From b05eb71adf77e3e2c879316316bd405587997e85 Mon Sep 17 00:00:00 2001
From: Adam Eijdenberg <adam.eijdenberg@digital.gov.au>
Date: Mon, 3 Jun 2019 17:25:48 +1000
Subject: [PATCH] Stop assuming that GOPATH is always set, and is a single
 directory

As of I think go1.8 GOPATH is by default $HOME/go so it is incorrect to
assume that it is set.

If not set, then the Makefile assumes gometalinter will be in
/bin/gometalinter, which it likely is not, and thus fails.

We could change configure to set GOPATH in the .env, however then we
would be assuming that GOPATH is a single entry - whereas like other
paths, it can contain more than one value.

So instead this commit stops trying to install gometalinter, and like
dep, it assumes that it is installed prior.

(and since the current behaviour of the Makefile is affecting state
external to the project, that seems more logical)
---
 Makefile  | 9 +--------
 configure | 2 ++
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/Makefile b/Makefile
index 0dca566..09ff1bb 100644
--- a/Makefile
+++ b/Makefile
@@ -15,15 +15,8 @@ clean:
 distclean: clean
 	rm -rf vendor
 
-BIN_DIR := $(GOPATH)/bin
-GOMETALINTER := $(BIN_DIR)/gometalinter
-
-$(GOMETALINTER):
-	$(GO) get -u github.com/alecthomas/gometalinter
-	gometalinter --install %> /dev/null
-
 .PHONY: lint
-lint: $(GOMETALINTER)
+lint:
 	$(GOMETALINTER) --vendor --disable-all \
 		--enable=vet \
 		--enable=vetshadow \
diff --git a/configure b/configure
index 24790ab..9d93215 100755
--- a/configure
+++ b/configure
@@ -126,6 +126,7 @@ check_for go
 check_go_version
 check_go_env
 check_for dep
+check_for gometalinter
 
 echo
 
@@ -134,6 +135,7 @@ cat <<- EOF > .env
   GO := "${tools[go]}"
   GO_VERSION := ${tools[go_version]}
   DEP := "${tools[dep]}"
+  GOMETALINTER := "${tools[gometalinter]}"
 EOF
 
 echo "Environment configuration written to .env"