@fastly/js-compute/dist/addSdkMetadataField.js

JavaScript SDK and CLI for building JavaScript applications on [Fastly Compute](https://www.fastly.com/products/edge-compute/serverless).

import { metadataAdd } from '@bytecodealliance/jco';
import { readFile, writeFile } from 'node:fs/promises';
import { dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
const __dirname = dirname(fileURLToPath(import.meta.url));
export async function addSdkMetadataField(wasmPath, usingAOT) {
    const packageJson = await readFile(join(__dirname, '../package.json'), {
        encoding: 'utf-8',
    });
    const { name, version } = JSON.parse(packageJson);
    let sdkName;
    if (usingAOT) {
        sdkName = name + ' (StarlingMonkey with Weval)';
    }
    else {
        sdkName = name + ' (StarlingMonkey)';
    }
    const metadata = [['sdk', [[sdkName, version]]]];
    const wasm = await readFile(wasmPath);
    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
    const newWasm = await metadataAdd(wasm, metadata);
    await writeFile(wasmPath, newWasm);
}