airshipctl/tools/coverage_check

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#!/bin/bash
set -ex
if [[ $# -ne 1 ]]; then
printf "Usage: %s <coverfile>\n" "$0"
exit 0
fi
cover_file=$1
min_coverage=80
coverage_report=$(go tool cover -func="$cover_file")
printf "%s\n" "$coverage_report"
coverage_float=$(awk "/^total:/ { print \$3 }" <<< "$coverage_report")
coverage_int=${coverage_float%.*}
if (( "$coverage_int" < "$min_coverage" )) ; then
printf "FAIL: Test coverage is at %s, which does not meet the required coverage (%s%%)\n" "$coverage_float" "$min_coverage"
exit 1
else
printf "SUCCESS: Test coverage is at %s, which meets the required coverage (%s%%)\n" "$coverage_float" "$min_coverage"
fi