Asset manager written in Go

Simply manipulate images or serve static files

Requirements

• Imagick and/or vips
• assets directory inside working directory
• settings.json file inside working directory formatted like below

{
    "port": "8080",
    "image_formats": ["avif", "jpeg", "jpg", "png", "tiff", "webp"],
    "image_presets": {
        "lg": "960",
        "lg2x": "1920",
        "sm": "640",
        "sm2x": "1280"
    }
}

URLs

Images

Resizes image's width (while preserving original ratio) according to the queried preset and transforms it to the queried format, eg. if you have the settings.json above and a path/to/image.png file inside /path/to/workdir/assets/img, you can do any of the following:

https://localhost:8080/img/lg/path/to/image.webp
https://localhost:8080/img/lg2x/path/to/image.png
https://localhost:8080/img/sm/path/to/image.jpg
https://localhost:8080/img/sm2x/path/to/image.avif

Static files

https://localhost:8080/path/to/file