Merge branch 'master' of https://github.com/AnomalyInnovations/server…

…less-bundle

README.md

@@ -188,6 +188,19 @@ custom:
  }
  ```
 
+- Excluding modules from bundling
+
+ In some cases it might be neccessary to exclude certain modules from bundling with Webpack. This can be achieved by setting the module alias to `false`:
+
+ ``` yml
+ custom:
+ bundle:
+ aliases:
+ - "module-name": false
+ ```
+
+ The `aliases` option is explained in detail in the [Webpack documentation](https://webpack.js.org/configuration/resolve/#resolvealias).
+
 - Usage with WebStorm
 
  Here is some info on how to get this plugin to support running tests in WebStorm — https://github.com/AnomalyInnovations/serverless-bundle/issues/5#issuecomment-582237396

src/webpack.config.js

@@ -408,7 +408,11 @@ function resolvePlugins() {
 function alias() {
  return aliases.reduce((obj, item) => {
  const [key, value] = Object.entries(item)[0];
- obj[key] = path.join(servicePath, value);
+ if (typeof value === "string") {
+ obj[key] = path.join(servicePath, value);
+ } else {
+ obj[key] = value;
+ }
  return obj;
  }, {});
 }

tests/aliases-false/aliases-false.test.js

@@ -0,0 +1,21 @@
+const { runSlsCommand, clearNpmCache } = require("../helpers");
+
+beforeEach(async () => {
+ await clearNpmCache(__dirname);
+});
+
+afterAll(async () => {
+ await clearNpmCache(__dirname);
+});
+
+test("aliases-false", async () => {
+ expect.assertions(1);
+
+ const webpackErrorRegex = /"TypeError: is_sorted(.*)is not a function"/;
+
+ try {
+ await runSlsCommand(__dirname);
+ } catch (err) {
+ expect(err.stdout).toMatch(webpackErrorRegex);
+ }
+});

tests/aliases-false/handler.js

@@ -0,0 +1,12 @@
+import sorted from "is-sorted";
+
+export const hello = async (event) => {
+ sorted([1, 2, 3]);
+ return {
+ statusCode: 200,
+ body: JSON.stringify({
+ message: "Go Serverless v1.0! Your function executed successfully!",
+ input: event,
+ }),
+ };
+};

tests/aliases-false/package.json

@@ -0,0 +1,15 @@
+{
+ "name": "aliases-false",
+ "version": "1.0.0",
+ "description": "",
+ "main": "handler.js",
+ "scripts": {
+ "test": "echo \"Error: no test specified\" && exit 1"
+ },
+ "keywords": [],
+ "author": "",
+ "license": "ISC",
+ "dependencies": {
+ "is-sorted": "^1.0.5"
+ }
+}

tests/aliases-false/serverless.yml

@@ -0,0 +1,17 @@
+service: my-service
+
+plugins:
+ - "../../index"
+
+custom:
+ bundle:
+ aliases:
+ - "is-sorted": false
+
+provider:
+ name: aws
+ runtime: nodejs12.x
+
+functions:
+ hello:
+ handler: handler.hello