@bytecodealliance/jco - npm Package Compare versions

Comparing version 0.14.2 to 1.0.0

obj/interfaces/wasi-filesystem-types.d.ts

 export namespace WasiFilesystemTypes {
   export { Descriptor };
+  export { DirectoryEntryStream };
   export function filesystemErrorCode(err: Error): ErrorCode | undefined;
-  export { DirectoryEntryStream };
 }
@@ -141,8 +141,9 @@ export type Filesize = bigint;
 }
+export interface DirectoryEntry {
+  type: DescriptorType,
+  name: string,
+}
 import type { Error } from '../interfaces/wasi-io-streams.js';
 export { Error };
 
-export class DirectoryEntryStream {
-}
-
 export class Descriptor {
@@ -153,5 +154,12 @@ readViaStream(offset: Filesize): InputStream;
   getType(): DescriptorType;
+  readDirectory(): DirectoryEntryStream;
   stat(): DescriptorStat;
+  statAt(pathFlags: PathFlags, path: string): DescriptorStat;
   openAt(pathFlags: PathFlags, path: string, openFlags: OpenFlags, flags: DescriptorFlags): Descriptor;
   metadataHash(): MetadataHashValue;
+  metadataHashAt(pathFlags: PathFlags, path: string): MetadataHashValue;
 }
+
+export class DirectoryEntryStream {
+  readDirectoryEntry(): DirectoryEntry | undefined;
+}

package.json

 {
   "name": "@bytecodealliance/jco",
-  "version": "0.14.2",
+  "version": "1.0.0",
   "description": "JavaScript tooling for working with WebAssembly Components",
@@ -21,3 +21,3 @@ "author": "Guy Bedford",
   "dependencies": {
-    "@bytecodealliance/preview2-shim": "0.14.2",
+    "@bytecodealliance/preview2-shim": "0.15.1",
     "binaryen": "^111.0.0",
@@ -31,3 +31,3 @@ "chalk-template": "^0.4.0",
   "devDependencies": {
-    "@bytecodealliance/componentize-js": "^0.5.0",
+    "@bytecodealliance/componentize-js": "^0.6.0",
     "@types/node": "^18.11.17",
@@ -39,3 +39,3 @@ "@typescript-eslint/eslint-plugin": "^5.41.0",
     "terser": "^5.16.1",
-    "typescript": "^4.3.2"
+    "typescript": "^5.3.3"
   },
@@ -42,0 +42,0 @@ "repository": {

src/api.d.ts

@@ -5,3 +5,3 @@ /**
  */
-export function print(binary: Parameters<import('../obj/wasm-tools.js').print>[0]): Promise<ReturnType<import('../obj/wasm-tools.js').print>>;
+export function print(binary: any): Promise<ReturnType<import('../obj/wasm-tools.js').print>>;
 /**
@@ -11,3 +11,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').parse>[0]} wat
  */
-export function parse(wat: Parameters<import('../obj/wasm-tools.js').parse>[0]): Promise<ReturnType<import('../obj/wasm-tools.js').parse>>;
+export function parse(wat: any): Promise<ReturnType<import('../obj/wasm-tools.js').parse>>;
 /**
@@ -17,3 +17,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').componentWit>[0]} binary
  */
-export function componentWit(binary: Parameters<import('../obj/wasm-tools.js').componentWit>[0]): Promise<ReturnType<import('../obj/wasm-tools.js').componentWit>>;
+export function componentWit(binary: any): Promise<ReturnType<import('../obj/wasm-tools.js').componentWit>>;
 /**
@@ -24,3 +24,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').componentNew>[0]} binary
  */
-export function componentNew(binary: Parameters<import('../obj/wasm-tools.js').componentNew>[0], adapters: Parameters<import('../obj/wasm-tools.js').componentNew>[1]): Promise<ReturnType<import('../obj/wasm-tools.js').componentNew>>;
+export function componentNew(binary: any, adapters: any): Promise<ReturnType<import('../obj/wasm-tools.js').componentNew>>;
 /**
@@ -30,3 +30,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').componentEmbed>[0]} embedOpts
  */
-export function componentEmbed(embedOpts: Parameters<import('../obj/wasm-tools.js').componentEmbed>[0]): Promise<ReturnType<import('../obj/wasm-tools.js').componentEmbed>>;
+export function componentEmbed(embedOpts: any): Promise<ReturnType<import('../obj/wasm-tools.js').componentEmbed>>;
 /**
@@ -37,3 +37,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').metadataAdd>[0]} binary
  */
-export function metadataAdd(binary: Parameters<import('../obj/wasm-tools.js').metadataAdd>[0], metadata: Parameters<import('../obj/wasm-tools.js').metadataAdd>[1]): Promise<ReturnType<import('../obj/wasm-tools.js').metadataAdd>>;
+export function metadataAdd(binary: any, metadata: any): Promise<ReturnType<import('../obj/wasm-tools.js').metadataAdd>>;
 /**
@@ -43,3 +43,3 @@ * @param {Parameters<import('../obj/wasm-tools.js').metadataShow>[0]} binary
  */
-export function metadataShow(binary: Parameters<import('../obj/wasm-tools.js').metadataShow>[0]): Promise<ReturnType<import('../obj/wasm-tools.js').metadataShow>>;
+export function metadataShow(binary: any): Promise<ReturnType<import('../obj/wasm-tools.js').metadataShow>>;
 export function preview1AdapterCommandPath(): URL;
@@ -46,0 +46,0 @@ export function preview1AdapterReactorPath(): URL;

