From bf9fcba879392f56c25331b6b7cc14e950ccf117 Mon Sep 17 00:00:00 2001
From: Peter Klogborg <pk@clearhaus.com>
Date: Thu, 18 Jun 2026 13:19:47 +0200
Subject: [PATCH] Remove perl from docker image

perl-base is not needed at runtime and pulls in vulnerabilities.
---
 build/Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build/Dockerfile b/build/Dockerfile
index 568dc71..4936995 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -3,6 +3,9 @@ FROM node:22-trixie-slim
 # Install Hugo
 RUN apt-get update && \
     apt-get install -y hugo && \
+    # perl-base is Essential, hence --allow-remove-essential; nothing in this
+    # image needs perl at runtime.
+    apt-get purge -y --allow-remove-essential perl-base && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*