contrib/announcement.sh

   1 #!/bin/sh
   2 #
   3 # Prepare the content of the next tig release announcement.
   4 # Usage: $0 [revision]
   5 #
   6 # Copyright (c) 2008-2009 Jonas Fonseca <fonseca@diku.dk>
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU General Public License as
  10 # published by the Free Software Foundation; either version 2 of
  11 # the License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17
  18 root="$(git rev-parse --show-cdup)"
  19 NEWS="${root}NEWS"
  20 SITES="${root}SITES"
  21 from="$(sed -n '7,/^tig-/p' < "$NEWS" | tail -n 1 | cut -d' ' -f 1)"
  22 to="${1-HEAD}"
  23 short=
  24
  25 test -n "$(git rev-list --skip=50 $from..$to)" && short=-s
  26
  27 cat <<EOF
  28 $to
  29 $(echo "$to" | sed 's/[0-9a-zA-Z.-]/=/g')
  30
  31 *** text for the announcement ***
  32
  33 What is tig?
  34 ------------
  35 Tig is an ncurses-based text-mode interface for git. It functions mainly
  36 as a git repository browser, but can also assist in staging changes for
  37 commit at chunk level and act as a pager for output from various git
  38 commands.
  39
  40 $(sed -n '/-/p' < "$SITES" | sed 's/[[(].*//')
  41
  42 Release notes
  43 -------------
  44 $(sed -n '7,/^tig-/p' < "$NEWS" | sed '/^tig-/d')
  45
  46 Change summary
  47 --------------
  48 The diffstat and log summary for changes made in this release.
  49
  50 $(git diff-tree --stat=72 $from..$to)
  51
  52 $(git shortlog $short $from..$to)
  53 EOF