Backport schema_changed.sh from EE which prints the diff if the schema is different

1 files changed, 9 insertions, 4 deletions

diff --git a/scripts/schema_changed.sh b/scripts/schema_changed.sh
index 5de2b35571d..b5e510c2367 100644
--- a/scripts/schema_changed.sh
+++ b/scripts/schema_changed.sh
@@ -1,9 +1,14 @@
-function schema_changed() {
-  if [[ ! -z `git diff --name-only -- db/schema.rb` ]]; then
-    echo "db/schema.rb after rake db:migrate:reset is different from one in the repository"
+#!/bin/sh
+
+schema_changed() {
+  if [ ! -z "$(git diff --name-only -- db/schema.rb)" ]; then
+    printf "db/schema.rb after rake db:migrate:reset is different from one in the repository"
+    printf "The diff is as follows:\n"
+    diff=$(git diff -p --binary -- db/schema.rb)
+    printf "%s" "$diff"
     exit 1
   else
-    echo "db/schema.rb after rake db:migrate:reset matches one in the repository"
+    printf "db/schema.rb after rake db:migrate:reset matches one in the repository"
   fi
 }