From 3544bcecf471897e4416437a2d8539ff18c95e6d Mon Sep 17 00:00:00 2001
From: Jakob van Santen <jvansanten@gmail.com>
Date: Thu, 7 Nov 2024 09:44:56 +0100
Subject: [PATCH] renovate: enable dockerfile

---
 renovate.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/renovate.json b/renovate.json
index 671c783..98c3739 100644
--- a/renovate.json
+++ b/renovate.json
@@ -2,5 +2,15 @@
   "extends": [
     "github>AmpelProject/renovate-config",
     "github>AmpelProject/renovate-config//regexManagers/githubActionsVersions"
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "description": "Update _VERSION variables in Dockerfiles",
+      "fileMatch": ["(^|/|\\.)Dockerfile$", "(^|/)Dockerfile\\.[^/]*$"],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?) depName=(?<depName>[^\\s]+?)(?: packageName=(?<packageName>[^\\s]+?))?(?: versioning=(?<versioning>[a-z0-9-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s"
+      ]
+    }
   ]
 }