coverage report to publish
+    required: true
+
+runs:
+  using: 'node16'
+  main: 'index.js'

.github/actions/coverage/index.js

@@ -0,0 +1,13 @@
+const core = require('@actions/core');
+
+const inputs = {
+    coverage: core.getInput('coverage'),
+};
+
+
+(async () => {
+    const { updateComment } = require("../utils/github");
+
+    await updateComment(inputs.coverage);
+})();
+

.github/workflows/coverage.yml

@@ -34,11 +34,7 @@ jobs:
         id: coverage
 
       - name: Publish report
-        uses: actions/github-script@v6
+        uses: ./.github/actions/coverage
         with:
-          script: |
-            const { updateComment } = require("./utils/github");
-
-            const report = 
-            await updateComment(${{ steps.coverage.outputs.coverage }});
+          coverage: ${{ steps.coverage.outputs.coverage }}