express-to-lambda
Version:
Simple package for converting your express application to an AWS Lambda.
39 lines (38 loc) • 2.03 kB
JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.adapter = exports.convert = void 0;
const addHandler_1 = require("./utils/addHandler");
const commentCode_1 = require("./utils/commentCode");
const findFilesWithString_1 = require("./utils/findFilesWithString");
const isFolder_1 = require("./utils/isFolder");
const regex_1 = require("./utils/regex");
const handler_1 = require("./utils/handler");
Object.defineProperty(exports, "adapter", { enumerable: true, get: function () { return handler_1.adapter; } });
function isCommonJs(targetDirectory) {
return !(0, findFilesWithString_1.findFilesWithString)(targetDirectory, `"type": "module"`).at(0);
}
function getAppIndex(targetDirectory) {
const appIndex = (0, findFilesWithString_1.findFilesWithString)(targetDirectory, "express()").at(0);
if (!appIndex) {
throw new Error("Express app not found");
}
return appIndex;
}
function convert(targetDirectory) {
return __awaiter(this, void 0, void 0, function* () {
yield (0, isFolder_1.checkIfFolder)(targetDirectory);
const appIndex = getAppIndex(targetDirectory);
yield (0, commentCode_1.commentCode)(appIndex, regex_1.appListenerRegex);
yield (0, addHandler_1.addHandler)(appIndex, isCommonJs(targetDirectory));
});
}
exports.convert = convert;