Hate Wordpress Less - Install / Setup Script

gistfile1.sh

#!/bin/bash
set -e

#
# @package Wordpress Commands
# @authors Matt Kenefick (matt@polymermallard.com)
# @date    2014-08-07 16:27:36
#
# Install the most recent version of Wordpress to your current directory.
# Connect to your local MySQL, check if DB exists, if not, create.
#
# I generally like having a folder containing commands like these hooked
# into my PATH. That way you can run "install-wordpress.sh" from any directory
# and get started in no time.
#

function install_wordpress {
    # Fetch
    wget http://wordpress.org/latest.tar.gz

    # Unpack
    tar xfz latest.tar.gz

    # Move
    mv wordpress/* .

    # Cleanup
    rmdir wordpress/
    rm -f latest.tar.gz
}

mysql_exec () {
    mysql -u$MYSQL_USER -p$MYSQL_PASS -h$MYSQL_HOST -se "$1"
}


# Start
while true; do
    read -p "Install new Wordpress @ $PWD? [y/n]  " yn
    case $yn in
        [Yy]* ) install_wordpress; break;;
        [Nn]* ) break;;
        * ) echo -e "Ignoring install.\n";  break; ;;
    esac
done

# MySQL data
read -p "MySQL User: " MYSQL_USER
MYSQL_USER=${MYSQL_USER:-root}

read -p "MySQL Pass: " MYSQL_PASS
MYSQL_PASS=${MYSQL_PASS:-password}

read -p "MySQL Host: " MYSQL_HOST
MYSQL_HOST=${MYSQL_HOST:-localhost}

read -p "MySQL DB: " MYSQL_DB
MYSQL_DB=${MYSQL_DB:-new_wordpress}

echo "MySQL: $MYSQL_USER@$MYSQL_HOST $MYSQL_DB";


# Test Connection
DBS=$(mysql -u$MYSQL_USER -p$MYSQL_PASS -h$MYSQL_HOST -se "show databases");

if ! echo $DBS | grep $MYSQL_DB; then

    mysql_exec "create database $MYSQL_DB";
    mysql_exec "grant usage on *.* to $MYSQL_USER@$MYSQL_HOST identified by '$MYSQL_PASS'";
    mysql_exec "grant all privileges on $MYSQL_DB.* to $MYSQL_USER@$MYSQL_HOST"

else

    echo "Selected database '$MYSQL_DB' already exists. Exiting...";

fi


# Create your config file
cp wp-config-sample.php wp-config.php
perl -pi -e "s/username_here/$MYSQL_USER/g" wp-config.php
perl -pi -e "s/password_here/$MYSQL_PASS/g" wp-config.php
perl -pi -e "s/database_name_here/$MYSQL_DB/g" wp-config.php

# Create and control your uploads folder
mkdir wp-content/uploads
chmod 0777 wp-content/uploads


# Exit.