jsanders · June 21, 2012 21:10
diff --git a/README.md b/README.md
diff --git a/format_branch_deletes b/format_branch_deletes
 #!/usr/bin/env ruby
 begin
 require 'optparse'
 require 'erb'
 require 'ostruct'

 #############################################################################
 OptionParser.new do |opts|
  opts.banner = %{
 Usage: #{$0} [options] [USERS]

 Reads a list of branches from stdin and formats them for deletion based
 on the email of the last person to commit to that branch.  Filters
 for the specified users, all users by default.

 Options:
 }.lstrip

  opts.on("-h", "--help", "print this help") do
    puts opts
    puts
    exit
  end

 end.parse!

 patterns = ARGV.dup
 ARGV.clear
 #############################################################################

 # read branches from stdin and sort by email
 branches_by_email = Hash.new {|hash, key| hash[key] = [] }
 while branch = gets
  branch.strip!

  logline = `git log --format="%ae,%h,%cr" -n1 '#{branch}'`
  email, sha, date = logline.strip.split(',')
  msg = "#{sha} (#{date})"

  if branch.include?('/')
    remote, branch = branch.split('/')
  else
    remote = ""
  end

  branches_by_email[email] << [remote, branch, msg]
 end

 # filter branches by email
 unless patterns.empty?
  branches_by_email.delete_if do |email, branches|
    ! patterns.any? {|fragment| email.include?(fragment) }
  end
 end

 # print assignments
 template = ERB.new <<-EOF, nil, "<>"
 # <%= email %>

 <% branches.sort.each do |(remote, branch, msg)| %>
 <% if remote.empty? %>
  git branch -d <%= branch.ljust(max) %>  # <%= msg %>
 <% else %>
  git push <%= remote %> :<%= branch.ljust(max) %>  # <%= msg %>
 <% end %>
 <% end %>

 EOF

 branches_by_email.keys.sort.each do |email|
  branches = branches_by_email[email]
  binding = OpenStruct.new(
    :email => email,
    :branches => branches,
    :max => branches.map {|r,b,m| b.length }.max
  ).send(:binding)

  puts template.result(binding)
 end

 #############################################################################
 rescue(Errno::EPIPE)
  raise if $DEBUG
  if $!.class == Errno::EPIPE
    exit 0
  else
    puts "#{$!.message} (see '#{$0} --help')"
    exit 1
  end
 end
diff --git a/git-old-branches b/git-old-branches
 #!/bin/bash
 ############################################################################
 progname="${0##*/}"
 version="1.0"
 author="Simon Chiang"
 usestr="usage: %s [-h] [reference_branch]

  Prints branches already merged to the reference branch (by default the
  current branch).  If a remote branch is given, then branches for that
  remote are considered.

 "
 optstr="       %s   %s\n"

 while getopts "h" opt
 do
  case $opt in
    d  )  delete="true" ;;
    h  )  printf "$usestr" "$progname"
          printf "%s" "$hel"
          printf "options:\n"
          printf "$optstr" "-h" "prints this help"
          printf "\n"
          exit 0 ;;
    r  )  remote="$OPTARG/" ;;
    \? )  printf "$usestr" "$progname"
          exit 2 ;;
  esac
 done
 shift $(($OPTIND - 1))

 ############################################################################
 current_branch () {
  git branch | grep '*' | awk '{print $2}'
 }

 ref="${1:-$(current_branch)}"
 remote=$(printf "%s" "$ref" | sed -ne 's/\/.*//p')
 branch_opts=""

 if ! [ x"$remote" = x ]
 then branch_opts="-r"
 fi

 ############################################################################
 set -e

 git branch $branch_opts --merged $ref | 
  tr -d '* ' |
  grep "${remote:-.}" |
  grep -v "^${ref}$"
	#!/usr/bin/env ruby
	begin
	require 'optparse'
	require 'erb'
	require 'ostruct'

	#############################################################################
	OptionParser.new do \|opts\|
	opts.banner = %{
	Usage: #{$0} [options] [USERS]

	Reads a list of branches from stdin and formats them for deletion based
	on the email of the last person to commit to that branch. Filters
	for the specified users, all users by default.

	Options:
	}.lstrip

	opts.on("-h", "--help", "print this help") do
	puts opts
	puts
	exit
	end

	end.parse!

	patterns = ARGV.dup
	ARGV.clear
	#############################################################################

	# read branches from stdin and sort by email
	branches_by_email = Hash.new {\|hash, key\| hash[key] = [] }
	while branch = gets
	branch.strip!

	logline = `git log --format="%ae,%h,%cr" -n1 '#{branch}'`
	email, sha, date = logline.strip.split(',')
	msg = "#{sha} (#{date})"

	if branch.include?('/')
	remote, branch = branch.split('/')
	else
	remote = ""
	end

	branches_by_email[email] << [remote, branch, msg]
	end

	# filter branches by email
	unless patterns.empty?
	branches_by_email.delete_if do \|email, branches\|
	! patterns.any? {\|fragment\| email.include?(fragment) }
	end
	end

	# print assignments
	template = ERB.new <<-EOF, nil, "<>"
	# <%= email %>

	<% branches.sort.each do \|(remote, branch, msg)\| %>
	<% if remote.empty? %>
	git branch -d <%= branch.ljust(max) %> # <%= msg %>
	<% else %>
	git push <%= remote %> :<%= branch.ljust(max) %> # <%= msg %>
	<% end %>
	<% end %>

	EOF

	branches_by_email.keys.sort.each do \|email\|
	branches = branches_by_email[email]
	binding = OpenStruct.new(
	:email => email,
	:branches => branches,
	:max => branches.map {\|r,b,m\| b.length }.max
	).send(:binding)

	puts template.result(binding)
	end

	#############################################################################
	rescue(Errno::EPIPE)
	raise if $DEBUG
	if $!.class == Errno::EPIPE
	exit 0
	else
	puts "#{$!.message} (see '#{$0} --help')"
	exit 1
	end
	end
	#!/bin/bash
	############################################################################
	progname="${0##*/}"
	version="1.0"
	author="Simon Chiang"
	usestr="usage: %s [-h] [reference_branch]

	Prints branches already merged to the reference branch (by default the
	current branch). If a remote branch is given, then branches for that
	remote are considered.

	"
	optstr=" %s %s\n"

	while getopts "h" opt
	do
	case $opt in
	d ) delete="true" ;;
	h ) printf "$usestr" "$progname"
	printf "%s" "$hel"
	printf "options:\n"
	printf "$optstr" "-h" "prints this help"
	printf "\n"
	exit 0 ;;
	r ) remote="$OPTARG/" ;;
	\? ) printf "$usestr" "$progname"
	exit 2 ;;
	esac
	done
	shift $(($OPTIND - 1))

	############################################################################
	current_branch () {
	git branch \| grep '*' \| awk '{print $2}'
	}

	ref="${1:-$(current_branch)}"
	remote=$(printf "%s" "$ref" \| sed -ne 's/\/.*//p')
	branch_opts=""

	if ! [ x"$remote" = x ]
	then branch_opts="-r"
	fi

	############################################################################
	set -e

	git branch $branch_opts --merged $ref \|
	tr -d '* ' \|
	grep "${remote:-.}" \|
	grep -v "^${ref}$"