mirror of
https://github.com/elenapan/dotfiles.git
synced 2026-01-11 03:32:38 +08:00
55ba4eb3df
This makes it so that whenever the user changes a configuration option such as weather city ID, they do not have to delete the daemon's temp file in order to force an update in the next restart of AwesomeWM
53 lines
2 KiB
Lua
53 lines
2 KiB
Lua
-- Provides:
|
|
-- evil::weather
|
|
-- temperature (integer)
|
|
-- description (string)
|
|
-- icon_code (string)
|
|
local awful = require("awful")
|
|
local helpers = require("helpers")
|
|
|
|
-- Configuration
|
|
local key = user.openweathermap_key
|
|
local city_id = user.openweathermap_city_id
|
|
local units = user.weather_units
|
|
-- Don't update too often, because your requests might get blocked for 24 hours
|
|
local update_interval = 1200
|
|
local temp_file = "/tmp/awesomewm-evil-weather-"..city_id.."-"..units
|
|
|
|
local weather_details_script = [[
|
|
bash -c '
|
|
KEY="]]..key..[["
|
|
CITY="]]..city_id..[["
|
|
UNITS="]]..units..[["
|
|
|
|
weather=$(curl -sf "http://api.openweathermap.org/data/2.5/weather?APPID=$KEY&id=$CITY&units=$UNITS")
|
|
|
|
if [ ! -z "$weather" ]; then
|
|
weather_temp=$(echo "$weather" | jq ".main.temp" | cut -d "." -f 1)
|
|
weather_icon=$(echo "$weather" | jq -r ".weather[].icon" | head -1)
|
|
weather_description=$(echo "$weather" | jq -r ".weather[].description" | head -1)
|
|
|
|
echo "$weather_icon" "$weather_description"@@"$weather_temp"
|
|
else
|
|
echo "..."
|
|
fi
|
|
']]
|
|
|
|
helpers.remote_watch(weather_details_script, update_interval, temp_file, function(stdout)
|
|
local icon_code = string.sub(stdout, 1, 3)
|
|
local weather_details = string.sub(stdout, 5)
|
|
weather_details = string.gsub(weather_details, '^%s*(.-)%s*$', '%1')
|
|
-- Replace "-0" with "0" degrees
|
|
weather_details = string.gsub(weather_details, '%-0', '0')
|
|
-- Capitalize first letter of the description
|
|
weather_details = weather_details:sub(1,1):upper()..weather_details:sub(2)
|
|
local description = weather_details:match('(.*)@@')
|
|
local temperature = weather_details:match('@@(.*)')
|
|
if icon_code == "..." then
|
|
-- Remove temp_file to force an update the next time
|
|
awful.spawn.with_shell("rm "..temp_file)
|
|
awesome.emit_signal("evil::weather", 999, "Weather unavailable", "")
|
|
else
|
|
awesome.emit_signal("evil::weather", tonumber(temperature), description, icon_code)
|
|
end
|
|
end)
|