The bash .profile I use for OS X development. Some commands require Homebrew, Node.js, and/or Heroku Toolbelt. Should only be used as an example.

.profile

################################################################################
##
## Title:        Mac OS X Bash Profile
## Description:  The bash .profile I use for OS X development. Some commands
##               require Homebrew and Node. Should only be used as an example.
## Revison:      23
## Last Updated: Thursday, February 12, 2015
## Author:       Ben Huebscher <ben@hubtech.tv>
##

############################################
### GET PHP ROOT DIRECTORY FROM HOMEBREW ###
############################################
 
PHP_ROOT=$(brew --prefix homebrew/php/php55)

######################################
### DEFINE DEFAULT EXECUTABLE PATH ###
######################################

# Prepend Local Binaries

if [ -d /usr/local/sbin ]; then
	PATH="/usr/local/sbin:$PATH"
fi

if [ -d /usr/local/bin ]; then
	PATH="/usr/local/bin:$PATH"
fi

# Append User Binaries

if [ -d "$HOME/.bin" ]; then
	PATH="$PATH:$HOME/.bin"
fi

if [ -d "$HOME/bin" ]; then
	PATH="$PATH:$HOME/bin"
fi

# Append PHP Binaries

if [ -d "$PHP_ROOT/bin" ]; then
	PATH="$PATH:$PHP_ROOT/bin"
fi

# Append Node's Binaries

if [ -d /usr/local/share/npm/bin ]; then
	PATH="$PATH:/usr/local/share/npm/bin"
fi

# Append RVM's Binaries

if [ -d "$HOME/.rvm/bin" ]; then
	PATH="$PATH:$HOME/.rvm/bin"
	
	# Load RVM into the shell session *as a function*
	[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
fi

export PATH

###################################
### DEFINE DEFAULT TEXT EDITORS ###
###################################

if [ -x `which mate` ]; then
	export EDITOR="`which mate` -w"
	export GIT_EDITOR="`which mate` --name 'Git Commit Message' -w -l 1"
fi

#########################################################
### CONFIGURE DEFAULT HOMEBREW CASK INSTALL DIRECTORY ###
#########################################################

export HOMEBREW_CASK_OPTS="--appdir=/Applications"

######################
### PROMPT STYLING ###
######################

# Set Default Prompt

export PS1=">: "

# Command for changing prompt style

function prompt () {
	local option="${1}"
	
	case ${option} in
		1)  export PS1="\e[0;37m>: \e[0m"
			;;
		2)  export PS1="\e[0;37m\w/\e[0m\e[0;31m > \e[0m"
			;;
		3)  export PS1="\e[0;37m\W\e[0m\e[0;31m > \e[0m"
			;;
		*)  export PS1=">: "
			;;
	esac
}

#######################
### COMMAND ALIASES ###
#######################

# Locations Shortcuts

alias home="cd ~"
alias dev="cd ~/Development"
alias documents="cd ~/Documents"
alias doc=documents
alias desktop="cd ~/Desktop"
alias sites="cd ~/Sites"
alias web=sites

# Dropbox Location Shortcuts

alias dropbox="cd ~/Dropbox"
alias devbox="cd ~/Dropbox/Development"

# Alternative Basic Commands

alias symlink="ln -s"
alias symln=symlink
alias move="mv"
alias copy="cp"
alias makedir="mkdir"
alias remove="rm"
alias removed="rmdir"

# ls Command Shortcuts
# 
# Default Options: -l Multi-line output
#                  -A Show hidden files
#                  -G Colorize output
#                  -h Use KB, MB, GB for Sizes
#                  -p Print a '/' after directory names

ln_base="ls -lAGhp"

alias ll="$ln_base"      # Sort by Name
alias lt="${ln_base}t"   # Sort by Modification Time
alias lb="${ln_base}S"   # Sort by Size

# Textmate Shortcuts

alias textmate="mate"
alias tm=textmate

# Apache Control Shortcut

alias apache="sudo apachectl"

# Reboot Server

alias restart-server="sudo apachectl stop && mysql.server stop && mysql.server start && sudo apachectl start"
alias start-server="mysql.server start;sudo apachectl start"
alias stop-server="sudo apachectl stop;mysql.server stop"

alias start-ftp="sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist"
alias stop-ftp="sudo -s launchctl unload -w /System/Library/LaunchDaemons/ftp.plist"

