xref: /src/distrib/sets/makeplist

#!/bin/sh
#
# Print out the files in some or all lists.
# Usage: makeplist [-a arch] [-m machine] [-s setsdir] [-p prefix] setname pkgname
#

rundir="$(dirname "$0")" # ${0%/*} isn't good enough when there's no "/"
. "${rundir}/sets.subr"
prefix=/

usage()
{
	cat 1>&2 <<USAGE
Usage: ${0##*/} [-a arch] [-m machine] [-s setsdir] [-p prefix] setname pkgname
	-a arch		set arch (e.g, m68k, mips, powerpc)	[${MACHINE_ARCH}]
	-m machine	set machine (e.g, amiga, i386, macppc)	[${MACHINE}]
	-s setsdir	directory to find sets			[${setsdir}]
	-p prefix	prefix for created plist		[${prefix}]
	setname pkgname	set and package to build plist for
USAGE
	exit 1
}

# handle args
while getopts a:m:p:s: ch; do
	case ${ch} in
	a)
		MACHINE_ARCH="${OPTARG}"
		MACHINE_CPU="$(arch_to_cpu "${OPTARG}")"
		;;
	m)
		MACHINE="${OPTARG}"
		;;
	p)
		prefix="${OPTARG}"
		;;
	s)
		setsdir="${OPTARG}"
		;;
	*)
		usage
		;;
	esac
done
shift $((${OPTIND} - 1))
if [ $# -ne 2 ]; then
	usage
fi
setname="$1"
pkgname="$2"

filename="/tmp/makeplist.$$"
ffilename="/tmp/makeplist.files.$$"
dfilename="/tmp/makeplist.dirs.$$"

list_set_files "${setname}" | \
    ${ENV_CMD} PLISTPKG="${pkgname}" ${AWK} '
	$2 == ENVIRON["PLISTPKG"] {
		sub("^\\./", "", $1);
		print $1
	}' | ${SORT} -u > "${filename}"

SELECTDIRS="-prune -type d"
SELECTNONDIRS="! -type d -print -o ( -type d -prune )"

cd "${prefix}"
#
# Match the directories.  Use find(1) to avoid repeat calls to
# 'test -d'.
#
# This is a little clever.  I cannot use 'xargs find', because
# find wants for the option arguments to follow the path arguments.
# So I use 'xargs echo ${SELECTDIRS}' to make a maximum-length proto-command
# line.  I use 'read' to peel the options off the front of the
# command-line, and 'find ${args} ${SELECTDIRS}' to put them at the end.
#
xargs echo ${SELECTDIRS} < "${filename}" | \
while read ignore ignore ignore args; do
	[ -z "${args}" ] && break 
	${FIND} ${args} ${SELECTDIRS}
done | ${AWK} '{ print "@dirrm " $1; }' > "${dfilename}"

#
# Match the non-directories.  Use find(1) to avoid repeat calls to
# 'test ! -d'.  See 'Match the directories' for an explanation of the
# cleverness.
#
xargs echo ${SELECTNONDIRS} < "${filename}" | \
while read ignore ignore ignore ignore ignore ignore ignore ignore ignore \
    ignore args; do
	[ -z "${args}" ] && break 
	${FIND} ${args} ${SELECTNONDIRS}
done > "${ffilename}"

cd -

echo "@cwd ${prefix}"
if [ -s "${ffilename}" ]; then
	cat "${ffilename}"
fi
if [ -s "${dfilename}" ]; then
        ${SORT} -r "${dfilename}"
fi

rm -f "${filename}" "${ffilename}" "${dfilename}"

exit 0