#!/bin/bash

# Make sure that all systems have the same sort order and date format
export LC_ALL=C

SCRIPT=`basename $0`
if [[ ! -f "${PWD}/${SCRIPT}" ]]; then
	echo "You need to be in '"`dirname $0`"' dir to run this script."
	exit -1
fi

USERNAME=${USER}
[[ -n ${ECHANGELOG_USER} ]] && USERNAME=${ECHANGELOG_USER}

HEADER="\
# ${USERNAME} ("`TZ=UTC date +"%d %b %Y"`")
# Autogenerated by ${SCRIPT}, DO NOT EDIT."

# regenerate KDE 3.5 keywords
pushd ../package.keywords/ > /dev/null
echo -e "\
${HEADER}
# Combined KDE 3.5 package.keywords file." > kde-3.5.keywords
if [[ -d kde-3.5.d ]]; then
	cat kde-3.5.d/* >> kde-3.5.keywords
fi

# regenerate other keywords
for release in 4.2 4.3 4.4; do
	echo -e "${HEADER}" > "kde-${release}.keywords"
	if [[ -d "kde-${release}.d" ]]; then
		cat "kde-${release}.d/"* | sed '/^~.*[.-]9999$/s/$/ **/' >> "kde-${release}.keywords"
	fi
done

# ... and for completely unkeyworded packages, add "**"
if [[ -d kde-4.3.d ]]; then
	rm -rf kde-4.3.9999.d
	mkdir -p kde-4.3.9999.d
	echo -e "${HEADER}" > kde-4.3.9999.keywords
	for file in kde-4.3.d/*; do
		newfile=kde-4.3.9999.d/$(basename "${file}")
		sed '/^kde-base\/.*:4.3$/{s/:4.3/-4.3.9999/;s/^/~/};/^~.*[.-]9999$/s/$/ **/' "${file}" > "${newfile}"
	done
	cat kde-4.3.9999.d/* >> kde-4.3.9999.keywords
fi

if [[ -d kde-live.base ]]; then
	rm -rf kde-live.d
	mkdir -p kde-live.d
	echo -e "${HEADER}" > kde-live.keywords
	for file in kde-live.base/*; do
		newfile=kde-live.d/$(basename "${file}")
		sed '/^kde-base\/.*:live$/{s/:live/-9999/;s/^/~/};/^~.*[.-]9999$/s/$/ **/' "${file}" > "${newfile}"
	done
	cat kde-live.d/* >> kde-live.keywords
fi

for set in kde-extras-live koffice-live; do
	if [[ -e "../../sets/${set}" ]]; then
		echo -e "${HEADER}" > "${set}.keywords"
		sed '/^~.*[.-]9999$/s/$/ **/' "../../sets/${set}" >> "${set}.keywords"
		[[ ${set} == koffice-live ]] && echo "~app-office/koffice-meta-9999 **" >> "${set}.keywords"
	fi
done

popd > /dev/null

# regenerate unmask entries (base for package mask)
pushd ../package.unmask/ > /dev/null
for release in 4.2 4.3 4.4 live; do
	echo -e "${HEADER}" > "kde-${release}"
	if [[ -d "kde-${release}.d" ]]; then
		cat "kde-${release}.d/"* >> "kde-${release}"
	fi
done
popd > /dev/null

# regenerate package mask
pushd ../../profiles/ > /dev/null
echo -e "\
${HEADER}
# Edit profiles/package.mask.d/ files instead." > package.mask
if [[ -d package.mask.d ]]; then
	for masks in package.mask.d/*; do
		echo >> package.mask
		cat ${masks} >> package.mask
	done
fi
popd > /dev/null