package

#!/bin/sh
# package	the script to package pax for various Linux distros
#
# created	2026/01/14 by Dave Henderson (support@cliquesoft.org)
# updated	2026/03/25 by Dave Henderson (support@cliquesoft.org)

( [ ! "$1" ] || [ "$1" = '--help' ] ) && {
	echo
	echo "Usage: ${0##*/} DISTRO"
	echo
	echo "Specify the target Linux distro to package for: generic, tc, xinix"
	echo
	exit
}

[ $(id -u) -gt 0 ] && {
	echo
	echo "ERROR: This script needs to run with elevated privileges."
	echo "       Try using the root account or running with 'sudo'."
	echo
	exit
}

( echo "$1" | grep -qE ^'(generic|tc|xinix)'$ ) || {
	echo
	echo "ERROR: The valid values for DISTRO are: generic, tc, xinix"
	echo
	exit
}




if [ "$1" = 'generic' ]; then
	EXT_DEPS='deps'
	EXT_HASH='hash'
	EXT_INFO='info'
	EXT_LIST='list'
	EXT_SOFT='tgz'
elif [ "$1" = 'tc' ]; then
	EXT_DEPS='tcz.dep'
	EXT_HASH='tcz.md5.txt'
	EXT_INFO='tcz.info'
	EXT_LIST='tcz.list'
	EXT_SOFT='tcz'
elif [ "$1" = 'xinix' ]; then
	EXT_DEPS='bin.all.deps'
	EXT_HASH='bin.all.hash'
	EXT_INFO='bin.all.info'
	EXT_LIST='bin.all.list'
	EXT_SOFT='bin.all.soft'
fi
PROJECT='pax'
STAGING='/tmp/package'
LOG=/tmp/package.log




echo -n 'Creating staging directory:'
[ ! -d "$STAGING" ] && mkdir "$STAGING"
rm -Rf "${STAGING}/"*
echo ' [done]'

echo -n 'Copying package files:'
if [ "$1" = 'generic' ] || [ "$1" = 'tc' ]; then
	# NOTE: the trailing '/..' goes one level higher
	[ "$1" = 'generic' ] && cp -pL ${PROJECT}.${EXT_DEPS} "${STAGING}/.."
	[ "$1" = 'generic' ] && cp -pL ${PROJECT}.${EXT_INFO} "${STAGING}/.."
	[ "$1" = 'tc' ] && cp -p ${PROJECT}.${EXT_SOFT}.* "${STAGING}/.."
	cp -pLR usr "$STAGING"					# copy the /usr directory over
	cp -pLR bin etc "${STAGING}/usr/local"			# place these two directories inside /usr/local for TC compliance
elif [ "$1" = 'xinix' ]; then
	cp ${PROJECT}.${EXT_DEPS} "${STAGING}/.."
	cp ${PROJECT}.${EXT_INFO} "${STAGING}/.."
	cp -dpR bin etc var "$STAGING"
fi
echo ' [done]'

echo -n 'Making package adjustments:'
if [ "$1" = 'generic' ]; then
	chown -R 1000:1000 "${STAGING}/"*			# NOTE: can't perform this step as the user, so this script needs to be run as root
	cd "$STAGING"
	cd usr/local/etc/${PROJECT}				# NOTE: this is a separate command so we can use 'cd -'
	rm -f config
	rm -f testing.conf
elif [ "$1" = 'tc' ]; then
	chown -R 0:50 "${STAGING}/"*
	cd "$STAGING"
	cd usr/local/etc/${PROJECT}
	ln -sf tc-install.sh install
	ln -sf tc-uninstall.sh uninstall
	ln -sf tc.conf config
elif [ "$1" = 'xinix' ]; then
	#chown -R 0:90 "${STAGING}/"*				# LEFT OFF - implement this once XiniX gets its own users/groups
	cd "$STAGING"
	cd etc/${PROJECT}
	ln -sf xinix.conf config				# LEFT OFF - this is only good while XiniX uses TC's package repo
	rm -f t*
fi
echo ' [done]'

echo -n 'Making the various packages:'
cd - >/dev/null
[ "$1" = 'generic' ] && {
	PROJECT="${PROJECT}-$(date +%Y.%m.%d).0"
	tar czf "../${PROJECT}.${EXT_SOFT}" . >>"$LOG" 2>&1 || exit 1
}
[ "$1" != 'generic' ] && ( mksquashfs "./" "../${PROJECT}.${EXT_SOFT}" -b 4096 >>"$LOG" 2>&1 || exit 1 )
echo -n ' [soft]'

find "./" -not -type d 2>>"$LOG" | sed "s|^./||" >../"${PROJECT}.${EXT_LIST}" 2>>"$LOG" || exit 1
echo -n ' [list]'

cd ..
md5sum "${PROJECT}.${EXT_SOFT}" >"${PROJECT}.${EXT_HASH}" 2>>"$LOG" || exit 1
echo ' [hash] [done]'

if [ "$1" = 'tc' ]; then
	echo -n 'Making the email tarball:'
	tar czf ${PROJECT}.tar.gz ${PROJECT}.${EXT_SOFT}*
	echo ' [done]'

	echo "Encrypting it; use the password 'tinycore' below..."
	bcrypt ${PROJECT}.tar.gz
fi

echo -e "\nThe package has been created!\nDon't forget to create/update the .deps and .info files!\n"