setup-cpp/packages/setup-apt/README.md

<h1 align="center">setup-apt</h1>
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> Setup apt packages and repositories in Debian/Ubuntu-based distributions

## Install

```sh
npm install --save setup-apt
```

## Usage

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### `updateAptAlternatives` (function)

Update the alternatives for a package

**Parameters:**

- name (`string`) - The name of the package
- path (`string`) - The path to the binary
- priority (`number`) - The priority of the alternative (Defaults to `40`)

**returns:** Promise<void>

### `addUpdateAlternativesToRc` (function)

Add the update-alternatives command to the rc file

**Parameters:**

- name (`string`) - The name of the package
- path (`string`) - The path to the binary
- rcOptions (`RcOptions`) - The options for the rc file to add the update-alternatives command to
- priority (`number`) - The priority of the alternative (Defaults to `40`)

**returns:** Promise<void>

### `isAptPackInstalled` (function)

Check if a package is installed

**Parameters:**

- pack (`string`) - The package to check

**returns:** Promise<boolean>

### `isAptPackRegexInstalled` (function)

Check if a package matching a regexp is installed

**Parameters:**

- regexp (`string`) - The regexp to check

**returns:** Promise<boolean>

### `updateRepos` (function)

Update the apt repositories

**Parameters:**

- apt (`string`) - The apt command to use (optional)

**returns:** void

### `InstallationInfo` (type)

The information about an installation result

### `aptTimeout` (variable)

The timeout to use for apt commands
Wait up to 300 seconds if the apt-get lock is held

### `AptPackage` (type)

The information about an apt package

### `installAptPack` (function)

Install a package using apt

**Parameters:**

- packages (`AptPackage[]`) - The packages to install (name, and optional info like version and repositories)
- update (`boolean`) - Whether to update the package list before installing (Defaults to `false`)

**returns:** Promise<InstallationInfo>

### `hasNala` (function)

Check if nala is installed

**returns:** boolean

### `getApt` (function)

Get the apt command to use
If nala is installed, use that, otherwise use apt-get

**returns:** string

### `getEnv` (function)

Get the environment variables to use for the apt command

**Parameters:**

- apt (`string`) - The apt command to use

**returns:** ProcessEnv

### `addAptKeyViaServer` (function)

Add an apt key via a keyserver

**Parameters:**

- keys (`string[]`) - The keys to add
- name (`string`) - The name of the key
- server (`string`) - The keyserver to use (Defaults to `keyserver.ubuntu.com`)

**returns:** Promise<string>

### `addAptKeyViaDownload` (function)

Add an apt key via a download

**Parameters:**

- name (`string`) - The name of the key
- url (`string`) - The URL of the key

**returns:** Promise<string>

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## 🤝 Contributing

You can sponsor my work here:

https://github.com/sponsors/aminya

Pull requests, issues and feature requests are welcome.
See the [Contributing guide](https://github.com/aminya/setup-cpp/blob/master/CONTRIBUTING.md).