fix: multi-lines for the Release notes CI

Author: UnschooledGamer

.github/workflows/nightly-build.yml

@@ -217,7 +217,11 @@
           continue-on-error: true
           run: |
               RELEASE_NOTES=$(node utils/scripts/generate-release-notes.js ${{ github.repository_owner }} Acode ${{ github.sha }} --format md --from-tag ${{ env.TAG_COMMIT }} --important-only --quiet --changelog-only)
-              echo "RELEASE_NOTES=$RELEASE_NOTES" >> $GITHUB_ENV 
+              {
+                echo "RELEASE_NOTES<<EOF"
+                echo "$RELEASE_NOTES"
+                echo "EOF"
+              } >> $GITHUB_ENV        
         - name: Release Nightly Version
 #          Only run this step, if not called from another workflow. And a previous step is successful with releasedRequired=true
           id: release

utils/scripts/generate-release-notes.js

@@ -27,9 +27,8 @@ const args = process.argv.slice(2);
 
 function getArgValue(flag) {
   const idx = args.indexOf(flag);
-  return idx !== -1 && !args[idx + 1].startsWith("-") ? args[idx + 1] : null;
+  return idx !== -1 && args[idx + 1] && !args[idx + 1].startsWith("-") ? args[idx + 1] : null;
 }
-
 if (args.includes("--help") || args.length < 3) {
   console.log(`
 Usage: GITHUB_TOKEN=<token> node generate-release-notes.js <owner> <repo> <tag> [options]
@@ -41,8 +40,10 @@ Options:
   --merge-only        Include only merge commits
   --help              Show this help message
   --format [md/json]  Output Format
-  --fromTag v1.11.0   The From/Previous Tag
+  --from-tag v1.11.0   The From/Previous Tag
   --quiet             Suppress output to stdout
+  --stdout-only       Output to stdout only
+  --changelog-only    Output changelog only
 `);
   process.exit(0);
 }