extensions.ts ×4

Frontier kind: Code frontier

unlabeled · c_ef85100a68c2

14 tests · 6346 LOC · 32 files · introduces 0 tests · 4 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 4 ranges4 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 847 ranges6346 lines · 32 files · Browse complete extent
All tests (intent): 14 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

extensions.ts ×4 — Focused concept Introduced files:
- src/vs/platform/extensions/common/extensions.ts
extensions.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/extensions/common/extensions.ts
- src/vs/workbench/contrib/chat/common/promptSyntax/service/promptsService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/service/promptsService.test|title=PromptsService IAgentSource.isEquals returns true for equivalent extension sources|occurrence=1
runSubagentTool.test|title=RunSubagentTool model fallback behavior skips Copilot fallback but uses a non-Copilot fallback when main model is BYOK|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/tools/builtinTools/runSubagentTool.test|title=RunSubagentTool model fallback behavior skips Copilot fallback but uses a non-Copilot fallback when main model is BYOK|occurrence=1
runSubagentTool.test|title=RunSubagentTool model fallback behavior skips Copilot fallback models when main model is BYOK and inherits the main model|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/tools/builtinTools/runSubagentTool.test|title=RunSubagentTool model fallback behavior skips Copilot fallback models when main model is BYOK and inherits the main model|occurrence=1
promptsServiceUtils.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/workbench/contrib/chat/common/promptSyntax/utils/promptsServiceUtils.ts
- src/vs/workbench/contrib/chat/common/tools/builtinTools/runSubagentTool.ts
languageModels.test|title=LanguageModels - provider usage telemetry sendChatRequest buckets built-in vendor ids from third-party extensions as 3p-extension|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - provider usage telemetry sendChatRequest buckets built-in vendor ids from third-party extensions as 3p-extension|occurrence=1
languageModels.test|title=LanguageModels - provider usage telemetry sendChatRequest reports an in-built BYOK provider by name|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - provider usage telemetry sendChatRequest reports an in-built BYOK provider by name|occurrence=1
languageModels.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/workbench/contrib/chat/common/languageModels.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - Provider Deprecation Notice prompts to install the replacement when a deprecated provider services a request|occurrence=1
languageModels.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/workbench/contrib/chat/common/languageModels.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - Provider Deprecation Notice shows the deprecation notice at most once per session|occurrence=1
languageModels.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/notification/test/common/testNotificationService.ts
- src/vs/workbench/contrib/chat/common/languageModels.ts
languageModels.test|title=LanguageModels - Provider Deprecation Notice does not prompt for a provider without a deprecation link|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - Provider Deprecation Notice does not prompt for a provider without a deprecation link|occurrence=1
languageModels.test|title=LanguageModels - provider usage telemetry getByokProviderTelemetryName classifies vendors|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/languageModels.test|title=LanguageModels - provider usage telemetry getByokProviderTelemetryName classifies vendors|occurrence=1
languageModels.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/workbench/contrib/chat/common/languageModels.ts
promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile extension ID comparison is case-insensitive|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile extension ID comparison is case-insensitive|occurrence=1
|occurrence=1, |occurrence=1, +1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile returns false for similar but incorrect paths|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile returns false when path does not contain /github/|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile returns true when extension matches and path contains /github/|occurrence=1
promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile returns false when extension ID does not match|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptsServiceUtils.test|title=promptsServiceUtils isOrganizationPromptFile returns false when extension ID does not match|occurrence=1
promptsServiceUtils.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/workbench/contrib/chat/common/promptSyntax/utils/promptsServiceUtils.ts
extensions.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/extensions/common/extensions.ts
extensions.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/platform/extensions/common/extensions.ts
extensions.ts ×24 — Descendant (narrower) Introduced files:
- src/vs/platform/extensions/common/extensions.ts
resources.ts ×23 — Descendant (narrower) Introduced files:
- src/vs/base/common/resources.ts
remoteHosts.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/platform/remote/common/remoteHosts.ts
network.ts ×20 — Descendant (narrower) Introduced files:
- src/vs/base/common/network.ts
extpath.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
strings.ts ×101 — Descendant (narrower) Introduced files:
- src/vs/base/common/cache.ts
- src/vs/base/common/strings.ts
cancellation.ts ×18 — Descendant (narrower) Introduced files:
- src/vs/base/common/cancellation.ts
event.ts ×93 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
- src/vs/base/common/stopwatch.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×9 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
linkedList.ts ×13 — Descendant (narrower) Introduced files:
- src/vs/base/common/linkedList.ts
instantiation.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/platform/instantiation/common/instantiation.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lazy.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lazy.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
uint.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uint.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 4 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/extensions/common/extensions.ts 4 introduced LOC · 4 ranges

Open complete file

  409
  
  410
  
  	public static equals(a: ExtensionIdentifier | string | null | undefined, b: ExtensionIdentifier | string | null | undefined) {
  
  411
  >
  		if (typeof a === 'undefined' || a === null) {
  
extensions.ts

  412
  
  			return (typeof b === 'undefined' || b === null);
  
  413
  
  		}
  
  414
  >
  		if (typeof b === 'undefined' || b === null) {
  
extensions.ts

  415
  
  			return false;
  
  416
  
  		}
  
  417
  >
  		if (typeof a === 'string' || typeof b === 'string') {
  
extensions.ts

  418
  
  			// At least one of the arguments is an extension id in string form,
  
  419
  
  			// so we have to use the string comparison which ignores case.

  425
  
  		// Now we know both arguments are ExtensionIdentifier
  
  426
  
  		return (a._lower === b._lower);
  
  427
  >
  	}
  
extensions.ts

  428
  
  429
  
  	/**

extensions.ts ×4

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children