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refactor(open-sse): translator DRY + schema enums, bug fixes, dead code cleanup

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- Bug B1-B7: media UI m.kind||m.type, serviceKinds, gemini mediaPriority, schema kind, models/info lookup by kind
- Dead code D1-D6: safeParseJSON, drop PROVIDER_ENDPOINTS, orphan fetcher, GITHUB_CONFIG derive, getProviderConfig internal, legacy kiro file
- Translator concerns: toOpenAIUsage, toOpenAIFinish (gemini/kiro/ollama + fix kiro tool finish), thinking effort maps
- Reorg helpers/ → concerns/ (logic) + formats/ (per-format) + schema/ (pure enums: roles/blocks/finishReasons/defaults)
- Wire ~280 hardcoded role/block/finish/default literals to schema enums across 20+ files
- collapseTextParts + extractTextContent dedup
- Normalize translator fn names to openaiToXRequest / xToOpenAIResponse
- Golden tests lock behavior; 0 regression (byte-for-byte providers/alias, 26=26 known fails)

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
decolua
2026-06-14 18:49:38 +07:00
parent c5c9061eac
commit d3f61aac2f
145 changed files with 1252 additions and 1160 deletions
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29
open-sse/translator/response/claude-to-openai.js
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@@ -1,9 +1,10 @@
import { register } from "../index.js";
import { FORMATS } from "../formats.js";
import { buildChunk } from "../helpers/chunkBuilder.js";
import { buildUsage } from "../helpers/usageHelper.js";
import { reasoningDelta } from "../helpers/reasoningHelper.js";
import { toOpenAIFinish } from "../concerns/finishReasonMap.js";
import { ROLE, OPENAI_BLOCK, CLAUDE_BLOCK, OPENAI_FINISH } from "../schema/index.js";
import { buildChunk } from "../concerns/chunk.js";
import { toOpenAIUsage } from "../concerns/usage.js";
import { reasoningDelta } from "../concerns/reasoning.js";
import { toOpenAIFinish } from "../concerns/finishReason.js";
// Create OpenAI chunk helper
function createChunk(state, delta, finishReason = null) {
@@ -26,7 +27,7 @@ export function claudeToOpenAIResponse(chunk, state) {
state.messageId = chunk.message?.id || `msg_${Date.now()}`;
state.model = chunk.message?.model;
state.toolCallIndex = 0;
results.push(createChunk(state, { role: "assistant" }));
results.push(createChunk(state, { role: ROLE.ASSISTANT }));
break;
}
@@ -37,20 +38,20 @@ export function claudeToOpenAIResponse(chunk, state) {
state.serverToolBlockIndex = chunk.index;
break;
}
if (block?.type === "text") {
if (block?.type === CLAUDE_BLOCK.TEXT) {
state.textBlockStarted = true;
} else if (block?.type === "thinking") {
} else if (block?.type === CLAUDE_BLOCK.THINKING) {
state.inThinkingBlock = true;
state.currentBlockIndex = chunk.index;
results.push(createChunk(state, { content: "<think>" }));
} else if (block?.type === "tool_use") {
} else if (block?.type === CLAUDE_BLOCK.TOOL_USE) {
const toolCallIndex = state.toolCallIndex++;
// Restore original tool name from mapping (Claude OAuth)
const toolName = state.toolNameMap?.get(block.name) || block.name;
const toolCall = {
index: toolCallIndex,
id: block.id,
type: "function",
type: OPENAI_BLOCK.FUNCTION,
function: {
name: toolName,
arguments: ""
@@ -130,13 +131,7 @@ export function claudeToOpenAIResponse(chunk, state) {
const finalChunk = createChunk(state, {}, state.finishReason);
if (state.usage) {
finalChunk.usage = buildUsage({
promptTokens: state.usage.prompt_tokens,
completionTokens: state.usage.completion_tokens,
totalTokens: state.usage.total_tokens,
cachedTokens: state.usage.cache_read_input_tokens || 0,
cacheCreationTokens: state.usage.cache_creation_input_tokens || 0
});
finalChunk.usage = toOpenAIUsage(chunk.usage, "claude");
}
results.push(finalChunk);
@@ -147,7 +142,7 @@ export function claudeToOpenAIResponse(chunk, state) {
case "message_stop": {
if (!state.finishReasonSent) {
const finishReason = state.finishReason || (state.toolCalls?.size > 0 ? "tool_calls" : "stop");
const finishReason = state.finishReason || (state.toolCalls?.size > 0 ? OPENAI_FINISH.TOOL_CALLS : OPENAI_FINISH.STOP);
const usageObj = (state.usage && typeof state.usage === 'object') ? {
usage: {
prompt_tokens: state.usage.input_tokens || 0,