{
  "config": {
    "type": "object",
    "properties": {
      "revision": {
        "type": "string",
        "default": "HEAD",
        "description": "Git revision, branch or tag."
      },
      "source": {
        "type": "string",
        "description": "Git source repository address."
      },
      "target": {
        "type": "string",
        "description": "Directory where to clone the repository."
      }
    },
    "required": [
      "source",
      "target"
    ]
  }
}