git-request-pull.sh

   1 #!/bin/sh -e
   2 # Copyright 2005, Ryan Anderson <ryan@michonline.com>
   3 #
   4 # This file is licensed under the GPL v2, or a later version
   5 # at the discretion of Linus Torvalds.
   6
   7 USAGE='<commit> <url> [<head>]'
   8 LONG_USAGE='Summarizes the changes since <commit> to the standard output,
   9 and includes <url> in the message generated.'
  10 SUBDIRECTORY_OK='Yes'
  11 . git-sh-setup
  12 . git-parse-remote
  13
  14 base=$1
  15 url=$2
  16 head=${3-HEAD}
  17
  18 [ "$base" ] || usage
  19 [ "$url" ] || usage
  20
  21 baserev=`git-rev-parse --verify "$base"^0` &&
  22 headrev=`git-rev-parse --verify "$head"^0` || exit
  23
  24 merge_base=`git merge-base $baserev $headrev` ||
  25 die "fatal: No commits in common between $base and $head"
  26
  27 url="`get_remote_url "$url"`"
  28 branch=`git peek-remote "$url" \
  29         | sed -n -e "/^$headrev refs.heads./{
  30                 s/^.*   refs.heads.//
  31                 p
  32                 q
  33         }"`
  34 if [ -z "$branch" ]; then
  35         echo "warn: No branch of $url is at:" >&2
  36         git log --max-count=1 --pretty='format:warn:   %h: %s' $headrev >&2
  37         echo "warn: Are you sure you pushed $head there?" >&2
  38         echo >&2
  39         echo >&2
  40         branch=..BRANCH.NOT.VERIFIED..
  41         status=1
  42 fi
  43
  44 PAGER=
  45 export PAGER
  46 echo "The following changes since commit $baserev:"
  47 git shortlog --max-count=1 $baserev | sed -e 's/^\(.\)/  \1/'
  48
  49 echo "are available in the git repository at:"
  50 echo
  51 echo "  $url $branch"
  52 echo
  53
  54 git shortlog ^$baserev $headrev
  55 git diff -M --stat --summary $merge_base $headrev
  56 exit $status