Fixed the coverage issues.

Signed-off-by: naveensrinivasan <172697+naveensrinivasan@users.noreply.github.com>

pkg/e2e-test.sh

@@ -17,7 +17,7 @@
 set -e
 testdir=$(dirname "$0")
 
-rm -f /tmp/rekor-*.cov
+rm -f /tmp/pkg-rekor-*.cov
 echo "installing gocovmerge"
 make gocovmerge
 docker kill $(docker ps -q) || true
@@ -65,13 +65,13 @@ echo "generating code coverage"
 curl -X GET 0.0.0.0:2345/kill
 sleep 5
 
-if ! docker cp $(docker ps -aqf "name=rekor_rekor-server"):go/rekor-server.cov /tmp/rekor-server.cov ; then
+if ! docker cp $(docker ps -aqf "name=rekor_rekor-server"):go/rekor-server.cov /tmp/pkg-rekor-server.cov ; then
    # failed to copy code coverage report from server
    echo "Failed to retrieve server code coverage report"
    docker-compose logs --no-color > /tmp/docker-compose.log
    exit 1
 fi
 
 # merging coverage reports and filtering out /pkg/generated from final report
-hack/tools/bin/gocovmerge /tmp/rekor-*.cov | grep -v "/pkg/generated/" > /tmp/rekor-merged.cov
-echo "code coverage $(go tool cover -func=/tmp/rekor-merged.cov | grep -E '^total\:' | sed -E 's/\s+/ /g')"
+hack/tools/bin/gocovmerge /tmp/pkg-rekor-*.cov | grep -v "/pkg/generated/" > /tmp/pkg-rekor-merged.cov
+echo "code coverage $(go tool cover -func=/tmp/pkg-rekor-merged.cov | grep -E '^total\:' | sed -E 's/\s+/ /g')"

pkg/util/util.go

@@ -40,7 +40,6 @@ var (
 )
 
 func init() {
-
 	p := os.Getenv("REKORTMPDIR")
 	if p != "" {
 		cli = path.Join(p, cli)
@@ -57,6 +56,7 @@ func OutputContains(t *testing.T, output, sub string) {
 
 func Run(t *testing.T, stdin, cmd string, arg ...string) string {
 	t.Helper()
+	arg = append([]string{coverageFlag()}, arg...)
 	c := exec.Command(cmd, arg...)
 	if stdin != "" {
 		c.Stdin = strings.NewReader(stdin)
@@ -75,6 +75,7 @@ func Run(t *testing.T, stdin, cmd string, arg ...string) string {
 
 func RunCli(t *testing.T, arg ...string) string {
 	t.Helper()
+	arg = append([]string{coverageFlag()}, arg...)
 	arg = append(arg, rekorServerFlag())
 	// use a blank config file to ensure no collision
 	if os.Getenv("REKORTMPDIR") != "" {
@@ -85,6 +86,7 @@ func RunCli(t *testing.T, arg ...string) string {
 
 func RunCliStdout(t *testing.T, arg ...string) string {
 	t.Helper()
+	arg = append([]string{coverageFlag()}, arg...)
 	arg = append(arg, rekorServerFlag())
 	c := exec.Command(cli, arg...)
 
@@ -102,6 +104,7 @@ func RunCliStdout(t *testing.T, arg ...string) string {
 
 func RunCliErr(t *testing.T, arg ...string) string {
 	t.Helper()
+	arg = append([]string{coverageFlag()}, arg...)
 	arg = append(arg, rekorServerFlag())
 	// use a blank config file to ensure no collision
 	if os.Getenv("REKORTMPDIR") != "" {
@@ -128,7 +131,7 @@ func rekorServer() string {
 }
 
 func coverageFlag() string {
-	return "-test.coverprofile=/tmp/rekor-cli." + randomSuffix(8) + ".cov"
+	return "-test.coverprofile=/tmp/pkg-rekor-cli." + randomSuffix(8) + ".cov"
 }
 
 func stripCoverageOutput(out string) string {