https://github.com/sebastianspeitel/rollup-plugin-assemblyscript-loader

https://github.com/sebastianspeitel/rollup-plugin-assemblyscript-loader

Last synced: 1 day ago
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• Host: GitHub
• URL: https://github.com/sebastianspeitel/rollup-plugin-assemblyscript-loader
• Owner: SebastianSpeitel
• License: agpl-3.0
• Created: 2020-08-26T07:31:03.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-10T18:28:59.000Z (about 4 years ago)
• Last Synced: 2024-10-29T00:50:44.327Z (18 days ago)
• Language: TypeScript
• Size: 28.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# @sebastianspeitel/rollup-plugin-assemblyscript-loader

🍣 A Rollup plugin to import, compile and load assemblyscript using @assemblyscript/loader

## Install

Using npm:

```console

npm install @sebastianspeitel/rollup-plugin-assemblyscript-loader --save-dev

```

## Usage

To compile and import an assemblyscript module import the entry file of the module.

```ts

import {} from "assemblyscript:./assembly/main.ts";

```

### Exports

The imported module exports the following values:

#### wasmUrl

The relative URL to the .wasm file.

```ts

import { wasmUrl } from "assemblyscript:./assembly/main.ts";

```

#### modulePromise

A Promise resolving with with the compiled `Webassembly.Module`.

```ts

import { modulePromise } from "assemblyscript:./assembly/main.ts";

```

#### instancePromise

A Promise resolving with a `WebAssembly.Instance`.

```ts

import { instancePromise } from "assemblyscript:./assembly/main.ts";

```

#### instantiate

A function to start compiling and instantiating with a given import object resolving with a `WebAssembly.Instance`.

```ts

import { instantiate } from "assemblyscript:./assembly/main.ts";

const instance = await instantiate({ log: console.log });

```

## Options

### `compilerOptions`

Type: `CompilerOptions`


Default: `{}`

CompilerOptions passed to asc to compile the assemblyscript module.

### `emitText`

Type: `bool`


Default: `true`

Whether to emit the `.wat` file of the compiled module.

### `exclude`

Type: `RegExp | string | string[]`


Default: `null`

A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should _ignore_. By default no files are ignored.

### `include`

Type: `RegExp | string | string[]`


Default: `/^assemblyscript:.*/`

A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should operate on. By default all files prefixed with `assemblyscript:` are targeted.