guilt-patchbomb

   1 #!/bin/sh
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2007-2011
   4 #
   5
   6 DO_NOT_CHECK_BRANCH_EXISTENCE=1
   7
   8 USAGE="[-n] [-s] [--in-reply-to <msgid>] [--git] [--subject-prefix <prefix>] [<hash> | <since>..[<until>] | ..<until>]"
   9 if [ -z "$GUILT_VERSION" ]; then
  10         echo "Invoking `basename $0` directly is no longer supported." >&2
  11         exit 1
  12 fi
  13
  14 _main() {
  15
  16 TMP_FILE=`get_tmp_file file`
  17
  18 while [ $# -gt 0 ]; do
  19         case "$1" in
  20                 -n)
  21                         do_not_send=t
  22                         ;;
  23                 -s)
  24                         no_sign_off=t
  25                         ;;
  26                 --subject-prefix)
  27                         subject_prefix="$2"
  28                         shift
  29                         ;;
  30                 --in-reply-to)
  31                         reply_to="$2"
  32                         shift
  33                         ;;
  34                 --git)
  35                         gitdiff=t
  36                         ;;
  37                 *)
  38                         break
  39                         ;;
  40         esac
  41         shift
  42 done
  43
  44 r=`munge_hash_range "$1"`
  45 if [ $? -ne 0 ]; then
  46         usage
  47 fi
  48
  49 # display the list of commits to be sent as patches
  50 git log --pretty=oneline "$r" | cut -c 1-8,41- | $pager
  51
  52 _disp "Are these what you want to send? [Y/n] "
  53 read n
  54 if [ "$n" = "n" ] || [ "$n" = "N" ]; then
  55         die "Aborting..."
  56 fi
  57
  58 dir=`get_tmp_file patchbomb -d`
  59 disp "Using '$dir' as temporary directory"
  60
  61 # more than one patch?
  62 if [ `git rev-list "$r" | wc -l` -gt 1 ]; then
  63         format_opts="-n" # include "n/m" in the subject
  64         send_opts="--no-chain-reply-to --compose" # compose
  65 fi
  66
  67 [ ! -z "$gitdiff" ] && format_opts="$format_opts -C -M --find-copies-harder"
  68 [ -z "$no_sign_off" ] && format_opts="$format_opts -s"
  69
  70 if [ -z "$subject_prefix" ]; then
  71         git format-patch $format_opts -o $dir "$r"
  72 else
  73         git format-patch $format_opts --subject-prefix="$subject_prefix" -o $dir "$r"
  74 fi
  75
  76 # get the to/cc addresses
  77 _disp "Enter all the To: email addresses (separated by space): "
  78 read rawto
  79 _disp "Enter all the Cc: email addresses (separated by space): "
  80 read rawcc
  81
  82 # convert list of email addresses to command line options
  83 to_opts=""
  84 for rt in $rawto; do
  85         to_opts="$to_opts --to $rt"
  86 done
  87 for rc in $rawcc; do
  88         to_opts="$to_opts --cc $rc"
  89 done
  90
  91 opts="$send_opts $to_opts"
  92
  93 # last possible point to abort!
  94 _disp "Proceed with patchbomb (this is the last chance to abort)? [y/N] "
  95 read n
  96 if [ "$n" != "y" ] && [ "$n" != "Y" ]; then
  97         die "Aborting..."
  98 fi
  99
 100 # ...and off they go.
 101 cmd="git send-email"
 102 if [ ! -z "$do_not_send" ]; then
 103         disp "-n passed: not sending, command that would be executed:" >&2
 104         cmd="echo git send-email"
 105 fi
 106
 107 if [ -z "$reply_to" ]; then
 108         $cmd $opts $dir
 109 else
 110         $cmd --in-reply-to "$reply_to" $opts $dir
 111 fi
 112
 113 # cleanup?
 114 _disp "Delete temporary directory? [Y/n] "
 115 read n
 116
 117 [ "$n" = "n" ] || [ "$n" = "N" ] && exit 0
 118 rm -rf $dir
 119
 120 }