'use strict' const { withTempDir } = require('@npmcli/fs') const fs = require('fs/promises') const path = require('path') module.exports.mkdir = mktmpdir async function mktmpdir (cache, opts = {}) { const { tmpPrefix } = opts const tmpDir = path.join(cache, 'tmp') await fs.mkdir(tmpDir, { recursive: true, owner: 'inherit' }) // do not use path.join(), it drops the trailing / if tmpPrefix is unset const target = `${tmpDir}${path.sep}${tmpPrefix || ''}` return fs.mkdtemp(target, { owner: 'inherit' }) } module.exports.withTmp = withTmp function withTmp (cache, opts, cb) { if (!cb) { cb = opts opts = {} } return withTempDir(path.join(cache, 'tmp'), cb, opts) }