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@fvdm fvdm/homebrew_update.sh
Last active Jan 27, 2016

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#!/bin/sh
if [ "$1" == "-h" ]; then
echo "Colorful Homebrew update script"
echo
echo "USAGE: update [-y]"
echo
echo " -y skip questions"
echo " -h display this help"
echo
exit 0
fi
echo "\033[93mFetching packages list:\033[0m"
brew update
brewsy=`brew outdated | wc -l | awk {'print $1'}`
if [ $brewsy != 0 ]; then
echo "\033[93mOutdated packages:\033[0m" $brewsy
echo
brew outdated
echo
if [ "$1" != "-y" ]; then
ask=$(echo "\033[93mUpdate these packages?\033[92m [yn] \033[0m")
read -p "$ask" yn
fi
if [ "$yn" = "y" ]; then
brew upgrade --all && brew cleanup
else
echo "\033[93mOK, not doing anything\033[0m\n"
fi
else
echo "\033[93mNothing to do\033[0m"
fi
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