mirror of
https://github.com/sxyazi/yazi.git
synced 2026-07-22 15:21:04 +00:00
42 lines
1,006 B
Lua
42 lines
1,006 B
Lua
local M = {}
|
|
|
|
function M:peek(job)
|
|
local child = Command("jq")
|
|
:arg({ "-b", "-C", "--tab", ".", tostring(job.file.path) })
|
|
:stdout(Command.PIPED)
|
|
:stderr(Command.PIPED)
|
|
:spawn()
|
|
|
|
if not child then
|
|
return require("code"):peek(job)
|
|
end
|
|
|
|
local wrap = rt.preview.wrap
|
|
local limit = job.area.h
|
|
local i, lines = 0, ""
|
|
repeat
|
|
local next, event = child:read_line()
|
|
if event == 1 then
|
|
return require("code"):peek(job)
|
|
elseif event ~= 0 then
|
|
break
|
|
end
|
|
|
|
i = i + ui.height(next, { width = job.area.w, ansi = true, wrap = wrap })
|
|
if i > job.skip then
|
|
lines = lines .. next
|
|
end
|
|
until i >= job.skip + limit
|
|
|
|
child:start_kill()
|
|
if job.skip > 0 and i < job.skip + limit then
|
|
ya.emit("peek", { math.max(0, i - limit), only_if = job.file.url, upper_bound = true })
|
|
else
|
|
lines = lines:gsub("\t", string.rep(" ", rt.preview.tab_size))
|
|
ya.preview_widget(job, ui.Text.parse(lines):area(job.area):wrap(wrap))
|
|
end
|
|
end
|
|
|
|
function M:seek(job) require("code"):seek(job) end
|
|
|
|
return M
|