From 2ecd42c0be7f641ca1d4ba81ea9b2c4c4a1de838 Mon Sep 17 00:00:00 2001
From: Sean Chittenden <sean@chittenden.org>
Date: Mon, 12 Dec 2016 15:21:00 -0800
Subject: [PATCH] Remove non-standard environment variables in prep for 0.8.

---
 builtin/providers/postgresql/provider.go | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/builtin/providers/postgresql/provider.go b/builtin/providers/postgresql/provider.go
index d692ba2fb..2f7064447 100644
--- a/builtin/providers/postgresql/provider.go
+++ b/builtin/providers/postgresql/provider.go
@@ -14,10 +14,9 @@ func Provider() terraform.ResourceProvider {
 	return &schema.Provider{
 		Schema: map[string]*schema.Schema{
 			"host": {
-				Type:     schema.TypeString,
-				Optional: true,
-				// TODO(sean@): Remove POSTGRESQL_HOST in 0.8
-				DefaultFunc: schema.MultiEnvDefaultFunc([]string{"PGHOST", "POSTGRESQL_HOST"}, nil),
+				Type:        schema.TypeString,
+				Optional:    true,
+				DefaultFunc: schema.EnvDefaultFunc("PGHOST", nil),
 				Description: "Name of PostgreSQL server address to connect to",
 			},
 			"port": {
@@ -33,17 +32,15 @@ func Provider() terraform.ResourceProvider {
 				DefaultFunc: schema.EnvDefaultFunc("PGDATABASE", "postgres"),
 			},
 			"username": {
-				Type:     schema.TypeString,
-				Optional: true,
-				// TODO(sean@): Remove POSTGRESQL_USER in 0.8
-				DefaultFunc: schema.MultiEnvDefaultFunc([]string{"PGUSER", "POSTGRESQL_USER"}, "postgres"),
+				Type:        schema.TypeString,
+				Optional:    true,
+				DefaultFunc: schema.EnvDefaultFunc("PGUSER", "postgres"),
 				Description: "PostgreSQL user name to connect as",
 			},
 			"password": {
-				Type:     schema.TypeString,
-				Optional: true,
-				// TODO(sean@): Remove POSTGRESQL_PASSWORD in 0.8
-				DefaultFunc: schema.MultiEnvDefaultFunc([]string{"PGPASSWORD", "POSTGRESQL_PASSWORD"}, nil),
+				Type:        schema.TypeString,
+				Optional:    true,
+				DefaultFunc: schema.EnvDefaultFunc("PGPASSWORD", nil),
 				Description: "Password to be used if the PostgreSQL server demands password authentication",
 			},
 			"sslmode": {