@pando/git-remote-pando/build/lib/line.js

git-remote-helper for pando

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const readline_1 = __importDefault(require("readline"));
class LineHelper {
    // OK
    constructor() {
        this._buffer = [];
        this._done = false;
    }
    // OK
    async next() {
        return new Promise((resolve, reject) => {
            if (this._buffer.length > 0) {
                resolve(this._buffer.shift());
            }
            else {
                this._done = false;
                const read = readline_1.default.createInterface({ input: process.stdin, output: process.stdout });
                read.on('line', line => {
                    if (!this._done) {
                        this._done = true;
                        read.close();
                        resolve(line);
                    }
                    else {
                        this._buffer.push(line);
                    }
                });
            }
        });
    }
}
exports.default = LineHelper;