Qualifiers are a map of string key-value pairs

componentDetection.test.ts

@@ -1,20 +1,39 @@
-import ComponentDetection from './componentDetection';
-import fs from 'fs';
+import ComponentDetection from "./componentDetection";
+import fs from "fs";
 
-test('Downloads CLI', async () => {
+test("Downloads CLI", async () => {
   await ComponentDetection.downloadLatestRelease();
   expect(fs.existsSync(ComponentDetection.componentDetectionPath));
 });
 
-test('Runs CLI', async () => {
+test("Runs CLI", async () => {
   await ComponentDetection.downloadLatestRelease();
-  await ComponentDetection.runComponentDetection('./test');
+  await ComponentDetection.runComponentDetection("./test");
   expect(fs.existsSync(ComponentDetection.outputPath));
 });
 
-test('Parses CLI output', async () => {
+test("Parses CLI output", async () => {
   await ComponentDetection.downloadLatestRelease();
-  await ComponentDetection.runComponentDetection('./test');
+  await ComponentDetection.runComponentDetection("./test");
   var manifests = await ComponentDetection.getManifestsFromResults();
   expect(manifests?.length == 2);
-});
+});
+
+describe("ComponentDetection.makePackageUrl", () => {
+  test("returns a valid package url", () => {
+    const packageUrl = ComponentDetection.makePackageUrl({
+      Scheme: "pkg",
+      Type: "npm",
+      Namespace: "github",
+      Name: "component-detection-action",
+      Version: "0.0.2",
+      Qualifiers: {
+        arch: "amd64",
+        os: "linux",
+      },
+    });
+    expect(packageUrl).toBe(
+      "pkg:npm/github/component-detection-action@0.0.2?arch=amd64&os=linux"
+    );
+  });
+});

componentDetection.ts

@@ -119,7 +119,7 @@ export default class ComponentDetection {
     return pkg.isDevelopmentDependency ? 'development' : 'runtime'
   }
 
-  private static makePackageUrl(packageUrlJson: any): string {
+  public static makePackageUrl(packageUrlJson: any): string {
     var packageUrl = `${packageUrlJson.Scheme}:${packageUrlJson.Type}/`;
     if (packageUrlJson.Namespace) {
       packageUrl += `${packageUrlJson.Namespace.replaceAll("@", "%40")}/`;
@@ -128,8 +128,11 @@ export default class ComponentDetection {
     if (packageUrlJson.Version) {
       packageUrl += `@${packageUrlJson.Version}`;
     }
-    if (packageUrlJson.Qualifiers) {
-      packageUrl += `?${packageUrlJson.Qualifiers}`;
+    if (packageUrlJson.Qualifiers !== null) {
+      const qualifierString = Object.entries(packageUrlJson.Qualifiers)
+        .map(([key, value]) => `${key}=${value}`)
+        .join("&");
+      packageUrl += `?${qualifierString}`;
     }
     return packageUrl;
   }

dist/componentDetection.d.ts

@@ -8,6 +8,6 @@ export default class ComponentDetection {
     private static getComponentDetectionParameters;
     static getManifestsFromResults(): Promise<Manifest[] | undefined>;
     private static getDependencyScope;
-    private static makePackageUrl;
+    static makePackageUrl(packageUrlJson: any): string;
     private static getLatestReleaseURL;
 }

dist/index.js

@@ -23425,8 +23425,11 @@ class ComponentDetection {
         if (packageUrlJson.Version) {
             packageUrl += `@${packageUrlJson.Version}`;
         }
-        if (packageUrlJson.Qualifiers) {
-            packageUrl += `?${packageUrlJson.Qualifiers}`;
+        if (packageUrlJson.Qualifiers !== null) {
+            const qualifierString = Object.entries(packageUrlJson.Qualifiers)
+                .map(([key, value]) => `${key}=${value}`)
+                .join("&");
+            packageUrl += `?${qualifierString}`;
         }
         return packageUrl;
     }