https://github.com/etcd-io/etcd
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Tip revision: 9fd7e2b8020c54e45023511cbbe4d29e8a3f4171 authored by Gyuho Lee on 01 April 2020, 17:46:23 UTC
version: 3.3.20
Tip revision: 9fd7e2b
cover.test.bash
#!/usr/bin/env bash
#
# Generate coverage HTML for a package
# e.g. PKG=./unit ./tests/cover.test.bash
#
set -e

if ! [[ "$0" =~ "tests/cover.test.bash" ]]; then
  echo "must be run from repository root"
  exit 255
fi

if [ -z "$PKG" ]; then
  echo "cover only works with a single package, sorry"
  exit 255
fi

COVEROUT="coverage"

if ! [ -d "$COVEROUT" ]; then
	mkdir "$COVEROUT"
fi

# strip leading dot/slash and trailing slash and sanitize other slashes
# e.g. ./etcdserver/etcdhttp/ ==> etcdserver_etcdhttp
COVERPKG=${PKG/#./}
COVERPKG=${COVERPKG/#\//}
COVERPKG=${COVERPKG/%\//}
COVERPKG=${COVERPKG//\//_}

# generate arg for "go test"
export COVER="-coverprofile ${COVEROUT}/${COVERPKG}.out"

source ./test

go tool cover -html=${COVEROUT}/${COVERPKG}.out
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