Add docker-image with all necessary tools

Author: mvandenboogaard-tilaa

.github/workflows/build.yaml

@@ -0,0 +1,46 @@
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  
+jobs:
+  build-container:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      attestations: write
+      packages: write
+      id-token: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=${{ github.run_number }}
+          
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+

Dockerfile

@@ -0,0 +1,3 @@
+FROM alpine:3.22
+
+RUN apk add --no-cache mariadb-client postgresql17-client dropbear-scp rsync s3cmd