{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Minecraft platform configuration v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema_version", "pack", "build", "server", "deploy"],
  "properties": {
    "schema_version": { "const": 1 },
    "pack": {
      "type": "object", "additionalProperties": false, "required": ["directory"],
      "properties": { "directory": { "type": "string", "minLength": 1 } }
    },
    "build": {
      "type": "object", "additionalProperties": false, "required": ["output_directory"],
      "properties": { "output_directory": { "type": "string", "minLength": 1 } }
    },
    "server": {
      "type": "object", "additionalProperties": false,
      "required": ["host", "directory", "memory", "port"],
      "properties": {
        "host": { "type": ["string", "null"], "minLength": 1 },
        "directory": { "type": ["string", "null"], "pattern": "^/" },
        "memory": { "type": "string", "pattern": "^[1-9][0-9]*[MG]$" },
        "port": { "type": "integer", "minimum": 1, "maximum": 65535 }
      },
      "oneOf": [
        { "properties": { "host": { "type": "null" }, "directory": { "type": "null" } } },
        { "properties": { "host": { "type": "string" }, "directory": { "type": "string" } } }
      ]
    },
    "deploy": {
      "type": "object", "additionalProperties": false,
      "required": ["transport", "healthcheck_timeout"],
      "properties": {
        "transport": { "const": "ssh" },
        "healthcheck_timeout": { "type": "integer", "minimum": 1 }
      }
    }
  }
}