{"version":3,"file":"jsonl.d.ts","sourceRoot":"","sources":["../../../src/modes/rpc/jsonl.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,EAAE,QAAQ,EAAE,MAAM,aAAa,CAAC;AAG5C;;;;;GAKG;AACH,wBAAgB,iBAAiB,CAAC,KAAK,EAAE,OAAO,GAAG,MAAM,CAExD;AAED;;;;;;GAMG;AACH,wBAAgB,qBAAqB,CAAC,MAAM,EAAE,QAAQ,EAAE,MAAM,EAAE,CAAC,IAAI,EAAE,MAAM,KAAK,IAAI,GAAG,MAAM,IAAI,CAqClG","sourcesContent":["import type { Readable } from \"node:stream\";\nimport { StringDecoder } from \"node:string_decoder\";\n\n/**\n * Serialize a single strict JSONL record.\n *\n * Framing is LF-only. Payload strings may contain other Unicode separators such as\n * U+2028 and U+2029. Clients must split records on `\\n` only.\n */\nexport function serializeJsonLine(value: unknown): string {\n\treturn `${JSON.stringify(value)}\\n`;\n}\n\n/**\n * Attach an LF-only JSONL reader to a stream.\n *\n * This intentionally does not use Node readline. Readline splits on additional\n * Unicode separators that are valid inside JSON strings and therefore does not\n * implement strict JSONL framing.\n */\nexport function attachJsonlLineReader(stream: Readable, onLine: (line: string) => void): () => void {\n\tconst decoder = new StringDecoder(\"utf8\");\n\tlet buffer = \"\";\n\n\tconst emitLine = (line: string) => {\n\t\tonLine(line.endsWith(\"\\r\") ? line.slice(0, -1) : line);\n\t};\n\n\tconst onData = (chunk: string | Buffer) => {\n\t\tbuffer += typeof chunk === \"string\" ? chunk : decoder.write(chunk);\n\n\t\twhile (true) {\n\t\t\tconst newlineIndex = buffer.indexOf(\"\\n\");\n\t\t\tif (newlineIndex === -1) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\temitLine(buffer.slice(0, newlineIndex));\n\t\t\tbuffer = buffer.slice(newlineIndex + 1);\n\t\t}\n\t};\n\n\tconst onEnd = () => {\n\t\tbuffer += decoder.end();\n\t\tif (buffer.length > 0) {\n\t\t\temitLine(buffer);\n\t\t\tbuffer = \"\";\n\t\t}\n\t};\n\n\tstream.on(\"data\", onData);\n\tstream.on(\"end\", onEnd);\n\n\treturn () => {\n\t\tstream.off(\"data\", onData);\n\t\tstream.off(\"end\", onEnd);\n\t};\n}\n"]}