#!/bin/sh
#
# Helper script for running coverity
#
# Run in top level of checkout, then see ./cov/output/errors 
#
# If coverity gives errors about an unsupported platform,
# do "export COVERITY_UNSUPPORTED=1" before running.

COVDIR="$(pwd)/cov"
COVARGS="--concurrency
	--all
	--aggressiveness-level high
	--security
	--wait-for-license"

die() {
	echo "$@" >&2
	exit 1
}

which cov-build >/dev/null 2>&1
[ $? -eq 0 ] || die "Coverity appears not to be installed on this machine."
[ -x .git ]  || die "This script must be run from the top-level git checkout."

set -e

make clean
cov-build --dir "$COVDIR" make
cov-analyze --dir "$COVDIR" $COVARGS
cov-format-errors --dir "$COVDIR" --html-output "$COVDIR/output/errors"