chore: lint

.eslintrc

@@ -1,4 +0,0 @@
-{
-  "root": true,
-  "extends": "@react-native"
-}

.eslintrc.js

@@ -0,0 +1,4 @@
+module.exports = {
+  root: true,
+  extends: '@react-native',
+};

.github/workflows/scripts/functions/src/testFunctionDefaultRegion.ts

@@ -41,14 +41,17 @@ export const testFunctionDefaultRegion = functions.https.onCall(data => {
 
   const { type, asError, inputData } = data;
   if (!Object.hasOwnProperty.call(SAMPLE_DATA, type)) {
-    throw new functions.https.HttpsError('invalid-argument', 'Invalid test requested.');
+    throw new functions.https.HttpsError(
+      'invalid-argument',
+      'Invalid test requested.',
+    );
   }
 
   const outputData = SAMPLE_DATA[type];
 
   try {
     assert.deepEqual(outputData, inputData);
-  } catch (e) {
+  } catch (e: any) {
     console.error(e);
     throw new functions.https.HttpsError(
       'invalid-argument',

.prettierrc.js

@@ -1,4 +1,6 @@
 module.exports = {
-  trailingComma: 'all',
+  arrowParens: 'avoid',
+  bracketSameLine: true,
   singleQuote: true,
+  trailingComma: 'all',
 };

Example/testHotUpdate/src/TestConsole.js

@@ -190,7 +190,7 @@ export default function TestConsole({visible}) {
               }
               setAlertVisible(true);
               setAlertMsg('done');
-            } catch (e) {
+            } catch (e: any) {
               setAlertVisible(true);
               setAlertMsg(e.message);
             }

babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: ['module:@react-native/babel-preset'],
+};

package.json

@@ -4,7 +4,8 @@
   "description": "react-native hot update",
   "main": "src/index.ts",
   "scripts": {
-    "prepublish": "yarn submodule",
+    "prepack": "yarn submodule && yarn lint",
+    "lint": "eslint \"src/*.@(ts|tsx|js|jsx)\" && tsc --noEmit",
     "submodule": "git submodule update --init --recursive",
     "test": "echo \"Error: no test specified\" && exit 1",
     "build-lib": "yarn submodule && $ANDROID_HOME/ndk/20.1.5948944/ndk-build NDK_PROJECT_PATH=android APP_BUILD_SCRIPT=android/jni/Android.mk NDK_APPLICATION_MK=android/jni/Application.mk NDK_LIBS_OUT=android/lib",
@@ -56,16 +57,20 @@
     ]
   },
   "devDependencies": {
+    "@babel/core": "^7.24.0",
+    "@react-native/babel-preset": "^0.73.21",
     "@react-native/eslint-config": "^0.73.2",
+    "@react-native/typescript-config": "^0.74.0",
     "@types/fs-extra": "^9.0.13",
     "@types/jest": "^29.2.1",
     "@types/node": "^20.8.9",
     "@types/react": "^18.2.46",
     "detox": "^20.5.0",
-    "eslint": "^8.56.0",
+    "eslint": "^8.57.0",
+    "eslint-plugin-ft-flow": "^3.0.7",
+    "jest": "^29.7.0",
     "firebase-tools": "^11.24.1",
     "fs-extra": "^9.1.0",
-    "jest": "^29.2.1",
     "pod-install": "^0.1.37",
     "prettier": "^2",
     "react": "18.2.0",

src/client.tsx

@@ -37,11 +37,11 @@ export class Pushy {
     logger: noop,
   };
 
-  lastChecking: number;
+  lastChecking?: number;
   lastRespJson?: Promise<any>;
 
   progressHandlers: Record<string, EmitterSubscription> = {};
-  downloadedHash: string;
+  downloadedHash?: string;
 
