devcontainer.json

{
  "name": "Java 21 Maven, Python & MCP Server Development Environment",
  "image": "mcr.microsoft.com/devcontainers/java:1-21",
  "features": {
    "ghcr.io/devcontainers/features/java:1": {
      "version": "none",
      "installMaven": "true",
      "mavenVersion": "3.8.6",
      "installGradle": "false"
    },
    "ghcr.io/devcontainers/features/python:1": {
      "version": "latest"
    },
    "ghcr.io/devcontainers/features/node:1": {
      "version": "lts"
    },
    "ghcr.io/devcontainers/features/go:1": {
      "version": "latest"
    }
  },
  "customizations": {
    "vscode": {
      "extensions": [
        "vscjava.vscode-java-pack",
        "redhat.java",
        "vscjava.vscode-maven",
        "esbenp.prettier-vscode",
        "ms-python.python",
        "ms-python.pylint",
        "ms-python.flake8",
        "streetsidesoftware.code-spell-checker",
        "ms-azuretools.vscode-docker",
        "GitHub.copilot",
        "GitHub.copilot-chat"
      ],
      "settings": {
        "editor.formatOnSave": true,
        "java.configuration.runtimes": [
          {
            "name": "JavaSE-21",
            "path": "/usr/lib/jvm/java-21-openjdk"
          }
        ],
        "java.import.gradle.enabled": false,
        "java.import.maven.enabled": true,
        "maven.executable.path": "/usr/bin/mvn",
        "python.defaultInterpreterPath": "/usr/local/bin/python3",
        "python.formatting.provider": "black"
      }
    }
  },
  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
  "workspaceMount": "source=${localWorkspaceFolder},target=/workspaces/${localWorkspaceFolderBasename},type=bind,consistency=delegated",
  "runArgs": [
    "--health-cmd=mvn --version --timeout=5s --interval=10s --retries=3"
  ],
  "onCreateCommand": "mvn initialize",
  "postCreateCommand": "([ -d github-mcp-server ] || git clone https://github.com/github/github-mcp-server.git); cd github-mcp-server && go build -o cmd/github-mcp-server/github-mcp-server ./cmd/github-mcp-server; pip install --upgrade pip && pip install black flake8 pytest requests"
}