working on android

.gitignore

@@ -3,3 +3,5 @@
 /local-cli/lib
 /react-native-pushy-cli/node_modules
 /react-native-pushy-cli/lib
+
+*.iml

.npmignore

@@ -7,3 +7,4 @@
 /local-cli/src
 /react-native-pushy-cli
 /Example
+/android/build

Example/testHotUpdate/index.android.js

@@ -1,51 +1 @@
-/**
- * Sample React Native App
- * https://github.com/facebook/react-native
- */
-'use strict';
-import React, {
-  AppRegistry,
-  Component,
-  StyleSheet,
-  Text,
-  View
-} from 'react-native';
-
-class testHotUpdate extends Component {
-  render() {
-    return (
-      <View style={styles.container}>
-        <Text style={styles.welcome}>
-          Welcome to React Native!
-        </Text>
-        <Text style={styles.instructions}>
-          To get started, edit index.android.js
-        </Text>
-        <Text style={styles.instructions}>
-          Shake or press menu button for dev menu
-        </Text>
-      </View>
-    );
-  }
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: '#F5FCFF',
-  },
-  welcome: {
-    fontSize: 20,
-    textAlign: 'center',
-    margin: 10,
-  },
-  instructions: {
-    textAlign: 'center',
-    color: '#333333',
-    marginBottom: 5,
-  },
-});
-
-AppRegistry.registerComponent('testHotUpdate', () => testHotUpdate);
+require('./js/index');

Example/testHotUpdate/index.ios.js

@@ -1,69 +1 @@
-/**
- * Sample React Native App
- * https://github.com/facebook/react-native
- */
-'use strict';
-import React, {
-  AppRegistry,
-  Component,
-  StyleSheet,
-  Text,
-  View,
-  TouchableOpacity,
-} from 'react-native';
-
-import {downloadFile, reloadUpdate} from 'react-native-update'
-
-class testHotUpdate extends Component {
-  render() {
-    return (
-      <View style={styles.container}>
-        <Text style={styles.welcome}>
-          Welcome to React Native!
-        </Text>
-        <Text style={styles.instructions}>
-          To get started, edit index.ios.js
-        </Text>
-        <TouchableOpacity onPress={
-          ()=>{
-            downloadFile({updateUrl:'http://7xjhby.com2.z0.glb.qiniucdn.com/ios1.ppk', hashName:'test'})
-          }
-        }>
-        <Text style={styles.instructions}>
-          Press To DownloadFile
-        </Text>
-        </TouchableOpacity>
-        <TouchableOpacity onPress={
-          ()=>{
-            reloadUpdate({hashName:'test'})
-          }
-        }>
-          <Text style={styles.instructions}>
-            Press To Reload
-          </Text>
-        </TouchableOpacity>
-      </View>
-    );
-  }
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: '#F5FCFF',
-  },
-  welcome: {
-    fontSize: 20,
-    textAlign: 'center',
-    margin: 10,
-  },
-  instructions: {
-    textAlign: 'center',
-    color: '#333333',
-    marginBottom: 5,
-  },
-});
-
-AppRegistry.registerComponent('testHotUpdate', () => testHotUpdate);
+require('./js/index');

Example/testHotUpdate/js/index.js

@@ -0,0 +1,69 @@
+/**
+ * Sample React Native App
+ * https://github.com/facebook/react-native
+ */
+'use strict';
+import React, {
+  AppRegistry,
+  Component,
+  StyleSheet,
+  Text,
+  View,
+  TouchableOpacity,
+} from 'react-native';
+
+import {downloadFile, reloadUpdate} from 'react-native-update'
+
+class testHotUpdate extends Component {
+  render() {
+    return (
+      <View style={styles.container}>
+        <Text style={styles.welcome}>
+          Welcome to React Native!
+        </Text>
+        <Text style={styles.instructions}>
+          To get started, edit index.ios.js
+        </Text>
+        <TouchableOpacity onPress={
+          ()=>{
+            downloadFile({updateUrl:'http://7xjhby.com2.z0.glb.qiniucdn.com/ios1.ppk', hashName:'test'})
+          }
+        }>
+          <Text style={styles.instructions}>
+            Press To DownloadFile
+          </Text>
+        </TouchableOpacity>
+        <TouchableOpacity onPress={
+          ()=>{
+            reloadUpdate({hashName:'test'})
+          }
+        }>
+          <Text style={styles.instructions}>
+            Press To Reload
+          </Text>
+        </TouchableOpacity>
+      </View>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+    backgroundColor: '#F5FCFF',
+  },
+  welcome: {
+    fontSize: 20,
+    textAlign: 'center',
+    margin: 10,
+  },
+  instructions: {
+    textAlign: 'center',
+    color: '#333333',
+    marginBottom: 5,
+  },
+});
+
+AppRegistry.registerComponent('testHotUpdate', () => testHotUpdate);

