// SPEC: PJ2026-01060508 Web哨兵 draft-2026-06-25-p0-web-probe-sentinel.
// Responsibility: YAML-first CI/CD, image, GitOps and Argo command plan for the web-probe sentinel.
import { createHash, randomUUID } from "node:crypto";
import { existsSync, readFileSync } from "node:fs";
import { join } from "node:path";
import { repoRoot, rootPath } from "./config";
import { runCommand, type CommandResult } from "./command";
import { startJob } from "./jobs";
import { webProbeSentinelConfigPlan, withWebProbeSentinelConfigRendered } from "./hwlab-node-web-sentinel-config";
import type { HwlabRuntimeLaneSpec } from "./hwlab-node-lanes";
import type { RenderedCliResult } from "./output";

export type WebProbeSentinelConfigAction = "plan" | "status";
export type WebProbeSentinelImageAction = "status" | "build";
export type WebProbeSentinelControlPlaneAction = "plan" | "apply" | "status" | "trigger-current";
export type WebProbeSentinelMaintenanceAction = "status" | "start" | "stop";
export type WebProbeSentinelReportView = "summary" | "turn-summary" | "findings" | "trace-frame";

export type WebProbeSentinelOptions =
  | {
    readonly kind: "config";
    readonly action: WebProbeSentinelConfigAction;
    readonly node: string;
    readonly lane: string;
    readonly dryRun: boolean;
  }
  | {
    readonly kind: "image";
    readonly action: WebProbeSentinelImageAction;
    readonly node: string;
    readonly lane: string;
    readonly dryRun: boolean;
    readonly confirm: boolean;
    readonly wait: boolean;
    readonly timeoutSeconds: number;
  }
  | {
    readonly kind: "control-plane";
    readonly action: WebProbeSentinelControlPlaneAction;
    readonly node: string;
    readonly lane: string;
    readonly dryRun: boolean;
    readonly confirm: boolean;
    readonly wait: boolean;
    readonly timeoutSeconds: number;
  }
  | {
    readonly kind: "maintenance";
    readonly action: WebProbeSentinelMaintenanceAction;
    readonly node: string;
    readonly lane: string;
    readonly dryRun: boolean;
    readonly confirm: boolean;
    readonly wait: boolean;
    readonly timeoutSeconds: number;
    readonly releaseId: string | null;
    readonly reason: string | null;
    readonly quickVerify: boolean;
  }
  | {
    readonly kind: "validate";
    readonly action: "validate";
    readonly node: string;
    readonly lane: string;
    readonly dryRun: boolean;
    readonly confirm: boolean;
    readonly wait: boolean;
    readonly timeoutSeconds: number;
    readonly quickVerify: boolean;
  }
  | {
    readonly kind: "report";
    readonly action: "report";
    readonly node: string;
    readonly lane: string;
    readonly view: WebProbeSentinelReportView;
    readonly runId: string | null;
    readonly latest: boolean;
    readonly traceId: string | null;
    readonly sampleSeq: number | null;
    readonly raw: boolean;
    readonly timeoutSeconds: number;
  };

interface SentinelCicdState {
  readonly spec: HwlabRuntimeLaneSpec;
  readonly configReady: boolean;
  readonly runtime: Record<string, unknown>;
  readonly cicd: Record<string, unknown>;
  readonly publicExposure: Record<string, unknown>;
  readonly controlPlaneTarget: Record<string, unknown>;
  readonly controlPlaneNode: Record<string, unknown>;
  readonly sourceHead: SourceHead;
  readonly image: SentinelImagePlan;
  readonly manifests: readonly Record<string, unknown>[];
  readonly manifestSha256: string;
  readonly valuesRedacted: true;
}

interface SourceHead {
  readonly ok: boolean;
  readonly repository: string;
  readonly branch: string;
  readonly commit: string | null;
  readonly localHead: string | null;
  readonly result: CompactCommandResult;
}

interface SentinelImagePlan {
  readonly repository: string;
  readonly tag: string;
  readonly ref: string;
  readonly digestRef: string | null;
  readonly baseImage: string;
  readonly buildContext: string;
  readonly entrypoint: string;
  readonly dockerfileSha256: string;
  readonly dockerfilePreview: string;
}

interface SentinelObservedStatus {
  readonly sourceMirror: Record<string, unknown>;
  readonly registry: Record<string, unknown>;
  readonly gitMirror: Record<string, unknown>;
  readonly gitops: Record<string, unknown>;
  readonly argo: Record<string, unknown>;
  readonly runtime: Record<string, unknown>;
}

interface SentinelObservedExpectation {
  readonly gitopsRevision: string | null;
  readonly runtimeImage: string | null;
}

interface SentinelRemoteJobResult {
  readonly ok: boolean;
  readonly phase: string;
  readonly jobName: string;
  readonly payload: Record<string, unknown>;
  readonly polls?: number;
  readonly elapsedMs?: number;
  readonly create?: Record<string, unknown>;
  readonly probe?: Record<string, unknown>;
  readonly valuesRedacted: true;
}

interface CompactCommandResult {
  readonly exitCode: number | null;
  readonly timedOut: boolean;
  readonly stdoutBytes: number;
  readonly stderrBytes: number;
  readonly stdoutPreview: string;
  readonly stderrPreview: string;
}

interface ChildCliResult {
  readonly ok: boolean;
  readonly parsed: Record<string, unknown> | null;
  readonly result: CompactCommandResult & { stdoutTail: string; stderrTail: string };
}

const SPEC_REF = "PJ2026-01060508 Web哨兵 draft-2026-06-25-p0-web-probe-sentinel";

export function runWebProbeSentinelCommand(spec: HwlabRuntimeLaneSpec, options: WebProbeSentinelOptions): RenderedCliResult {
  if (options.kind === "config") return withWebProbeSentinelConfigRendered(webProbeSentinelConfigPlan(spec, options.action));
  const state = loadSentinelCicdState(spec, options.timeoutSeconds);
  if (options.kind === "image") return runSentinelImage(state, options);
  if (options.kind === "control-plane") return runSentinelControlPlane(state, options);
  if (options.kind === "maintenance") return runSentinelMaintenance(state, options);
  if (options.kind === "validate") return runSentinelValidate(state, options);
  return runSentinelReport(state, options);
}

function runSentinelImage(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "image" }>): RenderedCliResult {
  const command = `web-probe sentinel image ${options.action}`;
  if (options.action === "build" && options.confirm) {
    if (!options.wait) return renderAsyncSentinelJob(state, "image", "build", options.timeoutSeconds);
    return runSentinelImageBuildConfirmed(state, options);
  }
  const registry = options.action === "status" ? probeImageRegistry(state, options.timeoutSeconds) : null;
  const registryReady = options.action !== "status" || record(registry?.probe).present === true;
  const result = {
    ok: state.configReady && state.sourceHead.ok && registryReady,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: options.action === "status" ? "status" : options.confirm ? "confirm" : "dry-run",
    mutation: false,
    specRef: SPEC_REF,
    source: state.sourceHead,
    image: state.image,
    registry,
    blocker: null,
    next: {
      status: `bun scripts/cli.ts web-probe sentinel image status --node ${state.spec.nodeId} --lane ${state.spec.lane}`,
      dryRun: `bun scripts/cli.ts web-probe sentinel image build --node ${state.spec.nodeId} --lane ${state.spec.lane} --dry-run`,
      confirm: `bun scripts/cli.ts web-probe sentinel image build --node ${state.spec.nodeId} --lane ${state.spec.lane} --confirm`,
      controlPlanePlan: `bun scripts/cli.ts web-probe sentinel control-plane plan --node ${state.spec.nodeId} --lane ${state.spec.lane} --dry-run`,
    },
    valuesRedacted: true,
  };
  return rendered(result.ok, command, renderImageResult(result));
}

function runSentinelControlPlane(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "control-plane" }>): RenderedCliResult {
  const command = `web-probe sentinel control-plane ${options.action}`;
  const mutationAction = options.action === "apply" || options.action === "trigger-current";
  if (options.confirm && mutationAction) {
    if (!options.wait) return renderAsyncSentinelJob(state, "control-plane", options.action, options.timeoutSeconds);
    return runSentinelControlPlaneConfirmed(state, options);
  }
  const observed = options.action === "status" ? collectSentinelObservedStatus(state, options.timeoutSeconds) : null;
  const observedReady = options.action !== "status" || sentinelObservedReady(record(observed));
  const pipelineRun = sentinelPipelineRunName(state);
  const result = {
    ok: state.configReady && state.sourceHead.ok && observedReady,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: options.action === "status" ? "status" : options.confirm ? "confirm" : "dry-run",
    mutation: false,
    specRef: SPEC_REF,
    source: state.sourceHead,
    image: state.image,
    pipelineRun,
    gitops: {
      path: stringField(state.cicd, "gitopsPath"),
      targetRevision: stringAt(state.cicd, "argo.targetRevision"),
      manifestObjects: state.manifests.length,
      manifestSha256: state.manifestSha256,
    },
    argo: {
      namespace: stringAt(state.cicd, "argo.namespace"),
      projectName: stringAt(state.cicd, "argo.projectName"),
      applicationName: stringAt(state.cicd, "argo.applicationName"),
    },
    maintenance: {
      startCommand: stringAt(state.cicd, "maintenance.startCommand"),
      stopCommand: stringAt(state.cicd, "maintenance.stopCommand"),
      serviceUnavailablePolicy: stringAt(state.cicd, "targetValidation.serviceUnavailablePolicy"),
    },
    validation: {
      scenarioId: stringAt(state.cicd, "targetValidation.scenarioId"),
      maxSeconds: numberAt(state.cicd, "targetValidation.maxSeconds"),
      automaticSecondPath: false,
    },
    manifests: {
      objects: manifestObjectSummary(state.manifests),
      sha256: state.manifestSha256,
    },
    observed,
    blocker: null,
    next: controlPlaneNext(state, options.action),
    valuesRedacted: true,
  };
  return rendered(result.ok, command, renderControlPlaneResult(result));
}

function loadSentinelCicdState(spec: HwlabRuntimeLaneSpec, timeoutSeconds: number): SentinelCicdState {
  const sentinel = spec.observability.webProbe?.sentinel;
  if (sentinel === undefined) throw new Error(`config/hwlab-node-lanes.yaml#lanes.${spec.lane}.targets.${spec.nodeId}.observability.webProbe.sentinel is missing`);
  const configPlan = webProbeSentinelConfigPlan(spec, "status");
  const runtime = recordTarget(readConfigRefTarget(sentinel.configRefs.runtime), sentinel.configRefs.runtime);
  const cicd = recordTarget(readConfigRefTarget(sentinel.configRefs.cicd), sentinel.configRefs.cicd);
  const publicExposure = recordTarget(readConfigRefTarget(sentinel.configRefs.publicExposure), sentinel.configRefs.publicExposure);
  const controlPlaneRef = stringField(cicd, "controlPlaneConfigRef");
  const controlPlaneTarget = recordTarget(readConfigRefTarget(controlPlaneRef), controlPlaneRef);
  const controlPlaneConfig = recordTarget(readConfigFile(configRefFile(controlPlaneRef)), configRefFile(controlPlaneRef));
  const nodeId = stringField(controlPlaneTarget, "node");
  const controlPlaneNode = recordTarget(valueAtPath(controlPlaneConfig, `nodes.${nodeId}`), `${configRefFile(controlPlaneRef)}#nodes.${nodeId}`);
  const sourceHead = resolveSourceHead(cicd, timeoutSeconds);
  const image = sentinelImagePlan(cicd, sourceHead);
  const manifests = renderSentinelManifests(spec, runtime, cicd, publicExposure, image);
  const manifestYaml = `${manifests.map((item) => Bun.YAML.stringify(item).trim()).join("\n---\n")}\n`;
  return {
    spec,
    configReady: configPlan.ok,
    runtime,
    cicd,
    publicExposure,
    controlPlaneTarget,
    controlPlaneNode,
    sourceHead,
    image,
    manifests,
    manifestSha256: sha256(manifestYaml),
    valuesRedacted: true,
  };
}

