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.scan.sh
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.scan.sh
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#!/bin/sh
#############################################################################
# Copyright (c) 2016, Intel Corporation #
# All rights reserved. #
# #
# Redistribution and use in source and binary forms, with or without #
# modification, are permitted provided that the following conditions #
# are met: #
# 1. Redistributions of source code must retain the above copyright #
# notice, this list of conditions and the following disclaimer. #
# 2. Redistributions in binary form must reproduce the above copyright #
# notice, this list of conditions and the following disclaimer in the #
# documentation and/or other materials provided with the distribution. #
# 3. Neither the name of the copyright holder nor the names of its #
# contributors may be used to endorse or promote products derived #
# from this software without specific prior written permission. #
# #
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS #
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT #
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR #
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT #
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, #
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED #
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR #
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF #
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING #
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS #
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #
#############################################################################
# Hans Pabst (Intel Corp.)
#############################################################################
PATTERNS="*.c *.cpp *.h *.hpp *.f *.F90 *.fh *.sh *.py *.yml *.txt *.md Makefile"
HERE=$(cd $(dirname $0); pwd -P)
CODEFILE=${HERE}/.codefile
KEYFILE=${HERE}/keywords.txt
if [ -e ${CODEFILE} ]; then
PATTERNS="$(cat ${CODEFILE})"
fi
if [ ! -e ${KEYFILE} ]; then
>&2 echo "Error: No file ${KEYFILE} found!"
exit 1
fi
# check for any pending replacement which overlays local view of repository
if [ "" != "$(git replace -l)" ]; then
>&2 echo "Error: found pending replacements!"
>&2 echo "Run: \"git replace -l | xargs -i git replace -d {}\" to cleanup"
>&2 echo "Run: \"git filter-branch -- --all\" to apply (not recommended!)"
exit 1
fi
for KEYWORD in $(cat ${KEYFILE}); do
echo "Searching for ${KEYWORD}..."
# Search all commit messages regardless of the file type
REVS=$(git log -i --grep=${KEYWORD} --oneline | cut -d' ' -f1)
for REV in ${REVS}; do
# Unix timestamp (sort key)
STM=$(git show -s --format=%ct ${REV})
# Author information
WHO=$(git show -s --format=%an ${REV})
echo "Found ${REV} (${WHO})"
HITS+="${STM} ${REV}\n"
LF=true
done
# Search the content of the diffs matching the given file types
for PATTERN in ${PATTERNS}; do
REVS=$(git log -i -G${KEYWORD} --oneline "${PATTERN}" | cut -d' ' -f1)
for REV in ${REVS}; do
# Unix timestamp (sort key)
STM=$(git show -s --format=%ct ${REV})
# Author information
WHO=$(git show -s --format=%an ${REV})
echo "Found ${REV} (${WHO})"
HITS+="${STM} ${REV}\n"
LF=true
done
done
if [ "" != "${LF}" ]; then
echo; LF=""
fi
done
# make unique by SHA, sort from older to newer, and drop timestamp (sort key)
HIST=$(echo -e ${HITS} | sort -uk2 | sort -nuk1 | cut -d' ' -f2)
HITS=$(echo -n "${HIST}" | wc -l)
if [ "0" != "${HITS}" ]; then
echo
echo "Potentially ${HITS} infected revisions (newer to older):"
echo "${HIST}" | tac
exit 1
fi
echo "Successfully Completed."