enforce prettier

.github/workflows/ci.yml

@@ -31,6 +31,7 @@ jobs:
       - name: Install Dependencies
         if: steps.cache.outputs.cache-hit != 'true'
         run: npm ci --ignore-scripts
+      - run: npm run check
       - run: npm run build
       - name: Publish package to NPM
         if: startsWith(github.ref, 'refs/tags/v')

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 dist
+*~

CHANGELOG.md

@@ -404,8 +404,6 @@ release date when you use `npm version` (see `README.md`).
 [0.15.0]: https://github.com/webxdc/webxdc-dev/tree/v0.15.0
 [unreleased]: https://github.com/webxdc/webxdc-dev/compare/v0.15.1...HEAD
 [0.15.1]: https://github.com/webxdc/webxdc-dev/tree/v0.15.1
-
-
 [Unreleased]: https://github.com/webxdc/webxdc-dev/compare/v0.18.0...HEAD
 [0.18.0]: https://github.com/webxdc/webxdc-dev/compare/v0.17.0...v0.18.0
 [0.17.0]: https://github.com/webxdc/webxdc-dev/compare/v0.16.0...v0.17.0

README.md

@@ -1,14 +1,14 @@
 # webxdc-dev
 
 [![CI](https://github.com/webxdc/webxdc-dev/actions/workflows/ci.yml/badge.svg)](https://github.com/webxdc/webxdc-dev/actions/workflows/ci.yml)
+[![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
 
 webxdc-dev is a development server for [webxdc apps](https://webxdc.org).
 Easily test your app's behavior as if it was shared in a real chat with
 multiple people.
 
 ![example screenshot](https://raw.githubusercontent.com/webxdc/webxdc-dev/main/screenshot.png)
 
-
 In contrast to [hello](https://github.com/webxdc/hello), each "user"'s app
 instance gets its own isolated state (e.g. `localStorage`), since each is
 served from a separate port (therefore a separate origin).
@@ -80,7 +80,7 @@ to see full information. You can also filter messages. There is also a "chat"
 tab which you can use to see `info` contained in updates as well as any
 `summary` text contained in an update.
 
-The sidebar can be closed with `Close Messages` button within the sidebar and 
+The sidebar can be closed with `Close Messages` button within the sidebar and
 expanded by clicking on `Open Messages` within the devices tab.
 The sidebars width can also be adjusted by moving the separating line between
 devices and sidebar.

TODO.md

@@ -16,7 +16,7 @@
 ## Node version
 
 - Can I warn when the node version is too old upon installation.
-	
+
 ## Messages
 
 - Perhaps default message filter should see connect & sent at the same time?

backend/app.ts

@@ -29,7 +29,7 @@ export function createFrontend(
   appInfo: AppInfo,
   instances: Instances,
   injectFrontend: InjectExpress,
-  getIndexHtml: () => string
+  getIndexHtml: () => string,
 ): expressWs.Application {
   const expressApp = express();
   const wsInstance = expressWs(expressApp);
@@ -57,9 +57,7 @@ export function createFrontend(
     res.send(appInfo.icon.buffer);
   });
   app.get<{}, Instance[]>("/instances", (req, res) => {
-    res.json(
-      instances.list()
-    );
+    res.json(instances.list());
   });
   app.post<{}, Instance>("/instances", (req, res) => {
     const instance = instances.add();
@@ -71,9 +69,9 @@ export function createFrontend(
       color: instance.color,
     });
   });
-  app.delete<{id: string}, Instance[]>("/instances/:id", (req, res) => {
+  app.delete<{ id: string }, Instance[]>("/instances/:id", (req, res) => {
     instances.delete(parseInt(req.params.id));
-    res.json(instances.list())
+    res.json(instances.list());
   });
 
   app.post<{}, { status: string }>("/clear", (req, res) => {
@@ -126,7 +124,7 @@ export function createPeer(options: PeerOptions): expressWs.Instance {
     wsInstance.app.use((req, res, next) => {
       const contentSecurityPolicy = getContentSecurityPolicy(
         location,
-        options.instanceUrl
+        options.instanceUrl,
       );
       res.setHeader("Content-Security-Policy", contentSecurityPolicy);
       next();
@@ -144,7 +142,7 @@ export function createPeer(options: PeerOptions): expressWs.Instance {
       createProxyMiddleware(filter, {
         target: location.url,
         ws: false,
-      })
+      }),
     );
   } else {
     // serve webxdc project from directory
@@ -155,7 +153,7 @@ export function createPeer(options: PeerOptions): expressWs.Instance {
 
 function getContentSecurityPolicy(
   location: Location,
-  instanceUrl: string
+  instanceUrl: string,
 ): string {
   const connectSrcUrls = [];
 