function resolveSourceHead(cicd: Record<string, unknown>, timeoutSeconds: number): SourceHead {
  const repository = stringAt(cicd, "source.repository");
  const branch = stringAt(cicd, "source.branch");
  const remote = runCommand(["git", "ls-remote", "origin", `refs/heads/${branch}`], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const local = runCommand(["git", "rev-parse", "HEAD"], repoRoot, { timeoutMs: 10_000 });
  const commit = /^[0-9a-f]{40}\b/iu.exec(remote.stdout.trim())?.[0].toLowerCase() ?? null;
  const localHead = /^[0-9a-f]{40}$/iu.test(local.stdout.trim()) ? local.stdout.trim().toLowerCase() : null;
  return {
    ok: remote.exitCode === 0 && commit !== null,
    repository,
    branch,
    commit,
    localHead,
    result: compactCommand(remote),
  };
}

function sentinelImagePlan(cicd: Record<string, unknown>, sourceHead: SourceHead): SentinelImagePlan {
  const repository = stringAt(cicd, "image.repository");
  const tag = sourceHead.commit === null ? "source-unresolved" : sourceHead.commit.slice(0, 12);
  const baseImageRef = stringAt(cicd, "image.baseImageRef");
  const baseImage = stringTarget(readConfigRefTarget(baseImageRef), baseImageRef);
  const entrypoint = stringAt(cicd, "source.entrypoint");
  const dockerfile = sentinelDockerfile(baseImage, entrypoint);
  return {
    repository,
    tag,
    ref: `${repository}:${tag}`,
    digestRef: null,
    baseImage,
    buildContext: stringAt(cicd, "source.buildContext"),
    entrypoint,
    dockerfileSha256: sha256(dockerfile),
    dockerfilePreview: dockerfile,
  };
}

function sentinelDockerfile(baseImage: string, entrypoint: string): string {
  return [
    `FROM ${baseImage}`,
    "WORKDIR /app",
    "COPY . /app",
    "RUN if [ -d /opt/hwlab-ci-node-deps/node_modules ]; then mkdir -p /app/node_modules; for dep in /opt/hwlab-ci-node-deps/node_modules/*; do ln -sf \"$dep\" \"/app/node_modules/$(basename \"$dep\")\"; done; fi",
    "ENV NODE_ENV=production",
    `ENTRYPOINT ["bun", "${entrypoint}"]`,
    "",
  ].join("\n");
}

function renderSentinelManifests(
  spec: HwlabRuntimeLaneSpec,
  runtime: Record<string, unknown>,
  cicd: Record<string, unknown>,
  publicExposure: Record<string, unknown>,
  image: SentinelImagePlan,
): readonly Record<string, unknown>[] {
  const namespace = stringAt(runtime, "namespace");
  const labels = {
    "app.kubernetes.io/name": stringAt(runtime, "deploymentName"),
    "app.kubernetes.io/part-of": "hwlab-web-probe-sentinel",
    "app.kubernetes.io/managed-by": "unidesk",
    "unidesk.ai/spec-ref": "PJ2026-01060508",
    "unidesk.ai/node": spec.nodeId,
    "unidesk.ai/lane": spec.lane,
  };
  const deploymentName = stringAt(runtime, "deploymentName");
  const serviceName = stringAt(runtime, "serviceName");
  const servicePort = numberAt(runtime, "servicePort");
  const pvcStorage = stringAt(runtime, "pvcStorage");
  const stateRoot = stringAt(runtime, "stateRoot");
  return [
    {
      apiVersion: "v1",
      kind: "ServiceAccount",
      metadata: { name: stringAt(runtime, "serviceAccountName"), namespace, labels },
    },
    {
      apiVersion: "v1",
      kind: "PersistentVolumeClaim",
      metadata: { name: stringAt(runtime, "pvcName"), namespace, labels },
      spec: { accessModes: ["ReadWriteOnce"], resources: { requests: { storage: pvcStorage } } },
    },
    {
      apiVersion: "v1",
      kind: "ConfigMap",
      metadata: { name: `${deploymentName}-config`, namespace, labels },
      data: {
        "config-summary.json": JSON.stringify({
          specRef: SPEC_REF,
          node: spec.nodeId,
          lane: spec.lane,
          publicBaseUrl: stringAt(publicExposure, "publicBaseUrl"),
          gitopsPath: stringAt(cicd, "gitopsPath"),
          valuesRedacted: true,
        }, null, 2),
      },
    },
    {
      apiVersion: "apps/v1",
      kind: "Deployment",
      metadata: { name: deploymentName, namespace, labels },
      spec: {
        replicas: numberAt(runtime, "replicas"),
        selector: { matchLabels: { "app.kubernetes.io/name": deploymentName } },
        template: {
          metadata: { labels },
          spec: {
            serviceAccountName: stringAt(runtime, "serviceAccountName"),
            containers: [{
              name: "sentinel",
              image: image.ref,
              imagePullPolicy: "IfNotPresent",
              args: [
                "--node",
                spec.nodeId,
                "--lane",
                spec.lane,
                "--state-root",
                stateRoot,
                "--host",
                stringAt(runtime, "listenHost"),
                "--port",
                String(servicePort),
              ],
              ports: [{ name: "http", containerPort: servicePort }],
              readinessProbe: { httpGet: { path: stringAt(runtime, "healthPath"), port: "http" } },
              livenessProbe: { httpGet: { path: stringAt(runtime, "healthPath"), port: "http" } },
              volumeMounts: [{ name: "state", mountPath: stateRoot }],
            }],
            volumes: [{ name: "state", persistentVolumeClaim: { claimName: stringAt(runtime, "pvcName") } }],
          },
        },
      },
    },
    {
      apiVersion: "v1",
      kind: "Service",
      metadata: { name: serviceName, namespace, labels },
      spec: { type: "ClusterIP", selector: { "app.kubernetes.io/name": deploymentName }, ports: [{ name: "http", port: servicePort, targetPort: "http" }] },
    },
    {
      apiVersion: "apps/v1",
      kind: "Deployment",
      metadata: { name: stringAt(publicExposure, "frpc.deploymentName"), namespace, labels: { ...labels, "app.kubernetes.io/component": "tunnel" } },
      spec: {
        replicas: 1,
        selector: { matchLabels: { "app.kubernetes.io/name": stringAt(publicExposure, "frpc.deploymentName") } },
        template: {
          metadata: {
            labels: { ...labels, "app.kubernetes.io/name": stringAt(publicExposure, "frpc.deploymentName"), "app.kubernetes.io/component": "tunnel" },
            annotations: {
              "unidesk.ai/public-base-url": stringAt(publicExposure, "publicBaseUrl"),
              "unidesk.ai/frp-server": `${stringAt(publicExposure, "frpc.serverAddr")}:${numberAt(publicExposure, "frpc.serverPort")}`,
              "unidesk.ai/frp-remote-port": String(numberAt(publicExposure, "frpc.httpProxy.remotePort")),
            },
          },
          spec: {
            containers: [{
              name: "frpc",
              image: stringAt(publicExposure, "frpc.image"),
              imagePullPolicy: "IfNotPresent",
              args: ["-c", "/etc/frp/frpc.toml"],
              volumeMounts: [{ name: "frpc-config", mountPath: "/etc/frp/frpc.toml", subPath: stringAt(publicExposure, "frpc.secretKey"), readOnly: true }],
            }],
            volumes: [{ name: "frpc-config", secret: { secretName: stringAt(publicExposure, "frpc.secretName") } }],
          },
        },
      },
    },
    {
      apiVersion: "networking.k8s.io/v1",
      kind: "NetworkPolicy",
      metadata: { name: `${deploymentName}-egress`, namespace, labels },
      spec: {
        podSelector: { matchLabels: { "app.kubernetes.io/name": deploymentName } },
        policyTypes: ["Ingress", "Egress"],
        ingress: [{ from: [{ namespaceSelector: {} }], ports: [{ protocol: "TCP", port: servicePort }] }],
        egress: [{ to: [{ namespaceSelector: {} }] }],
      },
    },
    {
      apiVersion: "argoproj.io/v1alpha1",
      kind: "Application",
      metadata: { name: stringAt(cicd, "argo.applicationName"), namespace: stringAt(cicd, "argo.namespace"), labels },
      spec: {
        project: stringAt(cicd, "argo.projectName"),
        source: {
          repoURL: stringAt(cicd, "argo.repoURL"),
          targetRevision: stringAt(cicd, "argo.targetRevision"),
          path: stringAt(cicd, "gitopsPath"),
        },
        destination: { server: "https://kubernetes.default.svc", namespace },
        syncPolicy: { automated: { prune: true, selfHeal: true } },
      },
    },
  ];
}

function probeImageRegistry(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const endpoint = stringAt(state.controlPlaneNode, "registry.endpoint");
  const repoTag = state.image.ref.replace(`${endpoint}/`, "");
  const repo = repoTag.slice(0, repoTag.lastIndexOf(":"));
  const tag = repoTag.slice(repoTag.lastIndexOf(":") + 1);
  const route = stringAt(state.controlPlaneNode, "route");
  const script = [
    "set +e",
    `url=${shellQuote(`http://${endpoint}/v2/${repo}/manifests/${tag}`)}`,
    "headers=$(mktemp)",
    "if command -v curl >/dev/null 2>&1 && curl -fsSI --max-time 5 \"$url\" >\"$headers\" 2>/tmp/web-probe-sentinel-image.err; then present=true; else present=false; fi",
    "digest=$(awk 'BEGIN{IGNORECASE=1} /^docker-content-digest:/ {gsub(/\\r/,\"\",$2); print $2; exit}' \"$headers\" 2>/dev/null)",
    "python3 - \"$present\" \"$digest\" \"$url\" <<'PY'",
    "import json, sys",
    "print(json.dumps({'present': sys.argv[1] == 'true', 'digest': sys.argv[2] or None, 'url': sys.argv[3], 'valuesRedacted': True}))",
    "PY",
  ].join("\n");
  const result = runCommand(["trans", route, "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  return {
    ok: result.exitCode === 0,
    probe: parseJsonObject(result.stdout),
    result: compactCommand(result),
  };
}

function runSentinelImageBuildConfirmed(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "image" }>): RenderedCliResult {
  const command = "web-probe sentinel image build";
  const publish = runSentinelPublishJob(state, false, options.timeoutSeconds);
  const registry = probeImageRegistry(state, options.timeoutSeconds);
  const registryReady = record(registry.probe).present === true;
  const result = {
    ok: state.configReady && state.sourceHead.ok && publish.ok === true && registryReady,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: "confirm-wait",
    mutation: true,
    specRef: SPEC_REF,
    source: state.sourceHead,
    image: state.image,
    registry,
    publish,
    warnings: sentinelElapsedWarnings(record(publish).elapsedMs),
    blocker: null,
    next: {
      status: `bun scripts/cli.ts web-probe sentinel image status --node ${state.spec.nodeId} --lane ${state.spec.lane}`,
      controlPlaneTrigger: `bun scripts/cli.ts web-probe sentinel control-plane trigger-current --node ${state.spec.nodeId} --lane ${state.spec.lane} --confirm`,
    },
    valuesRedacted: true,
  };
  return rendered(result.ok, command, renderImageResult(result));
}

