Configure Renovate

renovate.json

@@ -1,3 +1,50 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+  "extends": [
+    "config:recommended"
+  ],
+  "labels": [
+    "ready for review"
+  ],
+  "customManagers": [
+        {
+          "customType": "regex",
+          "fileMatch": [
+            "(^|/|\\.)([Dd]ocker|[Cc]ontainer)file$",
+            "(^|/)([Dd]ocker|[Cc]ontainer)file[^/]*$"
+          ],
+          "matchStrings": [
+            "# renovate: datasource=(?<datasource>[a-zA-Z0-9-._]+?) depName=(?<depName>[^\\s]+?)(?: (lookupName|packageName)=(?<packageName>[^\\s]+?))?(?: versioning=(?<versioning>[^\\s]+?))?(?: extractVersion=(?<extractVersion>[^\\s]+?))?(?: registryUrl=(?<registryUrl>[^\\s]+?))?\\s(?:ENV|ARG)\\s+[A-Za-z0-9_]+?_VERSION[ =][\"']?(?<currentValue>.+?)[\"']?\\s"
+          ]
+        }
+      ],
+  "ignoreUnstable": true,
+  "minimumReleaseAge": "3",
+  "packageRules": [
+    {
+      "groupName": "all non-major dependencies",
+      "groupSlug": "all-minor-patch",
+      "matchPackageNames": [
+        "*"
+      ],
+      "matchUpdateTypes": [
+        "minor",
+        "patch"
+      ]
+    },
+    {
+      "matchCategories": [
+        "docker",
+        "github-actions"
+      ],
+      "pinDigests": true
+    },
+    {
+      "matchUpdateTypes": [
+        "major"
+      ],
+      "labels": [
+        "UPDATE-MAJOR"
+      ]
+    }
+  ]
 }