Drapeau

An add-on for Chezmoi to synchronise your colorschemes across systems and allow easy colorscheme switching using Chezmoi templates.

Use

Put run_drapeau.py in the root of your chezmoi repository.
Add run_drapeau.py to your chezmoi repository.
Add your color schemes as toml files in ~/.config/drapeau
Run $ chezmoi add ~/.config/drapeau/* to track your colorschemes with chezmoi
Run $ chezmoi apply
Edit your chezmoi config ($ chezmoi edit-config) and change the [data.drapeau] colorscheme name to the same name as your desired colorscheme file (by default it will look for a colourscheme named default.toml)
Convert any files managed by chezmoi to templates using $ chezmoi add --template /path/to/file
Replace all colours you wish to be in line with your colorscheme with tempate tags in the form #{{ .drapeau.colors.l_green }} (or if you have used a different naming scheme for your colors, use #{{ .drapeau.colors.your_color_name_here }})
Run $ chezmoi apply any time you make any changes to colorschemes and all of your config files will update too

Example colorschemes can be found in the examples folder.

This is intended for use with hex valued colors but there is no reason it would not work for other color formats
Hex values in colorscheme files ought to be without the preceding # or \x to allow use in different languages of config file
You may have as many colors as you like with whatever names you choose as long as it is consistent in your template files
You may have program specific colors if you wish with the following colorscheme setup:

~/.config/drapeau/scheme.toml
...
main_color = "A787F"
...
[program_name]
    specific_color = "785E66"
    ...
...

/chezmoi/repo/program_name.tmpl
...
specific_color_needed_here = #{{ .drapeau.colors.program_name.specific_color }}
...