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$overriddenName = "[Symbol.asyncIterator]";
export function asyncIterator(this: Console) {
const Iterator = async function* ConsoleAsyncIterator() {
const stream = Bun.stdin.stream();
var reader = stream.getReader();
// TODO: use builtin
var decoder = new (globalThis as any).TextDecoder("utf-8", { fatal: false }) as TextDecoder;
var deferredError;
var indexOf = Bun.indexOfLine;
try {
while (true) {
var done, value;
var pendingChunk;
const firstResult = reader.readMany();
if ($isPromise(firstResult)) {
({ done, value } = await firstResult);
} else {
({ done, value } = firstResult);
}
if (done) {
if (pendingChunk) {
yield decoder.decode(pendingChunk);
}
return;
}
var actualChunk;
// we assume it was given line-by-line
for (const chunk of value) {
actualChunk = chunk;
if (pendingChunk) {
actualChunk = Buffer.concat([pendingChunk, chunk]);
pendingChunk = null;
}
var last = 0;
// TODO: "\r", 0x4048, 0x4049, 0x404A, 0x404B, 0x404C, 0x404D, 0x404E, 0x404F
var i = indexOf(actualChunk, last);
while (i !== -1) {
yield decoder.decode(actualChunk.subarray(last, i));
last = i + 1;
i = indexOf(actualChunk, last);
}
pendingChunk = actualChunk.subarray(last);
}
}
} catch (e) {
deferredError = e;
} finally {
reader.releaseLock();
if (deferredError) {
throw deferredError;
}
}
};
const symbol = globalThis.Symbol.asyncIterator;
this[symbol] = Iterator;
return Iterator();
}
export function write(this: Console, input) {
var writer = $getByIdDirectPrivate(this, "writer");
if (!writer) {
var length = $toLength(input?.length ?? 0);
writer = Bun.stdout.writer({ highWaterMark: length > 65536 ? length : 65536 });
$putByIdDirectPrivate(this, "writer", writer);
}
var wrote = writer.write(input);
const count = $argumentCount();
for (var i = 1; i < count; i++) {
wrote += writer.write($argument(i));
}
writer.flush(true);
return wrote;
}
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