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MJML (Rust NIFs for Elixir)

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Native Implemented Function (NIF) bindings for the MJML Rust implementation (mrml).

Installation

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

def deps do
  [
    {:mjml, "~> 4.0"}
  ]
end

By default you don't need Rust installed because the lib will try to download a precompiled NIF file. In case you want to force compilation set the MJML_BUILD environment variable to true or 1. Alternatively you can also set the application env in order to force the build:

config :rustler_precompiled, :force_build, mjml: true

Usage

Transpile MJML templates to HTML with:

mjml = "<mjml>...</mjml>"
{:ok, html} = Mjml.to_html(mjml)

# For an invalid MJML template:
mjml = "something not MJML"
{:error, message} = Mjml.to_html(mjml)

Options

Available rendering options are:

mjml = "<mjml>...</mjml>"

opts = [
  keep_comments: false,
  social_icon_path: "https://example.com/icons/",
  fonts: %{
      "Noto Color Emoji": "https://fonts.googleapis.com/css?family=Noto+Color+Emoji:400"
  }
]

{:ok, html} = Mjml.to_html(mjml, opts)

Contributing

We encourage you to contribute to mjml_nif. Please check our CONTRIBUTING.md guides for more information.

This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to our CODE_OF_CONDUCT.md.

Copyright and License

Copyright (c) 2020 Paul Götze

This work is free. You can redistribute it and/or modify it under the terms of the MIT License. See the LICENSE.md file for more details.