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#!/bin/sh
#
# Author: Alex Bennée <alex.bennee@linaro.org>
#
# Summerise the state of code coverage with gcovr and tweak the output
# to be more sane on CI runner. As we expect to be executed on a
# throw away CI instance we do spam temp files all over the shop. You
# most likely don't want to execute this script but just call gcovr
# directly. See also "make coverage-report"
#
# This code is licensed under the GPL version 2 or later. See
# the COPYING file in the top-level directory.
# first generate the coverage report
gcovr -p -o raw-report.txt
# strip the full-path and line markers
sed s@$PWD\/@@ raw-report.txt | sed s/[0-9]\*[,-]//g > simplified.txt
# reflow lines that got split
awk '/.[ch]$/ { printf("%s", $0); next } 1' simplified.txt > rejoined.txt
# columnify
column -t rejoined.txt > final.txt
# and dump, stripping out 0% coverage
grep -v "0%" final.txt
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