chore: Add Docker build script

build_docker.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+# Build and push Docker images
+
+set -e
+
+VERSION="1.1"
+REGISTRY="git.uuxo.net/uuxo"
+IMAGE_NAME="dbbackup"
+
+echo "=== Building Docker Image ==="
+echo "Version: $VERSION"
+echo "Registry: $REGISTRY"
+echo ""
+
+# Build image
+echo "Building image..."
+docker build -t ${IMAGE_NAME}:${VERSION} -t ${IMAGE_NAME}:latest .
+
+# Tag for registry
+echo "Tagging for registry..."
+docker tag ${IMAGE_NAME}:${VERSION} ${REGISTRY}/${IMAGE_NAME}:${VERSION}
+docker tag ${IMAGE_NAME}:latest ${REGISTRY}/${IMAGE_NAME}:latest
+
+# Show images
+echo ""
+echo "Images built:"
+docker images ${IMAGE_NAME}
+
+echo ""
+echo "✅ Build complete!"
+echo ""
+echo "To push to registry:"
+echo "  docker push ${REGISTRY}/${IMAGE_NAME}:${VERSION}"
+echo "  docker push ${REGISTRY}/${IMAGE_NAME}:latest"
+echo ""
+echo "To test locally:"
+echo "  docker run --rm ${IMAGE_NAME}:latest --version"
+echo "  docker run --rm -it ${IMAGE_NAME}:latest interactive"