Upgrade MAMP to MySQL 5.7 tested 2016/03/20

migrate-mamp-to-mysql-5.7.sh

#!/bin/sh

# Original by Ken Lin
# Updated by Pierre-Julien Mazenot
#
# - Mysql version 5.7.9 -> 5.7.11
# - Comments
#
# Additional notes after last tests
# 
# - Error wget (’wget’ is not recognized as an internal or external command, operable program or batch file.)
#   Install wget using homebrew: "brew install wget"
# - Error rsync (rsync error: some files could not be transferred)
#   Delete the archive and the decompress folder and rerun the script
# - Error mysql_upgrade (2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock')
#   Re-run only the last line of this script

wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.11-osx10.10-x86_64.tar.gz
tar xfvz mysql-5.7*

echo "stopping mamp"
sudo /Applications/MAMP/bin/stop.sh
sudo killall httpd mysqld

echo "creating backup"
sudo rsync -a /Applications/MAMP ~/Desktop/MAMP-Backup

echo "copy bin"
sudo rsync -av mysql-5.7.*/bin/* /Applications/MAMP/Library/bin/ --exclude=mysqld_multi --exclude=mysqld_safe

echo "copy share"
sudo rsync -av mysql-5.7.*/share/* /Applications/MAMP/Library/share/

echo "fixing access (workaround)"
sudo chmod -R o+rw  /Applications/MAMP/db/mysql/
sudo chmod -R o+rw  /Applications/MAMP/tmp/mysql/

echo "starting mamp"
ln -s /Applications/MAMP/tmp/mysql/mysql.sock /tmp/mysql.sock
sudo /Applications/MAMP/bin/start.sh

echo "migrate to new version"
sudo chmod -R 777 /Applications/MAMP/db/mysql/
/Applications/MAMP/Library/bin/mysql_upgrade --user=root --password=root --host=localhost --port=3306