diff --git a/home/.zshrc.d/golang-helpers.zsh b/home/.zshrc.d/golang-helpers.zsh
new file mode 100755
index 0000000..e984a1b
--- /dev/null
+++ b/home/.zshrc.d/golang-helpers.zsh
@@ -0,0 +1,11 @@
+if command -v go &> /dev/null; then
+	go_coverage() {
+		(
+			set -eo pipefail
+			local -r COVERAGE_OUT="$(mktemp)"
+			go test -cover -coverprofile="${COVERAGE_OUT}" ./...
+			go tool cover -func="${COVERAGE_OUT}"
+			rm -f "${COVERAGE_OUT}"
+		)
+	}
+fi