Makefile

.PHONY: help build test test-basic test-sasl test-uppercase clean stop

# Default target
help:
	@echo "Available targets:"
	@echo "  make build          - Build the Docker image"
	@echo "  make test           - Run all tests"
	@echo "  make test-basic     - Test basic configuration"
	@echo "  make test-sasl      - Test SASL authentication setup"
	@echo "  make test-uppercase - Test UPPERCASE environment variables"
	@echo "  make clean          - Remove test containers"
	@echo "  make stop           - Stop all running test containers"

# Build the image
build:
	@echo "Building croneu/postfix-relayer:latest..."
	@docker build -t croneu/postfix-relayer:latest .

# Run all tests
test: build test-basic test-uppercase test-sasl
	@echo ""
	@echo "✅ All tests completed successfully!"

# Test basic configuration
test-basic: build
	@echo ""
	@echo "🧪 Testing basic configuration..."
	@docker run --rm -d --name postfix-test-basic \
		-e POSTFIX_myhostname=relay.local \
		-e POSTFIX_mydestination=localhost \
		croneu/postfix-relayer:latest
	@sleep 3
	@echo "--- Container logs ---"
	@docker logs postfix-test-basic 2>&1 | grep -E "(Config:|maillog_file|Starting Postfix|daemon started)"
	@docker stop postfix-test-basic > /dev/null 2>&1
	@echo "✅ Basic configuration test passed"

# Test UPPERCASE environment variables
test-uppercase: build
	@echo ""
	@echo "🧪 Testing UPPERCASE environment variables..."
	@docker run --rm -d --name postfix-test-uppercase \
		-e POSTFIX_MYHOSTNAME=uppercase.local \
		-e POSTFIX_MYDESTINATION=localhost \
		-e POSTFIX_MYORIGIN=example.org \
		croneu/postfix-relayer:latest
	@sleep 3
	@echo "--- Container logs ---"
	@docker logs postfix-test-uppercase 2>&1 | grep -E "(Config:|myhostname|myorigin|mydestination)" | head -6
	@docker stop postfix-test-uppercase > /dev/null 2>&1
	@echo "✅ UPPERCASE environment variables test passed"

# Test SASL authentication configuration
test-sasl: build
	@echo ""
	@echo "🧪 Testing SASL authentication setup..."
	@docker run --rm -d --name postfix-test-sasl \
		-e POSTFIX_myhostname=relay.local \
		-e POSTFIX_RELAYHOST='[smtp.example.com]:587' \
		-e SMTP_USERNAME=testuser@example.com \
		-e SMTP_PASSWORD=supersecret \
		croneu/postfix-relayer:latest
	@sleep 5
	@echo "--- Container logs ---"
	@docker logs postfix-test-sasl 2>&1 | grep -E "(Enabling SASL|sasl_auth_enable|sasl_password_maps)"
	@docker stop postfix-test-sasl > /dev/null 2>&1
	@echo "✅ SASL authentication test passed"

# Clean up test containers
clean: stop
	@echo "Cleaning up test containers..."
	@-docker rm -f postfix-test-basic postfix-test-uppercase postfix-test-sasl 2>/dev/null || true
	@echo "✅ Cleanup complete"

# Stop all running test containers
stop:
	@echo "Stopping test containers..."
	@-docker stop postfix-test-basic postfix-test-uppercase postfix-test-sasl 2>/dev/null || true