From 3373d614d6043c109d3372e8a4c080c03e7d25d7 Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Wed, 25 Aug 2021 00:02:37 -0400
Subject: [PATCH] Burn the cache when the upstream repo changes

---
 Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 7f9cd25..a6d5ebe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,6 +26,9 @@ RUN sh -c 'mkdir /tmp/db_build && \
 # Deploy "ctdlvisor", a small supervisor program which runs inside the container to wrangle the various services
 ADD ctdlvisor.c /tmp
 
+# Burn the cache if the upstream repository has changed
+ADD "https://code.citadel.org/?p=citadel;a=rss;h=refs/heads/master" /tmp/changes.rss
+
 # Download and build Citadel
 RUN sh -c 'export CFLAGS=-I/usr/local/ctdlsupport/include && \
 	export LDFLAGS="-L/usr/local/ctdlsupport/lib -Wl,--rpath -Wl,/usr/local/ctdlsupport/lib" && \
-- 
2.30.2