Break up the makefiles

test-server/Makefile

@@ -1,72 +1,38 @@
 # Makefile for S3 Encryption Client Testing
 
-.PHONY: all start-servers start-python-v3-server start-java-v3-server start-go-v3-server run-tests stop-servers clean ci check-env help
+.PHONY: all start-servers run-tests stop-servers clean ci check-env help
 
 # Default target
 all: start-servers run-tests
 
 # CI target for GitHub Actions
 ci: start-servers run-tests stop-servers
 
+SERVER_DIRS := $(shell find . -maxdepth 1 -type d -name '*-server' | sed 's|^\./||' | sort)
 
-# Start Python server in background
-start-python-v3-server:
-	@echo "Starting Python V3 server..."
-	cd python-v3-server && \
-	python -m venv .venv && \
-	.venv/bin/python -m ensurepip && \
-	.venv/bin/python -m pip install -e . && \
-	.venv/bin/python -m pip install -e ../.. && \
-	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
-	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
-	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
-	AWS_REGION="us-west-2" \
-	.venv/bin/python src/main.py & echo $$! > ../python-v3-server.pid
-	@echo "Python server starting..."
-
-# Start Java server in background
-start-java-v3-server:
-	@echo "Starting Java V3 server..."
-	cd java-v3-server && \
-	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
-	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
-	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
-	AWS_REGION="us-west-2" \
-	./gradlew --build-cache --parallel run & echo $$! > ../java-v3-server.pid
-	@echo "Java server starting..."
-
-# Start Go server in background
-start-go-v3-server:
-	@echo "Starting Go V3 server..."
-	cd go-v3-server && \
-	go mod tidy && \
-	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
-	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
-	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
-	AWS_REGION="us-west-2" \
-	go run . & echo $$! > ../go-v3-server.pid
-	@echo "Go server starting..."
+SERVER_TARGETS := $(addprefix start-, $(SERVER_DIRS))
 
 # Start all servers in parallel
 start-servers:
-	@echo "Starting servers in parallel..."
-	@$(MAKE) -j3 start-python-v3-server start-java-v3-server start-go-v3-server
-	@echo "Waiting for servers to be ready..."
-	@for i in $$(seq 1 360); do \
-		if nc -z localhost 8080 && nc -z localhost 8081 && nc -z localhost 8082; then \
-			echo "Ports are open, waiting for servers to initialize..."; \
-			sleep 5; \
-			echo "All servers are ready!"; \
-			break; \
-		fi; \
-		if [ $$i -eq 360 ]; then \
-			echo "Timeout waiting for servers to start"; \
-			exit 1; \
-		fi; \
-		echo "Waiting for servers to start ($$i/360)..."; \
-		sleep 1; \
+	@echo "Starting all servers..."
+	$(MAKE) start-all-servers
+	@echo "Waiting for servers to start..."
+	@for dir in $(SERVER_DIRS); do \
+		echo "Waiting for server in $$dir..."; \
+		$(MAKE) -C $$dir wait-for-server; \
 	done
 
+start-all-servers: $(SERVER_TARGETS)
+
+$(SERVER_TARGETS): start-%:
+	@if [ -f $*/Makefile ]; then \
+		echo "Starting server in $*..."; \
+		$(MAKE) -C $* start-server; \
+	else \
+		echo "❌ Error: no Makefile found in $$dir"; \
+		exit 1; \
+	fi; \
+
 
 # Run the Java tests
 run-tests:
@@ -84,38 +50,20 @@ run-tests:
 # Stop the servers
 stop-servers:
 	@echo "Stopping servers..."
-	@if [ -f python-v3-server.pid ]; then \
-		kill $$(cat python-v3-server.pid) 2>/dev/null || true; \
-		rm python-v3-server.pid; \
-	fi
-	@if [ -f java-v3-server.pid ]; then \
-		kill $$(cat java-v3-server.pid) 2>/dev/null || true; \
-		rm java-v3-server.pid; \
-	fi
-	@if [ -f go-v3-server.pid ]; then \
-		kill $$(cat go-v3-server.pid) 2>/dev/null || true; \
-		rm go-v3-server.pid; \
-	fi
+	@for dir in $(SERVER_DIRS); do \
+		echo "Starting server in $$dir..."; \
+		$(MAKE) -C $$dir stop-server; \
+	done
 	@echo "Servers stopped"
 
