Clean up build system

Makefile

@@ -1,20 +1,32 @@
-APP_NAME=imgfloat
+.ONESHELL:
+.POSIX:
 
-.PHONY: run test package docker-build docker-run ssl
+.DEFAULT_GOAL := build
 
+WATCHDIR = ./src/main
+
+.PHONY: build
+build:
+	mvn compile
+
+.PHONY: run
 run:
 	test -f .env && . ./.env; mvn spring-boot:run
 
-dev:
+.PHONY: watch
-	test -f .env && . ./.env; ./devserver
+watch:
+	while sleep 0.1; do find $(WATCHDIR) -type f | entr -d mvn -q compile; done
 
+.PHONY: test
 test:
 	mvn test
 
+.PHONY: package
 package:
 	mvn clean package
 
+.PHONY: ssl
 ssl:
 	mkdir -p local
-	keytool -genkeypair -alias $(APP_NAME) -keyalg RSA -keystore local/keystore.p12 -storetype PKCS12 -storepass changeit -keypass changeit -dname "CN=localhost" -validity 365
+	keytool -genkeypair -alias imgfloat -keyalg RSA -keystore local/keystore.p12 -storetype PKCS12 -storepass changeit -keypass changeit -dname "CN=localhost" -validity 365
 	echo "Use SSL_ENABLED=true SSL_KEYSTORE_PATH=file:$$PWD/local/keystore.p12"

devserver

@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-cleanup() {
-    echo "Stopping dev server..."
-    kill "$SERVER_PID" 2>/dev/null || true
-    exit
-}
-
-trap cleanup INT TERM
-
-echo "Starting Spring Boot dev server..."
-mvn spring-boot:run &
-SERVER_PID=$!
-
-echo "Dev server PID: $SERVER_PID"
-echo "Watching for file changes..."
-
-while kill -0 "$SERVER_PID" 2>/dev/null; do
-    find src/main/java -name "*.java" |
-        entr -d mvn -q compile
-done
-
-echo "Dev server exited."
-exit 0