#!/bin/sh
#
# This is the script used by VZ to make wxWidgets releases. It is unofficial
# because it must be ran from git-svn repository and not the official svn one
# and relies on having a recent Perl installation. But it has the advantage of
# being very simple because git knows which files should be included in the
# distribution and we don't need to maintain the list of them ourselves but we
# also don't run the risk of including anything unwanted.
#
# Another prerequisite for using it is to create the list of files to be
# converted to DOS EOLs for Windows distribution, it must exist in the parent
# directory and be called eol-native. This can be done using the companion
# svn-find-native-eols.pl script. And will only need to be redone when
# svn:eol-style property changes for any files (most likely because it will be
# set for a newly added file).
#
# To summarize, here are the steps to create the release:
#
#   % cd $svn
#   % $git/build/tools/svn-find-native-eols.pl > $git/../eol-native
#   % cd $git
#   % git svn tag WX_x_y_z
#   % ./build/tools/git-make-release x.y.z
#   % ... upload ../wxWidgets-x.y.z.{7z,tar.bz2,zip} ...
#
# If anything is wrong and some minor fixes are required, only the last two
# steps (tagging and git-make-release) must be repeated.

version=$1
if [ -z "$version" ]; then
    echo "Must specify the distribution version." >&2
    exit 1
fi

EOL_FILE=../eol-native
if [ ! -r "$EOL_FILE" ]; then
    echo "Use build/tools/svn-find-native-eols.pl to generate $EOL_FILE." >&2
    exit 1
fi

if ! git diff --quiet; then
    echo "Working copy has modifications, commit or stash them." >&2
    exit 2
fi

set -e
set -x

prefix=wxWidgets-$version
destdir=$(dirname $(readlink -f $0))/../../../$prefix

cleanup() {
    rm -rf $destdir
}

trap cleanup INT TERM EXIT

cleanup

git archive --prefix=$prefix/ HEAD | (cd ..; tar x)
cd ..
# All setup0.h files are supposed to be renamed to just setup.h when checked
# out and in the distribution.
find $prefix/include/wx -type f -name setup0.h | while read f; do
    mv $f ${f%0.h}.h
done

# Compile gettext catalogs.
make -C $prefix/locale allmo

tar cjf $prefix.tar.bz2 $prefix

cd $prefix
set +x
for f in `cat $EOL_FILE`; do
    case $f in
        */setup0.h)
            # we renamed this file above so adjust
            f=${f%0.h}.h
            ;;
    esac
    unix2dos -q $f
done
set -x

zip -q -r ../$prefix.zip .

7z a ../$prefix.7z . >/dev/null
7z a ../${prefix}_headers.7z include >/dev/null