# flow-up

*Easy `flowtype`ing.*

> `JSON` configuration for flow. `@flow` pragma writing to your files. Easy `flowtype`ing.

## Install

```
$ npm install --save-dev flow-up
```

*Or if you're using `Yarn`:*

```
$ yarn add flow-up --dev
```

## Usage

```
flowup [opts] [filename ...]
```

In real world, it'd look something like:

```
flowup --pragma "src/**/*js"
```

> NOTE: Don't forget to wrap globs in quotes. Look for valid glob patters [here](https://github.com/isaacs/node-glob/blob/master/README.md#glob-primer).

### Options

`Flowup` has got minimal options at present:

#### --config, --no-config

**Syntax** : `flowup --config`

Writes `.flowconfig` at the project root based on flow config provided in `package.json` file. Typically as:

```json
{
  "flow": {
    "include": ["src", "app"],
    "ignore": ["node_modules"]
  }
}
```

#### --pragma, --no-pragma

**Syntax** : `flowup --pragma <file-glob>`

Tests for flow pragma in the files that match the glob pattern you provide. If not found, it'll add it to the file.

#### Defaults

`config:` `true`
`pragma:` `false`

## Todo
- Test cases
- Run flow (`flow-bin`) from `flowup`
- Smarter flow pragma additions
- More options

## License

MIT © Yatharth Khatri