Add Cloud Agent development environment for Dux4J

.cursor/Dockerfile

@@ -0,0 +1,17 @@
+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        ca-certificates \
+        curl \
+        git \
+        maven \
+        openjdk-21-jdk \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
+ENV PATH="${JAVA_HOME}/bin:${PATH}"
+
+USER ubuntu

.cursor/environment.json

@@ -0,0 +1,21 @@
+{
+  "name": "Dux4J",
+  "build": {
+    "dockerfile": "Dockerfile",
+    "context": "."
+  },
+  "user": "ubuntu",
+  "install": "./scripts/cloud-agent-install.sh",
+  "terminals": [
+    {
+      "name": "bookstore-api",
+      "command": "cd spring-boot-starter && mvn spring-boot:run -q"
+    }
+  ],
+  "ports": [
+    {
+      "name": "bookstore-api",
+      "port": 8080
+    }
+  ]
+}

scripts/cloud-agent-install.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export JAVA_HOME="${JAVA_HOME:-/usr/lib/jvm/java-21-openjdk-amd64}"
+export PATH="${JAVA_HOME}/bin:${PATH}"
+
+mvn -f library-core/pom.xml install -DskipTests -Dmaven.javadoc.skip=true -Dgpg.skip=true -q
+mvn -f spring-boot-starter/pom.xml package -DskipTests -q

spring-boot-starter/pom.xml

@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>dev.engineeringmadness</groupId>
 			<artifactId>dux4j</artifactId>
-			<version>2.0.0</version>
+			<version>3.4.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

spring-boot-starter/src/main/resources/application.properties

@@ -1,5 +1,5 @@
 spring.application.name=dux-spring-boot-starter
-spring.datasource.url=jdbc:sqlite:file:C:/Users/karan/Projects/dux4j/spring-boot-starter/src/main/resources/bookstore.db
+spring.datasource.url=jdbc:sqlite:file:./src/main/resources/bookstore.db
 spring.datasource.driver-class-name=org.sqlite.JDBC
 spring.jpa.database-platform=org.hibernate.community.dialect.SQLiteDialect
 spring.jpa.hibernate.ddl-auto=update