From 3bb7c8d52fcae42e4fc84495fe8b3c1ceede5f3d Mon Sep 17 00:00:00 2001
From: Luke Kysow <1034429+lkysow@users.noreply.github.com>
Date: Fri, 4 Jan 2019 09:26:06 -0500
Subject: [PATCH] Fix version detection so it works with tf 0.12alph

---
 server/events/terraform/terraform_client.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/server/events/terraform/terraform_client.go b/server/events/terraform/terraform_client.go
index cab3baaef..19019a62a 100644
--- a/server/events/terraform/terraform_client.go
+++ b/server/events/terraform/terraform_client.go
@@ -41,8 +41,13 @@ type DefaultClient struct {
 
 const terraformPluginCacheDirName = "plugin-cache"
 
-// zeroPointNine constrains the version to be 0.9.*
-var versionRegex = regexp.MustCompile("Terraform v(.*)\n")
+// versionRegex extracts the version from `terraform version` output.
+//     Terraform v0.12.0-alpha4 (2c36829d3265661d8edbd5014de8090ea7e2a076)
+//	   => 0.12.0-alpha4
+//
+//     Terraform v0.11.10
+//	   => 0.11.10
+var versionRegex = regexp.MustCompile("Terraform v(.*?)(\\s.*)?\n")
 
 func NewClient(dataDir string) (*DefaultClient, error) {
 	_, err := exec.LookPath("terraform")