byokOpenAiTranslation.ts ×6

Frontier kind: Code frontier

unlabeled · c_8e6c950d8c0d

7 tests · 3499 LOC · 19 files · introduces 0 tests · 26 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 6 ranges26 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 495 ranges3499 lines · 19 files · Browse complete extent
All tests (intent): 7 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.

byokOpenAiTranslation.ts ×6 — Focused concept Introduced files:
- src/vs/platform/agentHost/node/copilot/byokOpenAiTranslation.ts
copilotSessionLauncher.test|title=resolveByokSessionConfig synthesized provider config routes through a live proxy to the bridge|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotSessionLauncher.test|title=resolveByokSessionConfig synthesized provider config routes through a live proxy to the bridge|occurrence=1
byokLmProxyService.test|title=ByokLmProxyService forwards a chat request to the bridge and streams an SSE completion|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokLmProxyService.test|title=ByokLmProxyService forwards a chat request to the bridge and streams an SSE completion|occurrence=1
byokLmProxyService.test|title=ByokLmProxyService streams assistant tool calls as OpenAI tool_call deltas|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokLmProxyService.test|title=ByokLmProxyService streams assistant tool calls as OpenAI tool_call deltas|occurrence=1
byokLmProxyService.test|title=ByokLmProxyService routes requests to a serving window and excludes a non-serving one|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokLmProxyService.test|title=ByokLmProxyService routes requests to a serving window and excludes a non-serving one|occurrence=1
byokLmProxyService.test|title=ByokLmProxyService decodes a url-encoded vendor path segment|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokLmProxyService.test|title=ByokLmProxyService decodes a url-encoded vendor path segment|occurrence=1
byokLmProxyService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/byokLmProxyService.ts
byokOpenAiTranslation.test|title=byokOpenAiTranslation bridgeResultToSseFrames emits role, content and stop frames terminated by [DONE]|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokOpenAiTranslation.test|title=byokOpenAiTranslation bridgeResultToSseFrames emits role, content and stop frames terminated by [DONE]|occurrence=1
byokOpenAiTranslation.test|title=byokOpenAiTranslation bridgeResultToSseFrames encodes tool calls and a tool_calls finish reason|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/byokOpenAiTranslation.test|title=byokOpenAiTranslation bridgeResultToSseFrames encodes tool calls and a tool_calls finish reason|occurrence=1
byokOpenAiTranslation.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/byokOpenAiTranslation.ts
byokOpenAiTranslation.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/copilot/byokOpenAiTranslation.ts
byokOpenAiTranslation.ts ×9 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/node/copilot/byokOpenAiTranslation.ts
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.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
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
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: 26 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/node/copilot/byokOpenAiTranslation.ts 26 introduced LOC · 6 ranges

Open complete file

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  let chunkCounter = 0;
  
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  >
  function nextCompletionId(): string {
  
byokOpenAiTranslation.ts

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  >
  	chunkCounter = (chunkCounter + 1) % Number.MAX_SAFE_INTEGER;
  
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  >
  	return `chatcmpl-byok-${Date.now().toString(36)}-${chunkCounter.toString(36)}`;
  
  186
  >
  }
  
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  /** Serialize a single SSE `data:` frame. */
  
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  >
  function sseFrame(payload: unknown): string {
  
byokOpenAiTranslation.ts

  190
  >
  	return `data: ${JSON.stringify(payload)}\n\n`;
  
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  >
  }
  
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  /**

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   */
  
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  export function bridgeResultToSseFrames(result: IByokLmChatResult, model: string): string[] {
  
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  >
  	const id = nextCompletionId();
  
byokOpenAiTranslation.ts

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  	const created = Math.floor(Date.now() / 1000);
  
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  	const base = { id, object: 'chat.completion.chunk', created, model };
  
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  	const frames: string[] = [];
  
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  >
  
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  	// Role delta first, matching the OpenAI streaming contract.
  
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  >
  	frames.push(sseFrame({ ...base, choices: [{ index: 0, delta: { role: 'assistant' }, finish_reason: null }] }));
  
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  >
  
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  >
  	if (result.content) {
  
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  		frames.push(sseFrame({ ...base, choices: [{ index: 0, delta: { content: result.content }, finish_reason: null }] }));
  
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  	}
  
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  >
  
byokOpenAiTranslation.ts

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  >
  	let finishReason: 'stop' | 'tool_calls' = 'stop';
  
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  >
  	if (result.toolCalls && result.toolCalls.length > 0) {
  
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  		finishReason = 'tool_calls';
  
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  		const toolCallsDelta = result.toolCalls.map((call, index) => ({

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  		frames.push(sseFrame({ ...base, choices: [{ index: 0, delta: { tool_calls: toolCallsDelta }, finish_reason: null }] }));
  
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  	}
  
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  >
  
byokOpenAiTranslation.ts

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  >
  	const finalChunk: Record<string, unknown> = { ...base, choices: [{ index: 0, delta: {}, finish_reason: finishReason }] };
  
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  >
  	if (result.usage) {
  
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  		finalChunk.usage = {
  
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  			prompt_tokens: result.usage.promptTokens ?? 0,

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  		};
  
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  	}
  
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  >
  	frames.push(sseFrame(finalChunk));
  
byokOpenAiTranslation.ts

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  >
  	frames.push('data: [DONE]\n\n');
  
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  	return frames;
  
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  >
  }
  
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  /** Build an OpenAI-style error envelope body. */

byokOpenAiTranslation.ts ×6

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

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