function runSentinelControlPlaneConfirmed(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "control-plane" }>): RenderedCliResult {
  const command = `web-probe sentinel control-plane ${options.action}`;
  const applyOnly = options.action === "apply";
  const publish = applyOnly ? null : runSentinelPublishJob(state, true, options.timeoutSeconds);
  const flush = !applyOnly && record(publish).ok === true
    ? runChildCli(["hwlab", "nodes", "git-mirror", "flush", "--node", state.spec.nodeId, "--lane", state.spec.lane, "--confirm", "--wait"], options.timeoutSeconds)
    : null;
  const publicExposureApply = applySentinelPublicExposure(state, options.timeoutSeconds);
  const argoApply = applySentinelArgoApplication(state, options.timeoutSeconds);
  const observed = waitForSentinelObservedStatus(state, options.timeoutSeconds);
  const observedReady = sentinelObservedReady(observed);
  const targetValidation = applyOnly
    ? null
    : observedReady
      ? runSentinelQuickVerify(state, "control-plane-target-validation", options.timeoutSeconds)
      : {
        ok: false,
        status: "blocked",
        scenarioId: stringAt(state.cicd, "targetValidation.scenarioId"),
        reason: "runtime-not-ready",
        valuesRedacted: true,
      };
  const targetValidationOk = applyOnly || record(targetValidation).ok === true;
  const ok = state.configReady
    && state.sourceHead.ok
    && (applyOnly || record(publish).ok === true)
    && (applyOnly || record(flush).ok === true)
    && record(publicExposureApply).ok === true
    && record(argoApply).ok === true
    && observedReady
    && targetValidationOk;
  const blocker = ok ? null : {
    code: targetValidationOk ? "sentinel-control-plane-not-ready" : "sentinel-target-validation-failed",
    reason: targetValidationOk
      ? "one or more publish, publicExposure, Argo or runtime observation checks did not pass"
      : text(record(targetValidation).failure ?? record(targetValidation).reason ?? "quick verify did not pass"),
  };
  const result = {
    ok,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: "confirm-wait",
    mutation: true,
    specRef: SPEC_REF,
    source: state.sourceHead,
    image: state.image,
    pipelineRun: sentinelPipelineRunName(state),
    gitops: {
      path: stringAt(state.cicd, "gitopsPath"),
      targetRevision: stringAt(state.cicd, "argo.targetRevision"),
      manifestObjects: state.manifests.length,
      manifestSha256: state.manifestSha256,
    },
    argo: {
      namespace: stringAt(state.cicd, "argo.namespace"),
      projectName: stringAt(state.cicd, "argo.projectName"),
      applicationName: stringAt(state.cicd, "argo.applicationName"),
    },
    validation: {
      scenarioId: stringAt(state.cicd, "targetValidation.scenarioId"),
      maxSeconds: numberAt(state.cicd, "targetValidation.maxSeconds"),
      automaticSecondPath: false,
    },
    manifests: {
      objects: manifestObjectSummary(state.manifests),
      sha256: state.manifestSha256,
    },
    publish,
    flush,
    publicExposureApply,
    argoApply,
    observed,
    targetValidation,
    warnings: Array.from(new Set([
      ...sentinelElapsedWarnings(record(publish).elapsedMs),
      ...sentinelElapsedWarnings(record(flush).result === undefined ? null : record(record(flush).result).durationMs),
      ...(Array.isArray(record(targetValidation).warnings) ? record(targetValidation).warnings.map(text) : []),
    ])),
    blocker,
    next: controlPlaneNext(state, options.action),
    valuesRedacted: true,
  };
  return rendered(ok, command, renderControlPlaneResult(result));
}

function renderAsyncSentinelJob(state: SentinelCicdState, domain: "image" | "control-plane", action: string, timeoutSeconds: number): RenderedCliResult {
  const args = domain === "image"
    ? ["web-probe", "sentinel", "image", action, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--confirm", "--wait", "--timeout-seconds", String(timeoutSeconds)]
    : ["web-probe", "sentinel", "control-plane", action, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--confirm", "--wait", "--timeout-seconds", String(timeoutSeconds)];
  const job = startJob(`hwlab_nodes_${state.spec.lane}_web_probe_sentinel_${domain}_${action}`, ["bun", "scripts/cli.ts", ...args], `Run HWLAB ${state.spec.lane} web-probe sentinel ${domain} ${action} for node ${state.spec.nodeId}`);
  const command = `web-probe sentinel ${domain} ${action}`;
  const result = {
    ok: true,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: "async-job",
    mutation: true,
    reason: "confirmed sentinel publish/build can exceed the short interactive window; use job status for bounded progress.",
    job,
    next: {
      status: `bun scripts/cli.ts job status ${job.id} --tail-bytes 12000`,
      wait: ["bun", "scripts/cli.ts", ...args].join(" "),
    },
    valuesRedacted: true,
  };
  return rendered(true, command, renderAsyncJobResult(result));
}

function collectSentinelObservedStatus(state: SentinelCicdState, timeoutSeconds: number, expectation?: SentinelObservedExpectation): SentinelObservedStatus {
  const registry = probeImageRegistry(state, timeoutSeconds);
  const gitops = probeGitopsRuntimeManifest(state, timeoutSeconds);
  const effectiveExpectation = {
    gitopsRevision: expectation?.gitopsRevision ?? nonEmptyString(gitops.revision),
    runtimeImage: expectation?.runtimeImage ?? nonEmptyString(gitops.image) ?? expectedRuntimeImageFromRegistry(state, registry),
  };
  return {
    sourceMirror: probeSourceMirror(state, timeoutSeconds),
    registry,
    gitMirror: runChildCli(["hwlab", "nodes", "git-mirror", "status", "--node", state.spec.nodeId, "--lane", state.spec.lane], timeoutSeconds),
    gitops,
    argo: probeArgoApplication(state, timeoutSeconds, effectiveExpectation.gitopsRevision),
    runtime: probeRuntimeObjects(state, timeoutSeconds, effectiveExpectation.runtimeImage),
  };
}

function waitForSentinelObservedStatus(state: SentinelCicdState, timeoutSeconds: number, expectation?: SentinelObservedExpectation): SentinelObservedStatus {
  const startedAt = Date.now();
  const timeoutMs = Math.max(30_000, Math.min(timeoutSeconds * 1000, 900_000));
  let observed = collectSentinelObservedStatus(state, timeoutSeconds, expectation);
  while (!sentinelObservedReady(observed) && Date.now() - startedAt < timeoutMs) {
    runCommand(["sleep", "5"], repoRoot, { timeoutMs: 6_000 });
    observed = collectSentinelObservedStatus(state, timeoutSeconds, expectation);
  }
  return observed;
}

function sentinelObservedReady(value: Record<string, unknown> | SentinelObservedStatus): boolean {
  const observed = record(value);
  return record(observed.sourceMirror).ok === true
    && record(record(observed.registry).probe).present === true
    && record(observed.gitMirror).ok === true
    && record(observed.gitops).ok === true
    && record(observed.argo).ok === true
    && record(observed.runtime).ok === true;
}

function probeSourceMirror(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const sourceMode = stringAt(state.cicd, "builder.sourceMode");
  if (sourceMode === "sparse-git-checkout") {
    return {
      ok: state.sourceHead.ok,
      probe: {
        mode: sourceMode,
        commit: state.sourceHead.commit,
        expectedCommit: state.sourceHead.commit,
        persistentMirrorPresent: false,
        source: "commit-pinned sparse checkout declared in config/hwlab-web-probe-sentinel/cicd.d601-v03.yaml#sentinel.cicd.source.checkoutPaths",
        valuesRedacted: true,
      },
      result: { exitCode: 0, timedOut: false, stdoutBytes: 0, stderrBytes: 0, stdoutPreview: "sourceMode=sparse-git-checkout", stderrPreview: "" },
    };
  }
  const namespace = stringAt(state.cicd, "builder.namespace");
  const repository = stringAt(state.cicd, "source.repository");
  const branch = stringAt(state.cicd, "source.branch");
  const expectedCommit = state.sourceHead.commit;
  const script = [
    "set +e",
    `repo_path=${shellQuote(`/cache/${repository}.git`)}`,
    `branch=${shellQuote(branch)}`,
    `expected=${shellQuote(expectedCommit ?? "")}`,
    "commit=$(kubectl -n " + shellQuote(namespace) + " exec deploy/git-mirror-http -- sh -lc \"git --git-dir=\\\"$repo_path\\\" rev-parse \\\"refs/heads/$branch\\\" 2>/dev/null\" 2>/dev/null)",
    "rc=$?",
    "node - \"$rc\" \"$commit\" \"$expected\" \"$repo_path\" \"$branch\" <<'NODE'",
    "const [rc, commit, expected, repoPath, branch] = process.argv.slice(2);",
    "const present = Number(rc) === 0 && /^[0-9a-f]{40}$/i.test(commit || '');",
    "console.log(JSON.stringify({ ok: present && (!expected || commit === expected), present, commit: present ? commit : null, expectedCommit: expected || null, branch, repoPath, valuesRedacted: true }));",
    "NODE",
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  return { ok: result.exitCode === 0 && parseJsonObject(result.stdout)?.ok === true, probe: parseJsonObject(result.stdout), result: compactCommand(result) };
}

function probeArgoApplication(state: SentinelCicdState, timeoutSeconds: number, expectedRevision: string | null): Record<string, unknown> {
  const namespace = stringAt(state.cicd, "argo.namespace");
  const applicationName = stringAt(state.cicd, "argo.applicationName");
  const jsonpath = "{.status.sync.status}{\"\\n\"}{.status.health.status}{\"\\n\"}{.status.sync.revision}{\"\\n\"}";
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "kubectl", "-n", namespace, "get", "application", applicationName, "-o", `jsonpath=${jsonpath}`], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const [syncStatusRaw, healthStatusRaw, revisionRaw] = result.stdout.trim().split(/\r?\n/u);
  const syncStatus = nonEmptyString(syncStatusRaw);
  const healthStatus = nonEmptyString(healthStatusRaw);
  const revision = nonEmptyString(revisionRaw);
  const revisionMatches = expectedRevision === null || revision === expectedRevision;
  const ok = result.exitCode === 0 && syncStatus === "Synced" && healthStatus === "Healthy" && revisionMatches;
  return {
    ok,
    present: result.exitCode === 0,
    syncStatus,
    healthStatus,
    revision,
    expectedRevision,
    revisionMatches,
    result: compactCommand(result),
  };
}

function probeGitopsRuntimeManifest(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const namespace = stringAt(state.cicd, "builder.namespace");
  const repository = stringAt(state.controlPlaneTarget, "source.repository");
  const branch = stringAt(state.cicd, "argo.targetRevision");
  const manifestPath = `${stringAt(state.cicd, "gitopsPath")}/web-probe-sentinel.yaml`;
  const repoPath = `/cache/${repository}.git`;
  const inner = [
    "set -eu",
    `git --git-dir=${shellQuote(repoPath)} rev-parse ${shellQuote(`refs/heads/${branch}`)}`,
    `git --git-dir=${shellQuote(repoPath)} show ${shellQuote(`refs/heads/${branch}:${manifestPath}`)}`,
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "kubectl", "-n", namespace, "exec", "deploy/git-mirror-http", "--", "sh", "-lc", inner], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const [revisionLine, ...manifestLines] = result.stdout.split(/\r?\n/u);
  const revision = /^[0-9a-f]{40}$/iu.test(revisionLine?.trim() ?? "") ? revisionLine.trim() : null;
  const manifest = manifestLines.join("\n");
  const image = nonEmptyString(manifest.match(/image:\s*([^,\s}\]]+)/u)?.[1]);
  const imageMatchesRepository = image !== null && image.startsWith(`${state.image.repository}@sha256:`);
  const compact = compactCommand(result);
  return {
    ok: result.exitCode === 0 && revision !== null && imageMatchesRepository,
    revision,
    branch,
    manifestPath,
    image,
    imageMatchesRepository,
    result: { ...compact, stdoutPreview: `${revision ?? "-"} ${image ?? "-"}` },
    valuesRedacted: true,
  };
}

