[893b2b]: getversion Maximize Restore History

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getversion    120 lines (108 with data), 3.5 kB

#!/bin/sh
# PDFedit - free program for PDF document manipulation.
# Copyright (C) 2006-2009  PDFedit team: Michal Hocko,
#                                        Jozef Misutka,
#                                        Martin Petricek
#                   Former team members: Miroslav Jahoda
#
# 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; version 2 of the License.
#
# 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 (in doc/LICENSE.GPL); if not, write to the 
# Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
# MA  02111-1307  USA
#
# Project is hosted on http://sourceforge.net/projects/pdfedit

# This file controls current PDFedit version for whole build process.
# We recognize two types of versions:
#	- short - contains only VERSION (see bellow) and it is used for
#		  package name and distribution directory names if we
#		  want to distinguish different installations
#	- full - contains VERSION[-RELEASE] and it is only as information
#		 about built tree state in version strings and so on. This
#		 should be used when reporting bugs.
#
# where
#	VERSION - stands for the last upstream release (last tagged tree)
#	RELEASE - stands for the commit on top of the last released.
#		  no release is printed if we are at the tagged release.
#		  if the tree contains some uncommitted changes then we add
#		  -dirty suffix.
#       example:
#		 0.4.5-057a1ef[-dirty] 
#
# Released tarbal contains .scmversion file which contains full version with
# release number
#
# Usage:
# ./getversion [[v] [-r]|[-f]
# where
#	-v prints VERSION
#	-r prints REVISION
#	-f prints files (with full paths) examined for getting proper revision 
#	   (all other parameters are ignored if this parameter is specified).
#	   This can be used for dependency creation for files which directly
#	   depend on generated revision
#
# Nothing is printed if no parameter is specified

# Get back to the script location because of .scmversion and .git checks
cd `dirname $0`

if [ -f .scmversion ]
then
	PACKAGE_VERSION=`cat .scmversion`
	PACKAGE_RELEASE=""
elif [ -d .git ]
then
	FULL=`git describe`
	PACKAGE_VERSION=`echo $FULL | cut -d'-' -f1`
	if [ $FULL != $PACKAGE_VERSION ]
	then
		PACKAGE_RELEASE="-`git rev-parse --verify --short HEAD`"
	fi

	# Uncommitted changes
	if [ `git diff-index --name-only HEAD | wc -l` -gt 0 ]
	then
		PACKAGE_RELEASE="${PACKAGE_RELEASE}-dirty"
	fi
else
	echo "Eeeek neither a released archive nor a git tree" >&2
	exit 1
fi
GETVERSION_DIR=`dirname $0`
EXLUDE_FILES="version_exclude"

cd $GETVERSION_DIR

print_version()
{
	echo -n $PACKAGE_VERSION
}

print_release()
{
	echo -n "$PACKAGE_RELEASE"
}

CWD=`pwd`
FIND="find src -type f \( -name '*.cc' -o -name '*.h' -o -name '*.qs' \) \
	| grep -v -f $EXLUDE_FILES \
	| sed 's@^@$CWD/@'"

print_files()
{
	eval $FIND	
}

while [ $# -gt 0 ]
do
	case $1 in
		-v ) PRINT_VERSION="1" ;;
		-r ) PRINT_RELEASE="1" ;;
		-f ) print_files; exit 0;;
	esac
	shift
done

[ -n "$PRINT_VERSION" ] && print_version
[ -n "$PRINT_RELEASE" ] && print_release
exit 0