diff --git a/pacman-widget/README.md b/pacman-widget/README.md
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+# Pacman widget for AwesomeWM
+
+This widget displays the number of upgradable Pacman packages. Clicking the icon reveals a scrollable list of available upgrades. A full system upgrade can be performed from the widget via Polkit.
+
+
+
+## Requirements
+`lxpolkit` is the default [Polkit agent](https://wiki.archlinux.org/title/Polkit).
+
+The widget also uses the `checkupdates` script from the `pacman-contrib` package.
+
+
+## Installation
+
+Clone the repo under **~/.config/awesome/** and add the following to **rc.lua**:
+
+```lua
+local pacman_widget = require('pacman-widget.pacman')
+...
+s.mytasklist, -- Middle widget
+ { -- Right widgets
+ layout = wibox.layout.fixed.horizontal,
+ ...
+ -- default
+ pacman_widget(),
+ -- custom (shown with defaults)
+ pacman_widget {
+ interval = 600, -- Refresh every 10 minutes
+ popup_bg_color = '#222222',
+ popup_border_width = 1,
+ popup_border_color = '#7e7e7e',
+ popup_height = 10, -- 10 packages shown in scrollable window
+ popup_width = 300,
+ polkit_agent_path = '/usr/bin/lxpolkit'
+ },
+```
+
diff --git a/pacman-widget/icons/pacman-full.svg b/pacman-widget/icons/pacman-full.svg
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+
+
+
+
diff --git a/pacman-widget/icons/pacman.svg b/pacman-widget/icons/pacman.svg
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+++ b/pacman-widget/icons/pacman.svg
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+
+
+
+
diff --git a/pacman-widget/icons/upgrade.svg b/pacman-widget/icons/upgrade.svg
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+++ b/pacman-widget/icons/upgrade.svg
@@ -0,0 +1,60 @@
+
+
diff --git a/pacman-widget/pacman.lua b/pacman-widget/pacman.lua
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+++ b/pacman-widget/pacman.lua
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+local naughty = require("naughty")
+local wibox = require("wibox")
+local awful = require("awful")
+local beautiful = require("beautiful")
+local gears = require("gears")
+
+local DIR = os.getenv("HOME") .. "/.config/awesome/pacman-widget/"
+local ICON_DIR = DIR .. "icons/"
+
+local pacman_widget = {}
+local config = {}
+
+config.interval = 600
+config.popup_bg_color = "#222222"
+config.popup_border_width = 1
+config.popup_border_color = "#7e7e7e"
+config.popup_height = 10
+config.popup_width = 300
+config.polkit_agent_path = "/usr/bin/lxpolkit"
+
+local function worker(user_args)
+ local args, _config = user_args or {}, {}
+ for prop, value in pairs(config) do
+ _config[prop] = args[prop] or beautiful[prop] or value
+ end
+
+ awful.spawn.once(_config.polkit_agent_path)
+
+ pacman_widget = wibox.widget {
+ {
+ {
+ id = "icon",
+ resize = false,
+ widget = wibox.widget.imagebox,
+ },
+ valign = "center",
+ layout = wibox.container.place,
+ },
+ {
+ id = "txt",
+ font = font,
+ widget = wibox.widget.textbox
+ },
+ spacing = 5,
+ layout = wibox.layout.fixed.horizontal,
+ }
+ function pacman_widget:set(new_value)
+ pacman_widget:get_children_by_id("txt")[1]:set_text(new_value)
+ pacman_widget:get_children_by_id("icon")[1]:set_image(
+ ICON_DIR .. (tonumber(new_value) > 0 and "pacman" or "pacman-full") .. ".svg"
+ )
+ end
+
+ local rows, ptr = wibox.layout.fixed.vertical(), 0
+ rows:connect_signal("button::press", function(_,_,_,button)
+ if button == 4 then
+ if ptr > 0 then
+ rows.children[ptr].visible = true
+ ptr = ptr - 1
+ end
+ elseif button == 5 then
+ if ptr < #rows.children and ((#rows.children - ptr) > _config.popup_height) then
+ ptr = ptr + 1
+ rows.children[ptr].visible = false
+ end
+ end
+ end)
+
+ local popup = awful.popup {
+ border_width = _config.popup_border_width,
+ border_color = _config.popup_border_color,
+ shape = gears.shape.rounded_rect,
+ visible = false,
+ ontop = true,
+ offset = { y = 5 },
+ widget = {}
+ }
+
+ pacman_widget:buttons(
+ awful.util.table.join(
+ awful.button({}, 1, function()
+ if popup.visible then
+ popup.visible = false
+ else
+ popup.visible = true
+ popup:move_next_to(mouse.current_widget_geometry)
+ end
+ end)
+ )
+ )
+
+ local upgr_opacity = 0.6
