BuildScripts/xcode/build_phases/copy_paste_detection.sh

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#!/bin/sh
# Description:
# Validates code for copy-paste, prints results to standard output and report file.
#
# Parameters:
# $1 $2 $3 $n - folders to exclude from code checking.
#
# Required environment variables:
# SRCROOT - project directory.
# SCRIPT_DIR - directory of current script.
#
# Optional environment variables:
# SCRIPT_INPUT_FILE_COUNT - number of files listed in "Input files" of build phase.
# SCRIPT_INPUT_FILE_{N} - file path to directory that should be checked.
#
# Modified files:
# ${SRCROOT}/code-quality-reports/CPDLog.txt - check report.
#
# Example of usage:
# copy_paste_detection.sh Generated Localization Pods
#
EXIT_SUCCESS=0
EXIT_FAILURE=1
if which pmd >/dev/null; then
REPORTS_DIR="${SRCROOT}/code-quality-reports"
SOURCES_DIRS=`. ${SCRIPT_DIR}/common/read_input_file_names.sh " " ${SRCROOT}`
COMMAND_LINE_ARGUMENTS=$@
FOLDERS_TO_EXCLUDE=""
for argument in ${COMMAND_LINE_ARGUMENTS}
do
FOLDERS_TO_EXCLUDE=${FOLDERS_TO_EXCLUDE}"-or -name ${argument} "
done
FOLDERS_TO_EXCLUDE=`echo ${FOLDERS_TO_EXCLUDE} | cut -c5-` # remove first "-or"
FILES_TO_EXCLUDE=`find ${SRCROOT} -type d ${FOLDERS_TO_EXCLUDE} | paste -sd " " -`
mkdir -p ${REPORTS_DIR}
DIRS_ARGUMENTS=""
for SOURCE_DIR in ${SOURCES_DIRS}; do
DIRS_ARGUMENTS=${DIRS_ARGUMENTS}" --dir "${SOURCE_DIR}
done
pmd cpd ${DIRS_ARGUMENTS} --exclude ${FILES_TO_EXCLUDE} --minimum-tokens 50 --language swift --encoding UTF-8 --format net.sourceforge.pmd.cpd.XMLRenderer --skip-lexical-errors true > ${REPORTS_DIR}/cpd-output.xml
php ${SCRIPT_DIR}/../aux_scripts/cpd_script.php ${REPORTS_DIR}/cpd-output.xml | tee ${REPORTS_DIR}/CPDLog.txt
# Make paths relative to SRCROOT, so different developers won't rewrite entire file
SED_REPLACEMENT_STRING=$(echo ${SRCROOT} | sed "s/\//\\\\\//g")
sed -i '' "s/${SED_REPLACEMENT_STRING}//g" "${REPORTS_DIR}/CPDLog.txt"
else
echo "warning: pmd not installed, install using 'brew install pmd'"
exit ${EXIT_FAILURE}
fi