{
  "lexicon": 1,
  "id": "place.wisp.fs",
  "defs": {
    "main": {
      "type": "record",
      "description": "Virtual filesystem manifest for a Wisp site",
      "record": {
        "type": "object",
        "required": ["site", "root", "createdAt"],
        "properties": {
          "site": { "type": "string" },
          "root": { "type": "ref", "ref": "#directory" },
          "fileCount": { "type": "integer", "minimum": 0, "maximum": 1000 },
          "createdAt": { "type": "string", "format": "datetime" }
        }
      }
    },
    "file": {
      "type": "object",
      "required": ["type", "blob"],
      "properties": {
        "type": { "type": "string", "const": "file" },
        "blob": { "type": "blob", "accept": ["*/*"], "maxSize": 1000000000, "description": "Content blob ref" },
        "encoding": { "type": "string", "enum": ["gzip"], "description": "Content encoding (e.g., gzip for compressed files)" },
        "mimeType": { "type": "string", "description": "Original MIME type before compression" },
        "base64": { "type": "boolean", "description": "True if blob content is base64-encoded (used to bypass PDS content sniffing)" }      }
    },
    "directory": {
      "type": "object",
      "required": ["type", "entries"],
      "properties": {
        "type": { "type": "string", "const": "directory" },
        "entries": {
          "type": "array",
          "maxLength": 500,
          "items": { "type": "ref", "ref": "#entry" }
        }
      }
    },
    "entry": {
      "type": "object",
      "required": ["name", "node"],
      "properties": {
        "name": { "type": "string", "maxLength": 255 },
        "node": { "type": "union", "refs": ["#file", "#directory", "#subfs"] }
      }
    },
    "subfs": {
      "type": "object",
      "required": ["type", "subject"],
      "properties": {
        "type": { "type": "string", "const": "subfs" },
        "subject": { "type": "string", "format": "at-uri", "description": "AT-URI pointing to a place.wisp.subfs record containing this subtree." },
        "flat": { "type": "boolean", "description": "If true (default), the subfs record's root entries are merged (flattened) into the parent directory, replacing the subfs entry. If false, the subfs entries are placed in a subdirectory with the subfs entry's name. Flat merging is useful for splitting large directories across multiple records while maintaining a flat structure." }
      }
    }
  }
}