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    @miniflare/runner-vm
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    2.4.0 • Public • Published

    @miniflare/runner-vm

    VM script runner module for Miniflare: a fun, full-featured, fully-local simulator for Cloudflare Workers.

    Example

    import { VMScriptRunner } from "@miniflare/runner-vm";
    
    const runner = new VMScriptRunner();
    // Pass `console` into sandbox
    const globalScope = { console };
    
    // Run regular script
    const blueprint1 = {
      code: 'console.log("hello")',
      filePath: "test.js",
    };
    await runner.run(globalScope, blueprint1); // hello
    
    // Run module script
    const blueprint2 = {
      code: 'import thing from "./thing.js"; console.log(thing);',
      filePath: "test.mjs",
    };
    const moduleRules = [{ type: "ESModule", include: /\.js$/ }];
    // Assuming thing.js contains `"export default "thing";`...
    await runner.run(globalScope, blueprint2, moduleRules); // thing
    
    // Run module script with additional module
    const blueprint3 = {
      code: `import additional from "__ADDITIONAL"; console.log(additional);`,
      filePath: "test.mjs",
    };
    const modules = {
      __ADDITIONAL: { default: "stuff" },
    };
    await runner.run(globalScope, blueprint3, moduleRules, modules); // stuff

    Install

    npm i @miniflare/runner-vm

    DownloadsWeekly Downloads

    23,134

    Version

    2.4.0

    License

    MIT

    Unpacked Size

    20.5 kB

    Total Files

    5

    Last publish

    Collaborators

    • mrbbot