@@ -180,7 +178,7 @@ function getContentSecurityPolicy(
 
   return policy.replace(
     /connect-src (.*?);/,
-    `connect-src $1 ${connectSrcUrls.join(" ")} ;`
+    `connect-src $1 ${connectSrcUrls.join(" ")} ;`,
   );
 }
 

backend/appInfo.test.ts

@@ -17,7 +17,7 @@ test("minimal directory app info", async () => {
 
 test("directory app info with manifest", async () => {
   const location = getLocation(
-    path.resolve(__dirname, "fixtures", "withManifest")
+    path.resolve(__dirname, "fixtures", "withManifest"),
   );
   const appInfo = await getAppInfo(location);
   expect(appInfo.location).toEqual(location);
@@ -31,7 +31,7 @@ test("directory app info with manifest", async () => {
 
 test("directory app info with manifest but no name entry", async () => {
   const location = getLocation(
-    path.resolve(__dirname, "fixtures", "withManifestWithoutName")
+    path.resolve(__dirname, "fixtures", "withManifestWithoutName"),
   );
   const appInfo = await getAppInfo(location);
   expect(appInfo.location).toEqual(location);
@@ -64,7 +64,7 @@ test("directory app info with manifest but no name entry", async () => {
 
 test("directory app info with jpg icon", async () => {
   const location = getLocation(
-    path.resolve(__dirname, "fixtures", "withJpgIcon")
+    path.resolve(__dirname, "fixtures", "withJpgIcon"),
   );
   const appInfo = await getAppInfo(location);
   expect(appInfo.location).toEqual(location);
@@ -83,7 +83,7 @@ test("directory app info with jpg icon", async () => {
 
 test("directory app info with png icon", async () => {
   const location = getLocation(
-    path.resolve(__dirname, "fixtures", "withPngIcon")
+    path.resolve(__dirname, "fixtures", "withPngIcon"),
   );
   const appInfo = await getAppInfo(location);
   expect(appInfo.location).toEqual(location);
@@ -210,7 +210,7 @@ test("url app info with broken manifest", async () => {
   } catch (e) {
     if (e instanceof AppInfoError) {
       expect(e.message).toEqual(
-        "Invalid manifest.toml, please check the format"
+        "Invalid manifest.toml, please check the format",
       );
     } else {
       throw e;

backend/appInfo.ts

@@ -49,7 +49,7 @@ export async function getAppInfo(location: Location): Promise<AppInfo> {
 
 export async function getAppInfoUrl(
   location: UrlLocation,
-  fetch: typeof nodeFetch
+  fetch: typeof nodeFetch,
 ): Promise<AppInfo> {
   return {
     location,
@@ -65,7 +65,7 @@ export function getToolVersion(): string {
 
 async function getManifestInfoFromUrl(
   url: string,
-  fetch: typeof nodeFetch
+  fetch: typeof nodeFetch,
 ): Promise<ManifestInfo> {
   if (!url.endsWith("/")) {
     url = url + "/";
@@ -89,7 +89,7 @@ async function getManifestInfoFromUrl(
 
 async function getIconInfoFromUrl(
   url: string,
-  fetch: typeof nodeFetch
+  fetch: typeof nodeFetch,
 ): Promise<IconInfo | null> {
   if (!url.endsWith("/")) {
     url = url + "/";
@@ -113,7 +113,7 @@ async function getIconInfoFromUrl(
 
 function getManifestInfoFromDir(
   dir: string,
-  fallbackName: string
+  fallbackName: string,
 ): ManifestInfo {
   const tomlBuffer = readFileBuffer(path.join(dir, "manifest.toml"));
   if (tomlBuffer === null) {
@@ -165,7 +165,7 @@ function readFileBuffer(location: string): Buffer | null {
 
 async function readUrlBuffer(
   url: string,
-  fetch: typeof nodeFetch
+  fetch: typeof nodeFetch,
 ): Promise<Buffer | null> {
   const response = await fetch(url);
   if (!response.ok) {

backend/fixtures/minimal/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/fixtures/notXdcDir.xdc/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/fixtures/withJpgIcon/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/fixtures/withManifest/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/fixtures/withManifestWithoutName/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/fixtures/withPngIcon/index.html

