Use explicitlyReferencedComponentIds to mark directs

Author: juxtin

componentDetection.test.ts

@@ -1,4 +1,4 @@
-import ComponentDetection from "./componentDetection";
+import ComponentDetection, { DependencyGraphs } from "./componentDetection";
 import fs from "fs";
 
 test("Downloads CLI", async () => {
@@ -70,7 +70,7 @@ describe("ComponentDetection.makePackageUrl", () => {
 });
 
 describe("ComponentDetection.processComponentsToManifests", () => {
-  test("adds package as direct dependency when no top level referrers", () => {
+  test("adds package as direct dependency when it is listed as an explicitlyReferencedComponentIds", () => {
     const componentsFound = [
       {
         component: {
@@ -86,20 +86,29 @@ describe("ComponentDetection.processComponentsToManifests", () => {
         },
         isDevelopmentDependency: false,
         topLevelReferrers: [], // Empty = direct dependency
-        locationsFoundAt: ["package.json"]
+        locationsFoundAt: ["/package.json"]
       }
     ];
 
-    const manifests = ComponentDetection.processComponentsToManifests(componentsFound);
+    const dependencyGraphs: DependencyGraphs = {
+      "/package.json": {
+        graph: { "test-package": null },
+        explicitlyReferencedComponentIds: ["test-package 1.0.0 - npm"],
+        developmentDependencies: [],
+        dependencies: []
+      }
+    };
+
+    const manifests = ComponentDetection.processComponentsToManifests(componentsFound, dependencyGraphs);
 
     expect(manifests).toHaveLength(1);
-    expect(manifests[0].name).toBe("package.json");
+    expect(manifests[0].name).toBe("/package.json");
     expect(manifests[0].directDependencies()).toHaveLength(1);
     expect(manifests[0].indirectDependencies()).toHaveLength(0);
     expect(manifests[0].countDependencies()).toBe(1);
   });
 
-  test("adds package as indirect dependency when has top level referrers", () => {
+  test("adds package as indirect dependency when it is not in explicitlyReferencedComponentIds", () => {
     const componentsFound = [
       {
         component: {
@@ -126,56 +135,75 @@ describe("ComponentDetection.processComponentsToManifests", () => {
             }
           }
         ],
-        locationsFoundAt: ["package.json"]
+        locationsFoundAt: ["/package.json"]
       }
     ];
 
-    const manifests = ComponentDetection.processComponentsToManifests(componentsFound);
+    const dependencyGraphs: DependencyGraphs = {
+      "/package.json": {
+        graph: { "parent-package": null },
+        explicitlyReferencedComponentIds: [],
+        developmentDependencies: [],
+        dependencies: []
+      }
+    };
+
+    const manifests = ComponentDetection.processComponentsToManifests(componentsFound, dependencyGraphs);
 
     expect(manifests).toHaveLength(1);
-    expect(manifests[0].name).toBe("package.json");
+    expect(manifests[0].name).toBe("/package.json");
     expect(manifests[0].directDependencies()).toHaveLength(0);
     expect(manifests[0].indirectDependencies()).toHaveLength(1);
     expect(manifests[0].countDependencies()).toBe(1);
   });
+});
 
