34 lines
957 B
Lua
34 lines
957 B
Lua
-- Copyright (c) 2020-2021 shadmansaleh
|
|
-- MIT license, see LICENSE for more details.
|
|
|
|
local function filename(options)
|
|
-- setting defaults
|
|
if options.file_status == nil then options.file_status = true end
|
|
if options.shorten == nil then options.shorten = true end
|
|
if options.full_path == nil then options.full_path = false end
|
|
|
|
return function()
|
|
local data
|
|
if not options.full_path then
|
|
data = vim.fn.expand('%:t')
|
|
elseif options.shorten then
|
|
data = vim.fn.expand('%')
|
|
else
|
|
data = vim.fn.expand('%:p')
|
|
end
|
|
if data == '' then
|
|
data = '[No Name]'
|
|
elseif vim.fn.winwidth(0) <= 84 or #data > 40 then
|
|
data = vim.fn.pathshorten(data)
|
|
end
|
|
|
|
if options.file_status then
|
|
if vim.bo.modified then data = data .. "[+]"
|
|
elseif vim.bo.modifiable == false then data = data .. "[-]" end
|
|
end
|
|
return data
|
|
end
|
|
end
|
|
|
|
return { init = function(options) return filename(options) end }
|