From bb0e27118b778660bbd8e1983de65069f158bb1a Mon Sep 17 00:00:00 2001
From: Matt Butcher <mbutcher@engineyard.com>
Date: Thu, 31 Mar 2016 12:08:47 -0600
Subject: [PATCH] fix(circleci): add Go 1.6

---
 circle.yml      |  9 ++++++++-
 pkg/pkg_test.go | 15 +++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 pkg/pkg_test.go

diff --git a/circle.yml b/circle.yml
index 503b7bc8f..c66114bea 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,13 +1,20 @@
 machine:
   environment:
-    GLIDE_VERSION: "0.9.1"
+    GLIDE_VERSION: "0.10.1"
     GO15VENDOREXPERIMENT: 1
     GOPATH: /usr/local/go_workspace
     HOME: /home/ubuntu
     IMPORT_PATH: "github.com/kubernetes/helm"
+    PATH: $HOME/go/bin:$PATH
+    GOROOT: $HOME/go
 
 dependencies:
   override:
+    - mkdir -p $HOME/go
+    - wget "https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz"
+    - tar -C $HOME -xzf go1.6.linux-amd64.tar.gz
+    - go version
+    - go env
     - sudo chown -R $(whoami):staff /usr/local
     - cd $GOPATH
     - mkdir -p $GOPATH/src/$IMPORT_PATH
diff --git a/pkg/pkg_test.go b/pkg/pkg_test.go
new file mode 100644
index 000000000..ef3c61346
--- /dev/null
+++ b/pkg/pkg_test.go
@@ -0,0 +1,15 @@
+package pkg
+
+import (
+	"testing"
+	"text/template"
+)
+
+// TestGoFeatures is a canary test to make sure that features that are invisible at API level are supported.
+func TestGoFeatures(t *testing.T) {
+	// Test that template with Go 1.6 syntax can compile.
+	_, err := template.New("test").Parse(`{{- printf "hello"}}`)
+	if err != nil {
+		t.Fatalf("You must use a version of Go that supports {{- template syntax. (1.6+)")
+	}
+}