Default Install Script for WordPress Setup on MAMP localhost

wp_install_default.sh

#!/bin/bash
##############################
# DEFAULT WORDPRESS AND PLUGIN INSTALL SCRIPT
#
# 2012-04-03
# 1.0

# TODO: PUT A YES/NO PROMPT BEFORE RUNNING SCRIPT
# !!!!! EXITS UNLESS YOU MANUALLY COMMENT OUT THE LINE BELOW
# exit


################
# VARIABLES/ARGUMENTS
################
# information for install
domain_name="testdomain.com"
www_root_dir="$domain_name"
db_name="testdomain"
db_user="testdomain"
db_pass="123456"


################
# CLEANUP/FORMATTING
################
# make sure mysql user is 14 char or less
db_user=$(echo "$db_user" | cut -c -14)


################
# WORDPRESS
################
echo "** DOWNLOADING WORDPRESS **"
echo ""
# get latest wordpress source
cd ~/Applications/MAMP/htdocs
rm -rf wordpress
curl -L -o 'latest.tar.gz' http://wordpress.org/latest.tar.gz
tar -zxf latest.tar.gz wordpress

echo "** COPYING WORDPRESS FILES **"
echo ""
# copy latest source to target local www root folder
mkdir /Applications/MAMP/htdocs/$www_root_dir
cp -R wordpress/* /Applications/MAMP/htdocs/$www_root_dir

#echo "** COPYING DEFAULT.COM PLUGINS **"
#echo ""
# copy standard plugins from default installation
#cp -R /Applications/MAMP/htdocs/_default_install/wp-content/plugins/* /Applications/MAMP/htdocs/$www_root_dir/wp-content/plugins

echo "** CREATING WP-CONFIG.PHP FILE **"
echo ""
# review config file for default install
cd /Applications/MAMP/htdocs/$www_root_dir
mv wp-config-sample.php wp-config.php

echo "** WP-CONFIG INFO TO USE **"
echo ""
echo "DB NAME: $db_name"
echo "DB USER: $db_user"
echo "DB PASS: $db_pass"

# insert db data by command line search replace
find . -name 'wp-config.php' | xargs perl -pi -e "s/database_name_here/$db_name/g"
find . -name 'wp-config.php' | xargs perl -pi -e "s/username_here/$db_user/g"
find . -name 'wp-config.php' | xargs perl -pi -e "s/password_here/$db_pass/g"

################
# MYSQL
################
# create sql commands for local database & user
qry_create_db="CREATE DATABASE \`$db_name\`;"
qry_grant_user="GRANT ALL ON \`$db_name\`.* TO '$db_user'@'localhost';"
qry_create_user="SET PASSWORD FOR '$db_user'@'localhost' = PASSWORD('$db_pass');"
qry_flush="FLUSH PRIVILEGES;"

# create sql statement
SQL="${qry_create_db}${qry_grant_user}${qry_create_user}${qry_flush}"

echo "** CREATING WORDPRESS DATABASE FROM ARGS **"
echo ""
echo $SQL
echo ""
# execute mysql commands
/Applications/MAMP/Library/bin/mysql -uroot -proot -e "$SQL"


################
# APACHE
################
echo "** CONFIGURE APACHE **"
echo ""
# add to httpd_conf
echo "<VirtualHost *> 
DocumentRoot "/Applications/MAMP/htdocs/$www_root_dir" 
ServerName $domain_name
</VirtualHost>" >> /Applications/MAMP/conf/apache/httpd.conf

echo "** RESTART APACHE **"
echo ""
# restart httpd service
sudo /Applications/MAMP/bin/apache2/bin/apachectl restart


################
# LOCAL MACHINE
################
echo "** CONFIGURE HOSTS FILE **"
echo ""
# add domain mapping to local hosts file
sudo nano /private/etc/hosts