#!/usr/bin/env bash
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die() {
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cat <<EOF >&2
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Error: $@
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Usage: ${0} -c GENIMAGE_CONFIG_FILE
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EOF
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exit 1
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}
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# Parse arguments and put into argument list of the script
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opts="$(getopt -n "${0##*/}" -o c: -- "$@")" || exit $?
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eval set -- "$opts"
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GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
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while true ; do
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case "$1" in
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-c)
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GENIMAGE_CFG="${2}";
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shift 2 ;;
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--) # Discard all non-option parameters
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shift 1;
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break ;;
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*)
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die "unknown option '${1}'" ;;
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esac
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done
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[ -n "${GENIMAGE_CFG}" ] || die "Missing argument"
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# Pass an empty rootpath. genimage makes a full copy of the given rootpath to
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# ${GENIMAGE_TMP}/root so passing TARGET_DIR would be a waste of time and disk
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# space. We don't rely on genimage to build the rootfs image, just to insert a
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# pre-built one in the disk image.
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trap 'rm -rf "${ROOTPATH_TMP}"' EXIT
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ROOTPATH_TMP="$(mktemp -d)"
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rm -rf "${GENIMAGE_TMP}"
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genimage \
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--rootpath "${ROOTPATH_TMP}" \
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--tmppath "${GENIMAGE_TMP}" \
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--inputpath "${BINARIES_DIR}" \
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--outputpath "${BINARIES_DIR}" \
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--config "${GENIMAGE_CFG}"
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