kumquat-buildroot/support/scripts/genimage.sh
Luca Ceresoli 6887ad7003 support/scripts/genimage.sh: show usage when invoked incorrectly
[Peter: use ${0}]
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-12-11 20:14:39 +01:00

41 lines
727 B
Bash
Executable File

#!/usr/bin/env bash
die() {
cat <<EOF >&2
Error: $@
Usage: ${0} -c GENIMAGE_CONFIG_FILE
EOF
exit 1
}
# Parse arguments and put into argument list of the script
opts="$(getopt -n "${0##*/}" -o c: -- "$@")" || exit $?
eval set -- "$opts"
GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
while true ; do
case "$1" in
-c)
GENIMAGE_CFG="${2}";
shift 2 ;;
--) # Discard all non-option parameters
shift 1;
break ;;
*)
die "unknown option '${1}'" ;;
esac
done
[ -n "${GENIMAGE_CFG}" ] || die "Missing argument"
rm -rf "${GENIMAGE_TMP}"
genimage \
--rootpath "${TARGET_DIR}" \
--tmppath "${GENIMAGE_TMP}" \
--inputpath "${BINARIES_DIR}" \
--outputpath "${BINARIES_DIR}" \
--config "${GENIMAGE_CFG}"