gem-hunter

A Rollup plugin that add supports for Gleam language. Also compatible with Vite.

• Source code is available at github.com:pocka/rollup-plugin-gleam
• Package is available as npm:@pocka/rollup-plugin-gleam

This plugin requires Rollup >= v1.12.0 and a working Gleam executable (gleam).

Import the plugin in your rollup.config.js or vite.config.js:

import { gleam } from "@pocka/rollup-plugin-gleam";

export default {
	// ...
	plugins: [gleam()],
};

Then you can import .gleam files:

// hello.gleam
pub fn hello(name: String) -> String {
  "Hello, " <> name
}

import { hello } from "./hello.gleam";

console.log(hello("World"));

• Type: URL or String
• Default: "./gleam.toml"

File path or file URL to gleam.toml. If the value is relative path string, this plugin resolves the path from current working directory.

gleam({
	gleamToml: new URL("./gleam.toml", import.meta.url),
});

• Type: String
• Default: "gleam"

Binary name or path to Gleam executable file. This plugin builds Gleam file using this value.

gleam({
	bin: "/path/to/gleam",
});
// > /path/to/gleam build --target javascript

• Type: Boolean
• Default: false

This option activates --warning-as-errors compiler flag. If this option is enabled, warning made by Gleam compiler will be treated as a build error.

gleam({
	buildOptions: {
		warningAsErrors: true,
	},
});

// This won't compile with the flag on, due to an unused variable warning.
pub fn hello(name: String) -> String {
  "Hello World!"
}

This software is licensed under Apache License Version 2.0.

This project adheres to REUSE Specification. Every checked-in file has copyright and license information inside a comment header, adjacent *.license file, or REUSE.toml file.