forked from public/fvtt-cthulhu-eternal
64 lines
2.4 KiB
Markdown
64 lines
2.4 KiB
Markdown
<p align="center">
|
|
<a href="https://gulpjs.com">
|
|
<img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
|
|
</a>
|
|
</p>
|
|
|
|
# fs-mkdirp-stream
|
|
|
|
[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][ci-image]][ci-url] [![Coveralls Status][coveralls-image]][coveralls-url]
|
|
|
|
Ensure directories exist before writing to them.
|
|
|
|
## Usage
|
|
|
|
```js
|
|
var { Readable, Writable } = require('streamx');
|
|
var mkdirpStream = require('fs-mkdirp-stream');
|
|
|
|
Readable.from([{ dirname: './path/to/my/', path: './path/to/my/file.js' }])
|
|
.pipe(
|
|
mkdirpStream(function (obj, callback) {
|
|
// callback can take 3 arguments (err, dirname, mode)
|
|
callback(null, obj.dirname);
|
|
})
|
|
)
|
|
.pipe(
|
|
new Writable({
|
|
write: function (obj, cb) {
|
|
// This will be called once the directory exists
|
|
// obj === { dirname: '/path/to/my/', path: '/path/to/my/file.js' }
|
|
cb();
|
|
},
|
|
})
|
|
);
|
|
```
|
|
|
|
## API
|
|
|
|
### `mkdirpStream(resolver)`
|
|
|
|
Takes a `resolver` function or string and returns a `streamx.Transform` stream.
|
|
|
|
If the `resolver` is a function, it will be called once per chunk with the signature `(chunk, callback)`. The `callback(error, dirpath, mode)` must be called with the `dirpath` to be created as the 2nd parameter or an `error` as the 1st parameter; optionally with a `mode` as the 3rd parameter.
|
|
|
|
If the `resolver` is a string, it will be created/ensured for each chunk (e.g. if it were deleted between chunks, it would be recreated). When using a string, a custom `mode` can't be used.
|
|
|
|
## License
|
|
|
|
MIT
|
|
|
|
Contains a custom implementation of `mkdirp` originally based on https://github.com/substack/node-mkdirp (Licensed MIT/X11 - Copyright 2010 James Halliday) with heavy modification to better support custom modes.
|
|
|
|
<!-- prettier-ignore-start -->
|
|
[downloads-image]: https://img.shields.io/npm/dm/fs-mkdirp-stream.svg?style=flat-square
|
|
[npm-url]: https://www.npmjs.com/package/fs-mkdirp-stream
|
|
[npm-image]: https://img.shields.io/npm/v/fs-mkdirp-stream.svg?style=flat-square
|
|
|
|
[ci-url]: https://github.com/gulpjs/fs-mkdirp-stream/actions?query=workflow:dev
|
|
[ci-image]: https://img.shields.io/github/workflow/status/gulpjs/fs-mkdirp-stream/dev?style=flat-square
|
|
|
|
[coveralls-url]: https://coveralls.io/r/gulpjs/fs-mkdirp-stream
|
|
[coveralls-image]: https://img.shields.io/coveralls/gulpjs/fs-mkdirp-stream/master.svg?style=flat-square
|
|
<!-- prettier-ignore-end -->
|