bitbar plugins as of 20160901

brew-updates.12h.sh

#!/bin/bash

####
# List available updates from Homebrew (OS X)
###

exit_with_error() {
  echo "err | color=red";
  exit 1;
}

/usr/local/bin/brew update > /dev/null || exit_with_error;

UPDATES=`/usr/local/bin/brew outdated --verbose`;

UPDATE_COUNT=`echo "$UPDATES" | grep -v ^$ | wc -l | sed -e 's/^[[:space:]]*//'`;

if [ $UPDATE_COUNT -gt 0 ]; then
  echo "🍺${UPDATE_COUNT}"
fi
echo "---";
#echo 'Run upgrade | bash="/usr/local/bin/brew upgrade" terminal="true"'
echo "$UPDATES";

coinbase-spotrate.10s.sh

#!/bin/bash

# Coinbase.com Spot rate
# BitBar plugin
#
# by Mat Ryer
#
# Shows latest spot rate values (in USD) for Bitcoins in the
# Coinbase exchange.

echo -n "Ƀ$"; curl -s "https://coinbase.com/api/v1/prices/spot_rate?currency=USD" | egrep -o '"amount":"[0-9]+(\.)?([0-9]{0,2}")?' | sed 's/"amount"://'  | sed 's:^.\(.*\).$:\1:' | awk -F. '{print $1}'