96 lines
2.1 KiB
Bash
Executable File
96 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2016-2020 The Debian Live team
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## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
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# Setting static variables
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DESCRIPTION="Create source checksums"
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USAGE="${PROGRAM} [--force]"
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# Processing arguments and configuration files
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Init_config_data "${@}"
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if [ "${LB_CHECKSUMS}" = "none" ] || [ "${LB_SOURCE}" != "true" ]
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then
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exit 0
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fi
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# Requiring stage file
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Require_stagefile .build/config .build/source_debian
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# Checking stage file
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Check_stagefile .build/source_checksums
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# Acquire lock file
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Acquire_lockfile
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for DIRECTORY in source/debian source/live
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do
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if [ ! -d ${DIRECTORY} ]
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then
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continue
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fi
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for CHECKSUM in ${LB_CHECKSUMS}
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do
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case "${LB_MODE}" in
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progress-linux)
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CHECKSUMS="$(echo ${CHECKSUM} | tr [a-z] [A-Z])SUMS"
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;;
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*)
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CHECKSUMS="${CHECKSUM}sum.txt"
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;;
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esac
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Echo_message "Begin creating source ${CHECKSUMS}..."
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# Remove old checksums
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if [ -f ${DIRECTORY}/${CHECKSUMS} ]
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then
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rm -f ${DIRECTORY}/${CHECKSUMS}
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fi
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# Calculating checksums
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cd ${DIRECTORY}
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find . -type f \
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\! -path './*SUMS' \
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\! -path './*sum.txt' \
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-print0 | sort -z | xargs -0 ${CHECKSUM}sum > ../${CHECKSUMS}
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cat > ${CHECKSUMS} << EOF
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## This file contains the list of ${CHECKSUM} checksums of all files on this
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## medium.
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##
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## You can verify them automatically with the 'verify-checksums' boot parameter,
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## or, manually with: '${CHECKSUM}sum -c ${CHECKSUMS}'.
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##
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##
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EOF
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cat ../${CHECKSUMS} >> ${CHECKSUMS}
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rm -f ../${CHECKSUMS}
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cd "${OLDPWD}"
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done
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# File list
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cd ${DIRECTORY}
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find . | sed -e 's|^.||g' | grep "^/" | sort > ../../${LIVE_IMAGE_NAME}-source.$(basename ${DIRECTORY}).contents
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cd "${OLDPWD}"
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done
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# Creating stage file
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Create_stagefile .build/source_checksums
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