Updated releases url workflow

Author: leoafarias

.github/workflows/data.yaml

@@ -0,0 +1,35 @@
+name: Fetch Data
+on:
+  schedule:
+    - cron: 0 * * * *
+  workflow_dispatch: {}
+  push:
+    paths:
+      - .github/workflows/data.yml
+jobs:
+  scheduled:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup deno
+        uses: denoland/setup-deno@main
+        with:
+          deno-version: v1.x
+
+      - name: Check out repo
+        uses: actions/checkout@v2
+
+      - name: Fetch data
+        uses: githubocto/flat@v3
+        with:
+          http_url: https://storage.googleapis.com/flutter_infra_release/releases/releases_macos.json
+          downloaded_filename: releases_macos.json
+      - name: Fetch data
+        uses: githubocto/flat@v3
+        with:
+          http_url: https://storage.googleapis.com/flutter_infra_release/releases/releases_windows.json
+          downloaded_filename: releases_windows.json
+      - name: Fetch data
+        uses: githubocto/flat@v3
+        with:
+          http_url: https://storage.googleapis.com/flutter_infra_release/releases/releases_linux.json
+          downloaded_filename: releases_linux.json

lib/src/services/releases_service/releases_client.dart

@@ -1,32 +1,32 @@
 import 'dart:io';
 
-import 'package:fvm/src/utils/logger.dart';
-
 import '../../../exceptions.dart';
 import '../../utils/http.dart';
+import '../../utils/logger.dart';
 import 'models/flutter_releases.model.dart';
 
+final _envVars = Platform.environment;
 const _storageDefaultBase = 'https://storage.googleapis.com';
 
 /// Returns Google's storage url for releases
 String get storageUrl {
-  final envVars = Platform.environment;
-
   /// Uses environment variable if configured.
-  return envVars['FLUTTER_STORAGE_BASE_URL'] ?? _storageDefaultBase;
+  return _envVars['FLUTTER_STORAGE_BASE_URL'] ?? _storageDefaultBase;
 }
 
 /// Gets platform specific release URL for a [platform]
 /// Defaults to the platform's OS.
 /// returns [url] for the list of the platform releases.
-String getReleasesUrl({String? platform}) {
+String getGoogleReleaseUrl({String? platform}) {
   platform ??= Platform.operatingSystem;
   return '$storageUrl/flutter_infra_release/releases/releases_$platform.json';
 }
 
-String _getBackupReleaseUrl({String? platform}) {
+/// Returns a CDN cached version of the releaes per platform
+String getReleasesUrl({String? platform}) {
   platform ??= Platform.operatingSystem;
-  return 'https://raw.githubusercontent.com/leoafarias/flutter_flat_data/main/releases_$platform.json';
+  return _envVars['FLUTTER_RELEASES_URL'] ??
+      'https://raw.githubusercontent.com/leoafarias/fvm/main/releases_$platform.json';
 }
 
 FlutterReleases? _cacheReleasesRes;
@@ -47,12 +47,12 @@ Future<FlutterReleases> fetchFlutterReleases({bool cache = true}) async {
     logger.trace(err.toString());
 
     try {
-      final response = await fetch(_getBackupReleaseUrl());
+      final response = await fetch(getGoogleReleaseUrl());
       _cacheReleasesRes = FlutterReleases.fromJson(response);
       return Future.value(_cacheReleasesRes);
     } on Exception {
       throw FvmInternalError(
-        'Failed to retrieve the Flutter SDK from: ${getReleasesUrl()}\n'
+        'Failed to retrieve the Flutter SDK from: ${getGoogleReleaseUrl()}\n'
         'Fvm will use the value set on '
         'env FLUTTER_STORAGE_BASE_URL to check versions\n'
         'if you are located in China, please see this page: https://flutter.dev/community/china',

lib/src/utils/http.dart

@@ -8,6 +8,10 @@ Future<String> fetch(String url) async {
 
   final response = await request.close();
 
+  if (response.statusCode >= 400) {
+    throw HttpException(response.reasonPhrase);
+  }
+
   final stream = response.transform(Utf8Decoder());
 
   var res = '';