{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://skill-set.md/schema/draft/skill-set.lock.schema.json",
  "title": "skill-set lock",
  "description": "Generated lock recording the exact content each member of a skill-set resolved to.\nhttps://skill-set.md",
  "type": "object",
  "required": ["version", "name", "setVersion", "setHash", "skills"],
  "additionalProperties": false,
  "properties": {
    "version": {
      "description": "Lock format version. This schema defines version 1; readers fail loudly on unrecognized values.",
      "const": 1
    },
    "name": {
      "description": "Name of the skill-set this lock belongs to; equals the manifest name and the filename stem (<name>.skill-set.lock.json).",
      "type": "string",
      "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
      "minLength": 1,
      "maxLength": 64
    },
    "setVersion": {
      "description": "The manifest version at the time the lock was generated.\nhttps://semver.org",
      "type": "string",
      "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"
    },
    "setHash": {
      "description": "Rollup SHA-256 over the sorted members' locators and content hashes, lowercase hex.",
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    },
    "skills": {
      "description": "One entry per member, keyed by the manifest locator string.",
      "type": "object",
      "minProperties": 1,
      "propertyNames": {
        "minLength": 1
      },
      "additionalProperties": {
        "description": "Resolution record for one member skill.",
        "type": "object",
        "required": ["skill", "computedHash"],
        "additionalProperties": false,
        "properties": {
          "skill": {
            "description": "The installed skill name (directory name under the skills root).",
            "type": "string",
            "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
            "minLength": 1
          },
          "computedHash": {
            "description": "Member content hash (SHA-256 of the installed folder per the spec's recipe), lowercase hex.",
            "type": "string",
            "pattern": "^[a-f0-9]{64}$"
          },
          "sourceType": {
            "description": "Resolver-reported source kind (open vocabulary, e.g. github, git, well-known).",
            "type": "string",
            "minLength": 1
          },
          "ref": {
            "description": "Resolver-reported resolved ref (tag or commit), when the source has one.",
            "type": "string",
            "minLength": 1
          }
        }
      }
    }
  }
}