scripts/generate_version.sh

   1 #!/bin/sh
   2
   3 # Copyright (c) 2008 Tobias Sarnowski <sarnowski@new-thoughts.org>
   4 #
   5 # Permission to use, copy, modify, and distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16
  17 # generate version from git
  18 version=$(git-describe --abbrev=4 HEAD 2>/dev/null)
  19
  20 # dashes are ugly, use dots
  21 version=$(echo $version | sed 's/-/./g')
  22
  23 if [ "$1" != "--full" ]; then
  24         version=$(echo $version | sed 's/\.[^\.]*$//')
  25 fi
  26
  27 # mark as dirty if uncommitted parts are in the source
  28 if [ "$1" == "--full" ] && [ ! -z "$(git-diff-index --name-only HEAD --)" ]; then
  29         version="$version-dirty"
  30 fi
  31
  32 # print out
  33 echo $version