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Polybar: Add scripted weather module

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Salt
2017-09-13 00:22:41 -05:00
parent 98112b499b
commit 8e7643f352
2 changed files with 40 additions and 1 deletions
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34
.config/polybar/weather.sh Executable file
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#!/bin/bash
source $HOME/.config/polybar/location.sh
# write xml to variable
w_xml=$(curl --silent "http://weather.tuxnet24.de/?id=$location&mode=xml&unit=imperial");
# get fields from xml via xmllint | xargs for trimming
# weather description
w_txt=$(xmllint --xpath "string(//current_text)" - <<<"$w_xml" | xargs);
# temperature | remove spaces from text (&#176;C prepended by space)
w_tpc=$(xmllint --xpath "string(//current_temp)" - <<<"$w_xml" | xargs); w_tpc=${w_tpc//[[:blank:]]/};
# further fields not used atm
# w_tph=$(xmllint --xpath "string(//current_temp_high)" - <<<"$w_xml" | xargs);
# w_tpl=$(xmllint --xpath "string(//current_temp_low)" - <<<"$w_xml" | xargs);
# set $w_sym according to $w_txt
if [ "$w_txt" == "Sunny" ]; then w_sym="";
elif [ "$w_txt" == "Mostly Sunny" ]; then w_sym="~";
elif [ "$w_txt" == "Showers" ]; then w_sym="";
elif [ "$w_txt" == "Clear" ]; then w_sym="";
elif [ "$w_txt" == "Thunderstorms" ]; then w_sym="";
elif [ "$w_txt" == "Scattered Thunderstorms" ]; then w_sym="~";
elif [ "$w_txt" == "Isolated Thundershovers" ]; then w_sym="~~";
elif [ "$w_txt" == "Cloudy" ]; then w_sym="";
elif [ "$w_txt" == "Mostly Cloudy" ]; then w_sym="~";
elif [ "$w_txt" == "Partly Cloudy" ]; then w_sym="";
elif [ "$w_txt" == "Breezy" ]; then w_sym="";
# if unknown text, set text instead of symbol
else w_sym=$w_txt;
fi
# output <symbol><space><temp>
echo "$w_sym"" ""$w_tpc";
exit 0