From fc4129c67046ff5af81c04af43d930531ba1db5a Mon Sep 17 00:00:00 2001
From: Marcio Mazza <marciomazza@gmail.com>
Date: Wed, 21 Feb 2018 13:23:07 -0300
Subject: [PATCH] Corrige check_migrations quando fora de um commit

---
 check_migrations.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/check_migrations.sh b/check_migrations.sh
index 8e8f1c298..4c57dabb8 100755
--- a/check_migrations.sh
+++ b/check_migrations.sh
@@ -12,9 +12,12 @@ falha ()
     exit 1
 }
 
-# deve haver alguma migration nova no commit
-if ! git diff --cached --name-status | grep -q '^A.*/migrations/[[:digit:]]\{4\}_.*\.py$'; then
-  falha
+# se há algum model no commit
+if git diff --cached --name-status | grep -q '^M.*models\.py$'; then
+  # deve haver alguma migration nova no commit
+  if ! git diff --cached --name-status | grep -q '^A.*/migrations/[[:digit:]]\{4\}_.*\.py$'; then
+    falha
+  fi
 fi
 
 # a verificação de migrations pendentes deve passar