support multiple versions

src/client.ts

@@ -91,7 +91,8 @@ export class Pushy {
   options = defaultClientOptions;
   clientType: 'Pushy' | 'Cresc' = 'Pushy';
   lastChecking?: number;
-  lastRespJson?: Promise<any>;
+  lastRespJson?: Promise<CheckResult>;
+  lastRespText?: Promise<string>;
 
   version = cInfo.rnu;
   loggerPromise = (() => {
@@ -294,20 +295,23 @@ export class Pushy {
       this.throwIfEnabled(new Error('errorChecking'));
       return this.lastRespJson ? await this.lastRespJson : emptyObj;
     }
+
+    if (resp.status !== 200) {
+      const errorMessage = `${resp.status}: ${resp.statusText}`;
+      this.report({
+        type: 'errorChecking',
+        message: errorMessage,
+      });
+      this.throwIfEnabled(new Error(errorMessage));
+      log('error checking response:', resp.status, await resp.text());
+      return this.lastRespJson ? await this.lastRespJson : emptyObj;
+    }
     this.lastRespJson = resp.json();
 
     const result: CheckResult = await this.lastRespJson;
 
     log('checking result:', result);
 
-    if (resp.status !== 200) {
-      this.report({
-        type: 'errorChecking',
-        message: result.message,
-      });
-      this.throwIfEnabled(new Error(result.message));
-    }
-
     return result;
   };
   getBackupEndpoints = async () => {

src/provider.tsx

@@ -14,7 +14,12 @@ import {
 } from 'react-native';
 import { Pushy, Cresc, sharedState } from './client';
 import { currentVersion, packageVersion, getCurrentVersionInfo } from './core';
-import { CheckResult, ProgressData, UpdateTestPayload } from './type';
+import {
+  CheckResult,
+  MixedCheckResult,
+  ProgressData,
+  UpdateTestPayload,
+} from './type';
 import { UpdateContext } from './context';
 import { URL } from 'react-native-url-polyfill';
 import { isInRollout } from './isInRollout';
@@ -158,25 +163,32 @@ export const UpdateProvider = ({
         return;
       }
       lastChecking.current = now;
-      let info: CheckResult;
+      let rootInfo: MixedCheckResult | undefined;
       try {
-        info = await client.checkUpdate(extra);
+        rootInfo = await client.checkUpdate(extra);
       } catch (e: any) {
         setLastError(e);
         alertError('更新检查失败', e.message);
         throwErrorIfEnabled(e);
         return;
       }
-      if (!info) {
+      if (!rootInfo) {
         return;
       }
+      const versions = rootInfo.versions || [rootInfo as CheckResult];
+      delete rootInfo.versions;
+      for (const versionInfo of versions) {
+        const info: CheckResult = {
+          ...versionInfo,
+          ...rootInfo,
+        };
         const rollout = info.config?.rollout?.[packageVersion];
         if (info.update && rollout) {
           if (!isInRollout(rollout)) {
-          log(`not in ${rollout}% rollout, ignored`);
-          return;
+            log(`${info.name} not in ${rollout}% rollout, ignored`);
+            continue;
           }
-        log(`in ${rollout}% rollout, continue`);
+          log(`${info.name} in ${rollout}% rollout, continue`);
         }
         info.description = info.description ?? '';
         updateInfoRef.current = info;
@@ -203,7 +215,10 @@ export const UpdateProvider = ({
               {
                 text: '更新',
                 onPress: () => {
-                if (Platform.OS === 'android' && downloadUrl.endsWith('.apk')) {
+                  if (
+                    Platform.OS === 'android' &&
+                    downloadUrl.endsWith('.apk')
+                  ) {
                     downloadAndInstallApk(downloadUrl);
                   } else {
                     Linking.openURL(downloadUrl);
@@ -236,6 +251,7 @@ export const UpdateProvider = ({
           );
         }
         return info;
+      }
     },
     [
       client,

src/type.ts

@@ -1,14 +1,10 @@
-export interface CheckResult {
-  upToDate?: true;
-  expired?: true;
-  downloadUrl?: string;
-  update?: true;
-  name?: string; // version name
-  hash?: string;
-  description?: string;
-  metaInfo?: string;
-  config?: {
-    rollout?: {
+export interface VersionInfo {
+  name: string;
+  hash: string;
+  description: string;
+  metaInfo: string;
+  config: {
+    rollout: {
       [packageVersion: string]: number;
     };
     [key: string]: any;
@@ -16,11 +12,27 @@ export interface CheckResult {
   pdiff?: string;
   diff?: string;
   full?: string;
-  paths?: string[];
+}
+
+interface RootResult {
+  upToDate?: true;
+  expired?: true;
+  downloadUrl?: string;
+  update?: true;
   paused?: 'app' | 'package';
   message?: string;
+  paths?: string[];
 }
 
+export type CheckResult = RootResult & VersionInfo;
+
+export type CheckResultV2 = RootResult & {
+  versions?: VersionInfo[];
+};
+
+export type MixedCheckResult = CheckResult | CheckResultV2;
+
+
 export interface ProgressData {
   hash: string;
   received: number;