meta.json

{
  "metadata.root": {
    "package": "acme::auth",
    "children": [
      { "object.entity": {
        "name": "Account",
        "children": [
          { "source.rdb":       { "@table": "accounts" } },
          { "field.long":       { "name": "id" } },
          { "field.string":     { "name": "name", "@required": true, "@maxLength": 10 } },
          { "field.string":     { "name": "code", "children": [
            { "validator.length": { "@min": 3 } },
            { "validator.regex":  { "@pattern": "[A-Z]+" } }
          ] } },
          { "field.int":        { "name": "score", "children": [
            { "validator.numeric": { "@min": 0, "@max": 100 } }
          ] } },
          { "field.string":     { "name": "tags", "isArray": true, "children": [
            { "validator.array": { "@min": 1, "@max": 3 } }
          ] } },
          { "field.string":     { "name": "label", "@maxLength": 8, "children": [
            { "validator.length": { "@max": 4 } }
          ] } },
          { "field.string":     { "name": "note", "@required": true, "children": [
            { "validator.length": { "@min": 0 } }
          ] } },
          { "field.uri":        { "name": "website" } },
          { "field.inet":       { "name": "sourceIp" } },
          { "field.uri":        { "name": "citationUrl", "@lenient": true } },
          { "field.inet":       { "name": "reportedIp", "@lenient": true } },
          { "identity.primary": { "name": "id", "@fields": "id", "@generation": "increment" } }
        ]
      }},
      { "object.entity": {
        "name": "Ledger",
        "children": [
          { "source.rdb":       { "@table": "ledgers" } },
          { "field.string":     { "name": "code" } },
          { "field.string":     { "name": "label", "@required": true } },
          { "identity.primary": { "name": "pk", "@fields": "code" } }
        ]
      }}
    ]
  }
}