dotfiles/polybar/nightscout_cgm.sh

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#!/bin/bash
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curl -s -X GET "https://nightscout.mgrote.net/api/v1/entries/sgv?count=1&token=polybar-ae6fe2720f2c30f4" > /dev/null
if [ $? -ne 0 ]; then
echo "---"
else
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curl -s -X GET "https://nightscout.mgrote.net/api/v1/entries/sgv?count=1&token=polybar-ae6fe2720f2c30f4" | awk '{printf "%.1f\n",$3*0.0555}'
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fi