donnoman

#!/usr/bin/env ruby
# based on http://gist.github.com/29838
# logging to syslog added
# added killing orphaned procs
# added culling applications to maintain some per application limits
# Find bloating passengers and kill them gracefully. Run from cron every so often.
#

require "rubygems"
require "logging"

donnoman

#migration to allow nulls for Authlogic Account Activation Tutorial 
#http://www.claytonlz.com/index.php/2009/07/authlogic-account-activation-tutorial/

class AllowNullCryptedPassword < ActiveRecord::Migration
  def self.up
    change_column :users, :crypted_password, :string, :null => true
    change_column :users, :password_salt, :string, :null => true
  end
 
  def self.down

donnoman

# Helper to execute blocks of shell commands via capistrano run
def run_chunk(cmd,options={})
  run cmd.split("\n").map {|l| l.strip }.join(" "), options
end

# Example 
task :revision, :roles => [:app] do
  run_chunk %Q{
    cd #{current_release};
    cp REVISION public/REVISION;

donnoman

#!/bin/bash
# How to exit if any command in a bash subshell fails with piping all output
set -o pipefail
(
set -o errexit;
echo -n "T"; 
# false;
echo -n "e";
# false;
echo -n "s";