use deno core (#136)

Cargo.toml

@@ -25,4 +25,4 @@ clap = "4.0.18"
 colored = "2.0.0"
 rowan = "0"
 rnix = "0"
-v8 = "0.92.0"
+deno_core = "0"

nixjs-rt/pkg.nix

@@ -8,5 +8,5 @@ in
 buildNpmPackage rec {
   name = "nixjs-rt";
   src = self;
-  npmDepsHash = "sha256-bzi3/pHxDYgKKZsV3zVIwZ6cwGjAz0lolzeCotao+9I=";
+  npmDepsHash = "sha256-ev5i6sL2mQgxu7kuLVaMIJfUVEXcP27n8u2RiGE0Cd8=";
 }

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.78.0"
+channel = "1.79.0"
 components = [ "clippy", "rust-analyzer", "rustfmt" ]
 profile = "minimal"

src/eval/error.rs

@@ -1,3 +1,5 @@
+use deno_core::v8;
+
 use super::{
     helpers::{call_js_function, get_js_value_key, is_nixrt_type},
     types::NixTypeKind,

src/eval/execution.rs

@@ -1,7 +1,7 @@
 use std::path::Path;
-use std::sync::Once;
 
-use v8::{HandleScope, Local, ModuleStatus, Object};
+use deno_core::v8;
+use deno_core::v8::{HandleScope, Local, ModuleStatus, Object};
 
 use crate::eval::types::EvalResult;
 
@@ -10,10 +10,8 @@ use super::error::NixError;
 use super::helpers::{call_js_function, get_nixrt_type, try_get_js_object_key};
 use super::types::js_value_to_nix;
 
-static INIT_V8: Once = Once::new();
-
 pub fn evaluate(nix_expr: &str, workdir: &Path) -> EvalResult {
-    initialize_v8();
+    deno_core::JsRuntime::init_platform(None);
     // Declare the V8 execution context
     let isolate = &mut v8::Isolate::new(Default::default());
     let scope = &mut v8::HandleScope::new(isolate);
@@ -34,10 +32,8 @@ pub fn evaluate(nix_expr: &str, workdir: &Path) -> EvalResult {
     ];
 
     for (name, value) in globals {
-        let import_module_attr = v8::String::new(scope, name).unwrap();
-        global
-            .set(scope, import_module_attr.into(), *value)
-            .unwrap();
+        let global_var_name = v8::String::new(scope, name).unwrap();
+        global.set(scope, global_var_name.into(), *value).unwrap();
     }
 
     // Execute the Nix runtime JS module, get its exports
@@ -159,14 +155,6 @@ fn exec_module<'a>(
     Ok(obj)
 }
 
-fn initialize_v8() {
-    INIT_V8.call_once(|| {
-        let platform = v8::new_default_platform(0, false).make_shared();
-        v8::V8::initialize_platform(platform);
-        v8::V8::initialize();
-    });
-}
-
 fn nix_value_from_module(
     scope: &mut v8::ContextScope<v8::HandleScope>,
     nix_module_fn: v8::Local<v8::Function>,

src/eval/helpers.rs

@@ -1,3 +1,5 @@
+use deno_core::v8;
+
 use super::error::{js_error_to_rust, NixError};
 
 pub fn is_nixrt_type<'s, T>(

src/eval/types.rs

@@ -1,5 +1,7 @@
 use std::collections::HashMap;
 
+use deno_core::v8;
+
 use super::{
     error::NixError,
     helpers::{call_js_instance_mehod, is_nixrt_type, try_get_js_object_key},