From 67ec9e1b3cced7384d79339d574a66409b15b045 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Sat, 14 Feb 2026 14:46:05 -0600
Subject: [PATCH] chore: Configure Renovate (#3923)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Geoff Bourne <itzgeoff@gmail.com>
---
 .github/workflows/build.yml     |  1 +
 .github/workflows/verify-pr.yml |  1 +
 Dockerfile                      |  2 +-
 renovate.json                   | 12 ++++++++++++
 4 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 renovate.json

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 103c0a6b..607bb1bc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,6 +17,7 @@ on:
       - "compose-docs.yml"
       - "zensical.toml"
       - ".readthedocs.yaml"
+      - "renovate.json"
 
 jobs:
   build:
diff --git a/.github/workflows/verify-pr.yml b/.github/workflows/verify-pr.yml
index 24fd272e..d9c2484a 100644
--- a/.github/workflows/verify-pr.yml
+++ b/.github/workflows/verify-pr.yml
@@ -14,6 +14,7 @@ on:
       - "compose-docs.yml"
       - "zensical.toml"
       - ".readthedocs.yaml"
+      - "renovate.json"
 
 jobs:
   build:
diff --git a/Dockerfile b/Dockerfile
index 01a75d2a..a3a502f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -49,7 +49,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${MC_SERVER_RUNNER_VERSION} --var app=mc-server-runner --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-
+# renovate: datasource=github-releases depName=itzg/mc-image-helper versioning=loose
 ARG MC_HELPER_VERSION=1.54.0
 ARG MC_HELPER_BASE_URL=${GITHUB_BASEURL}/itzg/mc-image-helper/releases/download/${MC_HELPER_VERSION}
 # used for cache busting local copy of mc-image-helper
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 00000000..f2a9755c
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,12 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": ["/^Dockerfile$/"],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?)(?: depName=(?<depName>.+?))? packageName=(?<packageName>.+?)(?: versioning=(?<versioning>[a-z-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s"
+      ]
+    }
+  ]
+}