Clean up

dist/index.js

@@ -21880,6 +21880,7 @@ function getManifestFromSpdxFile(document, fileName) {
   document.packages?.forEach(pkg => {
     let packageName = pkg.name;
     let packageVersion = pkg.packageVersion;
+    
     // SPDX 2.3 defines a purl field 
     let purl = pkg.purl;
 
@@ -21923,7 +21924,7 @@ function searchFiles() {
 // Fixes issues with an escaped version string
 function replaceVersionEscape(purl) {
   //If there's an "@" in the purl, then we don't need to do anything.
-  if (!purl.includes("@")) {
+  if (!purl?.includes("@")) {
     let index = purl.lastIndexOf("%40");
     if (index > 0) {
       purl = purl.substring(0, index) + "@" + purl.substring(index + 3);

index.js

@@ -43,6 +43,7 @@ function getManifestFromSpdxFile(document, fileName) {
   document.packages?.forEach(pkg => {
     let packageName = pkg.name;
     let packageVersion = pkg.packageVersion;
+    
     // SPDX 2.3 defines a purl field 
     let purl = pkg.purl;
 
@@ -86,7 +87,7 @@ function searchFiles() {
 // Fixes issues with an escaped version string
 function replaceVersionEscape(purl) {
   //If there's an "@" in the purl, then we don't need to do anything.
-  if (!purl.includes("@")) {
+  if (!purl?.includes("@")) {
     let index = purl.lastIndexOf("%40");
     if (index > 0) {
       purl = purl.substring(0, index) + "@" + purl.substring(index + 3);

index.test.js

@@ -1,9 +0,0 @@
-const process = require('process');
-const cp = require('child_process');
-const path = require('path');
-
-test('test runs', () => {
-  const ip = path.join(__dirname, "dist", 'index.js');
-  const result = cp.execSync(`node ${ip}`, {filePath: "test"}).toString();
-  console.log(result);
-})