From 3c0fafde46d5de3ed8c0b2b71602bd9d04ac0d62 Mon Sep 17 00:00:00 2001
From: Martin Atkins <mart@degeneration.co.uk>
Date: Sat, 14 Jul 2018 15:01:41 -0700
Subject: [PATCH] hclwrite: Formatter should put a space after a comma

---
 hclwrite/format.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hclwrite/format.go b/hclwrite/format.go
index d9235ec..656f86f 100644
--- a/hclwrite/format.go
+++ b/hclwrite/format.go
@@ -239,6 +239,10 @@ func spaceAfterToken(subject, before, after *Token) bool {
 		// No space right before a comma in an argument list
 		return false
 
+	case subject.Type == hclsyntax.TokenComma:
+		// Always a space after a comma
+		return true
+
 	case subject.Type == hclsyntax.TokenQuotedLit || subject.Type == hclsyntax.TokenStringLit || subject.Type == hclsyntax.TokenOQuote || subject.Type == hclsyntax.TokenOHeredoc || after.Type == hclsyntax.TokenQuotedLit || after.Type == hclsyntax.TokenStringLit || after.Type == hclsyntax.TokenCQuote || after.Type == hclsyntax.TokenCHeredoc:
 		// No extra spaces within templates
 		return false