cog

gleam add --dev cog@2

Introduction

Do you want to embed a file into your gleam source code? Well now you can!

Given some text file src/input.txt

hello, joe!

And a Gleam source file

//cog:embed src/input.txt
const input = ""

If you run the following command

gleam run -m cog

You'll find your Gleam source file has been updated to

//cog:embed src/input.txt
const input = "\u{68}\u{65}\u{6C}\u{6C}\u{6F}\u{2C}\u{20}\u{6A}\u{6F}\u{65}\u{21}"