function probeRuntimeObjects(state: SentinelCicdState, timeoutSeconds: number, expectedImage: string | null): Record<string, unknown> {
  const namespace = stringAt(state.runtime, "namespace");
  const deploymentName = stringAt(state.runtime, "deploymentName");
  const serviceName = stringAt(state.runtime, "serviceName");
  const pvcName = stringAt(state.runtime, "pvcName");
  const configMapName = `${deploymentName}-config`;
  const serviceAccountName = stringAt(state.runtime, "serviceAccountName");
  const script = [
    "set +e",
    `namespace=${shellQuote(namespace)}`,
    `deployment=${shellQuote(deploymentName)}`,
    `service=${shellQuote(serviceName)}`,
    `pvc=${shellQuote(pvcName)}`,
    `configmap=${shellQuote(configMapName)}`,
    `serviceaccount=${shellQuote(serviceAccountName)}`,
    "tmp=$(mktemp -d)",
    "kubectl -n \"$namespace\" get deploy \"$deployment\" -o json >\"$tmp/deploy.json\" 2>/dev/null; echo $? >\"$tmp/deploy.rc\"",
    "kubectl -n \"$namespace\" get svc \"$service\" -o json >\"$tmp/svc.json\" 2>/dev/null; echo $? >\"$tmp/svc.rc\"",
    "kubectl -n \"$namespace\" get pvc \"$pvc\" -o json >\"$tmp/pvc.json\" 2>/dev/null; echo $? >\"$tmp/pvc.rc\"",
    "kubectl -n \"$namespace\" get cm \"$configmap\" -o json >\"$tmp/cm.json\" 2>/dev/null; echo $? >\"$tmp/cm.rc\"",
    "kubectl -n \"$namespace\" get sa \"$serviceaccount\" -o json >\"$tmp/sa.json\" 2>/dev/null; echo $? >\"$tmp/sa.rc\"",
    `expected_image=${shellQuote(expectedImage ?? "")}`,
    "node - \"$tmp\" \"$expected_image\" <<'NODE'",
    "const fs = require('node:fs');",
    "const dir = process.argv[2];",
    "const expectedImage = process.argv[3] || null;",
    "function rc(name){ return Number(fs.readFileSync(`${dir}/${name}.rc`, 'utf8').trim()); }",
    "function json(name){ try { return JSON.parse(fs.readFileSync(`${dir}/${name}.json`, 'utf8')); } catch { return null; } }",
    "const dep = json('deploy');",
    "const deploymentPresent = rc('deploy') === 0;",
    "const desired = Number(dep?.spec?.replicas ?? 0);",
    "const ready = Number(dep?.status?.readyReplicas ?? 0);",
    "const updated = Number(dep?.status?.updatedReplicas ?? 0);",
    "const image = dep?.spec?.template?.spec?.containers?.[0]?.image ?? null;",
    "const imageMatches = expectedImage === null || image === expectedImage;",
    "const payload = {",
    "  deployment: { present: deploymentPresent, desiredReplicas: desired, readyReplicas: ready, updatedReplicas: updated, image, expectedImage, imageMatches },",
    "  service: { present: rc('svc') === 0 },",
    "  pvc: { present: rc('pvc') === 0, phase: json('pvc')?.status?.phase ?? null },",
    "  configMap: { present: rc('cm') === 0 },",
    "  serviceAccount: { present: rc('sa') === 0 },",
    "  valuesRedacted: true",
    "};",
    "payload.ok = payload.deployment.present && imageMatches && ready >= Math.max(1, desired) && updated >= Math.max(1, desired) && payload.service.present && payload.pvc.present && payload.pvc.phase === 'Bound' && payload.configMap.present && payload.serviceAccount.present;",
    "console.log(JSON.stringify(payload));",
    "NODE",
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const probe = parseJsonObject(result.stdout);
  return { ok: result.exitCode === 0 && probe?.ok === true, probe, result: compactCommand(result) };
}

function expectedRuntimeImageFromRegistry(state: SentinelCicdState, registry: Record<string, unknown>): string | null {
  const digest = nonEmptyString(record(record(registry).probe).digest);
  if (digest === null) return null;
  return `${state.image.repository}@${digest}`;
}

function runSentinelPublishJob(state: SentinelCicdState, publishGitops: boolean, timeoutSeconds: number): SentinelRemoteJobResult {
  const jobName = `${stringAt(state.cicd, "builder.jobPrefix")}-${Date.now().toString(36)}`.replace(/[^a-z0-9-]/giu, "-").toLowerCase().slice(0, 63);
  const manifest = sentinelPublishJobManifest(state, jobName, publishGitops);
  const namespace = stringAt(state.cicd, "builder.namespace");
  sentinelProgressEvent("sentinel.publish.progress", { phase: "create-job", status: "submitting", jobName, publishGitops, sourceCommit: state.sourceHead.commit, node: state.spec.nodeId, lane: state.spec.lane });
  const created = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", createK8sJobScript(namespace, manifest)], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  if (created.exitCode !== 0) {
    sentinelProgressEvent("sentinel.publish.progress", { phase: "create-job", status: "failed", jobName, publishGitops, node: state.spec.nodeId, lane: state.spec.lane });
    return { ok: false, phase: "create-job", jobName, payload: { ok: false, status: "create-failed", valuesRedacted: true }, create: compactCommand(created), valuesRedacted: true };
  }
  sentinelProgressEvent("sentinel.publish.progress", { phase: "create-job", status: "succeeded", jobName, publishGitops, node: state.spec.nodeId, lane: state.spec.lane });
  const startedAt = Date.now();
  const timeoutMs = Math.max(30_000, Math.min(timeoutSeconds * 1000, 900_000));
  let polls = 0;
  let lastProbe: Record<string, unknown> = {};
  while (Date.now() - startedAt < timeoutMs) {
    polls += 1;
    const probeCapture = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", probeK8sJobScript(namespace, jobName)], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
    const probe = parseJsonObject(probeCapture.stdout) ?? {};
    lastProbe = { ...probe, capture: compactCommand(probeCapture) };
    const payload = sentinelPayloadFromLogs(String(probe.logsTail ?? ""));
    sentinelProgressEvent("sentinel.publish.progress", {
      phase: "remote-job",
      status: probe.succeeded === true ? "succeeded" : probe.failed === true ? "failed" : "running",
      jobName,
      publishGitops,
      polls,
      elapsedMs: Date.now() - startedAt,
      pod: probe.pod ?? null,
      sourceCommit: state.sourceHead.commit,
      node: state.spec.nodeId,
      lane: state.spec.lane,
    });
    if (probe.succeeded === true) {
      const ok = payload.ok === true;
      return { ok, phase: "job-succeeded", jobName, payload: Object.keys(payload).length === 0 ? { ok: false, status: "result-missing", valuesRedacted: true } : payload, polls, elapsedMs: Date.now() - startedAt, probe: lastProbe, valuesRedacted: true };
    }
    if (probe.failed === true) {
      return { ok: false, phase: "job-failed", jobName, payload: Object.keys(payload).length === 0 ? { ok: false, status: "failed", valuesRedacted: true } : payload, polls, elapsedMs: Date.now() - startedAt, probe: lastProbe, valuesRedacted: true };
    }
    if (Date.now() - startedAt > 120_000) sentinelProgressEvent("sentinel.publish.warning", { warning: "remote job exceeded 120s; investigate env-reuse/git mirror/source build path", jobName, elapsedMs: Date.now() - startedAt, node: state.spec.nodeId, lane: state.spec.lane });
    runCommand(["sleep", "5"], repoRoot, { timeoutMs: 6_000 });
  }
  return { ok: false, phase: "job-timeout", jobName, payload: { ok: false, status: "timeout", valuesRedacted: true }, polls, elapsedMs: Date.now() - startedAt, probe: lastProbe, valuesRedacted: true };
}

function sentinelPublishJobManifest(state: SentinelCicdState, jobName: string, publishGitops: boolean): Record<string, unknown> {
  const namespace = stringAt(state.cicd, "builder.namespace");
  const labels = {
    "app.kubernetes.io/name": "web-probe-sentinel-publish",
    "app.kubernetes.io/part-of": "hwlab-web-probe-sentinel",
    "unidesk.ai/spec-ref": "PJ2026-01060508",
    "unidesk.ai/node": state.spec.nodeId,
    "unidesk.ai/lane": state.spec.lane,
  };
  return {
    apiVersion: "batch/v1",
    kind: "Job",
    metadata: { name: jobName, namespace, labels },
    spec: {
      backoffLimit: 0,
      activeDeadlineSeconds: numberAt(state.cicd, "builder.activeDeadlineSeconds"),
      ttlSecondsAfterFinished: numberAt(state.cicd, "builder.ttlSecondsAfterFinished"),
      template: {
        metadata: { labels },
        spec: {
          restartPolicy: "Never",
          volumes: [
            { name: "cache", hostPath: { path: stringAt(state.controlPlaneTarget, "gitMirror.cacheHostPath"), type: "DirectoryOrCreate" } },
            { name: "git-ssh", secret: { secretName: stringAt(state.cicd, "builder.gitSshSecretName"), defaultMode: 256 } },
            { name: "docker-sock", hostPath: { path: stringAt(state.cicd, "builder.dockerSocketPath"), type: "Socket" } },
          ],
          containers: [{
            name: "publish",
            image: state.image.baseImage,
            imagePullPolicy: "IfNotPresent",
            command: ["/bin/sh", "-ec", sentinelPublishShell(state, jobName, publishGitops)],
            volumeMounts: [
              { name: "cache", mountPath: "/cache" },
              { name: "git-ssh", mountPath: "/git-ssh", readOnly: true },
              { name: "docker-sock", mountPath: stringAt(state.cicd, "builder.dockerSocketPath") },
            ],
          }],
        },
      },
    },
  };
}

