# caniuse-cli

[![npm](https://flat.badgen.net/npm/license/@idleberg/caniuse-cli)](https://www.npmjs.org/package/@idleberg/caniuse-cli)
[![npm](https://flat.badgen.net/npm/v/@idleberg/caniuse-cli)](https://www.npmjs.org/package/@idleberg/caniuse-cli)

Command line tool for caniuse database.

![caniuse-cli screenshot](https://raw.githubusercontent.com/idleberg/caniuse-cli/main/screenshot.png)

## Features

* Uses [caniuse-db](https://github.com/Fyrd/caniuse) internally, so results are displayed instantly.
* Supports tab autocompletion in **zsh**, **bash** and **fish**.

## Installation

```
$ npm install -g @idleberg/caniuse-cli
```

## Usage

```bash
$ caniuse webrtc
```
## Enable Tab Autocompletion

In **zsh**:

```bash
echo '. <(caniuse --completion)' >> ~/.zshrc
```

In **bash**:

```bash
caniuse --completion >> ~/.caniuse.completion.sh
echo 'source ~/.caniuse.completion.sh' >> ~/.bashrc
```

In **fish**:

```bash
echo 'caniuse --completion-fish | source' >> ~/.config/fish/config.fish
```

That's all!

Now you have an autocompletion system. 

## Possible issues

### Missing `bash-completion` package
```
bash: _get_comp_words_by_ref: command not found
bash: __ltrim_colon_completions: command not found
bash: _get_comp_words_by_ref: command not found
bash: __ltrim_colon_completions: command not found
```

Solution: install `bash-completion` package