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local fn = vim.fn
function _G.qftf(info)
local items
local ret = {}
-- The name of item in list is based on the directory of quickfix window.
-- Change the directory for quickfix window make the name of item shorter.
-- It's a good opportunity to change current directory in quickfixtextfunc :)
--
-- local alterBufnr = fn.bufname('#') -- alternative buffer is the buffer before enter qf window
-- local root = getRootByAlterBufnr(alterBufnr)
-- vim.cmd(('noa lcd %s'):format(fn.fnameescape(root)))
--
if info.quickfix == 1 then
items = fn.getqflist({ id = info.id, items = 0 }).items
else
items = fn.getloclist(info.winid, { id = info.id, items = 0 }).items
end
local limit = 31
local fnameFmt1, fnameFmt2 = '%-' .. limit .. 's', '…%.' .. (limit - 1) .. 's'
local validFmt = '%s │%5d:%-3d│%s %s'
for i = info.start_idx, info.end_idx do
local e = items[i]
local fname = ''
local str
if e.valid == 1 then
if e.bufnr > 0 then
fname = fn.bufname(e.bufnr)
if fname == '' then
fname = '[No Name]'
else
fname = fname:gsub('^' .. vim.env.HOME, '~')
end
-- char in fname may occur more than 1 width, ignore this issue in order to keep performance
if #fname <= limit then
fname = fnameFmt1:format(fname)
else
fname = fnameFmt2:format(fname:sub(1 - limit))
end
end
local lnum = e.lnum > 99999 and -1 or e.lnum
local col = e.col > 999 and -1 or e.col
local qtype = e.type == '' and '' or ' ' .. e.type:sub(1, 1):upper()
str = validFmt:format(fname, lnum, col, qtype, e.text)
else
str = e.text
end
table.insert(ret, str)
end
return ret
end
vim.o.qftf = '{info -> v:lua._G.qftf(info)}'
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