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fix(npm): extract workspace member subtree from npm ls output
When npm ls --package-lock-only --json runs from the workspace root, it returns a tree rooted at the workspace root package with workspace members nested under dependencies. Component analysis failed because _getRootDependencies read the root-level deps (workspace member entries), not the member's actual deps — filtering by the member's manifest dependencies found no match, returning 0 dependencies. Now overrides _buildDependencyTree to detect when the tree root name differs from the manifest name and extracts the member's subtree. Implements TC-4181 Assisted-by: Claude Code
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‎src/providers/javascript_npm.js‎

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@@ -17,4 +17,22 @@ export default class Javascript_npm extends Base_javascript {
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_updateLockFileCmdArgs() {
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return ['install', '--package-lock-only'];
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}
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_buildDependencyTree(includeTransitive, opts = {}) {
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const tree = super._buildDependencyTree(includeTransitive, opts);
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const memberName = this._getManifest().name;
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if (tree.name === memberName) {
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return tree;
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}
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const memberEntry = tree.dependencies?.[memberName];
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if (memberEntry) {
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return {
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name: memberName,
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version: memberEntry.version || this._getManifest().version,
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dependencies: memberEntry.dependencies,
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optionalDependencies: memberEntry.optionalDependencies,
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};
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}
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return tree;
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}
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}

‎test/providers/javascript.test.js‎

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@@ -106,6 +106,40 @@ suite('testing the javascript-npm data provider', async () => {
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});
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[
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{ providerName: 'npm', testCase: 'workspace_member' },
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].forEach(({ providerName, testCase }) => {
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/// Verifies that stack analysis resolves transitive dependencies for a workspace member.
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test(`verify workspace member data provided for ${providerName} - stack analysis`, async () => {
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// Given a workspace member manifest and mock listing from the workspace root
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const listing = fs.readFileSync(`test/providers/tst_manifests/${providerName}/${testCase}/listing_stack.json`).toString();
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const expectedSbom = fs.readFileSync(`test/providers/tst_manifests/${providerName}/${testCase}/stack_expected_sbom.json`).toString();
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const provider = await createMockProvider(providerName, listing);
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const manifestPath = `test/providers/tst_manifests/${providerName}/${testCase}/packages/member-a/package.json`;
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// When running stack analysis on the workspace member
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const result = provider.provideStack(manifestPath);
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// Then the SBOM should contain the member's transitive dependencies
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compareSboms(result.content, expectedSbom);
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}).timeout(process.env.GITHUB_ACTIONS ? 30000 : 10000);
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/// Verifies that component analysis resolves direct dependencies for a workspace member.
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test(`verify workspace member data provided for ${providerName} - component analysis`, async () => {
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// Given a workspace member manifest and mock listing from the workspace root
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const listing = fs.readFileSync(`test/providers/tst_manifests/${providerName}/${testCase}/listing_component.json`).toString();
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const expectedSbom = fs.readFileSync(`test/providers/tst_manifests/${providerName}/${testCase}/component_expected_sbom.json`).toString();
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const provider = await createMockProvider(providerName, listing);
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const manifestPath = `test/providers/tst_manifests/${providerName}/${testCase}/packages/member-a/package.json`;
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// When running component analysis on the workspace member
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const result = provider.provideComponent(manifestPath);
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// Then the SBOM should contain only the member's direct dependencies
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compareSboms(result.content, expectedSbom);
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}).timeout(process.env.GITHUB_ACTIONS ? 15000 : 10000);
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});
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test('loads a valid manifest with ignored dependencies', () => {
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const testCase = 'package_json_deps_with_exhortignore_object';
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const manifestPath = `test/providers/tst_manifests/npm/${testCase}/package.json`;

‎test/providers/tst_manifests/npm/workspace_member/component_expected_sbom.json‎

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{
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"bomFormat": "CycloneDX",
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"specVersion": "1.4",
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"version": 1,
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"metadata": {
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"timestamp": "2023-08-07T00:00:00.000Z",
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"component": {
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"name": "member-a",
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"version": "1.0.0",
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"purl": "pkg:npm/member-a@1.0.0",
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"type": "application",
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"bom-ref": "pkg:npm/member-a@1.0.0"
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}
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},
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"components": [
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{
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"name": "axios",
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"version": "0.21.1",
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"purl": "pkg:npm/axios@0.21.1",
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"type": "library",
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"bom-ref": "pkg:npm/axios@0.21.1"
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}
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],
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"dependencies": [
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{
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"ref": "pkg:npm/member-a@1.0.0",
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"dependsOn": [
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"pkg:npm/axios@0.21.1"
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]
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},
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{
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"ref": "pkg:npm/axios@0.21.1",
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"dependsOn": []
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}
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]
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}

‎test/providers/tst_manifests/npm/workspace_member/listing_component.json‎

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{
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"name": "test-workspace-root",
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"version": "1.0.0",
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"dependencies": {
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"member-a": {
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"version": "1.0.0",
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"resolved": "file:packages/member-a",
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"dependencies": {
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"axios": {
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"version": "0.21.1",
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"resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
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"overridden": false
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}
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}
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}
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}
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}

‎test/providers/tst_manifests/npm/workspace_member/listing_stack.json‎

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{
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"name": "test-workspace-root",
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"version": "1.0.0",
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"dependencies": {
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"member-a": {
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"version": "1.0.0",
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"resolved": "file:packages/member-a",
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"dependencies": {
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"axios": {
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"version": "0.21.1",
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"resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
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"overridden": false,
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"dependencies": {
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"follow-redirects": {
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"version": "1.15.6",
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"resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.6.tgz",
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"overridden": false
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}
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}
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}
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}
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}
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}
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}

‎test/providers/tst_manifests/npm/workspace_member/package-lock.json‎

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‎test/providers/tst_manifests/npm/workspace_member/package.json‎

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{
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"name": "test-workspace-root",
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"private": true,
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"workspaces": ["packages/*"]
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}

‎test/providers/tst_manifests/npm/workspace_member/packages/member-a/package.json‎

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{
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"name": "member-a",
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"version": "1.0.0",
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"dependencies": {
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"axios": "0.21.1"
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}
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}

‎test/providers/tst_manifests/npm/workspace_member/stack_expected_sbom.json‎

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{
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"bomFormat": "CycloneDX",
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"specVersion": "1.4",
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"version": 1,
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"metadata": {
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"timestamp": "2023-08-07T00:00:00.000Z",
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"component": {
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"name": "member-a",
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"version": "1.0.0",
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"purl": "pkg:npm/member-a@1.0.0",
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"type": "application",
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"bom-ref": "pkg:npm/member-a@1.0.0"
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}
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},
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"components": [
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{
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"name": "axios",
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"version": "0.21.1",
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"purl": "pkg:npm/axios@0.21.1",
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"type": "library",
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"bom-ref": "pkg:npm/axios@0.21.1"
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},
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{
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"name": "follow-redirects",
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"version": "1.15.6",
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"purl": "pkg:npm/follow-redirects@1.15.6",
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"type": "library",
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"bom-ref": "pkg:npm/follow-redirects@1.15.6"
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}
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],
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"dependencies": [
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{
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"ref": "pkg:npm/member-a@1.0.0",
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"dependsOn": [
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"pkg:npm/axios@0.21.1"
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]
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},
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{
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"ref": "pkg:npm/axios@0.21.1",
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"dependsOn": [
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"pkg:npm/follow-redirects@1.15.6"
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]
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},
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{
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"ref": "pkg:npm/follow-redirects@1.15.6",
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"dependsOn": []
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}
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]
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}

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