1'use strict' 2 3const { withTempDir } = require('@npmcli/fs') 4const fs = require('fs/promises') 5const path = require('path') 6 7module.exports.mkdir = mktmpdir 8 9async function mktmpdir (cache, opts = {}) { 10 const { tmpPrefix } = opts 11 const tmpDir = path.join(cache, 'tmp') 12 await fs.mkdir(tmpDir, { recursive: true, owner: 'inherit' }) 13 // do not use path.join(), it drops the trailing / if tmpPrefix is unset 14 const target = `${tmpDir}${path.sep}${tmpPrefix || ''}` 15 return fs.mkdtemp(target, { owner: 'inherit' }) 16} 17 18module.exports.withTmp = withTmp 19 20function withTmp (cache, opts, cb) { 21 if (!cb) { 22 cb = opts 23 opts = {} 24 } 25 return withTempDir(path.join(cache, 'tmp'), cb, opts) 26} 27