#!/bin/sh
#
# Distribution generator for CVS based packages.
# To work, this script needs a consistent tagging of all releases.
# Each release of a package should have a tag of the form
#
#  <package>_<version>
#
# where <package> is the package name and the CVS module
# and <version> s the version number with underscores instead of dots.
#
# For example: cvs tag php_3_0a1
#
# The distribution ends up in a .tar.gz file that contains the distribution
# in a directory called <package>-<version>.  The distribution contains all
# directories from the CVS module except the one called "nodist", but only
# the files INSTALL, README and config* are included.
#
# Since you can no longer set the CVS password via an env variable, you
# need to have previously done a cvs login for the server and user id
# this script uses so it will have an entry in your ~/.cvspasswd file.
#
# Usage: makedist <package> <version>
#
# Written by Stig Bakken <ssb@guardian.no> 1997-05-28.
# Modified by Andrei Zmievski <andrei@php.net> 2001-03-01
#
# $Id: makedist,v 1.6 2002/03/29 21:03:10 andrei Exp $
#

if test "$#" != "2"; then
    echo "Usage: makedist <package> <version>" >&2
    exit 1
fi

PKG=$1 ; shift
VER=$1 ; shift

PHPROOT=:pserver:cvsread@cvs.php.net:/repository
PHPGTKMOD=php-gtk

if echo '\c' | grep -s c >/dev/null 2>&1
then
    ECHO_N="echo -n"
    ECHO_C=""
else
    ECHO_N="echo"
    ECHO_C='\c'
fi

MY_OLDPWD=`pwd`

# the destination .tar.gz file
ARCHIVE=$MY_OLDPWD/$PKG-$VER.tar

# temporary directory used to check out files from CVS
DIR=$PKG-$VER
DIRPATH=$MY_OLDPWD/$DIR

if test -d "$DIRPATH"; then
    echo "The directory $DIR"
    echo "already exists, rename or remove it and run makedist again."
    exit 1
fi

# version part of the CVS release tag
CVSVER=`echo $VER | sed -e 's/[\.\-]/_/g'`
CVSPKG=`echo $PKG | sed -e 's/[^a-zA-Z_]/_/g'`

# CVS release tag
CVSTAG=${CVSPKG}_$CVSVER

if test ! -d $DIRPATH; then
    mkdir -p $DIRPATH || exit 2
fi

# Export PHP-GTK
$ECHO_N "makedist: exporting tag '$CVSTAG' from '$PHPGTKMOD'...$ECHO_C"
cvs -z 9 -d $PHPROOT -Q export -d $DIR -r $CVSTAG $PHPGTKMOD || exit 4
echo ""

cd $DIR || exit 3

# remove CVS stuff...
find . \( -name CVS -o -name makedist -o -name .cvsignore \) -exec rm -rf {} \;

cd $MY_OLDPWD
$ECHO_N "makedist: making gzipped tar archive...$ECHO_C"
tar cf $ARCHIVE $PKG-$VER || exit 4
gzip -9 $ARCHIVE || exit 5
echo ""

$ECHO_N "makedist: cleaning up...$ECHO_C"
rm -rf $DIRPATH || exit 6
echo ""

exit 0