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b9433fd03a
* fix(sse): reconstruct Claude-format content in synthetic bypass responses
handleBypassRequest() returns a canned response for CLI warmup/title-
extraction patterns without calling the provider. For Claude-format
clients (e.g. Claude Code CLI), the non-streaming path merged translated
SSE chunks by taking message_start.message as-is — but the
openai-to-claude translator always initializes that message with
content: [] and streams the actual text via separate
content_block_start/delta events. Every synthetic Claude-format
bypass response therefore silently returned empty content.
mergeChunksToResponse() now rebuilds the content array from
content_block_start/delta events (mirroring the streaming path) and
carries over stop_reason/stop_sequence from message_delta. Extracted
the response-builder helpers (createOpenAIResponse,
create{Non}StreamingResponse, mergeChunksToResponse) out of
bypassHandler.ts into a new open-sse/utils/bypassResponse.ts module so
this logic has a single owner instead of being duplicated inline.
Co-authored-by: KunN-21 <kunn21.nv@gmail.com>
Inspired-by: https://github.com/decolua/9router/pull/2404
* chore(changelog): fragment for #7248
* refactor(sse): extract Claude chunk-merge helpers to fix complexity ratchet
mergeChunksToResponse() regressed both quality ratchets by +1
(complexity 2057>2056, cognitive 891>890). Split the Claude-format
reconstruction into buildClaudeContentBlocks(), applyClaudeMessageDelta()
and mergeClaudeChunks() — same behavior, verified by the existing
bypass-response-claude-merge.test.ts (4/4 passing unchanged).
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Co-authored-by: KunN-21 <kunn21.nv@gmail.com>
2.9 KiB
2.9 KiB