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-------------------------------------------------
-- Gerrit Widget for Awesome Window Manager
-- Shows the number of currently assigned reviews
-- More details could be found here:
-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/gerrit-widget
-- @author Pavel Makhov
-- @copyright 2019 Pavel Makhov
-------------------------------------------------
local wibox = require("wibox")
local watch = require("awful.widget.watch")
local json = require("json")
local spawn = require("awful.spawn")
local naughty = require("naughty")
local path_to_icons = "/usr/share/icons/Arc/status/symbolic/"
local GET_CHANGES_CMD = [[bash -c "curl -s -X GET -n https://%s/a/changes/\\?q\\=%s | tail -n +2"]]
local GET_USERNAME_CMD = [[bash -c "curl -s -X GET -n https://%s/accounts/%s/name | tail -n +2 | sed 's/\"//g'"]]
local gerrit_widget = {}
local name_dict = {}
local function worker(args)
local args = args or {}
local host = args.host or naughty.notify{preset = naughty.config.presets.critical, text = 'Gerrit host is unknown'}
local query = args.query or 'is:reviewer AND status:open AND NOT is:wip'
local reviews
local notification_text
local current_number_of_reviews
local previous_number_of_reviews = 0
gerrit_widget = wibox.widget{
widget = wibox.widget.textbox
}
local function get_name_by_id(id)
res = name_dict[id]
if res == nil then
res = ''
spawn.easy_async(string.format(GET_USERNAME_CMD, host, id), function(stdout, stderr, reason, exit_code)
name_dict[tonumber(id)] = stdout
end)
end
return res
end
local update_graphic = function(widget, stdout, _, _, _)
reviews = json.decode(stdout)
current_number_of_reviews = rawlen(reviews)
if current_number_of_reviews > previous_number_of_reviews then
naughty.notify{
icon = os.getenv("HOME") ..'/.config/awesome/awesome-wm-widgets/gerrit-widget/Gerrit_icon.svg',
title = 'New Incoming Review',
text = reviews[1].project .. '\n' .. get_name_by_id(reviews[1].owner._account_id) .. reviews[1].subject ..'\n',
run = function() spawn.with_shell("google-chrome https://" .. host .. '/' .. reviews[1]._number) end
}
end
previous_number_of_reviews = current_number_of_reviews
widget.text = current_number_of_reviews
notification_text = ''
for _, review in ipairs(reviews) do
notification_text = notification_text .. "<b>" .. review.project ..'</b> / ' .. get_name_by_id(review.owner._account_id) .. review.subject ..'\n'
end
end
local notification
gerrit_widget:connect_signal("mouse::enter", function()
notification = naughty.notify{
text = notification_text,
timeout = 20,
position = position,
width = (500)
}
end)
gerrit_widget:connect_signal("mouse::leave", function()
naughty.destroy(notification)
end)
watch(string.format(GET_CHANGES_CMD, host, query:gsub(" ", "+")), 1, update_graphic, gerrit_widget)
return gerrit_widget
end
return setmetatable(gerrit_widget, { __call = function(_, ...) return worker(...) end })
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