From fe0cd2d2925824e728ee3af90e1bf95bb30c2a09 Mon Sep 17 00:00:00 2001
From: Joe Ferguson <svpernova09@php.net>
Date: Fri, 17 Jul 2026 15:46:35 -0500
Subject: [PATCH] If web-php changes then bust Bunny CDN Cache

---
 inventory/php/group_vars/all.yml.skeleton |  3 +++
 roles/properties/www/templates/update-www | 16 ++++++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/inventory/php/group_vars/all.yml.skeleton b/inventory/php/group_vars/all.yml.skeleton
index bc9c171..bdbf9a8 100644
--- a/inventory/php/group_vars/all.yml.skeleton
+++ b/inventory/php/group_vars/all.yml.skeleton
@@ -35,6 +35,9 @@ github_secret:
 bugs_magic_cookie: 
 flickr_api_token: 
 
+# Bunny CDN account API key, used by update-www to purge the CDN cache
+bunny_api_key:
+
 # OhDearHealthChecks
 ohdear_secret: 
 
diff --git a/roles/properties/www/templates/update-www b/roles/properties/www/templates/update-www
index 3c254f3..4ef089b 100644
--- a/roles/properties/www/templates/update-www
+++ b/roles/properties/www/templates/update-www
@@ -1,7 +1,19 @@
 #!/bin/sh
 
-rsync -rlptDC --timeout=600 --delete --delete-after \
+# export tokens
+export BUNNY_API_KEY="{{ bunny_api_key }}"
+
+CHANGES=$(rsync -rlptDC --timeout=600 --delete --delete-after --itemize-changes \
     --include='distributions/*.exe' --include='manual/en/' \
     --include='manual/en/**' --include='manual/*.php' \
     --include='manual/**' {{ rsync_address }}::phpweb \
-    {{ www_docroot }}
+    {{ www_docroot }})
+
+# Bust the Bunny CDN cache for the pre-release builds page, but only when
+# rsync actually pulled new content (avoids purging on every 5-minute run)
+if [ -n "$CHANGES" ]; then
+    curl --fail --silent --show-error --request POST \
+        --url 'https://api.bunny.net/purge?url=https://www.php.net/pre-release-builds.php*' \
+        --header "AccessKey: ${BUNNY_API_KEY}"
+fi
+