From 75aabac5941f414b03946948d36669e1bd47b3f1 Mon Sep 17 00:00:00 2001
From: Dan Buch <dan@meatballhat.com>
Date: Mon, 10 Oct 2022 08:48:50 -0400
Subject: [PATCH] Use existing goimports installation if available

---
 cmd/urfave-cli-genflags/Makefile | 3 +++
 cmd/urfave-cli-genflags/main.go  | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd/urfave-cli-genflags/Makefile b/cmd/urfave-cli-genflags/Makefile
index 95b932d..acede8e 100644
--- a/cmd/urfave-cli-genflags/Makefile
+++ b/cmd/urfave-cli-genflags/Makefile
@@ -1,6 +1,9 @@
+GOIMPORTS_BIN ?= $(shell which goimports || true)
 GOTEST_FLAGS ?= -v --coverprofile main.coverprofile --covermode count --cover github.com/urfave/cli/v2/cmd/urfave-cli-genflags
 GOBUILD_FLAGS ?= -x
 
+export GOIMPORTS_BIN
+
 .PHONY: all
 all: test build smoke-test
 
diff --git a/cmd/urfave-cli-genflags/main.go b/cmd/urfave-cli-genflags/main.go
index 7f8deb6..54cc83e 100644
--- a/cmd/urfave-cli-genflags/main.go
+++ b/cmd/urfave-cli-genflags/main.go
@@ -94,8 +94,9 @@ func main() {
 				Value:   "cli.",
 			},
 			&cli.PathFlag{
-				Name:  "goimports",
-				Value: filepath.Join(top, ".local/bin/goimports"),
+				Name:    "goimports",
+				EnvVars: []string{"GOIMPORTS_BIN"},
+				Value:   filepath.Join(top, ".local/bin/goimports"),
 			},
 		},
 		Action: runGenFlags,