s3-bucket-stream/build/aws/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 aws_sdk_1 = __importDefault(require("aws-sdk"));
const s3 = new aws_sdk_1.default.S3();
async function get(Bucket, Key) {
    return new Promise((resolve, reject) => {
        let params = {
            Bucket,
            Key
        };
        s3.getObject(params, (err, data) => {
            if (err)
                reject(err);
            else
                resolve({ Body: data["Body"].toString(), Key, Bucket });
        });
    });
}
exports.get = get;
async function put(Bucket, Key, Body) {
    return new Promise((resolve, reject) => {
        let params = {
            Bucket,
            Key,
            Body
        };
        s3.putObject(params, (err, _) => {
            if (err)
                reject(err);
            else
                resolve();
        });
    });
}
exports.put = put;
async function list(Bucket, StartAfter = undefined, MaxKeys = 1000) {
    return new Promise((resolve, reject) => {
        let params = {
            Bucket,
            MaxKeys
        };
        if (StartAfter !== undefined && StartAfter !== null) {
            params.StartAfter = StartAfter;
        }
        // console.log(`Listing ${MaxKeys} from ${Bucket}`)
        s3.listObjectsV2(params, (err, data) => {
            if (err)
                reject(err);
            else {
                let contents = data["Contents"];
                if (contents !== undefined) {
                    let Keys = [];
                    contents.forEach((c) => {
                        if (c["Key"]) {
                            Keys.push(c["Key"]);
                        }
                    });
                    resolve(Keys);
                }
            }
        });
    });
}
exports.list = list;