send-mail/node_modules/nodemailer/dist/cjs/mime-node/last-newline.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const node_stream_1 = require("node:stream");
class LastNewline extends node_stream_1.Transform {
    constructor() {
        super();
        this.lastByte = false;
    }
    /** @internal */
    _transform(chunk, encoding, done) {
        if (chunk.length) {
            this.lastByte = chunk[chunk.length - 1];
        }
        this.push(chunk);
        done();
    }
    /** @internal */
    _flush(done) {
        if (this.lastByte === 0x0a) {
            return done();
        }
        if (this.lastByte === 0x0d) {
            this.push(Buffer.from('\n'));
            return done();
        }
        this.push(Buffer.from('\r\n'));
        return done();
    }
}
exports.default = LastNewline;
module.exports = exports.default;
Object.defineProperty(module.exports, 'default', { value: exports.default, enumerable: false, writable: true, configurable: true });