From 3414a02edf438f76b721b785bdec0e7b64808d6d Mon Sep 17 00:00:00 2001
From: Mike Dillon <mike.dillon@synctree.com>
Date: Sat, 25 Oct 2014 23:04:54 -0700
Subject: [PATCH] Make template more readable

* $value -> $container
---
 nginx.tmpl | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/nginx.tmpl b/nginx.tmpl
index fe9ea9d..cbe5fe8 100644
--- a/nginx.tmpl
+++ b/nginx.tmpl
@@ -33,30 +33,30 @@ server {
 {{ range $host, $containers := groupByMulti $ "Env.VIRTUAL_HOST" "," }}
 upstream {{ $host }} {
 
-{{ range $index, $value := $containers }}
+{{ range $index, $container := $containers }}
 
-	{{ $addrLen := len $value.Addresses }}
+	{{ $addrLen := len $container.Addresses }}
 	{{/* If only 1 port exposed, use that */}}
 	{{ if eq $addrLen 1 }}
-		{{ with $address := index $value.Addresses 0 }}
-		   # {{$value.Name}}
+		{{ with $address := index $container.Addresses 0 }}
+		   # {{$container.Name}}
 		   server {{ $address.IP }}:{{ $address.Port }};
 		{{ end }}
 
 	{{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var */}}
-	{{ else if $value.Env.VIRTUAL_PORT }}
-		{{ range $i, $address := $value.Addresses }}
-		   {{ if eq $address.Port $value.Env.VIRTUAL_PORT }}
-		   # {{$value.Name}}
+	{{ else if $container.Env.VIRTUAL_PORT }}
+		{{ range $index, $address := $container.Addresses }}
+		   {{ if eq $address.Port $container.Env.VIRTUAL_PORT }}
+		   # {{$container.Name}}
 		   server {{ $address.IP }}:{{ $address.Port }};
 		   {{ end }}
 		{{ end }}
 
 	{{/* Else default to standard web port 80 */}}
 	{{ else }}
-		{{ range $i, $address := $value.Addresses }}
+		{{ range $index, $address := $container.Addresses }}
 			{{ if eq $address.Port "80" }}
-			# {{$value.Name}}
+			# {{$container.Name}}
 			server {{ $address.IP }}:{{ $address.Port }};
 			{{ end }}
 		{{ end }}