From d8d59bd1e659388479a49de58ff000efcd6f33f1 Mon Sep 17 00:00:00 2001
From: Seth Westphal <westy92@gmail.com>
Date: Thu, 25 Apr 2024 18:38:29 -0500
Subject: [PATCH] Check for any PHP version updates.

---
 php-build.bash | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 php-build.bash

diff --git a/php-build.bash b/php-build.bash
old mode 100644
new mode 100755
index b977aca..b0dc8d9
--- a/php-build.bash
+++ b/php-build.bash
@@ -104,7 +104,20 @@ echo "Pulling $docker_tag" >> output.log 2>&1
 # No need to continue building the image if the pull was successful.
 if docker pull "$docker_tag" >> output.log 2>&1;
 then
-	exit
+	# Unless the PHP version has an update...
+
+	# Pull latest PHP Docker image so we can check its version
+	echo "Pulling $base_image" >> output.log 2>&1
+	docker pull "$base_image" >> output.log 2>&1
+
+	# Check PHP version of the latest PHP tag and our tag
+	base_image_php_version=$(docker run -it "$base_image" php -r "echo PHP_VERSION;")
+	new_image_php_version=$(docker run -it "$docker_tag" php -r "echo PHP_VERSION;")
+
+	if new_image_php_version == base_image_php_version;
+	then
+		exit
+	fi
 fi
 
 echo "Building PHP $ACTION_PHP_VERSION with extensions: $ACTION_PHP_EXTENSIONS ..."