From dfe35df892923127549d92a5d82f4f5db3eb33bb Mon Sep 17 00:00:00 2001
From: Tony Blyler <me@tonyblyler.com>
Date: Thu, 31 Dec 2020 12:11:07 -0500
Subject: [PATCH] add Go coverage helper function

---
 home/.zshrc.d/golang-helpers.zsh | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 home/.zshrc.d/golang-helpers.zsh

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