62 lines
2.1 KiB
Lua
62 lines
2.1 KiB
Lua
-- Update colors based on environment variables
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function _G.update_colors()
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local function maybe_set(scope, name, val, force)
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force = force or false
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if vim[scope][name] ~= val then
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vim[scope][name] = val
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return true
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end
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if force then
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vim[scope][name] = val
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end
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return false
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end
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-- Set colorscheme based on env
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local utils = require("utils")
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local default_color = "solarized"
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local env_color = utils.env_default("VIM_COLOR", default_color)
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env_color = utils.env_default("NVIM_COLOR", env_color)
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-- Read dark mode
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local mode = utils.env_default("IS_DARKMODE", "dark")
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if vim.g.is_mac == 1 then
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local cmd = "defaults read -g AppleInterfaceStyle 2>/dev/null || echo Light"
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mode = vim.fn.system(cmd):gsub("\n", ""):lower()
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end
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-- Update background and theme
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local change = false
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if mode == "dark" then
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env_color = utils.env_default("VIM_COLOR_DARK", env_color)
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env_color = utils.env_default("NVIM_COLOR_DARK", env_color)
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change = maybe_set("o", "background", "dark")
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change = maybe_set("g", "colors_name", env_color, true) or change
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elseif mode == "light" then
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env_color = utils.env_default("VIM_COLOR_LIGHT", env_color)
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env_color = utils.env_default("NVIM_COLOR_LIGHT", env_color)
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change = maybe_set("o", "background", "light")
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change = maybe_set("g", "colors_name", env_color, true) or change
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end
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-- Update status line theme
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if change then
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if vim.fn.exists(":AirlineRefresh") == 1 then
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vim.cmd(":AirlineRefresh")
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elseif utils.is_plugin_loaded("lualine.nvim") then
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require("plugins.lualine").config_lualine()
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end
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end
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return change and "Changed color to " .. env_color .. " with mode " .. mode or "No change"
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end
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-- Don't need the autocommand when dark-notify is installed
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local utils = require("utils")
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if not utils.is_plugin_loaded("dark-notify") then
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utils.autocmd("auto_colors", "FocusGained * call v:lua.update_colors()")
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end
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-- Initial setting of colors
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_G.update_colors()
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