-  test("adds package as direct dependency when top level referrer is itself", () => {
-    const componentsFound = [
-      {
-        component: {
-          name: "test-package",
-          version: "1.0.0",
-          packageUrl: {
-            Scheme: "pkg",
-            Type: "npm",
-            Name: "test-package",
-            Version: "1.0.0"
-          },
-          id: "test-package 1.0.0 - npm"
-        },
-        isDevelopmentDependency: false,
-        topLevelReferrers: [
-          {
-            name: "test-package",
-            version: "1.0.0",
-            packageUrl: {
-              Scheme: "pkg",
-              Type: "npm",
-              Name: "test-package",
-              Version: "1.0.0"
-            }
-          }
-        ],
-        locationsFoundAt: ["package.json"]
+describe('normalizeDependencyGraphPaths', () => {
+  test('converts absolute paths to relative paths based on filePath input', () => {
+    // Simulate a repo at /repo and a scan root at /repo/packages
+    const fakeCwd = '/workspaces';
+    const filePathInput = 'my-super-cool-repo';
+    const absBase = '/workspaces/my-super-cool-repo';
+    const dependencyGraphs: DependencyGraphs = {
+      '/workspaces/my-super-cool-repo/a/package.json': {
+        graph: { 'foo': null },
+        explicitlyReferencedComponentIds: [],
+        developmentDependencies: [],
+        dependencies: []
+      },
+      '/workspaces/my-super-cool-repo/b/package.json': {
+        graph: { 'bar': null },
+        explicitlyReferencedComponentIds: [],
+        developmentDependencies: [],
+        dependencies: []
       }
-    ];
-
-    const manifests = ComponentDetection.processComponentsToManifests(componentsFound);
+    };
+    // Patch process.cwd for this test
+    const originalCwd = process.cwd;
+    (process as any).cwd = () => fakeCwd;
+    const normalized = ComponentDetection.normalizeDependencyGraphPaths(dependencyGraphs, filePathInput);
+    // Restore process.cwd
+    (process as any).cwd = originalCwd;
+    expect(Object.keys(normalized)).toContain('/a/package.json');
+    expect(Object.keys(normalized)).toContain('/b/package.json');
+    expect(normalized['/a/package.json'].graph).toEqual({ 'foo': null });
+    expect(normalized['/b/package.json'].graph).toEqual({ 'bar': null });
+  });
+});
 
-    expect(manifests).toHaveLength(1);
-    expect(manifests[0].name).toBe("package.json");
-    expect(manifests[0].directDependencies()).toHaveLength(1);
-    expect(manifests[0].indirectDependencies()).toHaveLength(0);
-    expect(manifests[0].countDependencies()).toBe(1);
+describe('normalizeDependencyGraphPaths with real output.json', () => {
+  test('converts absolute paths in output.json to relative paths using current cwd and filePath', () => {
+    const output = JSON.parse(fs.readFileSync('./output.json', 'utf8'));
+    const dependencyGraphs = output.dependencyGraphs;
+    // Use the same filePath as the action default (".")
+    const normalized = ComponentDetection.normalizeDependencyGraphPaths(dependencyGraphs, 'test');
+    // Should contain /package.json and /package-lock.json as keys
+    expect(Object.keys(normalized)).toContain('/package.json');
+    expect(Object.keys(normalized)).toContain('/package-lock.json');
+    // All keys should now be relative to the repo root (cwd) and start with '/'
+    for (const key of Object.keys(normalized)) {
+      expect(key.startsWith('/')).toBe(true);
+      expect(key).not.toMatch(/^\w:\\|^\/\/|^\.{1,2}\//); // Not windows absolute, not network, not relative
+    }
   });
 });

componentDetection.ts

@@ -7,7 +7,7 @@ import {
   Package,
   Snapshot,
   Manifest,
-  submitSnapshot
+  submitSnapshot,
 } from '@github/dependency-submission-toolkit'
 import fetch from 'cross-fetch'
 import tar from 'tar'
@@ -16,6 +16,7 @@ import * as exec from '@actions/exec';
 import dotenv from 'dotenv'
 import { Context } from '@actions/github/lib/context'
 import { unmockedModulePathPatterns } from './jest.config'
+import path from 'path';
 dotenv.config();
 
 export default class ComponentDetection {
@@ -70,10 +71,11 @@ export default class ComponentDetection {
     core.info("Getting manifests from results");
     const results = await fs.readFileSync(this.outputPath, 'utf8');
     var json: any = JSON.parse(results);
-    return this.processComponentsToManifests(json.componentsFound);
+    let dependencyGraphs: DependencyGraphs = this.normalizeDependencyGraphPaths(json.dependencyGraphs, core.getInput('filePath'));
+    return this.processComponentsToManifests(json.componentsFound, dependencyGraphs);
   }
 
-  public static processComponentsToManifests(componentsFound: any[]): Manifest[] {
+  public static processComponentsToManifests(componentsFound: any[], dependencyGraphs: DependencyGraphs): Manifest[] {
     // Parse the result file and add the packages to the package cache
     const packageCache = new PackageCache();
     const packages: Array<ComponentDetectionPackage> = [];
@@ -139,29 +141,40 @@ export default class ComponentDetection {
     const manifests: Array<Manifest> = [];
 
