Migrate to wasm component (#356)

* Cleaned javy and wizen the input js file

* Update wizer and compatible wasmtime

* wizen input js file and optimize it with binaryen

* Migrate Guest(wasm engine) to component model and support hono

* Migrate Host(serve runtime) to component model and support hono

* Minor change in build.js for ec-wasm-js example

* Move apis crate to apis folder in arakoo-core

* Implemented fetch in component model

* Added jsonnet wit file

* Added jsonnet binding in component model

* Added Event fetch event listener for Hono

* programmatically adapt module to component in compiler

* Log messages on the basis of env variables

Cargo.toml

@@ -1,6 +1,5 @@
 [workspace]
 members = [
-  "JS/wasm/crates/apis",
   "JS/wasm/crates/arakoo-core",
   "JS/wasm/crates/cli",
   "JS/wasm/crates/serve",
@@ -13,15 +12,20 @@ edition = "2021"
 version = "0.0.1"
 
 [workspace.dependencies]
-wizer = "4.0.0"
-wasmtime = "16"
-wasmtime-wasi = "16"
-wasi-common = "16"
+wizer = "6.0.0"
+wasmtime = { features = ["async"], version = "19" }
+wasmtime-wasi = "19"
 javy = { version = "2.1.0" }
 anyhow = "1.0.79"
 once_cell = "1.19.0"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
+serde_bytes = "0.11"
+http = "1.1.0"
+reqwest = { version = "0.12.4", features = [
+    "blocking","json"
+] }
+
 [profile.release]
 lto = true
 opt-level = 's'

JS/jsonnet/src/jsonnet.js

@@ -8,7 +8,7 @@ if (!isArakoo) {
         jsonnet_evaluate_snippet,
         jsonnet_destroy,
         jsonnet_make,
-        ext_string,
+        jsonnet_ext_string,
         jsonnet_evaluate_file,
         get_func,
         set_func,
@@ -24,7 +24,7 @@ if (!isArakoo) {
         }
 
         extString(key, value) {
-            ext_string(this.vm, key, value);
+            jsonnet_ext_string(this.vm, key, value);
             return this;
         }
 
@@ -55,24 +55,35 @@ if (!isArakoo) {
     };
 } else {
     Jsonnet = class Jsonnet {
-        constructor() {
-            this.vars = {};
+        constructor() {}
+
+        #getVm() {
+            if (!this.vm) {
+                this.vm = __jsonnet_make();
+            }
+            return this.vm;
+        }
+
+        evaluateSnippet(snippet) {
+            let vm = this.#getVm();
+            return __jsonnet_evaluate_snippet(vm, snippet);
         }
 
         extString(key, value) {
-            this.vars[key] = value;
+            let vm = this.#getVm();
+            __jsonnet_ext_string(vm, key, value);
             return this;
         }
-        evaluateSnippet(snippet) {
-            let vars = JSON.stringify(this.vars);
-            return __jsonnet_evaluate_snippet(vars, snippet);
-        }
+
         evaluateFile(filename) {
-            let vars = JSON.stringify(this.vars);
-            return __jsonnet_evaluate_file(vars, filename);
+            let vm = this.#getVm();
+            return __jsonnet_evaluate_file(vm, filename);
         }
 
-        destroy() {}
+        destroy() { 
+            let vm = this.#getVm();
+            __jsonnet_destroy(vm);
+        }
     };
 }
 

JS/jsonnet/src/jsonnet_wasm.d.ts

@@ -1,45 +1,45 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
- * @returns {number}
- */
+* @returns {number}
+*/
 export function jsonnet_make(): number;
 /**
- * @param {number} vm
- */
+* @param {number} vm
+*/
 export function jsonnet_destroy(vm: number): void;
 /**
- * @param {number} vm
- * @param {string} filename
- * @param {string} snippet
- * @returns {string}
- */
+* @param {number} vm
+* @param {string} filename
+* @param {string} snippet
+* @returns {string}
+*/
 export function jsonnet_evaluate_snippet(vm: number, filename: string, snippet: string): string;
 /**
- * @param {number} vm
- * @param {string} filename
- * @returns {string}
- */
+* @param {number} vm
+* @param {string} filename
+* @returns {string}
+*/
 export function jsonnet_evaluate_file(vm: number, filename: string): string;
 /**
- * @param {number} vm
- * @param {string} key
- * @param {string} value
- */
-export function ext_string(vm: number, key: string, value: string): void;
+* @param {number} vm
+* @param {string} key
+* @param {string} value
+*/
+export function jsonnet_ext_string(vm: number, key: string, value: string): void;
 /**
- * @param {string} name
- * @returns {Function | undefined}
- */
+* @param {string} name
+* @returns {Function | undefined}
+*/
 export function get_func(name: string): Function | undefined;
 /**
- * @param {string} name
- * @param {Function} func
- */
+* @param {string} name
+* @param {Function} func
+*/
 export function set_func(name: string, func: Function): void;
 /**
- * @param {number} vm
- * @param {string} name
- * @param {number} args_num
- */
+* @param {number} vm
+* @param {string} name
+* @param {number} args_num
+*/
 export function register_native_callback(vm: number, name: string, args_num: number): void;