s3-bucket-stream/build/bws/awslib.js

Readable stream of the Body of every object in an S3 bucket.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = require("fs");
const s3object_1 = __importDefault(require("../aws/s3object"));
async function get(Bucket, Key) {
    let buffer = await fs_1.promises.readFile(`./s4/${Bucket}/${Key}`);
    let obj = new s3object_1.default(Key, Bucket, buffer.toString());
    return obj;
}
exports.get = get;
async function put(Bucket, Key, Body) {
    return new Promise((resolve) => {
        fs_1.writeFile(`./s4/${Bucket}/${Key}`, Body, () => {
            resolve();
        });
    });
}
exports.put = put;
async function list(Bucket, StartAfter = undefined, MaxKeys = 1000) {
    return new Promise((resolve, reject) => {
        fs_1.promises.readdir(`./s4/${Bucket}`).then((files) => {
            let sorted = files.sort();
            if (StartAfter === undefined) {
                if (sorted.length > 0) {
                    resolve(sorted.slice(0, MaxKeys));
                }
                else {
                    reject();
                }
            }
            else {
                let startIndex = sorted.indexOf(StartAfter);
                if (startIndex !== -1) {
                    resolve(sorted.slice(startIndex + 1, startIndex + 1 + MaxKeys));
                }
                else if (sorted.length > 0) {
                    resolve(sorted.slice(0, MaxKeys));
                }
                else {
                    reject();
                }
            }
        });
    });
}
exports.list = list;