Add Decodal formatter

packages/decodal-wasm/README.md

@@ -22,15 +22,15 @@ deno add jsr:@hare/decodal-wasm
 ## Usage
 
 ```js
-import init, { evaluateProject } from 'decodal-wasm';
+import init, { evaluateProject, formatSource } from 'decodal-wasm';
 
 await init();
 
-const result = evaluateProject(JSON.stringify({
-  entry: 'main.dcdl',
-  files: {
-    'main.dcdl': 'Server = { port = Int default 8080; };',
-  },
+const formatted = JSON.parse(formatSource('Server={port=Int default 8080;};'));
+console.log(formatted.source);
+
+const result = evaluateProject('main.dcdl', JSON.stringify({
+  'main.dcdl': 'Server = { port = Int default 8080; };',
 }));
 
 console.log(JSON.parse(result));

packages/decodal-wasm/decodal_wasm.d.ts

@@ -5,12 +5,15 @@ export function evaluate(source: string): string;
 
 export function evaluateProject(entry: string, files_json: string): string;
 
+export function formatSource(source: string): string;
+
 export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
 
 export interface InitOutput {
     readonly memory: WebAssembly.Memory;
     readonly evaluate: (a: number, b: number) => [number, number];
     readonly evaluateProject: (a: number, b: number, c: number, d: number) => [number, number];
+    readonly formatSource: (a: number, b: number) => [number, number];
     readonly __wbindgen_externrefs: WebAssembly.Table;
     readonly __wbindgen_malloc: (a: number, b: number) => number;
     readonly __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;

packages/decodal-wasm/decodal_wasm.js

@@ -40,6 +40,25 @@ export function evaluateProject(entry, files_json) {
         wasm.__wbindgen_free(deferred3_0, deferred3_1, 1);
     }
 }
+
+/**
+ * @param {string} source
+ * @returns {string}
+ */
+export function formatSource(source) {
+    let deferred2_0;
+    let deferred2_1;
+    try {
+        const ptr0 = passStringToWasm0(source, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+        const len0 = WASM_VECTOR_LEN;
+        const ret = wasm.formatSource(ptr0, len0);
+        deferred2_0 = ret[0];
+        deferred2_1 = ret[1];
+        return getStringFromWasm0(ret[0], ret[1]);
+    } finally {
+        wasm.__wbindgen_free(deferred2_0, deferred2_1, 1);
+    }
+}
 function __wbg_get_imports() {
     const import0 = {
         __proto__: null,

packages/decodal-wasm/decodal_wasm_bg.wasm.d.ts

@@ -3,6 +3,7 @@
 export const memory: WebAssembly.Memory;
 export const evaluate: (a: number, b: number) => [number, number];
 export const evaluateProject: (a: number, b: number, c: number, d: number) => [number, number];
+export const formatSource: (a: number, b: number) => [number, number];
 export const __wbindgen_externrefs: WebAssembly.Table;
 export const __wbindgen_malloc: (a: number, b: number) => number;
 export const __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;