From 69c1741597a7be098f08238753f56c32eed00fb9 Mon Sep 17 00:00:00 2001
From: Zach Borboa <zachborboa@gmail.com>
Date: Wed, 31 Dec 2014 14:27:10 -0800
Subject: [PATCH 1/2] Prohibit tab characters in php files

---
 tests/script.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/script.sh b/tests/script.sh
index ea53120..d7a4d92 100644
--- a/tests/script.sh
+++ b/tests/script.sh
@@ -4,7 +4,14 @@ find . -type "f" -iname "*.php" | xargs -L "1" php -l
 # Run tests.
 cd tests && phpunit --configuration phpunit.xml
 
-# Check for trailing whitespace in php files.
+# Prohibit tab characters in php files.
+tab_char=$(find . -type "f" -iname "*.php" -exec grep --line-number -H --perl-regexp "\t" {} \;)
+if [[ ! -z "${tab_char}" ]]; then
+    echo -e "${tab_char}" | perl -pe 's/^(.*)$/Tab character found in \1/'
+    exit 1
+fi
+
+# Prohibit trailing whitespace in php files.
 trailing_whitespace=$(find . -type "f" -iname "*.php" -exec egrep --line-number -H " +$" {} \;)
 if [[ ! -z "${trailing_whitespace}" ]]; then
     echo -e "${trailing_whitespace}" | perl -pe 's/^(.*)$/Trailing whitespace found in \1/'

From c1cf3b3f08470a5666dc3ff17cb65cf17359b802 Mon Sep 17 00:00:00 2001
From: Zach Borboa <zachborboa@gmail.com>
Date: Thu, 1 Jan 2015 16:19:12 -0800
Subject: [PATCH 2/2] Enforce line ending consistency in php files

---
 tests/script.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/script.sh b/tests/script.sh
index d7a4d92..6600269 100644
--- a/tests/script.sh
+++ b/tests/script.sh
@@ -4,7 +4,14 @@ find . -type "f" -iname "*.php" | xargs -L "1" php -l
 # Run tests.
 cd tests && phpunit --configuration phpunit.xml
 
-# Prohibit tab characters in php files.
+# Enforce line ending consistency in php files.
+crlf_file=$(find . -type "f" -iname "*.php" -exec grep --files-with-matches $'\r' {} \;)
+if [[ ! -z "${crlf_file}" ]]; then
+    echo "${crlf_file}" | perl -pe 's/(.*)/CRLF line terminators found in \1/'
+    exit 1
+fi
+
+# Enforce indentation character consistency in php files.
 tab_char=$(find . -type "f" -iname "*.php" -exec grep --line-number -H --perl-regexp "\t" {} \;)
 if [[ ! -z "${tab_char}" ]]; then
     echo -e "${tab_char}" | perl -pe 's/^(.*)$/Tab character found in \1/'