-# Clean up logs and pid files
-clean: stop-servers
-	@echo "Cleaning up..."
-	@rm -f python-v3-server.log java-v3-server.log go-v3-server.log
-	@echo "Cleanup complete"
-
 # Help target
 help:
 	@echo "Available targets:"
 	@echo "  all                     : Start servers and run tests (default, output to stdout)"
 	@echo "  ci                      : Run in CI mode (start servers, run tests, stop servers)"
 	@echo "  start-servers           : Start all servers in parallel"
-	@echo "  start-python-v3-server  : Start only the Python V3 server"
-	@echo "  start-java-v3-server    : Start only the Java V3 server"
-	@echo "  start-go-v3-server      : Start only the Go V3 server"
 	@echo "  run-tests               : Run Java tests"
 	@echo "  stop-servers            : Stop running servers"
-	@echo "  clean                   : Stop servers and clean up logs"
 	@echo "  check-env               : Check if required environment variables are set"
 	@echo "  help                    : Show this help message"
 
@@ -126,3 +74,25 @@ check-env:
 	@if [ -z "$$AWS_SECRET_ACCESS_KEY" ]; then echo "AWS_SECRET_ACCESS_KEY is not set"; else echo "AWS_SECRET_ACCESS_KEY is set"; fi
 	@if [ -z "$$AWS_SESSION_TOKEN" ]; then echo "AWS_SESSION_TOKEN is not set"; else echo "AWS_SESSION_TOKEN is set"; fi
 	@if [ -z "$$AWS_REGION" ]; then echo "AWS_REGION is not set (will use us-west-2 as default)"; else echo "AWS_REGION is set to $$AWS_REGION"; fi
+
+TIMEOUT := 360
+
+wait-for-port:
+	@if [ -z "$(PORT)" ]; then \
+		echo "❌ Error: PORT is required"; \
+		exit 1; \
+	fi
+	@for i in $$(seq 1 $(TIMEOUT)); do \
+		if nc -z localhost $$PORT; then \
+			echo "Ports are open, waiting for servers to initialize..."; \
+			sleep 5; \
+			echo "Server at $$PORT is ready!"; \
+			break; \
+		fi; \
+		if [ $$i -eq $(TIMEOUT) ]; then \
+			echo "Timeout waiting for $$PORT start"; \
+			exit 1; \
+		fi; \
+		echo "Waiting for $$PORT to start ($$i/$(TIMEOUT))..."; \
+		sleep 1; \
+	done

test-server/go-v3-server/Makefile

@@ -0,0 +1,25 @@
+# Makefile for S3 Encryption Client Testing
+
+.PHONY: start-server stop-server wait-for-server
+
+PID_FILE := server.pid
+PORT := 8082
+
+start-server:
+	@echo "Starting Go V3 server..."
+	go mod tidy
+	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
+	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
+	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
+	AWS_REGION="us-west-2" \
+	go run . & echo $$! > $(PID_FILE)
+	@echo "Go V3 server starting..."
+
+stop-server:
+	@if [ -f $(PID_FILE) ]; then \
+		kill $$(cat $(PID_FILE)) 2>/dev/null || true; \
+		rm $(PID_FILE); \
+	fi
+
+wait-for-server:
+	$(MAKE) -C .. wait-for-port PORT=$(PORT)

test-server/java-v3-server/Makefile

@@ -0,0 +1,24 @@
+# Makefile for S3 Encryption Client Testing
+
+.PHONY: start-server stop-server wait-for-server
+
+PID_FILE := server.pid
+PORT := 8080
+
+start-server:
+	@echo "Starting Java V3 server..."
+	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
+	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
+	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
+	AWS_REGION="us-west-2" \
+	./gradlew --build-cache --parallel run & echo $$! > $(PID_FILE)
+	@echo "Java V3 server starting..."
+
+stop-server:
+	@if [ -f $(PID_FILE) ]; then \
+		kill $$(cat $(PID_FILE)) 2>/dev/null || true; \
+		rm $(PID_FILE); \
+	fi
+
+wait-for-server:
+	$(MAKE) -C .. wait-for-port PORT=$(PORT)

test-server/python-v3-server/Makefile

@@ -0,0 +1,28 @@
+# Makefile for S3 Encryption Client Testing
+
+.PHONY: start-server stop-server wait-for-server
+
+PID_FILE := server.pid
+PORT := 8081
+
+start-server:
+	@echo "Starting Python V3 server..."
+	python -m venv .venv
+	.venv/bin/python -m ensurepip
+	.venv/bin/python -m pip install -e .
+	.venv/bin/python -m pip install -e ../..
+	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
+	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
+	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
+	AWS_REGION="us-west-2" \
+	.venv/bin/python src/main.py & echo $$! > $(PID_FILE)
+	@echo "Python V3 server starting..."
+
+stop-server:
+	@if [ -f $(PID_FILE) ]; then \
+		kill $$(cat $(PID_FILE)) 2>/dev/null || true; \
+		rm $(PID_FILE); \
+	fi
+
+wait-for-server:
+	$(MAKE) -C .. wait-for-port PORT=$(PORT)