From 5ab48e9b1959466f14e03bf3e28bdd71f32280c5 Mon Sep 17 00:00:00 2001
From: Kaj Kowalski <info@kajkowalski.nl>
Date: Wed, 5 Nov 2025 16:59:54 +0100
Subject: [PATCH] fix: use proper multi-ecosystem-groups configuration

- Add top-level 'multi-ecosystem-groups' section
- Move schedule to group level for single consolidated schedule
- Add 'patterns: ["*"]' at ecosystem level (required)
- All ecosystems assigned to 'all-dependencies' group
- Results in single monthly PR with updates across all ecosystems
---
 .github/dependabot.yml | 54 ++++++++++++++----------------------------
 1 file changed, 18 insertions(+), 36 deletions(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 37cbcae..9564b32 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -4,52 +4,34 @@
 # https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
 
 version: 2
+
+multi-ecosystem-groups:
+  all-dependencies:
+    schedule:
+      interval: "monthly"
+
 updates:
   - package-ecosystem: "uv"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"
   - package-ecosystem: "bun"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"
   - package-ecosystem: "github-actions"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"
   - package-ecosystem: "docker"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"
   - package-ecosystem: "docker-compose"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"
   - package-ecosystem: "devcontainers"
     directory: "/"
-    schedule:
-      interval: "monthly"
-    groups:
-      all:
-        patterns:
-          - "*"
+    patterns: ["*"]
+    multi-ecosystem-group: "all-dependencies"