# Shortcut to move up directory tree. Defaults to 1 level.
# Number of levels (integer) can be optionally passed as an argument.

function up {
	if [ -z $1 ]; then
		cd ..
	elif [[ "$1"=~"^[0-9]+$" ]]; then
		local loop=0
		while [ $loop -lt $1 ]; do
			cd ..
			local loop=$(($loop+1))
		done
	else
		die "[ERROR] Integer expected."
	fi
	
	pwd
}

# Shortcut to open the current working directory in a new Finder window

alias show="open ."
alias reveal=show

# Shortcut to open user's bash profile file

alias editprofile="mate ~/.profile"
alias editbash=editprofile

# Shortcut for opening php's config directory in textmate

alias phpconf="mate /usr/local/etc/php/5.5"
alias phpini="mate /usr/local/etc/php/5.5/p"

# Shortcut for configuring a directory to be used for web development (provide directory as first argument)

function swebdir {
	local dir=$1
	
	if [ -z "$dir" ]; then
		dir="."		
	fi  
	
	if [ -d $dir ]; then
		local user=`id -un`
		local group=`id -gn`
		local www_user=`ps axo user,group,comm | egrep '(apache|httpd)' | grep -v ^root | uniq | cut -d\  -f 1`
		
		sudo chmod -R +a "$www_user allow list,add_file,search,add_subdirectory,delete_child,readattr,writeattr,readextattr,writeextattr,readsecurity" $dir
		sudo chown -R $user:$group $dir
	else
		die "[ERROR] $dir is not a directory."
	fi
}

##########################
### SYSTEM MAINTENANCE ###
##########################

# Shortcut to remove all .DS_Store in the current directory and all its child directories.

alias remove-ds-store="find . -name '.DS_Store' -depth -exec rm {} \;"
alias rmds=remove-ds-store

# Shortcut to remove all .DS_Store files from the file system.
# Must be run as a super user, password required.

alias remove-all-ds-store="sudo find / -name '.DS_Store' -depth -exec rm {} \;"

# Shortcut to rebuild the Launch Database

alias rebuildldb="echo '[INFO] Rebuilding Launch Database...'; \
/System/Library/Frameworks/CoreServices.framework\
/Versions/A/Frameworks/LaunchServices.framework\
/Versions/A/Support/lsregister \
	-dump -kill -r \
	-domain local \
	-domain user \
	-domain system; \
echo '[INFO] Database has been rebuilt. Force quitting Finder...'; \
killall Finder; \
echo '[INFO] Rebuild complete. Finder will now relaunch automatically.'"

# Shortcut to flush the DNS cache

alias flushdns="dscacheutil -flushcache; \
sudo killall -HUP mDNSResponder"

# Alternative Aliases

alias rebuildlaunchdatabase=rebuildldb
alias rebuild-launch-database=rebuildldb
alias rebuilddb=rebuildldb
alias rebuild=rebuildldb
alias rbldb=rebuildldb

# Routine for automatically updating Homebrew, upgrading any outdated packages, and cleaning out the chace

function rebrew {
	echo "[INFO] Updating Homebrew..."
	
	brew update
	
	echo "[INFO] Upgrading Outdated Packages..."
	
	brew upgrade
	
	echo "[INFO] Cleaning Up..."
	
	brew cleanup
	
	echo "[INFO] Finished Updating Homebrew."
}

# Routine for running common update commands.

function fullsystemupdate {
	echo "[INFO] Performing Full System Update..."
	
	# Update Homebrew
	
	rebrew
	
	# Update Composer
	
	echo "[INFO] Updating Composer..."
	
	composer self-update
	
	if [ $? -eq 0 ]; then
		echo "[INFO] Composer updated successfully."
	else
		echo "[ERROR] Composer failed to update."
	fi
	
	# Update Pear
	
	echo "[INFO] Updating Pear Extensions..."
	
	pear update-channels && pear upgrade
	
	if [ $? -eq 0 ]; then
		echo "[INFO] Pear Extensions updated successfully."
	else
		echo "[ERROR] Pear Extensions failed to update."
	fi
	
	# Update Ruby
	
	echo "[INFO] Updating Ruby Gems..."
	
	gem update --system && gem update
	
	if [ $? -eq 0 ]; then
		echo "[INFO] Ruby Gems updated successfully."
	else
		echo "[ERROR] Ruby Gems failed to update."
	fi
	
	# Update Node
	
	echo "[INFO] Updating Global Node Packages..."
	
