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|
local M = {}
-- Cache the nerd fonts check with better error handling
local function get_nerd_fonts_available()
if vim.g.nerd_fonts_available ~= nil then
return vim.g.nerd_fonts_available
end
local has_nerd_fonts = false
local ok, result = pcall(function()
if vim.fn.has('unix') == 1 and vim.fn.executable('fc-list') == 1 then
local handle = io.popen('fc-list | grep -i nerd 2>/dev/null')
if handle then
local result = handle:read('*a')
handle:close()
return result ~= ""
end
end
return false
end)
has_nerd_fonts = ok and result or false
vim.g.nerd_fonts_available = has_nerd_fonts
return has_nerd_fonts
end
-- Helper function to get icon with fallback and validation
local function get_icon(nerd_icon, fallback, color, cterm_color, name)
local has_nerd = get_nerd_fonts_available()
-- Validate colors
if not color or color == '' then
color = '#6d8086' -- Default gray color
end
if not cterm_color or cterm_color == '' then
cterm_color = '102' -- Default gray for terminal
end
-- Pick icon
local icon = has_nerd and nerd_icon or fallback
if not icon or icon == '' then
icon = has_nerd and '' or '[F]'
end
return {
icon = icon,
color = color,
cterm_color = cterm_color,
name = name or 'File',
}
end
function M.setup()
local ok, devicons = pcall(require, 'nvim-web-devicons')
if not ok or not devicons then
return false
end
devicons.setup({
color_icons = true,
override = {
-- Languages
js = get_icon('', '[JS]', '#f5c06f', '179', 'Js'),
jsx = get_icon('', '[JSX]', '#689fb6', '67', 'Jsx'),
ts = get_icon('', '[TS]', '#4377c1', '67', 'Ts'),
tsx = get_icon('', '[TSX]', '#4377c1', '67', 'Tsx'),
lua = get_icon('', '[LUA]', '#51a0cf', '74', 'Lua'),
py = get_icon('', '[PY]', '#3572A5', '67', 'Python'),
rb = get_icon('', '[RB]', '#701516', '124', 'Ruby'),
go = get_icon('', '[GO]', '#519aba', '74', 'Go'),
rs = get_icon('', '[RS]', '#dea584', '173', 'Rust'),
-- Images
png = get_icon('', '[PNG]', '#d4843e', '173', 'Png'),
jpg = get_icon('', '[JPG]', '#16a085', '36', 'Jpg'),
jpeg = get_icon('', '[JPG]', '#16a085', '36', 'Jpeg'),
webp = get_icon('', '[WEBP]', '#3498db', '32', 'Webp'),
svg = get_icon('', '[SVG]', '#3affdb', '80', 'Svg'),
-- Archives
zip = get_icon('', '[ZIP]', '#e6b422', '178', 'Zip'),
rar = get_icon('', '[RAR]', '#e6b422', '178', 'Rar'),
['7z'] = get_icon('', '[7Z]', '#e6b422', '178', '7z'),
tar = get_icon('', '[TAR]', '#e6b422', '178', 'Tar'),
gz = get_icon('', '[GZ]', '#e6b422', '178', 'GZip'),
bz2 = get_icon('', '[BZ2]', '#e6b422', '178', 'BZip2'),
-- Docs
md = get_icon('', '[MD]', '#519aba', '67', 'Markdown'),
txt = get_icon('', '[TXT]', '#6d8086', '102', 'Text'),
pdf = get_icon('', '[PDF]', '#e74c3c', '160', 'PDF'),
doc = get_icon('', '[DOC]', '#2c6ecb', '27', 'Word'),
docx = get_icon('', '[DOC]', '#2c6ecb', '27', 'Word'),
xls = get_icon('', '[XLS]', '#1d6f42', '29', 'Excel'),
xlsx = get_icon('', '[XLS]', '#1d6f42', '29', 'Excel'),
-- Config
json = get_icon('', '[JSON]', '#f5c06f', '179', 'Json'),
yaml = get_icon('', '[YAML]', '#6d8086', '102', 'Yaml'),
toml = get_icon('', '[TOML]', '#6d8086', '102', 'Toml'),
conf = get_icon('', '[CFG]', '#6d8086', '102', 'Config'),
ini = get_icon('', '[INI]', '#6d8086', '102', 'Ini'),
-- Shell
sh = get_icon('', '[SH]', '#4d5a5e', '59', 'Shell'),
zsh = get_icon('', '[ZSH]', '#89e051', '113', 'Zsh'),
bash = get_icon('', '[BASH]', '#89e051', '113', 'Bash'),
-- Git
['.gitignore'] = get_icon('', '[GIT]', '#e24329', '166', 'GitIgnore'),
['.gitattributes'] = get_icon('', '[GIT]', '#e24329', '166', 'GitAttributes'),
['.gitconfig'] = get_icon('', '[GIT]', '#e24329', '166', 'GitConfig'),
},
default = {
icon = get_nerd_fonts_available() and '' or '[F]',
name = 'File',
color = '#6d8086',
cterm_color = '102',
},
})
return true
end
return M
|
