{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/rogersialves/wendkeep/schema/wendkeep.evidence-envelope-v2.schema.json",
  "title": "WendKeep Evidence Envelope v2",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "project_id",
    "repository_id",
    "worktree_id",
    "work_session_id",
    "change_slug",
    "branch",
    "base_sha",
    "head_sha",
    "index_tree_sha",
    "worktree_digest",
    "dirty",
    "tasks_sha256",
    "effective_spec_sha256",
    "sensor_config_sha256",
    "wendkeep_version",
    "platform",
    "started_at",
    "finished_at",
    "sensors",
    "envelope_id"
  ],
  "properties": {
    "schema_version": { "const": 2 },
    "project_id": { "type": "string", "minLength": 1 },
    "repository_id": { "type": "string", "minLength": 1 },
    "worktree_id": { "type": "string", "minLength": 1 },
    "work_session_id": { "type": "string", "minLength": 1 },
    "change_slug": { "type": "string", "minLength": 1 },
    "branch": { "type": "string", "minLength": 1 },
    "base_sha": { "$ref": "#/$defs/gitObject" },
    "head_sha": { "$ref": "#/$defs/gitObject" },
    "index_tree_sha": { "$ref": "#/$defs/gitObject" },
    "worktree_digest": { "$ref": "#/$defs/sha256" },
    "dirty": { "type": "boolean" },
    "tasks_sha256": { "$ref": "#/$defs/sha256" },
    "effective_spec_sha256": { "$ref": "#/$defs/sha256" },
    "sensor_config_sha256": { "$ref": "#/$defs/sha256" },
    "wendkeep_version": { "type": "string", "minLength": 1 },
    "platform": { "type": "string", "minLength": 1 },
    "started_at": { "type": "string", "format": "date-time" },
    "finished_at": { "type": "string", "format": "date-time" },
    "envelope_id": { "$ref": "#/$defs/sha256" },
    "sensors": {
      "type": "array",
      "items": { "$ref": "#/$defs/sensor" }
    },
    "host_coverage": { "$ref": "host-coverage-v1.schema.json" },
    "tdd_attestations": {
      "type": "array",
      "items": { "$ref": "#/$defs/tddAttestation" }
    }
  },
  "$defs": {
    "gitObject": { "type": "string", "pattern": "^[a-f0-9]{40,64}$" },
    "sha256": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" },
    "tddAttestation": {
      "type": "object",
      "required": ["schema_version", "attestation_id", "task_id", "requirement_id", "state", "test_paths"],
      "properties": {
        "schema_version": { "const": 1 },
        "attestation_id": { "type": "string", "pattern": "^[a-f0-9]{64}$" },
        "task_id": { "type": "string", "minLength": 1 },
        "requirement_id": { "type": "string", "minLength": 1 },
        "state": { "enum": ["red-observed", "green-observed", "invalid", "waived"] },
        "test_paths": { "type": "array", "items": { "type": "string" } }
      }
    },
    "sensor": {
      "type": "object",
      "required": [
        "id",
        "status",
        "severity",
        "command",
        "command_sha256",
        "started_at",
        "finished_at",
        "duration_ms",
        "exit_code",
        "output_sha256",
        "output_tail"
      ],
      "properties": {
        "id": { "type": "string", "minLength": 1 },
        "status": { "enum": ["green", "red"] },
        "severity": { "enum": ["critical", "warning"] },
        "command": { "type": "string" },
        "command_sha256": { "$ref": "#/$defs/sha256" },
        "started_at": { "type": "string", "format": "date-time" },
        "finished_at": { "type": "string", "format": "date-time" },
        "duration_ms": { "type": "number", "minimum": 0 },
        "exit_code": { "type": ["integer", "null"] },
        "output_sha256": { "$ref": "#/$defs/sha256" },
        "output_tail": { "type": "string", "maxLength": 2000 },
        "note": { "type": "string", "maxLength": 2000 },
        "survivors": { "type": "array" },
        "ts": { "type": "string", "format": "date-time" }
      }
    }
  }
}