	npm update -g
	
	if [ $? -eq 0 ]; then
		echo "[INFO] Node Packages updated successfully."
	else
		echo "[ERROR] Node Packages failed to update."
	fi
	
	echo "[INFO] Finished Full System Update"
}

# Alternative Aliases

alias full-system-update=fullsystemupdate
alias updateall=fullsystemupdate
alias update-all=fullsystemupdate
alias updatesystem=fullsystemupdate
alias update-system=fullsystemupdate
alias systemupdate=fullsystemupdate
alias system-update=fullsystemupdate

# Routines for isntalling PHING via PEAR and link it to /usr/local/bin/phing

function linkphing {	
	local php_root=`brew --prefix homebrew/php/php55`
	local phing_link_path="/usr/local/bin/phing"
	local phing_path="$php_root/bin/phing"
	
	if [ -e $phing_link_path ]; then
		if [ -L $phing_link_path ]; then
			echo "[INFO] Phing already symlinked to $phing_link_path."
			
			return 0
		else
			echo "[ERROR] Phing could not be installed because a file already exists at $phing_link_path."
			
			return 1
		fi
	else
		ln -s $phing_path $phing_link_path
		
		if [ $? -eq 0 ]; then
			echo "[INFO] Phing has been symlinked to $phing_link_path."
			
			return 0
		else
			echo "[ERROR] Failed to symlink phing to $phing_link_path."
			
			return 2
		fi
	fi
}

function installphing {
	if [ -x `which phing` ]; then
		echo "[INFO] Phing already installed."
		
		linkphing
		
		return $?
	fi
	
	echo "[INFO] Configuring Pear..."

	chmod -R ug+w $PHP_ROOT/lib/php
	pear config-set php_ini /usr/local/etc/php/5.5/php.ini
	pear config-set preferred_state alpha

	echo "[INFO] Adding Pear channels..."

	pear channel-discover pear.phing.info
	pear channel-discover bartlett.laurent-laville.org
	pear channel-discover pear.phpunit.de
	pear channel-discover pear.pdepend.org
	pear channel-discover pear.phpmd.org
	pear channel-discover pear.phpdoc.org
	pear channel-discover pear.symfony.com
	pear channel-discover pear.netpirates.net

	echo "[INFO] Installing PHING (with all dependencies)..."

	pear install --alldeps phing/phing 

	if [ $? -eq 0 ]; then
		echo "[INFO] Phing successfully installed."
		
		linkphing
		
		return $?
	else
		echo "[ERROR] Failed to install Phing."
		
		return 3
	fi
}

# Routines for uninstall Phing and Removing its symlinked

function unlinkphing {
	if [ -e /usr/local/bin/phing ] && [ -L /usr/local/bin/phing ]; then
		echo "[INFO] Removing Phing symlink..."
				
		rm /usr/local/bin/phing
		
		if [ $? -ne 0 ]; then
			echo "[ERROR] Failed to remove symlink."
		
			return 4
		fi
	else
		echo "[ERROR] Failed to find symlink."
		
		return 5
	fi
}

function uninstallphing {
	if [ -x `which phing` ]; then
		echo "[INFO] Uninstalling Phing..."
		
		pear uninstall phing/phing
		
		if [ $? -eq 0 ]; then
			echo "[INFO] Phing successfully removed."
		
			unlinkphing
		
			return $?
		else
			echo "[ERROR] Failed to install Phing."
			
			return 6
		fi
	else
		echo "[ERROR] Phing not currently installed."
		
		return 7
	fi
}

# Routine to install Homebrew if it hasn't already been
# Read about Homebrew here: http://brew.sh

function homebrewme {
	if [ -x `which brew` ]; then
		echo "[INFO] Homebrew is already installed."
	else
		echo "[INFO] Homebrew not found."
		echo "[INFO] Installing Homebrew..."
		
		ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
		
		if [ $? -eq 0 ]; then
			echo "[INFO] Homebrew installation complete."
		else
			echo "[ERROR] Homebrew installation failed."
			
			return 1
		fi
	fi
}

# Shortcut to Reset The Current Git Repository to the previous commit
# Primary used to abort a merge that isn't working
 
alias gitabort="git reset --hard HEAD";

###############
### PRIVATE ###
###############

# This loads a second set of bash commands that need to be kept private for security reasons

if [ -f ~/.bash_private ]; then
	. ~/.bash_private
fi