Synnefo » snf-ganeti » ganeti-local

#!/bin/bash

#

# Copyright (C) 2010 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

set -e

# Enable Bash-specific patterns

shopt -s extglob

readonly version=$1

readonly numpat='+([0-9])'

case "$version" in

  # Format "x.y.z"

  $numpat.$numpat.$numpat) : ;;

  # Format "x.y.z~rcN" or "x.y.z~betaN" for N > 0

  $numpat.$numpat.$numpat~@(rc|beta)[1-9]*([0-9])) : ;;

  *)

    echo "Invalid version format: $version" >&2

    exit 1

  ;;

esac

readonly newsver="Version ${version/~/}"

if ! grep -q -x "$newsver" NEWS

then

  echo "Unable to find heading '$newsver' in NEWS" >&2

  exit 1

fi

exit 0