Web Development Setup (Bash, SSH, Ruby)

.bash_profile

# Bash Profile
# File: ~/.bash_profile
# Set $WEB_DIR and $SCRIPTS_DIR to the appropriate directories.

export PATH="./vendor/bin:$PATH"
export EDITOR=nano

export WEB_DIR="/var/www/vhosts"
export SCRIPTS_DIR="~/.web"

alias reloadhosts="dscacheutil -flushcache"
alias reloadbash="source ~/.bash_profile"
alias editbash="subl ~/.bash_profile"

alias webdir="cd $WEB_DIR"
alias webvhosts="subl $WEB_DIR/vhosts.conf"
alias webstart="sudo apachectl start"
alias webstop="sudo apachectl stop"
alias webrestart="sudo apachectl restart"
alias webconfigtest="sudo apachectl configtest"
alias webupdate="ruby $SCRIPTS_DIR/webupdate.rb"
alias webpull="ruby $SCRIPTS_DIR/hgupdate.rb"

.hgrc

# Mercurial Deployment
# File: /path/to/repository/.hg/hgrc
# $ hg push staging
# $ hg push live

[paths]
live = ssh://<username>@<server>//var/www/vhosts/<live-website>
staging = ssh://<username>@<server>//var/www/vhosts/<staging-website> 
 
[hooks]
changegroup = hg update

config

# SSH Config Example
# File: ~/.ssh/config
# Usage: $ ssh foobar

# SSH Identities:
# $ ssh-keygen -f ~/.ssh/<identity> -C "<identity>"
# $ ssh-add ~/.ssh/<identity>
# $ ssh-add -l

Host foobar
Compression yes
HostName 127.0.0.1
User username
Port 22

hgupdate.rb

#! /usr/bin/env ruby

# Mercurial Update
# File: ~/.web/hgupdate.rb

$VERBOSE = nil

VHOST_DIRECTORY = ENV['WEB_DIR'] ||= "/var/www/vhosts"
DIR_PATTERN     = File.join(VHOST_DIRECTORY, "/**")

require "shellwords"
Dir.glob(DIR_PATTERN).each do |dir|
  hg = File.join(dir, ".hg")
  dir = Shellwords.escape(dir)
  system("cd #{dir} && hg pull -u") if File.exists?(hg)
end

webupdate.rb

#! /usr/bin/env ruby

# Web Udpate
# File: ~/.web/webupdate.rb

$VERBOSE = nil

VHOST_DIRECTORY = ENV['WEB_DIR'] ||= "/var/www/vhosts"
VHOST_PATTERN   = File.join(VHOST_DIRECTORY, "/**/dev.conf")
VHOST_FILE      = File.join(VHOST_DIRECTORY, "vhosts.conf")

confs = Dir.glob(VHOST_PATTERN)
open(VHOST_FILE, "w") do |file|
  includes = confs.map{ |conf| "Include #{conf}" }.join("\n")
  file.write(includes)
end

system("sudo apachectl configtest")
system("sudo apachectl restart")