Example/testHotUpdate/package.json

@@ -7,6 +7,6 @@
   },
   "dependencies": {
     "react-native": "^0.20.0",
-    "react-native-update": "git+https://github.com/reactnativecn/react-native-pushy"
+    "react-native-pushy": "../.."
   }
 }

android/build.gradle

@@ -0,0 +1,17 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+}
+
+dependencies {
+    compile 'com.facebook.react:react-native:+'
+}

android/src/main/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="cn.reactnative.modules.update">
+
+</manifest>

android/src/main/java/cn/reactnative/modules/update/DownloadTask.java

@@ -0,0 +1,115 @@
+package cn.reactnative.modules.update;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.squareup.okhttp.OkHttpClient;
+import com.squareup.okhttp.Request;
+import com.squareup.okhttp.Response;
+import com.squareup.okhttp.ResponseBody;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import okio.BufferedSink;
+import okio.BufferedSource;
+import okio.Okio;
+
+/**
+ * Created by tdzl2003 on 3/31/16.
+ */
+class DownloadTask extends AsyncTask<DownloadTaskParams, Void, Void> {
+    final int DOWNLOAD_CHUNK_SIZE = 4096;
+
+    @Override
+    protected Void doInBackground(DownloadTaskParams... params) {
+        DownloadTaskParams param = params[0];
+        try {
+            OkHttpClient client = new OkHttpClient();
+            Request request = new Request.Builder().url(param.url)
+                    .build();
+            Response response = client.newCall(request).execute();
+            ResponseBody body = response.body();
+            long contentLength = body.contentLength();
+            BufferedSource source = body.source();
+
+            if (param.zipFilePath.exists()) {
+                param.zipFilePath.delete();
+            }
+
+            BufferedSink sink = Okio.buffer(Okio.sink(param.zipFilePath));
+
+            if (UpdateContext.DEBUG) {
+                Log.d("RNUpdate", "Downloading " + param.url);
+            }
+
+            long bytesRead = 0;
+            long totalRead = 0;
+            while ((bytesRead = source.read(sink.buffer(), DOWNLOAD_CHUNK_SIZE)) != -1) {
+                totalRead += bytesRead;
+                if (UpdateContext.DEBUG) {
+                    Log.d("RNUpdate", "Progress " + totalRead + "/" + contentLength);
+                }
+            }
+            if (totalRead != contentLength) {
+                throw new Error("Unexpected eof while reading ppk");
+            }
+            sink.writeAll(source);
+            sink.close();
+
+            if (UpdateContext.DEBUG) {
+                Log.d("RNUpdate", "Download finished");
+            }
+
+            ZipInputStream zis = new ZipInputStream(new BufferedInputStream(new FileInputStream(param.zipFilePath)));
+            ZipEntry ze;
+            byte[] buffer = new byte[1024];
+            int count;
+            String filename;
+
+            param.unzipDirectory.mkdirs();
+
+            while ((ze = zis.getNextEntry()) != null)
+            {
+                String fn = ze.getName();
+                File fmd = new File(param.unzipDirectory, fn);
+
+                if (UpdateContext.DEBUG) {
+                    Log.d("RNUpdate", "Unzipping " + fn);
+                }
+
+                if (ze.isDirectory()) {
+                    fmd.mkdirs();
+                    continue;
+                }
+
+                FileOutputStream fout = new FileOutputStream(fmd);
+
+                while ((count = zis.read(buffer)) != -1)
+                {
+                    fout.write(buffer, 0, count);
+                }
+
+                fout.close();
+                zis.closeEntry();
+            }
+
+            zis.close();
+
+            if (UpdateContext.DEBUG) {
+                Log.d("RNUpdate", "Unzip finished");
+            }
+
+        } catch (Throwable e) {
+            param.listener.onDownloadFailed(e);
+        }
+
+        return null;
+    }
+
+}

android/src/main/java/cn/reactnative/modules/update/DownloadTaskParams.java

@@ -0,0 +1,14 @@
+package cn.reactnative.modules.update;
+
+import java.io.File;
+
+/**
+ * Created by tdzl2003 on 3/31/16.
+ */
+class DownloadTaskParams {
+    String      url;
+    String      hash;
+    File zipFilePath;
+    File unzipDirectory;
+    UpdateContext.DownloadFileListener listener;
+}

