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Dotfiles/.config/polybar/polybar-scripts/openweathermap-forecast/openweathermap-forecast.sh
2020-07-27 07:59:00 +03:00

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#!/bin/sh
get_icon() {
case $1 in
01d) icon="";;
01n) icon="";;
02d) icon="";;
02n) icon="";;
03*) icon="";;
04*) icon="";;
09d) icon="";;
09n) icon="";;
10d) icon="";;
10n) icon="";;
11d) icon="";;
11n) icon="";;
13d) icon="";;
13n) icon="";;
50d) icon="";;
50n) icon="";;
*) icon="";
esac
echo $icon
}
KEY=""
CITY=""
UNITS="metric"
SYMBOL="°"
API="https://api.openweathermap.org/data/2.5"
if [ -n "$CITY" ]; then
if [ "$CITY" -eq "$CITY" ] 2>/dev/null; then
CITY_PARAM="id=$CITY"
else
CITY_PARAM="q=$CITY"
fi
current=$(curl -sf "$API/weather?appid=$KEY&$CITY_PARAM&units=$UNITS")
forecast=$(curl -sf "$API/forecast?appid=$KEY&$CITY_PARAM&units=$UNITS&cnt=1")
else
location=$(curl -sf https://location.services.mozilla.com/v1/geolocate?key=geoclue)
if [ -n "$location" ]; then
location_lat="$(echo "$location" | jq '.location.lat')"
location_lon="$(echo "$location" | jq '.location.lng')"
current=$(curl -sf "$API/weather?appid=$KEY&lat=$location_lat&lon=$location_lon&units=$UNITS")
forecast=$(curl -sf "$API/forecast?appid=$KEY&lat=$location_lat&lon=$location_lon&units=$UNITS&cnt=1")
fi
fi
if [ -n "$current" ] && [ -n "$forecast" ]; then
current_temp=$(echo "$current" | jq ".main.temp" | cut -d "." -f 1)
current_icon=$(echo "$current" | jq -r ".weather[0].icon")
forecast_temp=$(echo "$forecast" | jq ".list[].main.temp" | cut -d "." -f 1)
forecast_icon=$(echo "$forecast" | jq -r ".list[].weather[0].icon")
if [ "$current_temp" -gt "$forecast_temp" ]; then
trend=""
elif [ "$forecast_temp" -gt "$current_temp" ]; then
trend=""
else
trend=""
fi
echo "$(get_icon "$current_icon") $current_temp$SYMBOL $trend $(get_icon "$forecast_icon") $forecast_temp$SYMBOL"
fi