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Tim Kennedy stretchkennedy

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View init.el
; search path
(let ((default-directory "~/.emacs.d/"))
(normal-top-level-add-subdirs-to-load-path))
; MELPA
(require 'package)
(add-to-list 'package-archives
'("melpa" . "http://melpa.milkbox.net/packages/") t)
; save desktop
View paperclip_migration.rake
# First configure your models to use Amazon s3 as storage option and setup the associated S3 config.
# Then add the classes your want to migrate in the klasses array below.
# Then run rake paperclip_migration:migrate_to_s3
# Should work but this is untested and may need some tweaking - but it did the job for me.
namespace :paperclip do
desc "migrate files from local filesystem to s3"
task :migrate_to_s3 => :environment do
Rails.application.eager_load!
@stretchkennedy
stretchkennedy / json_expression_helper.rb
Created Aug 25, 2014
For use with https://github.com/chancancode/json_expressions. Allows you to write either(FooClass, BarClass). Useful if you're expecting nils.
View json_expression_helper.rb
module JsonExpressionHelper
def either *klasses
Class.new(Object) do
@klasses = klasses
def self.===(other)
@klasses.reduce(false) { |memo, klass| memo ||= (other.class == klass) }
end
end
end
end
@stretchkennedy
stretchkennedy / either.rb
Last active Aug 29, 2015
Create a class which will be equal to any of the passed-in arguments.
View either.rb
# USAGE: expect(some_object).to eq either(String, 5, { this: :hash }, @something_else)
def either *objs
Class.new(Object) do
@objs = objs
def self.===(other)
@objs.reduce(false) do |memo, obj|
memo ||= JsonExpressions::Matcher.new(obj).match(other)
end
end
@stretchkennedy
stretchkennedy / oryx-batch
Last active Sep 30, 2015
SysVinit startup scripts for Cloudera Oryx 2, assuming that it's installed in /usr/local/oryx and a user "oryx" has access to it
View oryx-batch
#!/bin/sh
### BEGIN INIT INFO
# Provides: oryx-batch
# Required-Start: $local_fs $network $named $time $syslog
# Required-Stop: $local_fs $network $named $time $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Oryx 2 distributed lambda architecture - batch component
### END INIT INFO
@stretchkennedy
stretchkennedy / upgrade.sh Postgresql pg_upgrade on Ubuntu Trusty for pgsql 9.3 to 9.4
View upgrade.sh
# Add postgresql repo and update apt listing
echo "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list > /dev/null
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install postgresql-9.4 -y
# Stop all running postgresql servers -- needed for migration of 9.3 data to 9.4 (pg_upgrade execution)
sudo /etc/init.d/postgresql stop
@stretchkennedy
stretchkennedy / untested_routes.bash
Last active Dec 7, 2015
Horrible script to find untested routes based on a rails application and a log of tests
View untested_routes.bash
comm -23 <(rails r 'Rails.application.routes.routes.map{|r| "#{r.defaults[:controller].try(:camelize)}Controller##{r.defaults[:action]}"}.reject{|s| s == "Controller#"}.each{|s| puts s}' 2> /dev/null | sort | uniq) <(grep 'Processing by' log/test.log | sed 's/Processing by \(.*\) as .*/\1/' | sort | uniq)
View shipyard.bash
#!/bin/bash
if [ "$1" != "" ] && [ "$1" = "-h" ]; then
echo "Shipyard Deploy uses the following environment variables:"
echo " ACTION: this is the action to use (deploy, upgrade, node, remove)"
echo " DISCOVERY: discovery system used by Swarm"
echo " IMAGE: this overrides the default Shipyard image"
echo " PREFIX: prefix for container names"
echo " SHIPYARD_ARGS: these are passed to the Shipyard controller container as controller args"
echo " TLS_CERT_PATH: path to certs to enable TLS for Shipyard"
@stretchkennedy
stretchkennedy / parallel.sh
Created Feb 24, 2016
Run bash commands in parallel
View parallel.sh
function mycommand {
sleep 1
}
PIDS=()
for i in $(seq 1 10); do
mycommand & PIDS+=($(echo $! | sed 's/^\[[0-9]*\]//'));
done
wait ${PIDS[*]}
View export_git_history_as_csv.sh
function escape_chars {
sed 's/"/""/g'
}
function format {
date=$(git log -n1 --pretty=format:%cD "$1" | escape_chars)
author=$(git log -n1 --pretty=format:'%aN <%aE>' "$1" | escape_chars)
sha=$(git log -n1 --pretty=format:%h "$1" | escape_chars)
message=$(git log -n1 --pretty=format:%B "$1" | escape_chars)
echo "\"$date\",\"$author\",\"$sha\",\"$message\""
}
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