my yazi config

gistfile1.txt

============================================================
File: init.lua
============================================================
require("zoxide"):setup {
	update_db = true,
}


============================================================
File: package.toml
============================================================
[[plugin.deps]]
use = "yazi-rs/plugins:piper"
rev = "1962818"
hash = "384464b6df8cb807425c521f8cd790f3"

[flavor]
deps = []


============================================================
File: yazi.toml
============================================================
[mgr]
ratio = [1, 3, 4]

[[plugin.prepend_previewers]]
url = "*.md"
run = 'piper -- CLICOLOR_FORCE=1 glow -w=$w -s=dark "$1"'

[opener]
play = [
	{ run = 'mpv "$@"', block = true, desc = "Play with mpv" },
]

[[open.prepend_rules]]
mime = "video/*"
use = "play"


============================================================
File: plugins/piper.yazi/main.lua
============================================================
--- @since 26.1.22

local M = {}

local function fail(job, s) ya.preview_widget(job, ui.Text.parse(s):area(job.area):wrap(ui.Wrap.YES)) end

function M:peek(job)
	local child, err = Command("sh")
		:arg({ "-c", job.args[1], "sh", tostring(job.file.path) })
		:env("w", job.area.w)
		:env("h", job.area.h)
		:stdout(Command.PIPED)
		:stderr(Command.PIPED)
		:spawn()

	if not child then
		return fail(job, "sh: " .. err)
	end

	local limit = job.area.h
	local i, outs, errs = 0, {}, {}
	repeat
		local next, event = child:read_line()
		if event == 1 then
			errs[#errs + 1] = next
		elseif event ~= 0 then
			break
		end

		i = i + 1
		if i > job.skip then
			outs[#outs + 1] = next
		end
	until i >= job.skip + limit

	child:start_kill()
	if #errs > 0 then
		fail(job, table.concat(errs, ""))
	elseif 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
		ya.preview_widget(job, M.format(job, outs))
	end
end

function M:seek(job) require("code"):seek(job) end

function M.format(job, lines)
	local format = job.args.format
	if format ~= "url" then
		local s = table.concat(lines, ""):gsub("\t", string.rep(" ", rt.preview.tab_size))
		return ui.Text.parse(s):area(job.area)
	end

	for i = 1, #lines do
		lines[i] = lines[i]:gsub("[\r\n]+$", "")

		local icon = File({
			url = Url(lines[i]),
			cha = Cha { mode = tonumber(lines[i]:sub(-1) == "/" and "40700" or "100644", 8) },
		}):icon()

		if icon then
			lines[i] = ui.Line { ui.Span(" " .. icon.text .. " "):style(icon.style), lines[i] }
		end
	end
	return ui.Text(lines):area(job.area)
end

return M