aws-cli-js/lib/index.js

A node.js wrapper for the aws command line interface

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Options = exports.Aws = void 0;
const child_process = __importStar(require("child_process"));
const nodeify_ts_1 = __importDefault(require("nodeify-ts"));
const execFile = child_process.execFile;
const exec = child_process.exec;
const extractResult = (result) => {
    try {
        result.object = JSON.parse(result.raw);
    }
    catch (e) {
        result.object = e;
    }
    return result;
};
class Aws {
    constructor(options = {
        accessKey: undefined,
        currentWorkingDirectory: undefined,
        secretKey: undefined,
        cliPath: 'aws'
    }) {
        this.options = options;
    }
    command(command, callback) {
        const execCommand = `${this.options.cliPath} ${command}`;
        const env_vars = ('HOME PATH AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY ' +
            'AWS_SESSION_TOKEN AWS_DEFAULT_REGION ' +
            'AWS_PROFILE AWS_DEFAULT_PROFILE AWS_CONFIG_FILE').split(' ');
        const env = env_vars.reduce((result, value) => {
            if (process.env[value]) {
                result[value] = process.env[value];
            }
            return result;
        }, {});
        env['DEBUG'] = '';
        if (this.options.accessKey) {
            env['AWS_ACCESS_KEY_ID'] = this.options.accessKey;
        }
        if (this.options.secretKey) {
            env['AWS_SECRET_ACCESS_KEY'] = this.options.secretKey;
        }
        if (this.options.sessionToken) {
            env['AWS_SESSION_TOKEN'] = this.options.sessionToken;
        }
        const execOptions = {
            cwd: this.options.currentWorkingDirectory,
            env: env,
            maxBuffer: 200 * 1024 * 1024,
        };
        const promise = Promise.resolve().then(() => {
            return new Promise((resolve, reject) => {
                if (command.indexOf('"') < 0) {
                    let cmd = [...command.split(' ')];
                    cmd = cmd.filter(v => v.length > 0);
                    //console.log('execFile');
                    execFile(this.options.cliPath, cmd, execOptions, (error, stdout, stderr) => {
                        if (error) {
                            const message = `error: '${error}' stdout = '${stdout}' stderr = '${stderr}'`;
                            //console.error(message);
                            reject(message);
                        }
                        //console.log(`stdout: ${stdout}`);
                        resolve({ stderr: stderr, stdout: stdout });
                    });
                }
                else {
                    //console.log('exec');
                    exec(execCommand, execOptions, (error, stdout, stderr) => {
                        if (error) {
                            const message = `error: '${error}' stdout = '${stdout}' stderr = '${stderr}'`;
                            //console.error(message);
                            reject(message);
                        }
                        //console.log(`stdout: ${stdout}`);
                        resolve({ stderr: stderr, stdout: stdout });
                    });
                }
            });
        }).then((data) => {
            const result = {
                command: execCommand,
                error: data.stderr,
                object: null,
                raw: data.stdout,
            };
            return extractResult(result);
        });
        return nodeify_ts_1.default(promise, callback);
    }
}
exports.Aws = Aws;
class Options {
    constructor(accessKey, secretKey, sessionToken, currentWorkingDirectory, cliPath = 'aws') {
        this.accessKey = accessKey;
        this.secretKey = secretKey;
        this.sessionToken = sessionToken;
        this.currentWorkingDirectory = currentWorkingDirectory;
        this.cliPath = cliPath;
    }
}
exports.Options = Options;
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