1 files changed, 70 insertions, 0 deletions
diff --git a/fedora/.config/yazi/plugins/piper.yazi/main.lua b/fedora/.config/yazi/plugins/piper.yazi/main.lua
new file mode 100644
index 0000000..aef08eb
--- /dev/null
+++ b/fedora/.config/yazi/plugins/piper.yazi/main.lua
@@ -0,0 +1,70 @@
+--- @since 25.5.31
+
+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.url) })
+		: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("\r", ""):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 { kind = lines[i]:sub(-1) == "/" and 1 or 0 },
+		}):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