Sixteen is a Crystal library to access Base-16 theme data.

It embeds the whole base16 theme set, so you can use it in your applications without having to track things down and carry them around (the bad news: it adds about .5MB to your binary).

For more information on base16, check Tinted Theming

As a bonus, this creates a binary, called sixteen that can render templates using the themes.

Sixteen: a Tinted Themes builder

It combines a templated as defined in the Tinted Themes
specification with a color scheme to generate a theme file.

Usage:
  sixteen (-h | --help)
  sixteen --list
  sixteen --info <scheme>
  sixteen --build <template> <scheme>
  sixteen --render <template> <scheme>
  sixteen --version
  sixteen --interactive

Options:
    -h --help       Show this screen.
    --list          List available schemes.
    --info          Show information about a scheme.
    --build         Build theme files from a tinted themes style
                    template folder and a scheme.
    --render        Render a mustache template with a scheme and
    --interactive   Show an interactive menu to look at themes.
    --version       Show version.

The interactive mode shows the themes and gives you some information about them.

1. Add the dependency to your shard.yml:

   dependencies:
     sixteen:
       github: ralsina/sixteen

2. Run shards install

require "sixteen"

You can get a Sixteen::Theme object by name:

Sixteen.theme("unikitty-dark")

You can get a template (in the Tinting Themes sense) parsed by path, and render it by passing a theme (be very careful about where the output goes!)

template = Sixteen.template("i3")
template.render(Sixteen.theme("unikitty-dark"))

Or just use the colors directly:

theme = Sixteen.theme("unikitty-dark")
puts theme["base00"].hex  # 212a31
puts theme[0].r    # 33

By default Sixteen will provide all the themes by embedding them in the binary. This makes the binary large! If you are using sixteen as a library, you may want to include just a few themes. To do that:

• Pass the -Dnothemes flag to the compiler
• Set the SIXTEEN_THEMES environment variable to a comma-separated list of themes you want to include.

This builds the theme browser with only the horizon-dark and horizon-light themes:

SIXTEEN_THEMES=horizon-dark,horizon-light shards build -Dnothemes

TODO: Write development instructions here

1. Fork it (https://github.com/ralsina/sixteen/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

• Roberto Alsina - creator and maintainer
• Themes are from Tinted Theming and written by dozens of people (each theme has individual credits!)