src/cmd/run.d.ts

 export function run(componentPath: any, args: any, opts: any): Promise<void>;
+export function serve(componentPath: any, args: any, opts: any): Promise<void>;
 //# sourceMappingURL=run.d.ts.map

src/cmd/transpile.js

 import { $init, generate } from '../../obj/js-component-bindgen-component.js';
-import { writeFile } from 'fs/promises';
-import { mkdir } from 'fs/promises';
-import { dirname, extname, basename } from 'path';
+import { writeFile } from 'node:fs/promises';
+import { mkdir } from 'node:fs/promises';
+import { dirname, extname, basename, resolve } from 'node:path';
 import c from 'chalk-template';
@@ -10,4 +10,9 @@ import { readFile, sizeStr, table, spawnIOTmp, setShowSpinner, getShowSpinner } from '../common.js';
 import { fileURLToPath } from 'url';
+import { $init as wasmToolsInit, tools } from "../../obj/wasm-tools.js";
+const { componentEmbed, componentNew } = tools;
 import ora from '#ora';
+import { platform } from 'node:process';
 
+const isWindows = platform === 'win32';
+
 export async function transpile (componentPath, opts, program) {
@@ -17,4 +22,14 @@ const varIdx = program?.parent.rawArgs.indexOf('--');
     opts.optArgs = program.parent.rawArgs.slice(varIdx + 1);
-  const component = await readFile(componentPath);
 
+  let component;
+  if (!opts.stub) {
+    component = await readFile(componentPath);
+  } else {
+    await wasmToolsInit;
+    component = componentNew(componentEmbed({
+      dummy: true,
+      witPath: (isWindows ? '//?/' : '') + resolve(componentPath)
+    }), []);
+  }
+
   if (!opts.quiet)
@@ -21,0 +36,0 @@ setShowSpinner(true);

src/cmd/wasm-tools.js

@@ -7,3 +7,2 @@ import { writeFile } from "node:fs/promises";
 import c from 'chalk-template';
-import { platform } from 'node:process';
 
@@ -10,0 +9,0 @@ export async function parse(file, opts) {

src/jco.js

@@ -14,3 +14,3 @@ #!/usr/bin/env node
   .usage('<command> [options]')
-  .version('0.14.2');
+  .version('1.0.0');
 
@@ -23,3 +23,3 @@ function myParseInt(value) {
   .description('Create a component from a JavaScript module')
-  .usage('<js-source> -o <component-path>')
+  .usage('<js-source> --wit wit-world.wit -o <component-path>')
   .argument('<js-source>', 'JS source file to build')
@@ -49,2 +49,3 @@ .requiredOption('-w, --wit <path>', 'WIT path to build with')
   .option('--no-wasi-shim', 'disable automatic rewriting of WASI imports to use @bytecodealliance/preview2-shim')
+  .option('--stub', 'generate a stub implementation from a WIT file directly')
   .option('--js', 'output JS instead of core WebAssembly')
@@ -51,0 +52,0 @@ .addOption(new Option('-I, --instantiation [mode]', 'output for custom module instantiation').choices(['async', 'sync']).preset('async'))

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10372264

increased by9.19%

Lines of code

8421

increased by12.38%

Number of low quality alerts

0

decreased by-100%

Number of low supply chain risk alerts

3

decreased by-40%

Worsened metrics

Number of package files

63

decreased by-1.56%

Dependency changes

• + Added@bytecodealliance/preview2-shim@0.15.1(transitive)

• - Removed@bytecodealliance/preview2-shim@0.14.2(transitive)

• Updated@bytecodealliance/preview2-shim@0.15.1