harvest-test-data

#!/bin/bash

set -e
set -u

cleanup() {
    if [[ -v includes ]] && [[ -n "${includes}" ]] ; then
	rm "${includes}"
    fi
    if [[ -v SUDO_UID ]] && [[ -v SUDO_GID ]] && \
       [[ -v target ]] && [[ -d "${target}" ]]
    then
        chown -R "${SUDO_UID}:${SUDO_GID}" "${target}/"
	find "${target}/" -type d -exec chmod 0755 {} \;
	find "${target}/" -type f -exec chmod 0644 {} \;
    fi
    trap - INT TERM EXIT ERR
    exit 0
}

trap cleanup INT TERM EXIT ERR

usage_helper() {
    echo 'harvest-test-data <target_dir>'
}

show_help() {
    echo 'example: sudo harvest-test-data xps13-9380'
}

usage() {
    retval=$1 && shift
    if [[ ${retval} -gt 0 ]]; then
	usage_helper 1>&2
    else
	usage_helper
	show_help
    fi
    exit ${retval}
}

if [[ $# -ne 1 ]] ; then
    usage 1
else
    case " ${1} " in
    " -h "|" --help "|" -? "|" --usage ")
	usage 0
	;;
    esac
fi

target="${1}" && shift
if [[ $# -gt 0 ]] ; then
    usage 1
fi

real_target="$(realpath "${target}")"
cat /proc/mounts | while read dev mountpoint type options extras ; do
    if [[ "${mountpoint}" -ef "${real_target}" ]] ; then
	echo "Invalid target directory \"${target}\"." 1>&2
	exit 1
    fi
done

if ! [[ -v EUID ]] || [[ $EUID -ne 0 ]] ; then
    echo "This utility must be run as root" >>/dev/stderr
    exit 1
fi

#(
#find -H /sys/ -xdev -type d -exec mkdir -p .{} \;
#find -H /sys/ -xdev -type l -exec rsync --exclude-from=rsync-excludes.txt -avSHPl {} .{} \;
#find -H /sys/ -xdev '(' -iname uuid -o -iname guid ')' -exec rsync --exclude-from=rsync-excludes.txt -avSHPl {} .{} \;
#) 2>/dev/null

includes=$(mktemp)
mkdir -p "${target}/"
find -H /sys -xdev '(' -type d -o -type l \
		    -o '(' -type f \
			-a '(' \
				-name uuid -o -name guid -o -name wwid -o -name eui -o \
				-name host_sas_address -o -name sas_address -o \
				-name port_no -o \
				-name hid -o -name cid -o -name uid -o \
				-name namespace \
				-name partition \
				-name driver \
			    ')' \
			')' \
		    ')' -print | sed 's,^/,,g' > "${includes}"
find -H /sys/firmware/efi/efivars/ -xdev -type f \
    '(' \
	-iname '*-605dab50-e046-4300-abb6-3dd810dd8b23' \
	-o -iname '*-d719b2cb-3d3a-4596-a3bc-dad00e67656f' \
	-o -iname 'Audit*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Boot*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Con*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Default*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Deployed*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Driver*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Err*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'KEK*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Key*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname '*Lang*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'MirrorCurrent-7b9be2e0-e28a-4197-ad3e-32f062f9462c' \
	-o -iname 'MirrorRequest-7b9be2e0-e28a-4197-ad3e-32f062f9462c' \
	-o -iname 'OsIndications*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'PK*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Setup*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'SetupMode*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'SignatureSupport*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'SysPrep*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
	-o -iname 'Timeout*-8be4df61-93ca-11d2-aa0d-00e098032b8c' \
    ')' >> "${includes}"
find -H /proc/ -xdev -type f \
    '(' \
	-name partitions \
    ')' >> "${includes}"
rsync -W -x -d -avSHP --specials --files-from="${includes}" --include-from="${includes}" / "${target}/" 2>/dev/null

# vim:filetype=sh:fenc=utf-8:sw=4:sts=4:ts=8:noet