Add renovate.json

.github/dependabot.yml

@@ -0,0 +1,35 @@
+version: 2
+updates:
+
+# Maintain dependencies for docker
+- package-ecosystem: "docker"
+  directory: "/"
+  schedule:
+    interval: "daily"
+  assignees:
+  - "volker-raschek"
+  labels:
+  - "dependabot"
+  - "dependabot/docker"
+
+# Maintain dependencies for GitHub Actions
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "daily"
+  assignees:
+  - "volker-raschek"
+  labels:
+  - "dependabot"
+  - "dependabot/github-actions"
+
+# Maintain dependencies for golang
+- package-ecosystem: "gomod"
+  directory: "/"
+  schedule:
+    interval: "daily"
+  assignees:
+  - "volker-raschek"
+  labels:
+  - "dependabot"
+  - "dependabot/gomod"

.github/workflows/auto-merge.yaml

@@ -0,0 +1,19 @@
+name: auto-merge
+
+on:
+  pull_request:
+
+jobs:
+  auto-merge:
+    permissions:
+      actions: read
+      checks: read
+      contents: write
+      statuses: read
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ahmadnassri/action-dependabot-auto-merge@v2
+      with:
+        target: minor
+        github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build-latest.yaml

@@ -0,0 +1,41 @@
+name: build-latest
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    types: [ opened, reopened ]
+
+env:
+  CONTAINER_RUNTIME: docker
+
+jobs:
+  cancel:
+    runs-on:
+    - ubuntu-22.04
+    steps:
+    - name: cancel previous runs
+      uses: styfle/cancel-workflow-action@0.9.1
+      with:
+        all_but_latest: true
+        access_token: ${{ github.token }}
+
+  build-amd64-latest:
+    runs-on:
+    - ubuntu-22.04
+    needs:
+    - cancel
+    steps:
+    - name: clone
+      uses: actions/checkout@v2
+    - name: update apt cache
+      run: sudo apt update --yes
+    - name: upgrade packages
+      run: sudo apt upgrade --yes
+    - name: install build-essential
+      run: sudo apt install --yes build-essential
+    - name: set up docker
+      uses: docker-practice/actions-setup-docker@master
+    - name: build
+      run: make container-image/build/amd64

renovate.json

@@ -0,0 +1,3 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+}