dotfiles/openweathermap-fullfeatured.sh
2019-08-24 09:04:36 +01:00

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#!/bin/sh
source $HOME/.open-secrets.sh
KEY="$OPENWEATHERMAP_KEY"
CITY=""
UNITS="metric"
SYMBOL="°"
API="https://api.openweathermap.org/data/2.5"
CURL="/run/current-system/sw/bin/curl -sf"
CUT="/run/current-system/sw/bin/cut"
DATE="/run/current-system/sw/bin/date"
JQ="$HOME/.nix-profile/bin/jq"
UNAME="/run/current-system/sw/bin/uname"
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 $icon
}
get_duration() {
osname=$($UNAME -s)
case $osname in
*BSD) $DATE -r "$1" -u +%H:%M;;
*) $DATE --date="@$1" -u +%H:%M;;
esac
}
if [ -n "$CITY" ]; then
if [ "$CITY" -eq "$CITY" ] 2>/dev/null; then
CITY_PARAM="id=$CITY"
else
CITY_PARAM="q=$CITY"
fi
current=$($CURL "$API/weather?appid=$KEY&$CITY_PARAM&units=$UNITS")
forecast=$($CURL "$API/forecast?appid=$KEY&$CITY_PARAM&units=$UNITS&cnt=1")
else
location=$($CURL https://location.services.mozilla.com/v1/geolocate?key=geoclue)
if [ -n "$location" ]; then
location_lat="$(echo "$location" | $JQ '.location.lat')"
location_lon="$(echo "$location" | $JQ '.location.lng')"
current=$($CURL "$API/weather?appid=$KEY&lat=$location_lat&lon=$location_lon&units=$UNITS")
forecast=$($CURL "$API/forecast?appid=$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