+ local upgr_btn = wibox.widget {
+ {
+ image = ICON_DIR .. "upgrade.svg",
+ resize = false,
+ layout = wibox.widget.imagebox
+ },
+ opacity = upgr_opacity,
+ layout = wibox.container.background
+ }
+
+ local old_cursor, old_wibox
+ local busy, upgrading = false, false
+ upgr_btn:connect_signal("mouse::enter", function(c)
+ if not busy then
+ c:set_opacity(1)
+ c:emit_signal("widget::redraw_needed")
+ local wb = mouse.current_wibox
+ old_cursor, old_wibox = wb.cursor, wb
+ wb.cursor = "hand2"
+ end
+ end)
+ upgr_btn:connect_signal("mouse::leave", function(c)
+ if not busy then
+ c:set_opacity(upgr_opacity)
+ c:emit_signal("widget::redraw_needed")
+ if old_wibox then
+ old_wibox.cursor = old_cursor
+ old_wibox = nil
+ end
+ end
+ end)
+ upgr_btn:connect_signal("button::press", function(c)
+ c:set_opacity(1)
+ c:emit_signal("widget::redraw_needed")
+ if old_wibox then
+ old_wibox.cursor = old_cursor
+ old_wibox = nil
+ end
+ if not busy then
+ busy, one_shot = true, true
+ awful.spawn.with_line_callback("bash -c " .. DIR .. "upgrade", {
+ stdout = function()
+ if one_shot then
+ upgrading, one_shot = true, false
+ timer:emit_signal("timeout")
+ end
+ end,
+ stderr = function(line)
+ if (line ~= nil and line ~= "") then
+ notification = string.find(line, "warning") and
+ naughty.notify({
+ title = "Warning!",
+ text = line,
+ timeout = 0
+ })
+ or
+ naughty.notify({
+ preset = naughty.config.presets.critical,
+ title = "Error!",
+ text = line,
+ })
+ end
+ end,
+ exit = function()
+ upgrading, busy = false, false
+ c:set_opacity(upgr_opacity)
+ c:emit_signal("widget::redraw_needed")
+ timer:emit_signal("timeout")
+ end,
+ })
+ end
+ end)
+
+ _, timer = awful.widget.watch([[bash -c "checkupdates 2>/dev/null"]],
+ _config.interval,
+ function(widget, stdout)
+ local upgrades_tbl = {}
+ for value in stdout:gmatch("([^\n]+)") do
+ upgrades_tbl[#upgrades_tbl+1] = value
+ end
+ widget:set(#upgrades_tbl)
+
+ local popup_header_height, popup_row_height = 30, 20
+ local header = wibox.widget {
+ {
+ nil,
+ {
+ markup = "" .. (upgrading and "Upgrading " .. #upgrades_tbl .. " Packages" or
+ (#upgrades_tbl == 0 and "No" or #upgrades_tbl) .. " Available Upgrades") .. "",
+ layout = wibox.widget.textbox,
+ },
+ #upgrades_tbl > 0 and {
+ upgr_btn,
+ valign = "center",
+ layout = wibox.container.place,
+ },
+ expand = "none",
+ layout = wibox.layout.align.horizontal,
+ },
+ forced_height = popup_header_height,
+ left = 20,
+ right = 20,
+ layout = wibox.container.margin
+ }
+
+ for k, v in ipairs(upgrades_tbl) do
+ for i = 1, #rows.children do
+ if v == rows.children[i]:get_txt() then goto continue end
+ end
+ local row = wibox.widget{
+ {
+ id = "idx",
+ text = tostring(k),
+ widget = wibox.widget.textbox
+ },
+ {
+ id = "txt",
+ text = v,
+ forced_height = popup_row_height,
+ paddings = 1,
+ widget = wibox.widget.textbox
+ },
+ layout = wibox.layout.ratio.horizontal,
+ }
+ function row:get_txt() return row:get_children_by_id("txt")[1].text end
+ function row:set_idx(idx) row:get_children_by_id("idx")[1]:set_text(idx) end
+ row:ajust_ratio(2, 0.1, 0.9, 0)
+ rows:insert(k, row)
+ ::continue::
+ end
+
+ local height = popup_header_height + math.min(#upgrades_tbl, _config.popup_height) * popup_row_height
+ popup:setup {
+ {
+ {
+ {
+ {
+ header,
+ rows,
+ forced_height = height,
+ layout = wibox.layout.fixed.vertical
+ },
+ content_fill_horizontal = true,
+ layout = wibox.container.place
+ },
+ margins = 10,
+ layout = wibox.container.margin
+ },
+ bg = _config.popup_bg_color,
+ layout = wibox.widget.background
+ },
+ forced_width = _config.popup_width,
+ layout = wibox.layout.fixed.horizontal
+ }
+ end,
+ pacman_widget
+ )
+ return pacman_widget
+end
+
+return setmetatable(pacman_widget, { __call = function(_, ...) return worker(...) end })
+
diff --git a/pacman-widget/screenshots/pacman.gif b/pacman-widget/screenshots/pacman.gif
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Binary files /dev/null and b/pacman-widget/screenshots/pacman.gif differ
diff --git a/pacman-widget/upgrade b/pacman-widget/upgrade
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+#!/bin/bash
+pkexec --disable-internal-agent pacman -Syu --noconfirm