trying embedded caddy reverse proxy

proxy/Makefile

@@ -0,0 +1,83 @@
+.PHONY: build clean run test help version proto
+
+# Build variables
+BINARY_NAME=proxy
+BUILD_DIR=bin
+
+# Version variables (can be overridden)
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
+COMMIT ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
+BUILD_DATE ?= $(shell date -u '+%Y-%m-%d_%H:%M:%S')
+
+# Go linker flags for version injection
+LDFLAGS=-ldflags "-X github.com/netbirdio/netbird/proxy/pkg/version.Version=$(VERSION) \
+	-X github.com/netbirdio/netbird/proxy/pkg/version.Commit=$(COMMIT) \
+	-X github.com/netbirdio/netbird/proxy/pkg/version.BuildDate=$(BUILD_DATE)"
+
+# Build the binary
+build:
+	@echo "Building $(BINARY_NAME)..."
+	@echo "Version: $(VERSION)"
+	@echo "Commit: $(COMMIT)"
+	@echo "BuildDate: $(BUILD_DATE)"
+	@mkdir -p $(BUILD_DIR)
+	GOWORK=off go build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME) .
+	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)"
+
+# Show version information
+version:
+	@echo "Version: $(VERSION)"
+	@echo "Commit: $(COMMIT)"
+	@echo "BuildDate: $(BUILD_DATE)"
+
+# Clean build artifacts
+clean:
+	@echo "Cleaning..."
+	@rm -rf $(BUILD_DIR)
+	@go clean
+	@echo "Clean complete"
+
+# Run the application (requires NB_PROXY_TARGET_URL to be set)
+run: build
+	@./$(BUILD_DIR)/$(BINARY_NAME)
+
+# Run tests
+test:
+	GOWORK=off go test -v ./...
+
+# Install dependencies
+deps:
+	@echo "Installing dependencies..."
+	GOWORK=off go mod download
+	GOWORK=off go mod tidy
+	@echo "Dependencies installed"
+
+# Format code
+fmt:
+	@echo "Formatting code..."
+	@go fmt ./...
+	@echo "Format complete"
+
+# Lint code
+lint:
+	@echo "Linting code..."
+	@golangci-lint run
+	@echo "Lint complete"
+
+# Generate protobuf files
+proto:
+	@echo "Generating protobuf files..."
+	@./scripts/generate-proto.sh
+
+# Show help
+help:
+	@echo "Available targets:"
+	@echo "  build   - Build the binary"
+	@echo "  clean   - Remove build artifacts"
+	@echo "  run     - Build and run the application"
+	@echo "  test    - Run tests"
+	@echo "  proto   - Generate protobuf files"
+	@echo "  deps    - Install dependencies"
+	@echo "  fmt     - Format code"
+	@echo "  lint    - Lint code"
+	@echo "  help    - Show this help message"