feat: update container

__wasm/wit-bindgen-sample/container/src/fn_fetch.rs

@@ -45,8 +45,8 @@ pub fn do_fetch(params: &str) -> FnResult {
         m => return FnResult::fail(format!("Unsupported method: {}", m)),
     };
     let mut request_builder = client.request(request_method.clone(), &fetch_params.url);
+    let mut has_user_agent = false;
     if let Some(options) = &fetch_params.options {
-        let mut has_user_agent = false;
         if let Some(headers) = &options.headers {
             for (k, v) in headers {
                 let k = k.to_lowercase();
@@ -56,10 +56,11 @@ pub fn do_fetch(params: &str) -> FnResult {
                 request_builder = request_builder.header(k, v.to_string());
             }
         }
-        if !has_user_agent {
+    }
-            request_builder = request_builder.header("User-Agent", "JavaScriptSandboxContainer/0.1");
+    if !has_user_agent {
-        }
+        request_builder = request_builder.header("User-Agent", "JavaScriptSandboxContainer/0.1");
-
+    }
+    if let Some(options) = &fetch_params.options {
         if let Some(body) = &options.body {
             if Method::POST == request_method {
                 let body = reqwest::blocking::Body::from(body.to_string());

__wasm/wit-bindgen-sample/container/src/main.rs

@@ -38,10 +38,14 @@ fn main() -> Result<()> {
     let a = exports.eval_javascript(&mut store, r##"
         function hi(name) { return "hi: " + name; }
         let a = [];
-        a.push(fetch('https://hatter.ink/util/print_request.action'));
+        a.push(fetch('https://hatter.ink/util/print_request.action', {
-        a.push(fetch('https://hatter.ink/ip.action'));
+          headers: {
+            'Test-Header': 'this is a test header'
+          }
+        }));
+        // a.push(fetch('https://hatter.ink/ip.action'));
         a.push(fetch('https://hatter.ink/ip/ip.jsonp'));
-        a.push(fetch('https://hatter.ink/ip2.action'));
+        // a.push(fetch('https://hatter.ink/ip2.action'));
         a.push({
             userId: 'id001',
             name: 'Test',

__wasm/wit-bindgen-sample/engine/src/lib.rs

@@ -1,6 +1,7 @@
 use boa_engine::{Context, JsResult, JsString, JsValue};
 use serde::{Deserialize, Serialize};
 use serde_json::{Map, Value};
+
 wit_bindgen_rust::export!("../exports.wit");
 wit_bindgen_rust::import!("../container.wit");
 
@@ -31,7 +32,7 @@ fn do_fetch(_: &JsValue, args: &[JsValue], ctx: &mut Context) -> JsResult<JsValu
     let mut fetch_params_map = Map::new();
     fetch_params_map.insert("url".to_string(), args[0].to_json(ctx).expect("error"));
     if args.len() > 1 {
-        fetch_params_map.insert("params".to_string(), args[1].to_json(ctx).expect("error"));
+        fetch_params_map.insert("options".to_string(), args[1].to_json(ctx).expect("error"));
     }
     let fetch_params = format!("{}", Value::Object(fetch_params_map));