feat: add unconvert check for golang-lint (#2554)

Signed-off-by: Zechun Chen <zechun.chen@daocloud.io>
open-policy-agent · Feb 10, 2023 · 05638fd · 05638fd
1 parent 6b3dfad
commit 05638fd
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diff --git a/.golangci.yaml b/.golangci.yaml
@@ -45,5 +45,6 @@ linters:
     - revive # replacement for golint
     - staticcheck
     - typecheck
+    - unconvert
     - unused
     - whitespace
diff --git a/pkg/metrics/registry/registry.go b/pkg/metrics/registry/registry.go
@@ -60,7 +60,7 @@ func newExporterSet(exporters map[string]StartExporter) *exporterSet {
 func (es *exporterSet) String() string {
 	contents := make([]string, 0)
 	for k := range es.assignedExporters {
-		contents = append(contents, string(k))
+		contents = append(contents, k)
 	}
 	return fmt.Sprintf("%s", contents)
 }