@@ -1,3 +1,5 @@
 <html>
-    <body>Hello, world!</body>
-</html>
+  <body>
+    Hello, world!
+  </body>
+</html>

backend/instance.ts

@@ -7,7 +7,7 @@ import { Location } from "./location";
 import { createPeer, InjectExpress } from "./app";
 import { AppInfo } from "./appInfo";
 import { getColorForId } from "./color";
-import { Instance as FrontendInstance } from '../types/instance';
+import { Instance as FrontendInstance } from "../types/instance";
 
 export type Options = {
   basePort: number;
@@ -39,7 +39,7 @@ class Instance {
     public app: expressWs.Application,
     public port: number,
     public url: string,
-    public webXdc: WebXdcMulti
+    public webXdc: WebXdcMulti,
   ) {
     this.id = port.toString();
     this.color = getColorForId(this.id);
@@ -52,7 +52,7 @@ class Instance {
   }
 
   close() {
-    this.server.close()
+    this.server.close();
   }
 }
 
@@ -107,7 +107,7 @@ export class Instances {
       app,
       port,
       instanceUrl,
-      this.processor.createClient(port.toString())
+      this.processor.createClient(port.toString()),
     );
 
     const wss = wsInstance.getWss();
@@ -117,7 +117,7 @@ export class Instances {
       ws.on("message", (msg: string) => {
         if (typeof msg !== "string") {
           console.error(
-            "webxdc: Don't know how to handle unexpected non-string data"
+            "webxdc: Don't know how to handle unexpected non-string data",
           );
           return;
         }
@@ -133,7 +133,7 @@ export class Instances {
                 JSON.stringify({
                   type: "updates",
                   updates: updates.map(([update]) => update),
-                })
+                }),
               );
             },
             parsed.serial,
@@ -152,7 +152,7 @@ export class Instances {
                 name: this.appInfo.manifest.name,
                 color: instance.color,
               },
-            })
+            }),
           );
         } else {
           throw new Error(`Unknown message: ${JSON.stringify(parsed)}`);
@@ -166,7 +166,9 @@ export class Instances {
   delete(id: number) {
     let instance = this.instances.get(id);
     if (instance == null) {
-      throw new Error(`Instance with id ${id} can't be deleted because it does not exist`);
+      throw new Error(
+        `Instance with id ${id} can't be deleted because it does not exist`,
+      );
     }
     instance.close();
     this.processor.removeClient(instance.id);
@@ -187,13 +189,13 @@ export class Instances {
     this._onMessage = onMessage;
   }
 
-  list(): FrontendInstance[]{
+  list(): FrontendInstance[] {
     return Array.from(this.instances.values()).map((instance) => ({
       id: instance.id,
       port: instance.port,
       url: instance.url,
       color: instance.color,
-    }))
+    }));
   }
 }
 
@@ -215,7 +217,7 @@ function isSendUpdateMessage(value: any): value is SendUpdateMessage {
 }
 
 function isSetUpdateListenerMessage(
-  value: any
+  value: any,
 ): value is SetUpdateListenerMessage {
   return value.type === "setUpdateListener";
 }

backend/location.ts

@@ -45,7 +45,7 @@ export function getLocation(location: string): Location {
     }
     if (!hasIndexHtml(path)) {
       throw new LocationError(
-        `Invalid xdc file (no index.html file inside): ${location}`
+        `Invalid xdc file (no index.html file inside): ${location}`,
       );
     }
     return {
@@ -65,7 +65,7 @@ export function getLocation(location: string): Location {
 
   if (!hasIndexHtml(location)) {
     throw new LocationError(
-      `Invalid xdc dir (no index.html file): ${location}`
+      `Invalid xdc dir (no index.html file): ${location}`,
     );
   }
   return {