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feat: add option on how to get a devicon #1133

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feat: add option on how to get a devicon #1133

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a260165
feat: add option of how to get a devicon
Futarimiti Nov 2, 2023
6a5262f
chore: clean up
Futarimiti Nov 2, 2023
c1d8feb
Merge branch 'nvim-lualine:master' into master
Futarimiti Jun 9, 2024
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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -662,6 +662,7 @@ sections = {
'filetype',
colored = true, -- Displays filetype icon in color if set to true
icon_only = false, -- Display only an icon for filetype
get_icon_by = 'filename', -- Method to get devicon ('filetype' or 'filename')
icon = { align = 'right' }, -- Display filetype icon on the right hand side
-- icon = {'X', align='right'}
-- Icon string ^ in table is ignored in filetype component
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12 changes: 10 additions & 2 deletions lua/lualine/components/filetype.lua
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Expand Up @@ -10,6 +10,7 @@ local M = lualine_require.require('lualine.component'):extend()
local default_options = {
colored = true,
icon_only = false,
get_icon_by = 'filename',
}

function M:init(options)
Expand All @@ -31,9 +32,16 @@ function M:apply_icon()
local icon, icon_highlight_group
local ok, devicons = pcall(require, 'nvim-web-devicons')
if ok then
icon, icon_highlight_group = devicons.get_icon(vim.fn.expand('%:t'))
if icon == nil then
if self.options.get_icon_by == 'filetype' then
icon, icon_highlight_group = devicons.get_icon_by_filetype(vim.bo.filetype)
if icon == nil then
icon, icon_highlight_group = devicons.get_icon(vim.fn.expand('%:t'))
end
else
icon, icon_highlight_group = devicons.get_icon(vim.fn.expand('%:t'))
if icon == nil then
icon, icon_highlight_group = devicons.get_icon_by_filetype(vim.bo.filetype)
end
end

if icon == nil and icon_highlight_group == nil then
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