# API Reference

## coke

- **Type:** `function`

The Coke API.

### coke.os

- **Type:** `string`

OS information.

```lua
print(coke.os)
```

### coke.arch

- **Type:** `string`

Architecture information.

```lua
print(os.arch)
```

### coke.version

- **Type:** `string`

The Coke version.

```lua
print(coke.version)
```

### coke.getenv

- **Type:** `function`

Get environment variables.

```lua
print(coke.getenv('PATH'))
```

### coke.setenv

- **Type:** `function`

Set environment variables.

```lua
coke.setenv('NAME', 'a')
```

### coke.unsetenv

- **Type:** `function`

Unset environment variables.

```lua
coke.unsetenv('NAME')
```

### coke.envtable

- **Type:** `function`

Use table to set environment variables.

```lua
coke.envtable({
    NAME = 'a'
})
```