Fix docker startup

Allow docker running from Makefile

Dockerfile

@@ -1,8 +1,17 @@
+FROM maven:3.9-eclipse-temurin-21-alpine AS build
+
+WORKDIR /workspace
+
+COPY pom.xml .
+COPY src/main ./src/main
+
+RUN mvn -DskipTests package
+
 FROM eclipse-temurin:21-jre-alpine
 
 WORKDIR /app
 
-COPY target/notesvault-0.0.1-SNAPSHOT.jar app.jar
+COPY --from=build /workspace/target/notesvault-0.0.1-SNAPSHOT.jar app.jar
 
 RUN addgroup -S appgroup && adduser -S appuser -G appgroup
 USER appuser

Makefile

@@ -1,4 +1,6 @@
-.PHONY: run dev test docker-build docker-up docker-down
+.PHONY: run dev test docker-build docker-run docker-up docker-down
+
+JWT_SECRET ?= dev-secret-change-me
 
 run:
 	JWT_SECRET=dev-secret-change-me mvn spring-boot:run
@@ -12,6 +14,9 @@ test:
 docker-build:
 	docker build -t notesvault:latest .
 
+docker-run:
+	docker run --rm --name notesvault-api -p 8080:8080 -e JWT_SECRET="$(JWT_SECRET)" notesvault:latest
+
 docker-up:
 	docker compose up -d