{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Citadel app.yml v1",
  "description": "The first draft of Citadel's app.yml format",
  "type": "object",
  "properties": {
    "version": {
      "type": [
        "string",
        "number"
      ],
      "description": "The version of the app.yml format you're using."
    },
    "metadata": {
      "type": "object",
      "properties": {
        "name": {
          "description": "Displayed name of the app",
          "type": "string"
        },
        "version": {
          "description": "Displayed version for the app",
          "type": "string"
        },
        "category": {
          "description": "The category you'd put the app in",
          "type": "string"
        },
        "tagline": {
          "description": "A clever tagline",
          "type": "string"
        },
        "description": {
          "description": "A longer description of the app",
          "type": "string"
        },
        "developer": {
          "description": "The awesome people behind the app",
          "type": "string"
        },
        "website": {
          "description": "Displayed version for the app",
          "type": "string"
        },
        "dependencies": {
          "description": "The services the app depends on",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "repo": {
          "description": "The development repository for your app",
          "type": "string"
        },
        "support": {
          "description": "A link to the app support wiki/chat/...",
          "type": "string"
        },
        "gallery": {
          "type": "array",
          "description": "URLs or paths in the runcitadel/app-images/[app-name] folder with app images",
          "items": {
            "type": "string"
          }
        },
        "path": {
          "description": "The path of the app's visible site the open button should open",
          "type": "string"
        },
        "defaultPassword": {
          "description": "The app's default password",
          "type": "string"
        },
        "torOnly": {
          "description": "Whether the app is only available over tor",
          "type": "boolean"
        },
        "mainContainer": {
          "type": "string",
          "description": "The name of the main container for the app. If set, IP, port, and hidden service will be assigned to it automatically."
        },
        "updateContainer": {
          "type": "string",
          "description": "The container the developer system should automatically update."
        }
      },
      "required": [
        "name",
        "version",
        "category",
        "tagline",
        "description",
        "developer",
        "website",
        "repo",
        "support",
        "gallery"
      ],
      "additionalProperties": false
    },
    "containers": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "image": {
            "type": "string"
          },
          "permissions": {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "lnd",
                "bitcoind",
                "electrum",
                "root",
                "hw"
              ]
            }
          },
          "ports": {
            "type": "array",
            "items": {
              "type": [
                "string",
                "number"
              ]
            }
          },
          "port": {
            "type": "number",
            "description": "If this is the main container, the port inside the container which will be exposed to the outside as the port specified in metadata."
          },
          "environment": {
            "type": "object"
          },
          "data": {
            "type": "array",
            "description": "An array of at directories in the container the app stores its data in. Can be empty. Please only list top-level directories.",
            "items": {
              "type": "string"
            }
          },
          "user": {
            "type": "string",
            "description": "The user the container should run as"
          },
          "stop_grace_period": {
            "type": "string",
            "description": "The grace period for stopping the container. Defaults to 1 minute."
          },
          "depends_on": {
            "type": "array",
            "description": "The services the container depends on"
          },
          "entrypoint": {
            "type": [
              "string",
              "array"
            ],
            "description": "The entrypoint for the container"
          },
          "bitcoin_mount_dir": {
            "type": "string",
            "description": "Where to mount the bitcoin dir"
          },
          "command": {
            "type": [
              "string",
              "array"
            ],
            "description": "The command for the container"
          },
          "init": {
            "type": "boolean",
            "description": "Whether the container should be run with init"
          },
          "stop_signal": {
            "type": "string",
            "description": "The signal to send to the container when stopping"
          },
          "noNetwork": {
            "type": "boolean",
            "description": "Set this to true if the container shouldn't get an IP & port exposed."
          },
          "needsHiddenService": {
            "type": "boolean",
            "description": "Set this to true if the container should be assigned a hidden service even if it's not the main container."
          },
          "hiddenServicePort": {
            "type": "number",
            "description": "Set this to a port if your container exposes multiple ports, but only one should be a hidden service."
          },
          "hiddenServicePorts": {
            "type": "object",
            "description": "Set this to a map of service names to hidden service ports if your container exposes multiple ports, and all of them should be hidden services.",
            "patternProperties": {
              "^[a-zA-Z0-9_]+$": {
                "type": [
                  "number",
                  "array"
                ]
              }
            }
          },
          "restart": {
            "type": "string",
            "description": "When the container should restart. Can be 'always' or 'on-failure'."
          }
        },
        "additionalProperties": false
      },
      "additionalProperties": false
    }
  },
  "required": [
    "metadata",
    "containers"
  ],
  "additionalProperties": false
}