75 lines
1.2 KiB
Bash
Executable File
75 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# stagefile.sh - handle stage files
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# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
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#
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# live-helper 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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Check_stagefile ()
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{
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FILE="${1}"
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NAME="`basename ${1}`"
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# Checking stage file
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if [ -f "${FILE}" ]
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then
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if [ "${LH_FORCE}" != "enabled" ]
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then
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# Skipping execution
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Echo_warning "skipping ${NAME}"
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exit 0
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else
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# Forcing execution
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Echo_message "forcing ${NAME}"
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rm -f "${FILE}"
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fi
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fi
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}
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Create_stagefile ()
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{
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FILE="${1}"
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DIRECTORY="`dirname ${1}`"
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# Creating stage directory
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if [ ! -d "${DIRECTORY}" ]
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then
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mkdir -p "${DIRECTORY}"
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fi
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# Creating stage file
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touch "${FILE}"
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}
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Require_stagefile ()
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{
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FILES="${@}"
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NUMBER="`echo ${@} | wc -w`"
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for FILE in ${FILES}
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do
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# Find at least one of the required stages
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if [ -f ${FILE} ]
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then
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CONTINUE="true"
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NAME="${NAME} `basename ${FILE}`"
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fi
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done
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if [ "${CONTINUE}" != "true" ]
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then
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if [ "${NUMBER}" -gt 1 ]
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then
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Echo_error "one of ${NAME} is missing"
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else
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Echo_error "${NAME} missing"
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fi
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exit 1
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fi
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}
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