   marked = false;
   applyingUpdate = false;
@@ -57,6 +57,7 @@ export class Pushy {
   setOptions = (options: Partial<PushyOptions>) => {
     for (const [key, value] of Object.entries(options)) {
       if (value !== undefined) {
+        // @ts-expect-error
         this.options[key] = value;
         if (key === 'logger') {
           if (isRolledBack) {
@@ -163,7 +164,7 @@ export class Pushy {
     let resp;
     try {
       resp = await fetch(this.getCheckUrl(), fetchPayload);
-    } catch (e) {
+    } catch (e: any) {
       this.report({
         type: 'errorChecking',
         message: 'Can not connect to update server. Trying backup endpoints.',
@@ -172,7 +173,7 @@ export class Pushy {
       if (backupEndpoints) {
         try {
           resp = await Promise.race(
-            backupEndpoints.map((endpoint) =>
+            backupEndpoints.map(endpoint =>
               fetch(this.getCheckUrl(endpoint), fetchPayload),
             ),
           );
@@ -214,7 +215,7 @@ export class Pushy {
             new Set([...(server.backups || []), ...remoteEndpoints]),
           );
         }
-      } catch (e) {
+      } catch (e: any) {
         log('failed to fetch endpoints from: ', server.queryUrl);
       }
     }
@@ -254,7 +255,7 @@ export class Pushy {
     if (onDownloadProgress) {
       this.progressHandlers[hash] = pushyNativeEventEmitter.addListener(
         'RCTPushyDownloadProgress',
-        (progressData) => {
+        progressData => {
           if (progressData.hash === hash) {
             onDownloadProgress(progressData);
           }
@@ -273,7 +274,7 @@ export class Pushy {
           originHash: currentVersion,
         });
         succeeded = true;
-      } catch (e) {
+      } catch (e: any) {
         log(`diff error: ${e.message}, try pdiff`);
       }
     }
@@ -286,7 +287,7 @@ export class Pushy {
           hash,
         });
         succeeded = true;
-      } catch (e) {
+      } catch (e: any) {
         log(`pdiff error: ${e.message}, try full patch`);
       }
     }
@@ -299,7 +300,7 @@ export class Pushy {
           hash,
         });
         succeeded = true;
-      } catch (e) {
+      } catch (e: any) {
         log(`full patch error: ${e.message}`);
       }
     }
@@ -338,7 +339,7 @@ export class Pushy {
         if (granted !== PermissionsAndroid.RESULTS.GRANTED) {
           return this.report({ type: 'rejectStoragePermission' });
         }
-      } catch (err) {
+      } catch (e: any) {
         return this.report({ type: 'errorStoragePermission' });
       }
     }

src/core.ts

@@ -4,7 +4,9 @@ const {
   version: v,
 } = require('react-native/Libraries/Core/ReactNativeVersion');
 const RNVersion = `${v.major}.${v.minor}.${v.patch}`;
-const isTurboModuleEnabled = global.__turboModuleProxy != null;
+const isTurboModuleEnabled =
+  // @ts-expect-error
+  global.__turboModuleProxy != null;
 
 export const PushyModule = isTurboModuleEnabled
   ? require('./turboModuleSpec').default

src/provider.tsx

@@ -86,9 +86,9 @@ export const PushyProvider = ({
           },
         },
       ]);
-    } catch (err) {
+    } catch (e: any) {
-      setLastError(err);
+      setLastError(e);
-      showAlert('更新失败', err.message);
+      showAlert('更新失败', e.message);
     }
   }, [client, showAlert, updateInfo]);
 
@@ -105,9 +105,9 @@ export const PushyProvider = ({
     let info: CheckResult;
     try {
       info = await client.checkUpdate();
-    } catch (err) {
+    } catch (e: any) {
-      setLastError(err);
+      setLastError(e);
-      showAlert('更新检查失败', err.message);
+      showAlert('更新检查失败', e.message);
       return;
     }
     setUpdateInfo(info);
@@ -159,7 +159,7 @@ export const PushyProvider = ({
     if (strategy === 'both' || strategy === 'onAppResume') {
       stateListener.current = AppState.addEventListener(
         'change',
-        (nextAppState) => {
+        nextAppState => {
           if (nextAppState === 'active') {
             checkUpdate();
           }
@@ -198,8 +198,7 @@ export const PushyProvider = ({
         progress,
         downloadAndInstallApk,
         getCurrentVersionInfo,
-      }}
+      }}>
-    >
       {children}
     </PushyContext.Provider>
   );

src/utils.ts

@@ -12,9 +12,8 @@ const ping = async (url: string) =>
   Promise.race([
     fetch(url, {
       method: 'HEAD',
-      redirect: 'follow',
     }).then(({ status }) => status === 200),
-    new Promise<false>((r) => setTimeout(() => r(false), 2000)),
+    new Promise<false>(r => setTimeout(() => r(false), 2000)),
   ]);
 
 const canUseGoogle = ping('https://www.google.com');
@@ -23,7 +22,7 @@ export const testUrls = async (urls?: string[]) => {
   if (!urls?.length || (await canUseGoogle)) {
     return null;
   }
-  return Promise.race(urls.map((url) => ping(url).then(() => url))).catch(
+  return Promise.race(urls.map(url => ping(url).then(() => url))).catch(
     () => null,
   );
 };

tsconfig.json

@@ -0,0 +1,4 @@
+{
+  "extends": "@react-native/typescript-config/tsconfig.json",
+  "include": ["src/**/*"]
+}