# Nodelix

Seamless Node.js in Elixir.

> **⚠️ WARNING**
>
> This is a pre-release version. As such, anything _may_ change
> at any time, the public API _should not_ be considered stable,
> and using a pinned version is _recommended_.

Provides Mix tasks for the installation and execution of Node.js.

This project is currently not recommended for production Elixir use.
Its main purpose is to offer a straightforward interface for utilizing Node.js and npm libraries within Mix tasks.

Full documentation can be found at [https://hexdocs.pm/nodelix](https://hexdocs.pm/nodelix).

## Installation

`gpg` must be available in your PATH to verify the signature of Node.js releases.

The package can be installed by adding `nodelix` to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:nodelix, "1.0.0-alpha.3", only: :dev, runtime: false}
  ]
end
```

Once installed, change your `config/config.exs` to pick your
Node.js version of choice:

```elixir
config :nodelix, version: "20.10.0"
```

Now you can install Node.js by running:

```shell
$ mix nodelix.install
```

And invoke Node.js with:

```shell
$ mix nodelix default some-script.js --some-option
```

The Node.js installation is located at `_build/dev/nodejs/versions/$VERSION`.

## Profiles

You can define multiple nodelix profiles. By default, there is a
profile called `:default` which you can configure its args, current
directory and environment:

      config :nodelix,
        version: "20.10.0",
        default: [
          args: ~w(
            some-script.js
            --some-option
          ),
          cd: Path.expand("../assets", __DIR__),
        ]

The default current directory is your project's root.

When `mix nodelix default` is invoked, the task arguments will be appended
to the ones configured above.

## Versioning

This project follows the principles of [Semantic Versioning (SemVer)](https://semver.org/).

## Credits

Based on the code from [`tailwind`](https://github.com/phoenixframework/tailwind) (v0.2.2).
For licensing and copyright details, refer to the [`LICENSE` file](./LICENSE.md).