From c12f5ca4362b2adf2b44e574ab8b82675b9423f9 Mon Sep 17 00:00:00 2001
From: Matthias Vach <matthias.vach@sap.com>
Date: Wed, 30 Apr 2025 14:46:14 +0200
Subject: [PATCH] Add renovate config

Co-authored-by: Nicolas Bender <nicolas.bender@sap.com>
---
 .github/dependabot.yml         | 23 ---------------
 .github/workflows/renovate.yml | 18 ++++++++++++
 renovate.json                  | 54 ++++++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 23 deletions(-)
 delete mode 100644 .github/dependabot.yml
 create mode 100644 .github/workflows/renovate.yml
 create mode 100644 renovate.json

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
deleted file mode 100644
index bf99f0e3..00000000
--- a/.github/dependabot.yml
+++ /dev/null
@@ -1,23 +0,0 @@
----
-version: 2
-updates:
-- package-ecosystem: gomod
-  directory: "/"
-  schedule:
-    interval: daily
-  allow:
-  # Allow both direct and indirect updates for all packages
-  - dependency-type: "all"
-  # group all minor and patch dependency updates together
-  groups:
-    go-modules:
-      patterns:
-      - "*"
-      update-types:
-      - "minor"
-      - "patch"
-      exclude-patterns:
-      - "github.com/anchore/stereoscope"
-      - "github.com/testcontainers/testcontainers-go"
-      - "github.com/docker/docker"
-      - "github.com/containerd/containerd"
diff --git a/.github/workflows/renovate.yml b/.github/workflows/renovate.yml
new file mode 100644
index 00000000..5fe48b1b
--- /dev/null
+++ b/.github/workflows/renovate.yml
@@ -0,0 +1,18 @@
+name: Renovate
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Renovate updates dependencies'
+        required: false
+jobs:
+  renovate:
+    runs-on: ubuntu-22.04
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Self-hosted Renovate
+      uses: renovatebot/github-action@v41.0.22
+      with:
+        token: ${{ secrets.RENOVATE_TOKEN }}
\ No newline at end of file
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 00000000..080ee77a
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,54 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": [":gomod"],
+    "github-actions": {
+      "enabled": false
+    },
+    "npm": {
+      "enabled": false
+    },
+    "postUpdateOptions": [
+      "gomodUpdateImportPaths",
+      "gomodTidy"
+    ],
+    "env": {
+      "GOSUMDB": "sum.golang.org"
+    },
+    "packageRules": [
+      {
+        "groupName": "all non-major Go dependencies",
+        "groupSlug": "all-minor-patch",
+        "matchPackageNames": [
+          "!github.com/anchore/stereoscope",
+          "!github.com/testcontainers/testcontainers-go",
+          "!github.com/docker/docker",
+          "!github.com/containerd/containerd"
+        ],
+        "matchUpdateTypes": ["minor", "patch"],
+        "matchManagers": ["gomod"]
+      }
+    ],
+    "customManagers": [
+      {
+        "customType": "regex",
+        "fileMatch": [
+          "^buildpack.toml$"
+        ],
+        "matchStrings": [
+          "id = \"(?<depName>.*?)\"\\s*.*\\s+version = \"(?<currentValue>\\d+?\\.\\d+?\\.\\d+?)\""
+        ],
+        "datasourceTemplate": "github-releases",
+        "extractVersionTemplate": "^v?(?<version>.*)$"
+      },
+      {
+        "customType": "regex",
+        "fileMatch": [
+          "^package.toml$"
+        ],
+        "matchStrings": [
+          "uri\\s*=\\s*\"urn:cnb:registry:(?<depName>.*?)?(:|@)(?<currentValue>\\d+?\\.\\d+?\\.\\d+?)\""
+        ],
+        "datasourceTemplate": "buildpacks-registry"
+      }
+    ]
+  }
\ No newline at end of file