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#!/bin/sh
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source ~/.config.env
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weatherreport="${XDG_DATA_HOME:-$HOME/.local/share}/weatherreport"
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weatherreportjson="${XDG_DATA_HOME:-$HOME/.local/share}/weatherreportjson"
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getforecast() { curl -sf "wttr.in/$LOCATION" > "$weatherreport" || exit 1 ;}
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getforecastjson() { curl -sf "wttr.in/$LOCATION?format=j1" > "$weatherreportjson" || exit 1 ;}
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# Some very particular and terse stream manipulation. We get the maximum
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# precipitation chance and the daily high and low from the downloaded file and
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# display them with coresponding emojis.
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showweather() {
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jq -r ".weather|.[0]|.hourly|.[$(expr $(date '+%H') / 4)]|.FeelsLikeC,.chanceofrain,.chanceofsnow,.WindGustKmph" "$weatherreportjson" |sed ':a;N;$!ba;s/\n/ /g' \
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| awk -F' ' '{
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if ($4 > 30)
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print "^c#ffffff^ ^d^" $4 "kph ^c#ebcb8b^ 盛 ^d^ " $1 "°"
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else if ($2 < $3)
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print "^c#ffffff^ ^d^" $3 "% ^c#ebcb8b^ 盛 ^d^ " $1 "°"
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else
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print "^c#81a1c1^ ^d^" $2 "% ^c#ebcb8b^ 盛 ^d^ " $1 "°"}'
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}
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case $BLOCK_BUTTON in
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1) setsid -f "$TERMINAL" -c weather -n weather -e less -Srf "$weatherreport" ;;
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2) getforecast && showweather && kill -50 $(pidof dwmblocks) ;;
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3) notify-send " Weather module" "\- Left click for full forecast.
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- Middle click to update forecast.
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: Chance of rain/snow
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ﰕ: Daily low
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滛: Daily high" ;;
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6) "$TERMINAL" -e "$EDITOR" "$0" ;;
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esac
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# The test if our forcecast is updated to the day. If it isn't download a new
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# weather report from wttr.in with the above function.
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[ "$(date -r "/home/yigit/.local/share/weatherreport" "+%d-%m-%Y")" = "$(date '+%d-%m-%Y')" ] ||
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getforecast
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[ "$(date -r "/home/yigit/.local/share/weatherreportjson" "+%d-%m-%Y %H")" = "$(date '+%d-%m-%Y %H')" ] ||
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getforecastjson
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showweather
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