refactor: Try to migrate to boa_engine

#634

src-tauri/src/enhance/script.rs

@@ -1,62 +1,75 @@
 use super::use_lowercase;
-use anyhow::Result;
+use anyhow::{Error, Result};
 use serde_yaml::Mapping;
 
 pub fn use_script(script: String, config: Mapping) -> Result<(Mapping, Vec<(String, String)>)> {
-    use rquickjs::{function::Func, Context, Runtime};
+    use boa_engine::{native_function::NativeFunction, Context, JsValue, Source};
     use std::sync::{Arc, Mutex};
+    let mut context = Context::default();
 
-    let runtime = Runtime::new().unwrap();
-    let context = Context::full(&runtime).unwrap();
     let outputs = Arc::new(Mutex::new(vec![]));
 
     let copy_outputs = outputs.clone();
-    let result = context.with(|ctx| -> Result<Mapping> {
-        ctx.globals().set(
+    unsafe {
+        let _ = context.register_global_builtin_callable(
             "__verge_log__",
-            Func::from(move |level: String, data: String| {
-                let mut out = copy_outputs.lock().unwrap();
-                out.push((level, data));
-            }),
-        )?;
-
-        ctx.eval(
-            r#"var console = Object.freeze({
+            2,
+            NativeFunction::from_closure(
+                move |_: &JsValue, args: &[JsValue], context: &mut Context| {
+                    let level = args.get(0).unwrap().to_string(context)?;
+                    let level = level.to_std_string().unwrap();
+                    let data = args.get(1).unwrap().to_string(context)?;
+                    let data = data.to_std_string().unwrap();
+                    let mut out = copy_outputs.lock().unwrap();
+                    out.push((level, data));
+                    Ok(JsValue::undefined())
+                },
+            ),
+        );
+    }
+    let _ = context.eval(Source::from_bytes(
+        r#"var console = Object.freeze({
         log(data){__verge_log__("log",JSON.stringify(data))}, 
         info(data){__verge_log__("info",JSON.stringify(data))}, 
         error(data){__verge_log__("error",JSON.stringify(data))},
         debug(data){__verge_log__("debug",JSON.stringify(data))},
       });"#,
-        )?;
+    ));
 
-        let config = use_lowercase(config.clone());
-        let config_str = serde_json::to_string(&config)?;
+    let config = use_lowercase(config.clone());
+    let config_str = serde_json::to_string(&config)?;
 
-        let code = format!(
-            r#"try{{
+    let code = format!(
+        r#"try{{
         {script};
         JSON.stringify(main({config_str})||'')
       }} catch(err) {{
         `__error_flag__ ${{err.toString()}}`
       }}"#
-        );
-        let result: String = ctx.eval(code.as_str())?;
+    );
+    if let Ok(result) = context.eval(Source::from_bytes(code.as_str())) {
+        if !result.is_string() {
+            anyhow::bail!("main function should return object");
+        }
+        let result = result.to_string(&mut context).unwrap();
+        let result = result.to_std_string().unwrap();
         if result.starts_with("__error_flag__") {
             anyhow::bail!(result[15..].to_owned());
         }
         if result == "\"\"" {
             anyhow::bail!("main function should return object");
         }
-        Ok(serde_json::from_str::<Mapping>(result.as_str())?)
-    });
-
-    let mut out = outputs.lock().unwrap();
-    match result {
-        Ok(config) => Ok((use_lowercase(config), out.to_vec())),
-        Err(err) => {
-            out.push(("exception".into(), err.to_string()));
-            Ok((config, out.to_vec()))
+        let res: Result<Mapping, Error> = Ok(serde_json::from_str::<Mapping>(result.as_str())?);
+        let mut out = outputs.lock().unwrap();
+        match res {
+            Ok(config) => Ok((use_lowercase(config), out.to_vec())),
+            Err(err) => {
+                out.push(("exception".into(), err.to_string()));
+                Ok((config, out.to_vec()))
+            }
         }
+    } else {
+        anyhow::bail!("main function should return object");
     }
 }