Announce

   1 #!/bin/sh
   2 # Announcement message skelton
   3 #
   4 branch=${1?branch}
   5 previous=${2?previous}
   6 commit=${3-"$1"}
   7
   8 relname=$(git describe "$commit") &&
   9 vername=$(expr "$relname" : 'v\(.*\)') || exit $?
  10
  11 git rev-parse --verify "$previous" >/dev/null || exit $?
  12
  13 case "$branch" in
  14 maint)
  15         kind="The latest maintenance release" ;;
  16 mainto/* | maint-[0-9]*)
  17         kind="A maintenance release" ;;
  18 master)
  19         kind="The latest feature release" ;;
  20 esac
  21
  22 case "$vername" in
  23 *-rc[0-9]*)
  24         rpmroot=testing
  25         vername=$(echo "$vername" | tr "-" ".")
  26         case "$vername" in
  27         *-rc0)
  28                 kind="An early preview"
  29                 ;;
  30         *)
  31                 kind="A release candidate"
  32                 ;;
  33         esac
  34         for_testing=" for testing"
  35         ;;
  36 *)
  37         for_testing=
  38         rpmroot='RPMS/$arch'
  39         ;;
  40 esac
  41
  42 cat <<EOF
  43 To: git@vger.kernel.org
  44 Cc: Linux Kernel <linux-kernel@vger.kernel.org>
  45 Bcc: lwn@lwn.net
  46 Subject: [ANNOUNCE] Git $relname
  47
  48 EOF
  49
  50 fmt -68 <<EOF
  51 $kind Git $relname is now available$for_testing at the usual places.
  52 EOF
  53
  54 cat <<\EOF
  55
  56 The release tarballs are found at:
  57
  58     http://code.google.com/p/git-core/downloads/list
  59
  60 and their SHA-1 checksums are:
  61
  62 EOF
  63
  64 if test -f git-$vername.sign
  65 then
  66         sed -e '1,/^$/d' -e '/^-----BEGIN PGP SIGNATURE/,$d' git-$vername.sign
  67 fi
  68
  69 cat <<EOF
  70
  71 Also the following public repositories all have a copy of the $relname
  72 tag and the $branch branch that the tag points at:
  73
  74   url = git://repo.or.cz/alt-git.git
  75   url = https://code.google.com/p/git-core/
  76   url = git://git.sourceforge.jp/gitroot/git-core/git.git
  77   url = git://git-core.git.sourceforge.net/gitroot/git-core/git-core
  78   url = https://github.com/gitster/git
  79
  80 EOF
  81
  82 RelNotes=$(git cat-file blob "${branch}:RelNotes") &&
  83 git cat-file blob "${branch}:$RelNotes" |
  84 case "$relname" in
  85 *-rc[0-9]*)
  86         sed -e 's/^Git .* Release Notes$/& (draft)/'
  87         ;;
  88 *)
  89         cat
  90         ;;
  91 esac
  92
  93 cat <<EOF
  94
  95 ----------------------------------------------------------------
  96
  97 Changes since $previous are as follows:
  98
  99 EOF
 100
 101 git log --no-merges "$previous".."$branch" |
 102 git shortlog
 103