mirror of
https://git.rtems.org/rtems-libbsd/
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122 lines
3.4 KiB
Bash
Executable File
122 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2018 embedded brains GmbH. All rights reserved.
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#
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# embedded brains GmbH
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# Dornierstr. 4
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# 82178 Puchheim
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# Germany
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# <rtems@embedded-brains.de>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# exit on wrong command and undefined variable
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set -e
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set -u
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set -o pipefail
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SCRIPTNAME=$0
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TARGET="freebsd/"
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SOURCE="freebsd-org/"
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LIST="libbsd.py"
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FORCE=0
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printhelp () {
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echo ""
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echo "Call: ${SCRIPTNAME} <options>"
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echo "1. Find LICENSE files for each file in \"${TARGET}\" if the"
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echo " license file is not in ${LIST}."
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echo "2. Find all files in \"${TARGET}\" that are not in \"${LIST}\"."
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echo " Note: This function currently prints a lot of generated files too."
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echo "Reccomended usage:"
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echo "./${SCRIPTNAME} | sort | uniq"
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echo ""
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echo "The following parameters are optional:"
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echo " -h Print this help and exit the script."
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echo " -f Force printing all license files."
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echo " -v Be more verbose. Can be used multiple times."
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exit 0
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}
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while getopts "hfv" OPTION
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do
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case ${OPTION} in
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h) printhelp ;;
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f) FORCE=1 ;;
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\?) echo "Unknown option \"-${OPTARG}\"."
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exit 1 ;;
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:) echo "Option \"-${OPTARG}\" needs an argument."; exit 1 ;;
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esac
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done
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shift $((${OPTIND} - 1))
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checkfile () {
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local FILE="$1"
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local FILE_WITHOUT_PATH=${FILE#"$TARGET"}
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local LICENSE=""
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grep "${FILE_WITHOUT_PATH}" "${LIST}" > /dev/null || \
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echo "File not in ${LIST}: ${FILE_WITHOUT_PATH}"
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local DIR="${SOURCE}`dirname ${FILE_WITHOUT_PATH}`"
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while [ "$DIR" != "." ]
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do
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local MAYBELICENSE="${DIR}/LICENSE*"
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if [ -e ${MAYBELICENSE} ]
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then
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LICENSE=`ls ${MAYBELICENSE}`
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break
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fi
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local MAYBELICENSE="${DIR}/COPY*"
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if [ -e ${MAYBELICENSE} ]
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then
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LICENSE=`ls ${MAYBELICENSE}`
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break
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fi
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DIR="`dirname ${DIR}`"
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done
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if [ "${LICENSE}" != "" ]
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then
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local LICENSE_WITHOUT_PATH=${LICENSE#"$SOURCE"}
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if grep "${LICENSE_WITHOUT_PATH}" "${LIST}" > /dev/null
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then
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if [ ${FORCE} -ne 0 ]
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then
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echo "License file found: ${LICENSE}"
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fi
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else
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echo "New license file found: ${LICENSE}"
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fi
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fi
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}
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export -f checkfile
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export TARGET
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export SOURCE
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export LIST
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export FORCE
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find ${TARGET} -name "*\.[ch]" -exec bash -c 'checkfile "$0"' {} \;
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