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 The following public repositories all have a copy of the $relname
  72 tag and the $branch branch that the tag points at:
  73
  74   url = https://kernel.googlesource.com/pub/scm/git/git
  75   url = git://repo.or.cz/alt-git.git
  76   url = https://code.google.com/p/git-core/
  77   url = git://git.sourceforge.jp/gitroot/git-core/git.git
  78   url = git://git-core.git.sourceforge.net/gitroot/git-core/git-core
  79   url = https://github.com/gitster/git
  80
  81 EOF
  82
  83 test -n "$for_testing" ||
  84 cat <<EOF
  85 Also, http://www.kernel.org/pub/software/scm/git/ has copies of the
  86 release tarballs.
  87
  88 EOF
  89
  90 RelNotes=$(git cat-file blob "${branch}:RelNotes") &&
  91 git cat-file blob "${branch}:$RelNotes" |
  92 case "$relname" in
  93 *-rc[0-9]*)
  94         sed -e 's/^Git .* Release Notes$/& (draft)/'
  95         ;;
  96 *)
  97         cat
  98         ;;
  99 esac
 100
 101 cat <<EOF
 102
 103 ----------------------------------------------------------------
 104
 105 Changes since $previous are as follows:
 106
 107 EOF
 108
 109 git log --no-merges "$previous".."$branch" |
 110 git shortlog
 111