function sentinelPublishShell(state: SentinelCicdState, jobName: string, publishGitops: boolean): string {
  const gitopsFiles = publishGitops ? sentinelGitopsFiles(state) : [];
  const filesB64 = Buffer.from(JSON.stringify(gitopsFiles.map((file) => ({
    path: file.path,
    contentBase64: Buffer.from(file.content, "utf8").toString("base64"),
  }))), "utf8").toString("base64");
  const checkoutPathsB64 = Buffer.from(JSON.stringify(arrayAt(state.cicd, "source.checkoutPaths").map((item) => {
    if (typeof item !== "string" || item.length === 0 || item.startsWith("/") || item.includes("..")) throw new Error("source.checkoutPaths must contain safe relative paths");
    return item;
  })), "utf8").toString("base64");
  const dockerfileB64 = Buffer.from(state.image.dockerfilePreview, "utf8").toString("base64");
  return [
    "set -eu",
    `job_name=${shellQuote(jobName)}`,
    `source_repository=${shellQuote(stringAt(state.cicd, "source.repository"))}`,
    `source_branch=${shellQuote(stringAt(state.cicd, "source.branch"))}`,
    `source_git_url=${shellQuote(stringAt(state.cicd, "source.gitSshUrl"))}`,
    `source_commit=${shellQuote(state.sourceHead.commit ?? "")}`,
    `checkout_paths_b64=${shellQuote(checkoutPathsB64)}`,
    `image_ref=${shellQuote(state.image.ref)}`,
    `image_repository=${shellQuote(state.image.repository)}`,
    `dockerfile_b64=${shellQuote(dockerfileB64)}`,
    `gitops_repository=${shellQuote(stringAt(state.controlPlaneTarget, "source.repository"))}`,
    `gitops_branch=${shellQuote(stringAt(state.cicd, "argo.targetRevision"))}`,
    `files_b64=${shellQuote(filesB64)}`,
    "started_ms=$(node -e 'console.log(Date.now())')",
    "emit_failed() { code=$?; if [ \"$code\" -ne 0 ]; then node - \"$code\" \"$job_name\" <<'NODE'\nconst [code, jobName] = process.argv.slice(2); console.log(JSON.stringify({ ok:false, status:'failed', exitCode:Number(code), jobName, valuesRedacted:true }));\nNODE\nfi; exit \"$code\"; }",
    "trap emit_failed EXIT",
    "mkdir -p /root/.ssh",
    "cp /git-ssh/ssh-privatekey /root/.ssh/id_rsa",
    "chmod 0400 /root/.ssh/id_rsa",
    "export GIT_SSH_COMMAND='ssh -i /root/.ssh/id_rsa -o IdentitiesOnly=yes -o BatchMode=yes -o StrictHostKeyChecking=accept-new -o UserKnownHostsFile=/root/.ssh/known_hosts -o ConnectTimeout=15 -o ServerAliveInterval=5 -o ServerAliveCountMax=1'",
    "worktree=\"/tmp/$job_name/source\"",
    "rm -rf \"/tmp/$job_name\"",
    "mkdir -p \"/tmp/$job_name\"",
    "git init \"$worktree\"",
    "cd \"$worktree\"",
    "git remote add origin \"$source_git_url\"",
    "git config core.sparseCheckout true",
    "git config remote.origin.promisor true",
    "git config remote.origin.partialclonefilter blob:none",
    "CHECKOUT_PATHS_B64=\"$checkout_paths_b64\" node <<'NODE'",
    "const fs = require('node:fs');",
    "const paths = JSON.parse(Buffer.from(process.env.CHECKOUT_PATHS_B64 || '', 'base64').toString('utf8'));",
    "fs.mkdirSync('.git/info', { recursive: true });",
    "fs.writeFileSync('.git/info/sparse-checkout', paths.map((item) => item.endsWith('/') ? item : item + (item.includes('.') ? '' : '/')).join('\\n') + '\\n');",
    "NODE",
    "git fetch --depth=1 --filter=blob:none origin \"+refs/heads/$source_branch:refs/remotes/origin/$source_branch\"",
    "git checkout --detach \"$source_commit\"",
    "mirror_commit=$(git rev-parse HEAD)",
    "test \"$mirror_commit\" = \"$source_commit\"",
    "DOCKERFILE_B64=\"$dockerfile_b64\" node <<'NODE'",
    "const fs = require('node:fs');",
    "fs.writeFileSync('Dockerfile.web-probe-sentinel', Buffer.from(process.env.DOCKERFILE_B64 || '', 'base64'));",
    "NODE",
    "docker build -f Dockerfile.web-probe-sentinel -t \"$image_ref\" .",
    "docker push \"$image_ref\" > /tmp/web-probe-sentinel-docker-push.log 2>&1",
    "cat /tmp/web-probe-sentinel-docker-push.log",
    "tag=${image_ref##*:}",
    "repo_no_tag=${image_ref%:*}",
    "registry_path=${repo_no_tag#127.0.0.1:5000/}",
    "digest=$(awk '/digest: sha256:/ {print $3; exit}' /tmp/web-probe-sentinel-docker-push.log)",
    "if [ -z \"$digest\" ]; then digest=$(curl -fsSI --max-time 10 \"http://127.0.0.1:5000/v2/$registry_path/manifests/$tag\" 2>/dev/null | awk 'BEGIN{IGNORECASE=1} /^docker-content-digest:/ {gsub(/\\r/,\"\",$2); print $2; exit}'); fi",
    "test -n \"$digest\"",
    "digest_ref=\"$repo_no_tag@$digest\"",
    "gitops_commit=''",
    "changed=false",
    "file_count=0",
    "if [ \"$files_b64\" != \"W10=\" ]; then",
    "  gitops_cache=\"/cache/${gitops_repository}.git\"",
    "  gitops_worktree=\"/tmp/$job_name/gitops\"",
    "  git clone --no-checkout \"$gitops_cache\" \"$gitops_worktree\"",
    "  cd \"$gitops_worktree\"",
    "  git fetch origin \"$gitops_branch\" || true",
    "  if git rev-parse --verify \"refs/remotes/origin/$gitops_branch^{commit}\" >/dev/null 2>&1; then git checkout -B \"$gitops_branch\" \"refs/remotes/origin/$gitops_branch\"; else git checkout --orphan \"$gitops_branch\"; git rm -rf . >/dev/null 2>&1 || true; fi",
    "  FILES_B64=\"$files_b64\" IMAGE_REF=\"$image_ref\" DIGEST_REF=\"$digest_ref\" node <<'NODE'",
    "const fs = require('node:fs');",
    "const path = require('node:path');",
    "const files = JSON.parse(Buffer.from(process.env.FILES_B64 || '', 'base64').toString('utf8'));",
    "for (const file of files) {",
    "  const target = path.resolve(process.cwd(), file.path);",
    "  if (!target.startsWith(process.cwd() + path.sep)) throw new Error(`refuse path outside workspace: ${file.path}`);",
    "  fs.mkdirSync(path.dirname(target), { recursive: true });",
    "  const text = Buffer.from(file.contentBase64, 'base64').toString('utf8').split(process.env.IMAGE_REF).join(process.env.DIGEST_REF);",
    "  fs.writeFileSync(target, text);",
    "}",
    "console.error(JSON.stringify({event:'web-probe-sentinel-gitops-files', fileCount: files.length, valuesRedacted:true}));",
    "NODE",
    "  git add .",
    "  file_count=$(git diff --cached --name-only | wc -l | tr -d ' ')",
    "  if git diff --quiet --cached; then changed=false; else changed=true; git -c user.email=web-probe-sentinel@unidesk.local -c user.name='UniDesk Web Probe Sentinel' commit -m \"deploy: render web-probe sentinel ${source_commit}\"; fi",
    "  git push origin \"HEAD:refs/heads/$gitops_branch\"",
    "  gitops_commit=$(git rev-parse HEAD)",
    "fi",
    "finished_ms=$(node -e 'console.log(Date.now())')",
    "node - \"$job_name\" \"$source_commit\" \"$mirror_commit\" \"$image_ref\" \"$digest_ref\" \"$gitops_commit\" \"$changed\" \"$file_count\" \"$started_ms\" \"$finished_ms\" <<'NODE'",
    "const [jobName, sourceCommit, mirrorCommit, imageRef, digestRef, gitopsCommit, changed, fileCount, startedMs, finishedMs] = process.argv.slice(2);",
    "console.log(JSON.stringify({ ok:true, status:'succeeded', jobName, sourceCommit, mirrorCommit, imageRef, digestRef, gitopsCommit: gitopsCommit || null, changed: changed === 'true', fileCount: Number(fileCount || 0), elapsedMs: Number(finishedMs) - Number(startedMs), valuesRedacted:true }));",
    "NODE",
    "trap - EXIT",
  ].join("\n");
}

function sentinelGitopsFiles(state: SentinelCicdState): readonly { path: string; content: string }[] {
  const runtimeManifests = state.manifests.filter((item) => item.kind !== "Application");
  return [{
    path: `${stringAt(state.cicd, "gitopsPath")}/web-probe-sentinel.yaml`,
    content: `${runtimeManifests.map((item) => Bun.YAML.stringify(item).trim()).join("\n---\n")}\n`,
  }];
}

function applySentinelArgoApplication(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const app = state.manifests.find((item) => item.kind === "Application");
  if (app === undefined) return { ok: false, reason: "application-manifest-missing", valuesRedacted: true };
  const yaml = `${Bun.YAML.stringify(app).trim()}\n`;
  const namespace = stringAt(state.cicd, "argo.namespace");
  const applicationName = stringAt(state.cicd, "argo.applicationName");
  const script = [
    "set -eu",
    "tmp=$(mktemp)",
    `cat >"$tmp" <<'YAML'\n${yaml}YAML`,
    "kubectl apply -f \"$tmp\"",
    `kubectl -n ${shellQuote(namespace)} annotate application ${shellQuote(applicationName)} argocd.argoproj.io/refresh=hard --overwrite`,
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  return { ok: result.exitCode === 0, result: compactCommand(result), valuesRedacted: true };
}

function createK8sJobScript(namespace: string, manifest: Record<string, unknown>): string {
  const yaml = `${Bun.YAML.stringify(manifest).trim()}\n`;
  return [
    "set -eu",
    `kubectl -n ${shellQuote(namespace)} delete job ${shellQuote(stringAt(manifest, "metadata.name"))} --ignore-not-found=true >/dev/null 2>&1 || true`,
    "tmp=$(mktemp)",
    `cat >"$tmp" <<'YAML'\n${yaml}YAML`,
    "kubectl apply -f \"$tmp\"",
  ].join("\n");
}

function probeK8sJobScript(namespace: string, jobName: string): string {
  return [
    "set +e",
    `namespace=${shellQuote(namespace)}`,
    `job=${shellQuote(jobName)}`,
    "succeeded=$(kubectl -n \"$namespace\" get job \"$job\" -o jsonpath='{.status.succeeded}' 2>/dev/null)",
    "failed=$(kubectl -n \"$namespace\" get job \"$job\" -o jsonpath='{.status.failed}' 2>/dev/null)",
    "pod=$(kubectl -n \"$namespace\" get pod -l job-name=\"$job\" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)",
    "logs_tail=''",
    "if [ -n \"$pod\" ]; then logs_tail=$(kubectl -n \"$namespace\" logs \"$pod\" --tail=120 2>/dev/null | tail -c 12000 | base64 | tr -d '\\n'); fi",
    "node - \"$succeeded\" \"$failed\" \"$pod\" \"$logs_tail\" <<'NODE'",
    "const [succeeded, failed, pod, logsB64] = process.argv.slice(2);",
    "console.log(JSON.stringify({ succeeded: Number(succeeded || 0) > 0, failed: Number(failed || 0) > 0, pod: pod || null, logsTail: Buffer.from(logsB64 || '', 'base64').toString('utf8'), valuesRedacted: true }));",
    "NODE",
  ].join("\n");
}

function sentinelPayloadFromLogs(logsTail: string): Record<string, unknown> {
  const lines = logsTail.split(/\r?\n/u).map((line) => line.trim()).filter(Boolean);
  for (let index = lines.length - 1; index >= 0; index -= 1) {
    const line = lines[index];
    if (!line.startsWith("{") || !line.endsWith("}")) continue;
    const parsed = parseJsonObject(line);
    if (parsed !== null && (parsed.ok === true || parsed.ok === false)) return parsed;
  }
  return {};
}

function sentinelElapsedWarnings(value: unknown): string[] {
  const elapsedMs = typeof value === "number" && Number.isFinite(value) ? value : null;
  if (elapsedMs === null || elapsedMs <= 120_000) return [];
  return [`sentinel confirmed operation exceeded 120s (${Math.round(elapsedMs / 1000)}s); investigate env-reuse/git mirror/source build path before treating this as normal.`];
}