android/src/main/java/cn/reactnative/modules/update/UpdateContext.java

@@ -0,0 +1,51 @@
+package cn.reactnative.modules.update;
+
+import android.content.Context;
+
+import java.io.File;
+
+/**
+ * Created by tdzl2003 on 3/31/16.
+ */
+public class UpdateContext {
+    private Context context;
+    private File rootDir;
+
+    public static boolean DEBUG = false;
+
+
+    private static UpdateContext currentInstance = null;
+
+    static UpdateContext instance() {
+        return currentInstance;
+    }
+
+    public UpdateContext(Context context) {
+        this.context = context;
+
+        this.rootDir = new File(context.getFilesDir(), "_update");
+
+        if (!rootDir.exists()) {
+            rootDir.mkdir();
+        }
+    }
+
+    public String getRootDir() {
+        return rootDir.toString();
+    }
+
+    public interface DownloadFileListener {
+        void onDownloadCompleted();
+        void onDownloadFailed(Throwable error);
+    }
+
+    public void downloadFile(String url, String hashName, DownloadFileListener listener) {
+        DownloadTaskParams params = new DownloadTaskParams();
+        params.url = url;
+        params.hash = hashName;
+        params.listener = listener;
+        params.zipFilePath = new File(rootDir, hashName + ".ppk");
+        params.unzipDirectory = new File(rootDir, hashName);
+        new DownloadTask().execute(params);
+    }
+}

android/src/main/java/cn/reactnative/modules/update/UpdateModule.java

@@ -0,0 +1,51 @@
+package cn.reactnative.modules.update;
+
+import com.facebook.react.bridge.Promise;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.ReadableMap;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by tdzl2003 on 3/31/16.
+ */
+public class UpdateModule extends ReactContextBaseJavaModule{
+    UpdateContext updateContext;
+
+    public UpdateModule(ReactApplicationContext reactContext) {
+        super(reactContext);
+        this.updateContext = new UpdateContext(reactContext.getApplicationContext());
+    }
+
+    @Override
+    public Map<String, Object> getConstants() {
+        final Map<String, Object> constants = new HashMap<>();
+        constants.put("downloadRootDir", updateContext.getRootDir());
+        return constants;
+    }
+
+    @Override
+    public String getName() {
+        return "RCTHotUpdate";
+    }
+
+    @ReactMethod
+    public void downloadUpdate(ReadableMap options, final Promise promise){
+        String url = options.getString("updateUrl");
+        String hash = options.getString("hashName");
+        updateContext.downloadFile(url, hash, new UpdateContext.DownloadFileListener() {
+            @Override
+            public void onDownloadCompleted() {
+                promise.resolve(null);
+            }
+
+            @Override
+            public void onDownloadFailed(Throwable error) {
+                promise.reject(error);
+            }
+        });
+    }
+}

android/src/main/java/cn/reactnative/modules/update/UpdatePackage.java

@@ -0,0 +1,34 @@
+package cn.reactnative.modules.update;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.JavaScriptModule;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Created by tdzl2003 on 3/31/16.
+ */
+public class UpdatePackage implements ReactPackage {
+
+    @Override
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+        return Arrays.asList(new NativeModule[]{
+                // Modules from third-party
+                new UpdateModule(reactContext),
+        });
+    }
+
+    public List<Class<? extends JavaScriptModule>> createJSModules() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
+        return Collections.emptyList();
+    }
+}

index.js

@@ -1,5 +1,6 @@
 /**
  * Created by tdzl2003 on 2/6/16.
+ * @providesModule react-native-update
  */
 
 //if (__DEV__){

lib/resolveAssetSource.js

@@ -85,8 +85,6 @@ function getPathOnDevserver(devServerUrl, asset) {
  * Returns a path like 'assets/AwesomeModule'
  */
 function getBasePath(asset) {
-  // TODO(frantic): currently httpServerLocation is used both as
-  // path in http URL and path within IPA. Should we have zipArchiveLocation?
   var path = asset.httpServerLocation;
   if (path[0] === '/') {
     path = path.substr(1);

local-cli/cli.json

@@ -42,7 +42,7 @@
           "hasValue": true
         },
         "output": {
-          "default": "build/output/${platform}.${hash}.ppk",
+          "default": "build/output/${platform}.${time}.ppk",
           "hasValue": true
         },
         "verbose": {

