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-------------------------------------------------
-- Github Contributions Widget for Awesome Window Manager
-- Shows the contributions graph
-- More details could be found here:
-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/github-contributions-widget
-- @author Pavel Makhov
-- @copyright 2020 Pavel Makhov
-------------------------------------------------
local awful = require("awful")
local naughty = require("naughty")
local wibox = require("wibox")
local widget_themes = require("awesome-wm-widgets.github-contributions-widget.themes")
local GET_CONTRIBUTIONS_CMD = [[bash -c "curl -s https://github-contributions.now.sh/api/v1/%s]]
.. [[ | jq -r '[.contributions[] | select ( .date | strptime(\"%%Y-%%m-%%d\") | mktime < now)][:%s]| .[].intensity'"]]
local github_contributions_widget = wibox.widget{
reflection = {
horizontal = true,
vertical = true,
},
widget = wibox.container.mirror
}
local function show_warning(message)
naughty.notify{
preset = naughty.config.presets.critical,
title = 'Github Contributions Widget',
text = message}
end
local function worker(user_args)
local args = user_args or {}
local username = args.username or 'streetturtle'
local days = args.days or 365
local color_of_empty_cells = args.color_of_empty_cells
local with_border = args.with_border
local margin_top = args.margin_top or 1
local theme = args.theme or 'standard'
if widget_themes[theme] == nil then
show_warning('Theme ' .. theme .. ' does not exist')
theme = 'standard'
end
if with_border == nil then with_border = true end
local function hex2rgb(hex)
if color_of_empty_cells ~= nil and hex == widget_themes[theme][0] then
hex = color_of_empty_cells
end
hex = tostring(hex):gsub('#','')
return tonumber('0x' .. hex:sub(1, 2)),
tonumber('0x' .. hex:sub(3, 4)),
tonumber('0x' .. hex:sub(5, 6))
end
local function get_square(color)
local r, g, b = hex2rgb(color)
return wibox.widget{
fit = function()
return 3, 3
end,
draw = function(_, _, cr, _, _)
cr:set_source_rgb(r/255, g/255, b/255)
cr:rectangle(0, 0, with_border and 2 or 3, with_border and 2 or 3)
cr:fill()
end,
layout = wibox.widget.base.make_widget
}
end
local col = {layout = wibox.layout.fixed.vertical}
local row = {layout = wibox.layout.fixed.horizontal}
local day_idx = 5 - os.date('%w')
for _ = 0, day_idx do
table.insert(col, get_square(color_of_empty_cells))
end
local update_widget = function(_, stdout, _, _, _)
for intensity in stdout:gmatch("[^\r\n]+") do
if day_idx %7 == 0 then
table.insert(row, col)
col = {layout = wibox.layout.fixed.vertical}
end
table.insert(col, get_square(widget_themes[theme][tonumber(intensity)]))
day_idx = day_idx + 1
end
github_contributions_widget:setup(
{
row,
top = margin_top,
layout = wibox.container.margin
}
)
end
awful.spawn.easy_async(string.format(GET_CONTRIBUTIONS_CMD, username, days),
function(stdout)
update_widget(github_contributions_widget, stdout)
end)
return github_contributions_widget
end
return setmetatable(github_contributions_widget, { __call = function(_, ...) return worker(...) end })
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