update demo

Author: vertical-blank

demo/README.md

@@ -6,28 +6,29 @@
 ### Download jar
 
 ```bash
-wget http://central.maven.org/maven2/com/github/vertical-blank/sql-formatter/1.0/sql-formatter-1.0.jar
+wget https://repo1.maven.org/maven2/com/github/vertical-blank/sql-formatter/1.0.1/sql-formatter-1.0.1.jar
 ```
 
 ### compile java
 
 ```bash
-path/to/graalvm/bin/javac src/main/java/com/github/vertical_blank/sqlformatter/SqlFormatterDemo.java -cp ./sql-formatter-1.0.jar
+path/to/graalvm/bin/javac src/main/java/com/github/vertical_blank/sqlformatter/SqlFormatterDemo.java -cp ./sql-formatter-1.0.1.jar
 ```
 
 ### generate shared object
 
 ```bash
-path/to/graalvm/bin/native-image --shared -H:Name=sqlformatterdemo -cp src/main/java/:sql-formatter-1.0.jar
+path/to/graalvm/bin/native-image --shared -H:Name=sqlformatterdemo -cp src/main/java/:sql-formatter-1.0.1.jar
 ```
 
 ### setup javascript
 
 Note: Python 2.7 is requied by node-gyp.
 
 ```bash
-npm i
 cp sqlformatterdemo.so js/
+cd js/
+npm i
 ```
 
 ## deploy to google cloud function

demo/js/index.js

@@ -1,6 +1,8 @@
 const ref = require('ref');
 const ffi = require('ffi');
 
+const version = '1.0.1'
+
 const libJava = ffi.Library(__dirname + '/sqlformatterdemo', {
   graal_create_isolate: [
     ref.types.int, [
@@ -42,7 +44,7 @@ exports.handler = (req, res) => {
     const hello = libJava.hello(ref.deref(p_graal_isolatethread_t))
     res.header('Access-Control-Allow-Origin', "*");
     res.header('Access-Control-Allow-Headers', "Origin, X-Requested-With, Content-Type, Accept");
-    res.send(hello);
+    res.send(`${hello} ${version}`);
   } else {
     const formatted = libJava.format_sql(ref.deref(p_graal_isolatethread_t), ref.allocCString(req.rawBody.toString()))
     res.header('Access-Control-Allow-Origin', "*");