local-cli/src/bundle.js

@@ -26,38 +26,9 @@ function mkdir(dir){
   });
 }
 
-function calcMd5ForFile(fn) {
-  return new Promise((resolve, reject) => {
-    var hash = crypto.createHash('md5'),
-      stream = fs.createReadStream(fn);
-
-    stream.on('data', (data) => hash.update(data, 'utf8'));
-    stream.on('end', () => resolve(hash.digest('hex')));
-    stream.on('error', err => reject(err));
-  })
-}
-
-async function calcMd5ForDirectory(dir) {
-  const childs = fs.readdirSync(dir).sort();
-  const result = {};
-  for (const name of childs) {
-    const fullPath = path.join(dir, name);
-    const stat = fs.statSync(fullPath);
-    if (stat.isFile()) {
-      result[name] = 'file:' + await calcMd5ForFile(fullPath);
-    } else {
-      result[name] = 'directory:' + await calcMd5ForDirectory(fullPath);
-    }
-  }
-  var hash = crypto.createHash('md5');
-  hash.update(JSON.stringify(result), 'md5');
-  return hash.digest('hex');
-}
-
 async function pack(dir, output){
-  const hash = await calcMd5ForDirectory(dir);
-  const realOutput = output.replace(/\$\{hash\}/g, hash);
-  await mkdir(path.dirname(realOutput))
+  const realOutput = output.replace(/\$\{time\}/g, '' + Date.now());
+  await mkdir(path.dirname(realOutput));
   await new Promise((resolve, reject) => {
     var zipfile = new ZipFile();
 
@@ -91,7 +62,7 @@ async function pack(dir, output){
       });
     zipfile.end();
   });
-  console.log('Bundled with hash: ' + hash);
+  console.log('Bundled saved to: ' + realOutput);
 }
 
 function enumZipEntries(zipFn, callback) {
@@ -207,20 +178,15 @@ export const commands = {
       } else {
         // If same file.
         if (originEntries[entry.fileName] === entry.crc32) {
-          console.log('keep:', entry.fileName);
           copies[entry.fileName] = 1;
           return;
         }
         // If moved from other place
         if (originMap[entry.crc32]){
-          console.log('move:' + originMap[entry.crc32] + '->' + entry.fileName);
           copies[entry.fileName] = originMap[entry.crc32];
           return;
         }
 
-        // TODO: test diff
-        console.log('add:' + entry.fileName);
-
         return new Promise((resolve, reject)=>{
           nextZipfile.openReadStream(entry, function(err, readStream) {
             if (err){

package.json

@@ -31,6 +31,7 @@
     "fs-promise": "^0.4.1",
     "isomorphic-fetch": "^2.2.1",
     "mkdir-recursive": "^0.2.1",
+    "node-bsdiff": "^0.1.1",
     "read": "^1.0.7",
     "yauzl": "^2.4.1",
     "yazl": "^2.3.0"

react-native-pushy-cli/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "react-native-pushy-cli",
+  "name": "react-native-update-cli",
   "version": "0.1.0",
   "description": "Command tools for javaScript updater with `pushy` service for react native apps.",
   "main": "index.js",

react-native-pushy-cli/src/cli.js

@@ -10,7 +10,7 @@ const CLI_MODULE_PATH = function() {
   return path.resolve(
     process.cwd(),
     'node_modules',
-    'react-native-pushy',
+    'react-native-update',
     'local-cli'
   );
 };
@@ -19,7 +19,7 @@ const PACKAGE_JSON_PATH = function() {
   return path.resolve(
     process.cwd(),
     'node_modules',
-    'react-native-pushy',
+    'react-native-update',
     'package.json'
   );
 };
@@ -36,17 +36,17 @@ if (cli) {
   cli.run();
 } else {
   console.error('Are you at home directory of a react-native project?');
-  console.error('`pushy install` is under development, please run `npm install react-native-pushy` to install pushy manually.');
+  console.error('`pushy install` is under development, please run `npm install react-native-update` to install pushy manually.');
   process.exit(1);
 }
 
 function checkForVersionCommand() {
   if (process.argv.indexOf('-v') >= 0 || process.argv[2] === 'version') {
-    console.log('react-native-pushy-cli: ' + require('../package.json').version);
+    console.log('react-native-update-cli: ' + require('../package.json').version);
     try {
-      console.log('react-native-pushy: ' + require(PACKAGE_JSON_PATH()).version);
+      console.log('react-native-update: ' + require(PACKAGE_JSON_PATH()).version);
     } catch (e) {
-      console.log('react-native-pushy: n/a - not inside a React Native project directory')
+      console.log('react-native-update: n/a - not inside a React Native project directory')
     }
     process.exit();
   }