prism: A Lua repository from namishh

Install

lazy.nvim

{
    "chadcat7/prism",
    lazy = true,
    events = {"UIEnter"},
    config = function()
        require("prism"):setup({
            currentTheme = "onedarker",
            reset = false,
        })
    end
}

Configuration

require("prism"):setup({
  customSchemes = {
    -- Add any number of schemes here
    {
      name = "serenade",
      background = "#23282b",
      foreground = "#cde5c3",
      cursorline = "#272b2f",
      comment = "#767b82",
      darker = "#1e2124",
      cursor = "#bfddb2",
      black = "#23282b", -- useful when background is transparent
      color0 = "#2E3338",
      color1 = "#d76e6e",
      color2 = "#ACB765",
      color3 = "#e5a46b",
      color4 = "#82abbc",
      color5 = "#d39bb6",
      color6 = "#87c095",
      color7 = "#bfddb2",
      color8 = "#373D41",
      color9 = "#d76e6e",
      color10 = "#ACB765",
      color11 = "#e5a46b",
      color12 = "#82abbc",
      color13 = "#d39bb6",
      color14 = "#87c095",
      color15 = "#cfe0c7",
    },
  },
  currentTheme = "serenade",
  reset = true, -- applies the currentTheme everytime neovim is opened
  -- currentTheme = "onedarker",
  customFiles = vim.fn.stdpath "config" .. "/lua/hls",
  transparent = false,
  reload = { "lualine" }, -- modules to be reloaded everytime theme is set 
})

If a theme with the same name is already included in the defaults, theme specified by the user will be given preference
For using custom highlights, make files in the customFiles folder. For example

-- .config/nvim/lua/hls/alpha.lua
-- you can name the file however you want, because all the files in lua/hls would be read 

local utils = require("prism.utils")
local colors = require("prism.themer"):getColors()

return {
  AlphaHeader = { fg = colors.color4, bg = colors.background },
  AlphaLabel = { fg = colors.color7, bg = colors.background },
  AlphaIcon = { fg = colors.color5, bold = true, },
  AlphaKeyPrefix = { fg = colors.color1, bg = utils.darken(colors.color1, colors.black, 0.04) },
  AlphaMessage = { fg = colors.color2, bg = colors.background },
  AlphaFooter = { fg = colors.comment, bg = colors.background },
}

Minimal Configuration

require("prism"):setup({
  reset = true, -- applies the currentTheme everytime neovim is opened
  currentTheme = "onedarker",
  reload = { "lualine" }, -- modules to be reloaded everytime theme is set 
})

But yes calling the setup function atleast once is important!

Telescope picker

There is telescope picker included with this config. Shows the default and as well as the user defined colorschemes. Invoke it by

:PrismTelescope

Commands

For setting theme without the picker -

:PrismSet <themename>

For setting random theme -

:PrismRandom

Utils

For even more options for coloring, a bunch of methods have been provided in prism.utils.

M.darken(hex, bg, amount)
M.lighten(hex, fg, amount)
M.mix(hex1, hex2, weight)
M.saturate(hex1, factor)
M.moreRed(hex1, factor)
M.moreGreen(hex1, factor)
M.moreBlue(hex1, factor)
M.warm(hex1, factor)
M.cold(hex1, factor)

Supported Plugins

Preinstalled themes

Biscuit
Camellia Hope
Cat
Decay
Everblush
Everforest
Ghost
Gruv
Nord
Onedarker
Oxo
Radium
Rose
Tokyodull

namishh/prism