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repro-detect-version

v1.0.0

Published

Expose the Node.js version used to install the package.

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Maintainers

nicolappsnicolapps

Keywords

nodeversioninstallpostinstall

Readme

repro-detect-version

Expose the Node.js version used when the package was installed.

API

import { getVersion } from "repro-detect-version";

console.log(getVersion());

getVersion() returns the value captured by the package postinstall script, not the current runtime process.version.

How it works

  • During install, postinstall runs scripts/write-installed-version.js.
  • That script writes process.version to data/installed-node-version.txt.
  • getVersion() reads that file and returns it.

Important

If install scripts are disabled (for example npm install --ignore-scripts), version metadata is not generated and getVersion() throws an error telling you to reinstall.