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46 lines
1.1 KiB
46 lines
1.1 KiB
2 years ago
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# fs-monkey
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[![][npm-img]][npm-url] [![][travis-badge]][travis-url]
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Monkey-patches for filesystem related things.
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- Rewrite `require` function to load Node's modules from memory.
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- Or rewrite the whole `fs` filesystem module.
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## Install
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```shell
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npm install --save fs-monkey
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```
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## Terms
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An *fs-like* object is an object that implements methods of Node's
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[filesystem API](https://nodejs.org/api/fs.html).
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It is denoted as `vol`:
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```js
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let vol = {
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readFile: () => { /* ... */ },
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readFileSync: () => { /* ... */ },
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// etc...
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}
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```
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## Reference
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- [`patchFs`](./docs/api/patchFs.md) - rewrites Node's filesystem module `fs` with *fs-like* object `vol`
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- [`patchRequire`](./docs/api/patchRequire.md) - rewrites `require` function, patches Node's `module` module to use a given *fs-like* object for module loading
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[npm-img]: https://img.shields.io/npm/v/fs-monkey.svg
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[npm-url]: https://www.npmjs.com/package/fs-monkey
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[travis-url]: https://travis-ci.org/streamich/fs-monkey
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[travis-badge]: https://travis-ci.org/streamich/fs-monkey.svg?branch=master
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## License
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[Unlicense](./LICENSE) - public domain.
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