'use strict' const fs = require('graceful-fs').promises const path = require('path') const log = require('./log') const semver = require('semver') async function remove (gyp, argv) { const devDir = gyp.devDir log.verbose('remove', 'using node-gyp dir:', devDir) // get the user-specified version to remove let version = argv[0] || gyp.opts.target log.verbose('remove', 'removing target version:', version) if (!version) { throw new Error('You must specify a version number to remove. Ex: "' + process.version + '"') } const versionSemver = semver.parse(version) if (versionSemver) { // flatten the version Array into a String version = versionSemver.version } const versionPath = path.resolve(gyp.devDir, version) log.verbose('remove', 'removing development files for version:', version) // first check if its even installed try { await fs.stat(versionPath) } catch (err) { if (err.code === 'ENOENT') { return 'version was already uninstalled: ' + version } throw err } await fs.rm(versionPath, { recursive: true, force: true, maxRetries: 3 }) } module.exports = remove module.exports.usage = 'Removes the node development files for the specified version'