wisq

diff -ruN a/bash/shell.c b/bash/shell.c
--- a/bash/shell.c	2011-01-02 21:04:51.000000000 +0000
+++ b/bash/shell.c	2014-09-25 21:20:24.656725026 +0000
@@ -1703,13 +1703,8 @@
   tilde_initialize ();
 
   /* Initialize internal and environment variables.  Don't import shell
-     functions from the environment if we are running in privileged or
-     restricted mode or if the shell is running setuid. */
-#if defined (RESTRICTED_SHELL)

wisq

• Unlike a lot of pre-commit scripts, it uses only the changes you've staged for commit, and doesn't touch your working tree (stash etc.).
• I use skip 'slow' if ENV['FAST_TESTS'] == '1' in tests that needlessly slow down everyday rake testing, but this runs them all before commit.
• Written in 10 minutes. Barely tested. YMMV.
• See https://github.com/wisq/autocrew/blob/master/Rakefile for the latest version (e.g. if I find any bugs in this).

wisq

#!/usr/bin/env ruby

Entry = Struct.new(:duration, :rows, :data)

def trim(array, limit, &block)
  too_many = array.count - limit
  if too_many > 0
    array.sort_by!(&block)
    array.shift(too_many)
  end

wisq

#!/usr/bin/env ruby

require 'digest/md5'

def random_hex(length)
  bytes_needed = (length + 1) / 2
  bytes = $urandom.read(bytes_needed)

  hex = ("%02x" * bytes_needed) % bytes.bytes
  return hex[0,length]

wisq

#!/bin/sh

ORIGIN=`basename "$0"`
BRANCH=${1:-master}
set -e

git fetch "$ORIGIN"

REV1=`git rev-parse "$ORIGIN/$BRANCH"`
REV2=`git rev-parse "$BRANCH"`

wisq

#!/usr/bin/ruby

require 'pathname'

file, project = ARGV.take(2).collect do |p|
  if p.empty?
    nil
  else
    Pathname.new(p)
  end

wisq

class ObjectSocket
  BLOCK_SIZE = 4096

  def self.pair
    Socket.pair(Socket::AF_UNIX, Socket::SOCK_STREAM, 0).map { |s| new(s) }
  end

  def initialize(socket)
    @socket = socket
  end

wisq

#!/usr/bin/ruby

require 'tempfile'

APPLESCRIPT = <<EOF
tell application "iTerm"
  activate

  tell the first terminal
    set new_session to (make new session at the end of sessions)

wisq

#!/usr/bin/env ruby

# Optional: Force a particular Ruby version & gemset.
if ENV['BUNDLE_GEMFILE'].nil?
  ENV['RBENV_VERSION'] = '1.9.3'
  ENV['BUNDLE_GEMFILE'] = "#{ENV['HOME']}/ops/kitchen/Gemfile"
  exec('bundle', 'exec', $0, *ARGV)
end

# Suppress iconv deprecation warning.

wisq

% ls 
cache-fm/  crawl/  git-up/  misc/  ruby-build/  ssh-ride/  zsh-completions/

% ruby -e 'p IO.popen("echo *", &:read)'
"cache-fm crawl git-up misc ruby-build ssh-ride zsh-completions\n"

% ruby -e 'p IO.popen(["echo", "*"], &:read)'
"*\n"