@ -1,15 +1,24 @@
#!/bin/sh
#
# Usage:
# gnc-svnversion <srcdir>
# gnc-vcs-info -r <srcdir>
# gnc-vcs-info -t <srcdir>
#
# Prints the revision number to stdout and exits 0 on success
# exits with errorcode 1 if we're not in an svn, svk or git checkout
# With -r prints the revision number to stdout and exits 0 on success
# With -t prints the vcs type that was detected to stdout and exits 0
# on success.
#
# Exits with errorcode 1 if we're not in an bzr, svn, svk or git checkout
#
# Written By: Derek Atkins <derek@ihtfp.com>
# Updated By: Geert Janssens <geert@kobaltwit.be>
#
# $Id$
# Default string to return if not invoked properly
usage="Usage: $0 -r <srcdir>
$0 -t <srcdir>"
# Print an error message and then exit
my_die()
{
@ -29,24 +38,45 @@ if [ "$BUILDING_FROM_SVN" = "0" -o \
fi
# Make sure we have a srcdir
[ -n "$1" ] || my_die "Usage: $0 <srcdir>"
[ -d "$1" ] || my_die "$0: $1: not a directory"
[ -n "$1" ] || my_die "$usage"
[ -n "$2" ] || my_die "$usage"
[ -d "$2" ] || my_die "$0: $2: not a directory"
if [ "$1" = "-t" ]
then
request="type"
elif [ "$1" = "-r" ]
then
request="revision"
else
my_die "$usage"
fi
srcdir=$2
# Find the real srcdir.
# This handles the case of a symlink (lndir) tree
# $real_srcdir will hold the actual source dir
if test -h "$1"/Makefile.am
if test -h "$srcdir "/Makefile.am
then
tmp_srcdir=`readlink "$1"/Makefile.am`
real_srcdir="$1/`dirname ${tmp_srcdir}`"
tmp_srcdir=`readlink "$srcdir "/Makefile.am`
real_srcdir="$srcdir /`dirname ${tmp_srcdir}`"
else
real_srcdir="$1"
real_srcdir="$srcdir "
fi
# Test if this code is an SVN Checkout
# If this is an svn checkout we assume you have svnversion!
if test -d "${real_srcdir}"/.svn
then
# If we're only interested in the vcs type, then we're done here
if [ "$request" = "type" ]
then
echo "svn"
exit 0
fi
# svnversion without options returns the most recent revision in the repo
# at the time of the last svn update/checkout even if that revision
# didn't hold any changes in the current path. Not very useful as a
@ -67,6 +97,13 @@ fi
real_gitdir="${real_srcdir}"/.git
if test -d "${real_gitdir}"
then
# If we're only interested in the vcs type, then we're done here
if [ "$request" = "type" ]
then
echo "git"
exit 0
fi
# The windows build uses environment variable $GIT_CMD to invoke git (adding git
# to the PATH in Windows results in a build failure).
# So for platform independence, use GIT_CMD for all
@ -88,13 +125,20 @@ fi
if test -d "${real_srcdir}"/.bzr ;
then
bzrhead=`(cd "${real_srcdir}"; bzr version-info --custom --template='{revno}\n')`
if test $? = 0 ; then
echo "$bzrhead";
exit 0
else
exit 1
fi
# If we're only interested in the vcs type, then we're done here
if [ "$request" = "type" ]
then
echo "bzr"
exit 0
fi
bzrhead=`(cd "${real_srcdir}"; bzr version-info --custom --template='{revno}\n')`
if test $? = 0 ; then
echo "$bzrhead";
exit 0
else
exit 1
fi
fi
if test $OSTYPE -a $OSTYPE = "msys";
@ -117,8 +161,15 @@ if test $? != 0 ; then exit 1 ; fi
svkinfo=`echo n | $svk_cmd info "$real_srcdir" 2>&1`
if test $? != 0 ; then exit 1 ; fi
# If we got here, then $real_srcdir is an svk checkout. Parse out
# the revision info, print it out, and then output 0. Just combine
# If we got here, then $real_srcdir is an svk checkout.
# If we're only interested in the vcs type, then we're done here
if [ "$request" = "type" ]
then
echo "bzr"
exit 0
fi
# Parse out the revision info, print it out, and then output 0. Just combine
# all the revision numbers into a single string by combining them
# with periods.
svkinfo=`$svk_cmd info "$real_srcdir" | grep Rev | head -5 | sed -e 's/^.* \([0-9:]*\)$/\1/'`
Geert Janssens
14 years ago