function sentinelProgressEvent(event: string, payload: Record<string, unknown>): void {
  console.error(JSON.stringify({ event, at: new Date().toISOString(), ...payload, valuesRedacted: true }));
}

function confirmBlocked(action: string, state: SentinelCicdState): Record<string, unknown> {
  return {
    code: "sentinel-cicd-confirm-requires-remote-publish-job",
    action,
    reason: "P4 currently provides YAML-first render/status/trigger dry-run and refuses to report a deployment mutation before the remote publish job is wired to the node-local git mirror.",
    sourceGitMirrorReadUrl: stringAt(state.cicd, "source.gitMirrorReadUrl"),
    requiredNextImplementation: [
      "clone source from source.gitMirrorReadUrl at selected commit",
      "build and push digest-pinned image on the selected node",
      "publish manifests to the HWLAB gitops branch/path through git-mirror",
      "flush/recheck git-mirror and let Argo reconcile the Application",
    ],
    valuesRedacted: true,
  };
}

function controlPlaneNext(state: SentinelCicdState, action: WebProbeSentinelControlPlaneAction): Record<string, string> {
  const node = state.spec.nodeId;
  const lane = state.spec.lane;
  return {
    plan: `bun scripts/cli.ts web-probe sentinel control-plane plan --node ${node} --lane ${lane} --dry-run`,
    status: `bun scripts/cli.ts web-probe sentinel control-plane status --node ${node} --lane ${lane}`,
    image: `bun scripts/cli.ts web-probe sentinel image status --node ${node} --lane ${lane}`,
    triggerCurrent: `bun scripts/cli.ts web-probe sentinel control-plane trigger-current --node ${node} --lane ${lane} --dry-run`,
    issue: "https://github.com/pikasTech/unidesk/issues/889",
    currentAction: action,
  };
}

function runSentinelMaintenance(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "maintenance" }>): RenderedCliResult {
  const command = `web-probe sentinel maintenance ${options.action}`;
  const serviceHealth = callSentinelService(state, "GET", "/api/health", null, options.timeoutSeconds);
  if (options.action === "status") {
    const maintenance = callSentinelService(state, "GET", "/api/maintenance", null, options.timeoutSeconds);
    const result = {
      ok: serviceHealth.ok && maintenance.ok,
      command,
      node: state.spec.nodeId,
      lane: state.spec.lane,
      serviceHealth,
      maintenance,
      next: sentinelP5Next(state),
      valuesRedacted: true,
    };
    return rendered(result.ok, command, renderMaintenanceResult(result));
  }
  if (!options.confirm) {
    const result = {
      ok: serviceHealth.ok,
      command,
      node: state.spec.nodeId,
      lane: state.spec.lane,
      mode: "dry-run",
      serviceHealth,
      mutation: false,
      planned: {
        action: options.action,
        releaseId: options.releaseId,
        reason: options.reason,
        quickVerify: options.action === "stop" && options.quickVerify,
      },
      next: sentinelP5Next(state),
      valuesRedacted: true,
    };
    return rendered(result.ok, command, renderMaintenanceResult(result));
  }
  if (!options.wait) return renderAsyncP5Job(state, ["maintenance", options.action], options.timeoutSeconds, options.releaseId, options.reason, options.quickVerify);
  if (!serviceHealth.ok) {
    const result = {
      ok: false,
      command,
      node: state.spec.nodeId,
      lane: state.spec.lane,
      mode: "confirm-wait",
      mutation: false,
      serviceHealth,
      blocker: serviceUnavailableBlocker(state),
      next: sentinelP5Next(state),
      valuesRedacted: true,
    };
    return rendered(false, command, renderMaintenanceResult(result));
  }
  const body = { releaseId: options.releaseId, reason: options.reason, source: "unidesk-cli", valuesRedacted: true };
  const mutation = callSentinelService(state, "POST", `/api/maintenance/${options.action}`, body, options.timeoutSeconds);
  const quickVerify = options.action === "stop" && options.quickVerify && mutation.ok
    ? runSentinelQuickVerify(state, "maintenance-stop", options.timeoutSeconds)
    : null;
  const result = {
    ok: mutation.ok && (quickVerify === null || quickVerify.ok === true),
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: "confirm-wait",
    mutation: true,
    serviceHealth,
    maintenance: mutation,
    quickVerify,
    blocker: mutation.ok ? null : serviceUnavailableBlocker(state),
    next: sentinelP5Next(state),
    valuesRedacted: true,
  };
  return rendered(result.ok, command, renderMaintenanceResult(result));
}

function runSentinelValidate(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "validate" }>): RenderedCliResult {
  const command = "web-probe sentinel validate";
  const initialHealth = callSentinelService(state, "GET", "/api/health", null, options.timeoutSeconds);
  let quickVerify: Record<string, unknown> | null = null;
  if (options.quickVerify) {
    if (!options.confirm) {
      const result = {
        ok: initialHealth.ok,
        command,
        node: state.spec.nodeId,
        lane: state.spec.lane,
        mode: "dry-run",
        serviceHealth: initialHealth,
        planned: { quickVerify: true, waitRequired: true },
        next: sentinelP5Next(state),
        valuesRedacted: true,
      };
      return rendered(result.ok, command, renderValidateResult(result));
    }
    if (!options.wait) return renderAsyncP5Job(state, ["validate"], options.timeoutSeconds, null, "manual-validate-quick-verify", true);
    if (!initialHealth.ok) {
      const result = {
        ok: false,
        command,
        node: state.spec.nodeId,
        lane: state.spec.lane,
        mode: "confirm-wait",
        serviceHealth: initialHealth,
        blocker: serviceUnavailableBlocker(state),
        next: sentinelP5Next(state),
        valuesRedacted: true,
      };
      return rendered(false, command, renderValidateResult(result));
    }
    quickVerify = runSentinelQuickVerify(state, "manual-validate", options.timeoutSeconds);
  }
  const health = callSentinelService(state, "GET", "/api/health", null, options.timeoutSeconds);
  const metrics = callSentinelService(state, "GET", "/metrics", null, options.timeoutSeconds);
  const report = callSentinelService(state, "GET", "/api/report?view=summary", null, options.timeoutSeconds);
  const publicExposure = probeSentinelPublicExposure(state, options.timeoutSeconds);
  const ok = health.ok
    && record(health.bodyJson).ok === true
    && metrics.ok
    && metricNames(record(metrics).bodyTextPreview).includes("web_probe_sentinel_health")
    && report.ok
    && publicExposure.ok === true
    && (quickVerify === null || quickVerify.ok === true);
  const result = {
    ok,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: options.quickVerify ? "confirm-wait" : "status",
    serviceHealth: health,
    metrics,
    report,
    publicExposure,
    quickVerify,
    blocker: ok ? null : validationBlocker(health, metrics, report, publicExposure, quickVerify),
    next: sentinelP5Next(state),
    valuesRedacted: true,
  };
  return rendered(ok, command, renderValidateResult(result));
}

function runSentinelReport(state: SentinelCicdState, options: Extract<WebProbeSentinelOptions, { kind: "report" }>): RenderedCliResult {
  const command = `web-probe sentinel report ${options.latest ? "--latest " : ""}--view ${options.view}`;
  const query = new URLSearchParams({ view: options.view });
  if (options.runId !== null) query.set("run", options.runId);
  if (options.traceId !== null) query.set("traceId", options.traceId);
  if (options.sampleSeq !== null) query.set("sampleSeq", String(options.sampleSeq));
  const report = callSentinelService(state, "GET", `/api/report?${query.toString()}`, null, options.timeoutSeconds);
  const body = record(report.bodyJson);
  const renderedText = typeof body.renderedText === "string" ? body.renderedText : renderReportResult({ command, node: state.spec.nodeId, lane: state.spec.lane, report, valuesRedacted: true });
  const rawPayload = Object.keys(body).length > 0 ? body : report;
  return rendered(report.ok && body.ok !== false, command, options.raw ? JSON.stringify(rawPayload, null, 2) : renderedText);
}

function renderAsyncP5Job(state: SentinelCicdState, subcommand: readonly string[], timeoutSeconds: number, releaseId: string | null, reason: string | null, quickVerify: boolean): RenderedCliResult {
  const args = ["web-probe", "sentinel", ...subcommand, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--confirm", "--wait", "--timeout-seconds", String(timeoutSeconds)];
  if (releaseId !== null) args.push("--release-id", releaseId);
  if (reason !== null) args.push("--reason", reason);
  if (quickVerify) args.push("--quick-verify");
  const job = startJob(`hwlab_nodes_${state.spec.lane}_web_probe_sentinel_${subcommand.join("_")}`, ["bun", "scripts/cli.ts", ...args], `Run HWLAB ${state.spec.lane} web-probe sentinel ${subcommand.join(" ")} for node ${state.spec.nodeId}`);
  const command = `web-probe sentinel ${subcommand.join(" ")}`;
  return rendered(true, command, renderAsyncJobResult({
    ok: true,
    command,
    node: state.spec.nodeId,
    lane: state.spec.lane,
    mode: "async-job",
    mutation: true,
    job,
    next: {
      status: `bun scripts/cli.ts job status ${job.id} --tail-bytes 12000`,
      wait: ["bun", "scripts/cli.ts", ...args].join(" "),
    },
    valuesRedacted: true,
  }));
}

