@magidoc/cli/build/version.js

Magidoc CLI application responsible for generating GraphQL documentation websites.

import { readFileSync, existsSync } from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';

let version;
function getVersion() {
    if (!version) {
        const packageJsonPath = findPackageJsonPath();
        if (!packageJsonPath) {
            throw new Error('Could not resolve path to package.json');
        }
        const packageJson = JSON.parse(readFileSync(packageJsonPath).toString());
        version = packageJson.version;
        if (!version) {
            throw new Error('Expected version to be defined in package.json. Could not extract version number, but it is required to fetch the right template versions.');
        }
    }
    return version;
}
function findPackageJsonPath(test = path.join(path.dirname(fileURLToPath(import.meta.url)), './package.json')) {
    if (existsSync(test)) {
        return test;
    }
    const newPath = path.join(path.dirname(path.dirname(test)), 'package.json');
    if (newPath === test) {
        return undefined;
    }
    return findPackageJsonPath(newPath);
}

export { getVersion };
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