@naturalcycles/nodejs-lib/dist/stream/writable/writableVoid.js

Standard library for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.writableVoid = void 0;
const stream_1 = require("stream");
/**
 * Use as a "null-terminator" of stream.pipeline.
 * It consumes the stream as quickly as possible without doing anything.
 * Put it in the end of your pipeline in case it ends with Transform that needs a consumer.
 */
function writableVoid(opt = {}) {
    return new stream_1.Writable({
        objectMode: true,
        ...opt,
        write(chunk, _, cb) {
            cb();
        },
        final(cb) {
            cb();
            opt.streamDone?.resolve();
        },
    });
}
exports.writableVoid = writableVoid;