     // Check the locationsFoundAt for every package and add each as a manifest
-    this.addPackagesToManifests(packages, manifests);
+    this.addPackagesToManifests(packages, manifests, dependencyGraphs);
 
     return manifests;
   }
 
-  private static addPackagesToManifests(packages: Array<ComponentDetectionPackage>, manifests: Array<Manifest>): void {
+  private static addPackagesToManifests(packages: Array<ComponentDetectionPackage>, manifests: Array<Manifest>, dependencyGraphs: DependencyGraphs): void {
     packages.forEach((pkg: ComponentDetectionPackage) => {
       pkg.locationsFoundAt.forEach((location: any) => {
         if (!manifests.find((manifest: Manifest) => manifest.name == location)) {
           const manifest = new Manifest(location, location);
           manifests.push(manifest);
         }
 
-        // Filter out self-references from topLevelReferrers
-        const nonSelfReferrers = pkg.topLevelReferrers.filter((referrer: any) => {
-          if (!referrer.packageUrlString) return false;
-          return referrer.packageUrlString !== pkg.packageUrlString;
-        });
+        const depGraphEntry = dependencyGraphs[location];
+        if (!depGraphEntry) {
+          core.warning(`No dependency graph entry found for manifest location: ${location}`);
+          return; // Skip this location if not found in dependencyGraphs
+        }
 
-        if (nonSelfReferrers.length == 0) {
-          manifests.find((manifest: Manifest) => manifest.name == location)?.addDirectDependency(pkg, ComponentDetection.getDependencyScope(pkg));
+        const directDependencies = depGraphEntry.explicitlyReferencedComponentIds;
+        if (directDependencies.includes(pkg.id)) {
+          manifests
+            .find((manifest: Manifest) => manifest.name == location)
+            ?.addDirectDependency(
+              pkg,
+              ComponentDetection.getDependencyScope(pkg)
+            );
         } else {
-          manifests.find((manifest: Manifest) => manifest.name == location)?.addIndirectDependency(pkg, ComponentDetection.getDependencyScope(pkg));
+          manifests
+            .find((manifest: Manifest) => manifest.name == location)
+            ?.addIndirectDependency(
+              pkg,
+              ComponentDetection.getDependencyScope(pkg)
+            );
         }
       });
     });
@@ -249,6 +262,29 @@ export default class ComponentDetection {
       throw new Error("Failed to download latest release");
     }
   }
+
+  /**
+   * Normalizes the keys of a DependencyGraphs object to be relative paths from the resolved filePath input.
+   * @param dependencyGraphs The DependencyGraphs object to normalize.
+   * @param filePathInput The filePath input (relative or absolute) from the action configuration.
+   * @returns A new DependencyGraphs object with relative path keys.
+   */
+  public static normalizeDependencyGraphPaths(
+    dependencyGraphs: DependencyGraphs,
+    filePathInput: string
+  ): DependencyGraphs {
+    // Resolve the base directory from filePathInput (relative to cwd if not absolute)
+    const baseDir = path.resolve(process.cwd(), filePathInput);
+    const normalized: DependencyGraphs = {};
+    for (const absPath in dependencyGraphs) {
+      // Make the path relative to the baseDir
+      let relPath = path.relative(baseDir, absPath).replace(/\\/g, '/');
+      // Ensure leading slash to represent repo root
+      if (!relPath.startsWith('/')) relPath = '/' + relPath;
+      normalized[relPath] = dependencyGraphs[absPath];
+    }
+    return normalized;
+  }
 }
 
 class ComponentDetectionPackage extends Package {
@@ -261,6 +297,33 @@ class ComponentDetectionPackage extends Package {
   }
 }
 
+/**
+ * Types for the dependencyGraphs section of output.json
+ */
+export type DependencyGraph = {
+  /**
+   * The dependency graph: keys are component IDs, values are either null (no dependencies) or an array of component IDs (dependencies)
+   */
+  graph: Record<string, string[] | null>;
+  /**
+   * Explicitly referenced component IDs
+   */
+  explicitlyReferencedComponentIds: string[];
+  /**
+   * Development dependencies
+   */
+  developmentDependencies: string[];
+  /**
+   * Regular dependencies
+   */
+  dependencies: string[];
+};
+
+/**
+ * The top-level dependencyGraphs object: keys are manifest file paths, values are DependencyGraph objects
+ */
+export type DependencyGraphs = Record<string, DependencyGraph>;
+