yazi: more lua config

home/yazi/default.nix

@@ -12,7 +12,7 @@
     enableNushellIntegration = true;
     settings = {
       manager = {
-        ratio = [1 3 2];
+        ratio = [1 3 3];
         sort_by = "natural";
         sort_reverse = false;
         sort_dir_first = true;

home/yazi/init.lua

@@ -36,3 +36,139 @@ function Manager:render(area)
         Preview:render(chunks[3]:padding(ui.Padding.xy(1))),
     }
 end
+
+Status = {
+	area = ui.Rect.default,
+}
+
+function Status.style()
+	if cx.active.mode.is_select then
+		return THEME.status.mode_select
+	elseif cx.active.mode.is_unset then
+		return THEME.status.mode_unset
+	else
+		return THEME.status.mode_normal
+	end
+end
+
+function Status:mode()
+	local mode = tostring(cx.active.mode):upper()
+	if mode == "UNSET" then
+		mode = "UN-SET"
+	end
+
+	local style = self.style()
+	return ui.Line {
+		ui.Span(THEME.status.separator_open):fg(style.bg),
+		ui.Span(" " .. mode .. " "):style(style),
+	}
+end
+
+function Status:size()
+	local h = cx.active.current.hovered
+	if h == nil then
+		return ui.Line {}
+	end
+
+	local style = self.style()
+	return ui.Line {
+		ui.Span(" " .. ya.readable_size(h:size() or h.cha.length) .. " "):fg(style.bg):bg(THEME.status.separator_style.bg),
+		ui.Span(THEME.status.separator_close):fg(THEME.status.separator_style.fg),
+	}
+end
+
+function Status:name()
+	local h = cx.active.current.hovered
+	if h == nil then
+		return ui.Span("")
+	end
+
+	return ui.Span(" " .. h.name)
+end
+
+function Status:permissions()
+	local h = cx.active.current.hovered
+	if h == nil then
+		return ui.Line {}
+	end
+
+	local perm = h.cha:permissions()
+	if perm == nil then
+		return ui.Line {}
+	end
+
+	local spans = {}
+	for i = 1, #perm do
+		local c = perm:sub(i, i)
+		local style = THEME.status.permissions_t
+		if c == "-" then
+			style = THEME.status.permissions_s
+		elseif c == "r" then
+			style = THEME.status.permissions_r
+		elseif c == "w" then
+			style = THEME.status.permissions_w
+		elseif c == "x" or c == "s" or c == "S" or c == "t" or c == "T" then
+			style = THEME.status.permissions_x
+		end
+		spans[i] = ui.Span(c):style(style)
+	end
+	return ui.Line(spans)
+end
+
+function Status:percentage()
+	local percent = 0
+	local cursor = cx.active.current.cursor
+	local length = #cx.active.current.files
+	if cursor ~= 0 and length ~= 0 then
+		percent = math.floor((cursor + 1) * 100 / length)
+	end
+
+	if percent == 0 then
+		percent = "  Top "
+	else
+		percent = string.format(" %3d%% ", percent)
+	end
+
+	local style = self.style()
+	return ui.Line {
+		ui.Span(" " .. THEME.status.separator_open):fg(THEME.status.separator_style.fg),
+		ui.Span(percent):fg(style.bg):bg(THEME.status.separator_style.bg),
+	}
+end
+
+function Status:position()
+	local cursor = cx.active.current.cursor
+	local length = #cx.active.current.files
+
+	local style = self.style()
+	return ui.Line {
+		ui.Span(string.format(" %2d/%-2d ", cursor + 1, length)):style(style),
+		ui.Span(THEME.status.separator_close):fg(style.bg),
+	}
+end
+
+function Status:render(area)
+	self.area = area
+
+	local left = ui.Line { self:mode(), self:size(), self:name() }
+	local right = ui.Line { self:owner(), self:permissions(), self:percentage(), self:position() }
+	return {
+		ui.Paragraph(area, { left }),
+		ui.Paragraph(area, { right }):align(ui.Paragraph.RIGHT),
+		table.unpack(Progress:render(area, right:width())),
+	}
+end
+
+function Status:owner()
+	local h = cx.active.current.hovered
+	if h == nil or ya.target_family() ~= "unix" then
+		return ui.Line {}
+	end
+
+	return ui.Line {
+		ui.Span(ya.user_name(h.cha.uid) or tostring(h.cha.uid)):fg("magenta"),
+		ui.Span(":"),
+		ui.Span(ya.group_name(h.cha.gid) or tostring(h.cha.gid)):fg("magenta"),
+		ui.Span(" "),
+	}
+end