function runSentinelQuickVerify(state: SentinelCicdState, reason: string, timeoutSeconds: number): Record<string, unknown> {
  const scenarioId = stringAt(state.cicd, "targetValidation.scenarioId");
  const maxSeconds = numberAt(state.cicd, "targetValidation.maxSeconds");
  const scenario = findScenario(state, scenarioId);
  if (scenario === null) return { ok: false, status: "blocked", reason: "scenario-not-found", scenarioId, valuesRedacted: true };
  const prompts = readPromptSetForScenario(scenario);
  if (!prompts.ok) return { ok: false, status: "blocked", reason: "prompt-source-unavailable", promptSource: prompts, valuesRedacted: true };
  const sampleIntervalMs = numberAt(scenario, "sampleIntervalMs");
  const deadline = Date.now() + Math.min(timeoutSeconds, maxSeconds) * 1000;
  const runId = `sentinel-run-${Date.now().toString(36)}-${randomUUID().slice(0, 8)}`;
  const steps: Record<string, unknown>[] = [];
  const startArgs = [
    "web-probe", "observe", "start",
    "--node", state.spec.nodeId,
    "--lane", state.spec.lane,
    "--target-path", stringAt(scenario, "observeTargetPath"),
    "--sample-interval-ms", String(sampleIntervalMs),
    "--screenshot-interval-ms", String(numberAt(scenario, "screenshotIntervalMs")),
    "--command-timeout-seconds", "55",
  ];
  const started = runChildCli(startArgs, remainingSeconds(deadline, 55));
  steps.push({ phase: "observe-start", ok: started.ok, result: started.result });
  const observerId = observerIdFromText(String(record(started.result).stdoutPreview ?? ""));
  if (!started.ok || observerId === null) {
    return recordQuickVerify(state, {
      ok: false,
      runId,
      scenarioId,
      reason,
      status: "blocked",
      observerId,
      steps,
      failure: "observe-start-failed",
      valuesRedacted: true,
    });
  }
  let promptIndex = 0;
  for (const item of arrayAt(scenario, "commandSequence").map(record)) {
    const type = stringAt(item, "type");
    const repeat = Math.max(1, typeof item.repeat === "number" && Number.isFinite(item.repeat) ? Math.trunc(item.repeat) : 1);
    for (let index = 0; index < repeat; index += 1) {
      if (Date.now() >= deadline) {
        return recordQuickVerify(state, finalizeQuickVerifyFailure(state, {
          runId,
          scenarioId,
          reason,
          observerId,
          promptIndex,
          steps,
          failure: "quick-verify-timeout-over-120s",
          warnings: ["quick verify exceeded the configured 120s targetValidation budget; investigate env-reuse/git mirror/source build path before retrying."],
          promptSource: prompts.summary,
        }));
      }
      const args = ["web-probe", "observe", "command", observerId, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--type", type, "--wait-ms", "55000", "--command-timeout-seconds", String(remainingSeconds(deadline, 55))];
      if (type === "selectProvider") args.push("--provider", stringAt(item, "provider"));
      if (type === "sendPrompt") {
        args.push("--text", prompts.prompts[promptIndex % prompts.prompts.length] ?? "");
        promptIndex += 1;
      }
      const commandResult = runChildCli(args, remainingSeconds(deadline, 60));
      steps.push({ phase: `observe-command-${type}`, ok: commandResult.ok, promptIndex: type === "sendPrompt" ? promptIndex : null, result: commandResult.result });
      if (!commandResult.ok) {
        return recordQuickVerify(state, finalizeQuickVerifyFailure(state, {
          runId,
          scenarioId,
          reason,
          observerId,
          promptIndex,
          steps,
          failure: `observe-command-${type}-failed`,
          promptSource: prompts.summary,
        }));
      }
      if (type === "sendPrompt") {
        const waitResult = waitForQuickVerifyPromptTurn(state, observerId, promptIndex, deadline, sampleIntervalMs);
        steps.push({ phase: "observe-wait-turn-terminal", ok: waitResult.ok, promptIndex, result: waitResult });
        if (waitResult.ok !== true) {
          return recordQuickVerify(state, finalizeQuickVerifyFailure(state, {
            runId,
            scenarioId,
            reason,
            observerId,
            promptIndex,
            steps,
            failure: text(waitResult.failure ?? "observe-turn-terminal-wait-failed"),
            promptSource: prompts.summary,
            warnings: Array.isArray(waitResult.warnings) ? waitResult.warnings : [],
          }));
        }
      }
    }
  }
  const analysis = runChildCli(["web-probe", "observe", "analyze", observerId, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--command-timeout-seconds", String(remainingSeconds(deadline, 120))], remainingSeconds(deadline, 120));
  steps.push({ phase: "observe-analyze", ok: analysis.ok, result: analysis.result });
  const indexEntry = readLocalObserveIndex(observerId);
  const artifactSummary = indexEntry === null ? { ok: false, reason: "observe-index-entry-missing", observerId, valuesRedacted: true } : readAnalysisSummaryFromWorkspace(state, indexEntry.stateDir, remainingSeconds(deadline, 30));
  const turnSummary = collectObserveView(state, observerId, "turn-summary", null, remainingSeconds(deadline, 30));
  const traceFrame = collectObserveView(state, observerId, "trace-frame", promptIndex > 0 ? promptIndex : null, remainingSeconds(deadline, 30));
  const ok = analysis.ok && record(artifactSummary).ok === true;
  return recordQuickVerify(state, {
    ok,
    runId,
    scenarioId,
    reason,
    status: ok ? "analyzed" : "blocked",
    observerId,
    stateDir: indexEntry?.stateDir ?? null,
    reportJsonSha256: stringAtNullable(artifactSummary, "reportJsonSha256"),
    findingCount: numberAtNullable(artifactSummary, "findingCount") ?? 0,
    artifactCount: numberAtNullable(artifactSummary, "artifactCount") ?? 0,
    promptSource: prompts.summary,
    steps,
    analysis: artifactSummary,
    views: {
      summary: { renderedText: renderQuickVerifySummary({ runId, scenarioId, observerId, artifactSummary, steps, publicOrigin: stringAt(state.publicExposure, "publicBaseUrl") }) },
      "turn-summary": { renderedText: typeof turnSummary.renderedText === "string" ? turnSummary.renderedText : null, ok: turnSummary.ok },
      "trace-frame": { renderedText: typeof traceFrame.renderedText === "string" ? traceFrame.renderedText : null, ok: traceFrame.ok },
    },
    findings: Array.isArray(record(artifactSummary).findings) ? record(artifactSummary).findings : [],
    screenshot: record(artifactSummary).screenshot,
    publicOrigin: stringAt(state.publicExposure, "publicBaseUrl"),
    valuesRedacted: true,
  });
}

function finalizeQuickVerifyFailure(state: SentinelCicdState, input: {
  readonly runId: string;
  readonly scenarioId: string;
  readonly reason: string;
  readonly observerId: string;
  readonly promptIndex: number;
  readonly steps: readonly Record<string, unknown>[];
  readonly failure: string;
  readonly promptSource?: Record<string, unknown>;
  readonly warnings?: readonly unknown[];
}): Record<string, unknown> {
  const cleanupSteps: Record<string, unknown>[] = [];
  if (input.promptIndex > 0) {
    const cancel = runChildCli([
      "web-probe", "observe", "command", input.observerId,
      "--node", state.spec.nodeId,
      "--lane", state.spec.lane,
      "--type", "cancel",
      "--wait-ms", "55000",
      "--command-timeout-seconds", "55",
    ], 60);
    cleanupSteps.push({ phase: "observe-cancel-after-failure", ok: cancel.ok, result: cancel.result });
  }
  const stop = runChildCli([
    "web-probe", "observe", "stop", input.observerId,
    "--node", state.spec.nodeId,
    "--lane", state.spec.lane,
    "--force",
    "--command-timeout-seconds", "55",
  ], 30);
  cleanupSteps.push({ phase: "observe-stop-after-failure", ok: stop.ok, result: stop.result });
  const analysis = runChildCli([
    "web-probe", "observe", "analyze", input.observerId,
    "--node", state.spec.nodeId,
    "--lane", state.spec.lane,
    "--command-timeout-seconds", "55",
  ], 60);
  cleanupSteps.push({ phase: "observe-analyze-after-failure", ok: analysis.ok, result: analysis.result });
  const indexEntry = readLocalObserveIndex(input.observerId);
  const artifactSummary = indexEntry === null
    ? { ok: false, reason: "observe-index-entry-missing", observerId: input.observerId, valuesRedacted: true }
    : readAnalysisSummaryFromWorkspace(state, indexEntry.stateDir, 30);
  const turnSummary = collectObserveView(state, input.observerId, "turn-summary", null, 30);
  const traceFrame = collectObserveView(state, input.observerId, "trace-frame", input.promptIndex > 0 ? input.promptIndex : null, 30);
  return {
    ok: false,
    runId: input.runId,
    scenarioId: input.scenarioId,
    reason: input.reason,
    status: "blocked",
    observerId: input.observerId,
    stateDir: indexEntry?.stateDir ?? null,
    reportJsonSha256: stringAtNullable(artifactSummary, "reportJsonSha256"),
    findingCount: numberAtNullable(artifactSummary, "findingCount") ?? 0,
    artifactCount: numberAtNullable(artifactSummary, "artifactCount") ?? 0,
    failure: input.failure,
    promptSource: input.promptSource,
    steps: [...input.steps, ...cleanupSteps],
    analysis: artifactSummary,
    views: {
      summary: { renderedText: renderQuickVerifySummary({ runId: input.runId, scenarioId: input.scenarioId, observerId: input.observerId, artifactSummary, steps: input.steps, publicOrigin: stringAt(state.publicExposure, "publicBaseUrl") }) },
      "turn-summary": { renderedText: typeof turnSummary.renderedText === "string" ? turnSummary.renderedText : null, ok: turnSummary.ok },
      "trace-frame": { renderedText: typeof traceFrame.renderedText === "string" ? traceFrame.renderedText : null, ok: traceFrame.ok },
    },
    findings: Array.isArray(record(artifactSummary).findings) ? record(artifactSummary).findings : [],
    screenshot: record(artifactSummary).screenshot,
    publicOrigin: stringAt(state.publicExposure, "publicBaseUrl"),
    warnings: Array.isArray(input.warnings) ? input.warnings.map(text) : [],
    valuesRedacted: true,
  };
}

function recordQuickVerify(state: SentinelCicdState, payload: Record<string, unknown>): Record<string, unknown> {
  const recordResult = callSentinelService(state, "POST", "/api/runs/record", {
    runId: payload.runId,
    scenarioId: payload.scenarioId,
    status: payload.status,
    observerId: payload.observerId,
    stateDir: payload.stateDir,
    reportJsonSha256: payload.reportJsonSha256,
    findingCount: payload.findingCount,
    artifactCount: payload.artifactCount,
    summary: {
      reason: payload.reason,
      status: payload.status,
      analysis: payload.analysis,
      promptSource: payload.promptSource,
      steps: payload.steps,
      valuesRedacted: true,
    },
    findings: payload.findings,
    views: payload.views,
    screenshot: payload.screenshot,
    publicOrigin: payload.publicOrigin ?? stringAt(state.publicExposure, "publicBaseUrl"),
    maintenance: payload.reason === "maintenance-stop",
    valuesRedacted: true,
  }, 60);
  return { ...payload, recordResult, valuesRedacted: true };
}

function callSentinelService(state: SentinelCicdState, method: "GET" | "POST", pathWithQuery: string, body: Record<string, unknown> | null, timeoutSeconds: number): Record<string, unknown> {
  const namespace = stringAt(state.runtime, "namespace");
  const deploymentName = stringAt(state.runtime, "deploymentName");
  const serviceName = stringAt(state.runtime, "serviceName");
  const servicePort = numberAt(state.runtime, "servicePort");
  const url = `http://${serviceName}.${namespace}.svc.cluster.local:${servicePort}${pathWithQuery}`;
  const bodyB64 = Buffer.from(body === null ? "" : JSON.stringify(body), "utf8").toString("base64");
  const js = [
    "const method=process.env.REQ_METHOD||'GET';",
    "const url=process.env.REQ_URL||'';",
    "const body=Buffer.from(process.env.REQ_BODY_B64||'', 'base64').toString('utf8');",
    "const init={method,headers:{}};",
    "if(method!=='GET'&&method!=='HEAD'){init.headers['content-type']='application/json';init.body=body;}",
    "let out;",
    "function rec(v){return v&&typeof v==='object'&&!Array.isArray(v)?v:{}}",
    "function pick(o,keys){const r={};for(const k of keys){if(o&&Object.prototype.hasOwnProperty.call(o,k))r[k]=o[k];}return r}",
    "function compactBodyJson(v){const o=rec(v);if(typeof o.renderedText!=='string')return v;return {...pick(o,['ok','view','error','availableViews','valuesRedacted']),run:pick(rec(o.run),['id','scenario_id','status','node','lane','observer_id','state_dir','report_json_sha256','finding_count','artifact_count','maintenance','created_at','updated_at']),summary:pick(rec(o.summary),['reason','status','valuesRedacted']),findings:Array.isArray(o.findings)?o.findings.slice(0,12):[],renderedText:o.renderedText,valuesRedacted:true}}",
    "try{const res=await fetch(url,init);const text=await res.text();let bodyJson=null;try{bodyJson=JSON.parse(text)}catch{};out={ok:res.ok,httpStatus:res.status,contentType:res.headers.get('content-type'),bodyJson:compactBodyJson(bodyJson),bodyTextPreview:bodyJson===null?text.slice(0,4000):'',bodyBytes:Buffer.byteLength(text),valuesRedacted:true};}",
    "catch(error){out={ok:false,error:error instanceof Error?error.message:String(error),valuesRedacted:true};}",
    "console.log(JSON.stringify(out));",
  ].join("");
  const script = [
    "set +e",
    `namespace=${shellQuote(namespace)}`,
    `deployment=${shellQuote(deploymentName)}`,
    `method=${shellQuote(method)}`,
    `url=${shellQuote(url)}`,
    `body_b64=${shellQuote(bodyB64)}`,
    `js=${shellQuote(js)}`,
    "if ! kubectl -n \"$namespace\" get deploy \"$deployment\" >/dev/null 2>&1; then node - \"$namespace\" \"$deployment\" <<'NODE'\nconst [namespace,deployment]=process.argv.slice(2); console.log(JSON.stringify({ok:false,error:'sentinel-deployment-missing',namespace,deployment,valuesRedacted:true}));\nNODE\nexit 0; fi",
    "kubectl -n \"$namespace\" exec deploy/\"$deployment\" -- env REQ_METHOD=\"$method\" REQ_URL=\"$url\" REQ_BODY_B64=\"$body_b64\" bun -e \"$js\"",
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const parsed = parseJsonObject(result.stdout);
  return {
    ok: result.exitCode === 0 && parsed?.ok === true,
    method,
    path: pathWithQuery,
    internalUrl: `http://${serviceName}.${namespace}.svc.cluster.local:${servicePort}${pathWithQuery}`,
    httpStatus: parsed?.httpStatus ?? null,
    bodyJson: record(parsed?.bodyJson),
    bodyTextPreview: typeof parsed?.bodyTextPreview === "string" ? parsed.bodyTextPreview : "",
    bodyBytes: parsed?.bodyBytes ?? null,
    error: parsed?.error ?? null,
    result: compactCommand(result),
    valuesRedacted: true,
  };
}

