devcontainer.json

{
  "name": "Generative AI Java Development Environment",
  "image": "mcr.microsoft.com/devcontainers/java:21",
  "features": {
    "ghcr.io/devcontainers/features/common-utils:2": {
      "installZsh": false,
      "upgradePackages": false
    },
    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
    "ghcr.io/devcontainers/features/azure-cli:1": {
      "installBicep": true,
      "version": "latest"
    },
    "ghcr.io/azure/azure-dev/azd:0": {
      "version": "stable"
    },
    "sshd": "latest"
  },
  "customizations": {
    "vscode": {
      "extensions": [
        "vscjava.vscode-java-pack",
        "vscjava.vscode-spring-initializr",
        "vscjava.vscode-spring-boot-dashboard",
        "github.copilot"
      ],
      "settings": {
        "java.configuration.updateBuildConfiguration": "automatic",
        "java.compile.nullAnalysis.mode": "automatic",
        "java.completion.enabled": true,
        "java.format.enabled": true,
        "java.saveActions.organizeImports": true,
        "spring-boot.ls.java.home": "/usr/lib/jvm/msopenjdk-current"
      }
    }
  },
  "postCreateCommand": "sudo apt-get update && sudo apt-get install -y maven",
  "remoteUser": "vscode",
  "containerEnv": {
    "JAVA_HOME": "/usr/lib/jvm/msopenjdk-current",
    "MAVEN_OPTS": "-Xmx2g"
  },
  "forwardPorts": [8080]
}