`fs-temp` is a quick and simple way to create temporary files and directories.
npm install fs-tempfs-temp is a quick and simple way to create temporary files and directories.
Why another one? I know that there are already libraries doing similar things,
but I felt that their implementation was unnecessary complicated. I also wanted
a quick way to turn a buffer into a file.
``sh`
npm install --save fs-temp
`js
import temp from 'fs-temp'
const data = Buffer.from('testing 1 2 3')
const path = temp.writeFileSync(data)
// path now holds the path to a file with the specified data
`js
import temp from 'fs-temp'
const path = temp.template('linusu-%s').mkdirSync()
// path now holds the path to a directory with the prefix 'linusu-'`
If you import fs-temp/promises you'll receive an alternative API where allPromise
functions that takes callbacks are replaced by -returning functions.
`js
import temp from 'fs-temp/promises'
const data = Buffer.from('testing 1 2 3')
const path = await temp.writeFile(data)
// path now holds the path to a file with the specified data
The api mimics the one provided by fs very closely.
Asynchronous file open.
flags is either 'w' (only writing) or 'w+' (writing and reading).
The callback gets two arguments (err, obj). obj has fd and path.
Synchronous version of .open(), returns obj with fd and path.
Creates an empty directory.
The callback gets two arguments (err, path).
Synchronous version of .mkdir(), returns path.
Asynchronously writes data to a file. data can be a string or a buffer. Theencoding argument is ignored if data is a buffer. It defaults to 'utf8'.
The callback gets two arguments (err, path).
Synchronous version of .writeFileSync(), returns path.
Creates and returns a fs.WriteStream that will write it's content to a
temporary file. This functions performs a little bit of blocking IO in order to
open the file initially.
Returns a copy of the module that uses the specified template when generatingtemplate
file names. should be a string where %s will be replaced with some'linusu-%s'
random characters (e.g. ).
The string should contain %s exactly once. If you want to include a literal'%%string'
percent sign, escape it with another one, e.g. becomes '%string'`.
The MIT License (MIT)
Copyright (c) 2014 Linus Unnebäck