isaacscript/dist/validateNodeVersion.js

A command line tool for managing Isaac mods written in TypeScript.

import chalk from "chalk";
import { parseSemanticVersion } from "complete-common";
import { PROJECT_NAME } from "./constants.js";
// 20.11 is the minimum version that supports `import.meta.dirname`.
const REQUIRED_NODE_JS_MAJOR_VERSION = 20;
const REQUIRED_NODE_JS_MINOR_VERSION = 11;
export function validateNodeVersion() {
    const { version } = process;
    const semanticVersion = parseSemanticVersion(version);
    if (semanticVersion === undefined) {
        throw new Error(`Failed to parse the Node version: ${version}`);
    }
    const { majorVersion, minorVersion } = semanticVersion;
    if (majorVersion > REQUIRED_NODE_JS_MAJOR_VERSION) {
        return;
    }
    if (majorVersion === REQUIRED_NODE_JS_MAJOR_VERSION
        && minorVersion >= REQUIRED_NODE_JS_MINOR_VERSION) {
        return;
    }
    console.error(`Your Node.js version is: ${chalk.red(version)}`);
    console.error(`${PROJECT_NAME} requires a Node.js version of ${chalk.red(`${REQUIRED_NODE_JS_MAJOR_VERSION}.${REQUIRED_NODE_JS_MINOR_VERSION}.0`)} or greater.`);
    console.error(`Please upgrade your version of Node.js before using ${PROJECT_NAME}.`);
    process.exit(1);
}
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