#!/usr/bin/env node

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const minNodeVersion = 20;

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function nodeVersionError() {

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const version = process.versions.node;

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const [major] = version.split('.').map(v => parseInt(v, 10));

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if (major < minNodeVersion) {

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return `Node.js ${minNodeVersion}.x is required to run GitHub Copilot but found ${version}`;

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}

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}

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const err = nodeVersionError();

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if (err !== undefined) {

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console.error(err);

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// An exit code of X indicates a recommended minimum Node.js version of X.0.

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// Providing a recommended major version via exit code is an affordance for

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// implementations like Copilot.vim, where Neovim buries stderr in a log

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// file the user is unlikely to see.

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process.exit(minNodeVersion);

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}

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require('./main').main();

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