feat: use Expo QR codes for Expo Go previews

build/index.js

@@ -21687,6 +21687,13 @@ function copyLink (resolvedSrc, dest, cb) {
 module.exports = copy
 
 
+/***/ }),
+
+/***/ 1191:
+/***/ (function(module) {
+
+module.exports = require("querystring");
+
 /***/ }),
 
 /***/ 1217:
@@ -189338,17 +189345,32 @@ exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
 
 "use strict";
 
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.createQRCodeURL = void 0;
+const url_1 = __webpack_require__(8835);
+const querystring_1 = __importDefault(__webpack_require__(1191));
 const config_1 = __webpack_require__(5641);
-const generateQRCodeBaseURLForGo = 'https://api.qrserver.com/v1/create-qr-code';
-const generateQRCodeBaseURLForBare = 'https://us-central1-exponentjs.cloudfunctions.net';
+function getExpoGoParams(manifestURL) {
+    const url = new url_1.URL(manifestURL);
+    const [owner, slug] = url.pathname.replace('/@', '').split('/', 2);
+    return {
+        owner,
+        slug,
+        host: url.hostname,
+        releaseChannel: url.searchParams.get('release-channel') || undefined,
+    };
+}
+const generateQRCodeBaseURL = 'https://us-central1-exponentjs.cloudfunctions.net/generateQRCode';
 function createQRCodeURL(projectFlavor, manifestURL, scheme) {
     if (projectFlavor === config_1.ProjectFlavor.DevelopmentClient) {
-        return `${generateQRCodeBaseURLForBare}/generateQRCode/development-client?appScheme=${scheme}&url=${manifestURL}`;
+        return `${generateQRCodeBaseURL}/development-client?appScheme=${scheme}&url=${manifestURL}`;
     }
     else if (projectFlavor === config_1.ProjectFlavor.ExpoGo) {
-        return `${generateQRCodeBaseURLForGo}?size=512x512&data=${manifestURL.replace('https://', 'exp://')}`;
+        const params = getExpoGoParams(manifestURL);
+        return `${generateQRCodeBaseURL}/expo-go?${querystring_1.default.stringify(params)}`;
     }
     throw new Error('Unknown project flavor.');
 }

src/url.ts

@@ -1,13 +1,35 @@
+import { URL } from 'url';
+import qs from 'querystring';
+
 import { ProjectFlavor } from './config';
 
-const generateQRCodeBaseURLForGo = 'https://api.qrserver.com/v1/create-qr-code';
-const generateQRCodeBaseURLForBare = 'https://us-central1-exponentjs.cloudfunctions.net';
+type ExpoGoParams = {
+	host: string;
+	owner: string;
+	slug: string;
+	releaseChannel?: string;
+};
+
+function getExpoGoParams(manifestURL: string): ExpoGoParams {
+	const url = new URL(manifestURL);
+	const [owner, slug] = url.pathname.replace('/@', '').split('/', 2);
+
+	return {
+		owner,
+		slug,
+		host: url.hostname,
+		releaseChannel: url.searchParams.get('release-channel') || undefined,
+	};
+}
+
+const generateQRCodeBaseURL = 'https://us-central1-exponentjs.cloudfunctions.net/generateQRCode';
 
 export function createQRCodeURL(projectFlavor: ProjectFlavor, manifestURL: string, scheme: string): string {
 	if (projectFlavor === ProjectFlavor.DevelopmentClient) {
-		return `${generateQRCodeBaseURLForBare}/generateQRCode/development-client?appScheme=${scheme}&url=${manifestURL}`;
+		return `${generateQRCodeBaseURL}/development-client?appScheme=${scheme}&url=${manifestURL}`;
 	} else if (projectFlavor === ProjectFlavor.ExpoGo) {
-		return `${generateQRCodeBaseURLForGo}?size=512x512&data=${manifestURL.replace('https://', 'exp://')}`;
+		const params = getExpoGoParams(manifestURL);
+		return `${generateQRCodeBaseURL}/expo-go?${qs.stringify(params)}`;
 	}
 
 	throw new Error('Unknown project flavor.');