function probeSentinelPublicExposure(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const publicBaseUrl = stringAt(state.publicExposure, "publicBaseUrl");
  const hostname = stringAt(state.publicExposure, "hostname");
  const expectedA = stringAt(state.publicExposure, "expectedA");
  const probeUrl = `${publicBaseUrl.replace(/\/$/u, "")}/api/health`;
  const script = [
    "set +e",
    `host=${shellQuote(hostname)}`,
    `expected=${shellQuote(expectedA)}`,
    `url=${shellQuote(probeUrl)}`,
    "dns=$(getent ahostsv4 \"$host\" 2>/dev/null | awk '{print $1}' | sort -u | paste -sd, -)",
    "headers=$(mktemp)",
    "body=$(mktemp)",
    "writeout=$(curl -sS -D \"$headers\" -o \"$body\" --connect-timeout 8 --max-time 20 --write-out '%{http_code} %{ssl_verify_result} %{remote_ip}' \"$url\" 2>/tmp/web-probe-sentinel-public.err)",
    "curl_rc=$?",
    "body_head=$(head -c 1000 \"$body\" | base64 | tr -d '\\n')",
    "node - \"$dns\" \"$expected\" \"$writeout\" \"$curl_rc\" \"$url\" \"$body_head\" \"$headers\" <<'NODE'",
    "const fs=require('node:fs');",
    "const [dns,expected,writeout,rcRaw,url,bodyB64,headersPath]=process.argv.slice(2);",
    "const [statusRaw,sslRaw,remoteIp]=String(writeout||'').trim().split(/\\s+/);",
    "const status=Number(statusRaw||0);",
    "const ssl=Number(sslRaw||-1);",
    "const addrs=dns?dns.split(',').filter(Boolean):[];",
    "const headers=(()=>{try{return fs.readFileSync(headersPath,'utf8')}catch{return ''}})();",
    "const body=Buffer.from(bodyB64||'', 'base64').toString('utf8');",
    "const authCovered=status===401||status===403||status>=200&&status<300;",
    "const edgeOk=Number(rcRaw)===0&&ssl===0&&status>0&&status<500;",
    "const upstreamOk=status>=200&&status<300&&body.includes('valuesRedacted');",
    "const dnsMatches=addrs.includes(expected);",
    "console.log(JSON.stringify({ok:dnsMatches&&edgeOk&&authCovered&&upstreamOk,publicUrl:url,dns:{addresses:addrs,expectedA:expected,matches:dnsMatches},tls:{verified:ssl===0,sslVerifyResult:ssl,remoteIp:remoteIp||null},https:{curlExitCode:Number(rcRaw),httpStatus:status,edgeOk},auth:{requestAuthorizationHeader:false,covered:authCovered,status},upstream:{ok:upstreamOk,bodyPreview:body.slice(0,200)},headers:{wwwAuthenticate:/^www-authenticate:/im.test(headers)},valuesRedacted:true}));",
    "NODE",
  ].join("\n");
  const result = runCommand(["bash", "-lc", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 30) * 1000 });
  const parsed = parseJsonObject(result.stdout);
  return { ok: result.exitCode === 0 && parsed?.ok === true, ...record(parsed), result: compactCommand(result), valuesRedacted: true };
}

function applySentinelPublicExposure(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const material = readSentinelFrpcMaterial(state);
  if (!material.ok) return { ok: false, hostname: stringAt(state.publicExposure, "hostname"), material, valuesRedacted: true };
  const secret = applySentinelFrpcSecret(state, stringAt(material, "frpcToml"), timeoutSeconds);
  const caddy = applySentinelCaddyBlock(state, timeoutSeconds);
  return {
    ok: secret.ok === true && caddy.ok === true,
    hostname: stringAt(state.publicExposure, "hostname"),
    publicBaseUrl: stringAt(state.publicExposure, "publicBaseUrl"),
    material: {
      ok: true,
      sourceRef: material.sourceRef,
      sourcePath: material.sourcePath,
      fingerprint: material.fingerprint,
      valuesRedacted: true,
    },
    secret,
    caddy,
    valuesRedacted: true,
  };
}

function readSentinelFrpcMaterial(state: SentinelCicdState): Record<string, unknown> {
  const sourceRef = stringAt(state.publicExposure, "frpc.tokenSourceRef");
  const sourceKey = stringAt(state.publicExposure, "frpc.tokenSourceKey");
  const paths = secretSourcePaths(sourceRef);
  const sourcePath = paths.find((item) => existsSync(item)) ?? paths[0] ?? join(repoRoot, ".state", "secrets", sourceRef);
  if (!existsSync(sourcePath)) return { ok: false, error: "frp-token-source-missing", sourceRef, sourceKey, sourcePath: displayPath(sourcePath), valuesRedacted: true };
  const values = parseEnvFile(readFileSync(sourcePath, "utf8"));
  const token = values[sourceKey];
  if (token === undefined || token.length === 0) return { ok: false, error: "frp-token-key-missing", sourceRef, sourceKey, sourcePath: displayPath(sourcePath), valuesRedacted: true };
  const proxy = record(valueAtPath(state.publicExposure, "frpc.httpProxy"));
  const frpcToml = [
    `serverAddr = "${tomlEscape(stringAt(state.publicExposure, "frpc.serverAddr"))}"`,
    `serverPort = ${numberAt(state.publicExposure, "frpc.serverPort")}`,
    "loginFailExit = true",
    `auth.token = "${tomlEscape(token)}"`,
    "",
    "[[proxies]]",
    `name = "${tomlEscape(stringAt(proxy, "name"))}"`,
    'type = "tcp"',
    `localIP = "${tomlEscape(stringAt(proxy, "localIP"))}"`,
    `localPort = ${numberAt(proxy, "localPort")}`,
    `remotePort = ${numberAt(proxy, "remotePort")}`,
    "",
  ].join("\n");
  return {
    ok: true,
    sourceRef,
    sourceKey,
    sourcePath: displayPath(sourcePath),
    frpcToml,
    fingerprint: `sha256:${createHash("sha256").update(`${token}\n${frpcToml}`).digest("hex").slice(0, 16)}`,
    valuesRedacted: true,
  };
}

function applySentinelFrpcSecret(state: SentinelCicdState, frpcToml: string, timeoutSeconds: number): Record<string, unknown> {
  const namespace = stringAt(state.runtime, "namespace");
  const secretName = stringAt(state.publicExposure, "frpc.secretName");
  const secretKey = stringAt(state.publicExposure, "frpc.secretKey");
  const script = [
    "set +e",
    `namespace=${shellQuote(namespace)}`,
    `secret=${shellQuote(secretName)}`,
    `key=${shellQuote(secretKey)}`,
    "tmp=$(mktemp -d)",
    "trap 'rm -rf \"$tmp\"' EXIT",
    "cat >\"$tmp/frpc.toml\"",
    "kubectl -n \"$namespace\" create secret generic \"$secret\" --from-file=\"$key=$tmp/frpc.toml\" --dry-run=client -o yaml | kubectl apply --server-side --force-conflicts --field-manager=unidesk-web-probe-sentinel-public-exposure -f - >/tmp/web-probe-sentinel-frpc-secret.out 2>/tmp/web-probe-sentinel-frpc-secret.err",
    "rc=$?",
    "present=no",
    "bytes=0",
    "if kubectl -n \"$namespace\" get secret \"$secret\" -o jsonpath=\"{.data.$key}\" >/tmp/web-probe-sentinel-frpc-secret.data 2>/dev/null; then present=yes; bytes=$(base64 -d </tmp/web-probe-sentinel-frpc-secret.data 2>/dev/null | wc -c | tr -d ' '); fi",
    "node - \"$rc\" \"$namespace\" \"$secret\" \"$key\" \"$present\" \"$bytes\" <<'NODE'",
    "const [rc, namespace, secret, key, present, bytes] = process.argv.slice(2);",
    "console.log(JSON.stringify({ok:Number(rc)===0&&present==='yes',namespace,secret,key,present:present==='yes',bytes:Number(bytes||0),applyExitCode:Number(rc),valuesRedacted:true}));",
    "NODE",
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.controlPlaneNode, "kubeRoute"), "sh", "--", script], repoRoot, { input: frpcToml, timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const parsed = parseJsonObject(result.stdout);
  return { ok: result.exitCode === 0 && parsed?.ok === true, ...record(parsed), result: compactCommand(result), valuesRedacted: true };
}

function applySentinelCaddyBlock(state: SentinelCicdState, timeoutSeconds: number): Record<string, unknown> {
  const hostname = stringAt(state.publicExposure, "hostname");
  const owner = stringAt(state.publicExposure, "caddy.managedBlockOwner");
  const configPath = stringAt(state.publicExposure, "caddy.configPath");
  const serviceName = stringAt(state.publicExposure, "caddy.serviceName");
  const responseHeaderTimeoutSeconds = numberAt(state.publicExposure, "caddy.responseHeaderTimeoutSeconds");
  const remotePort = numberAt(state.publicExposure, "frpc.httpProxy.remotePort");
  const block = [
    `${hostname} {`,
    `    reverse_proxy 127.0.0.1:${remotePort} {`,
    "        transport http {",
    `            response_header_timeout ${responseHeaderTimeoutSeconds}s`,
    "        }",
    "    }",
    "}",
    "",
  ].join("\n");
  const blockB64 = Buffer.from(block, "utf8").toString("base64");
  const script = [
    "set +e",
    `hostname=${shellQuote(hostname)}`,
    `owner=${shellQuote(owner)}`,
    `config_path=${shellQuote(configPath)}`,
    `service=${shellQuote(serviceName)}`,
    `block_b64=${shellQuote(blockB64)}`,
    "marker=\"unidesk managed $owner\"",
    "tmp=$(mktemp -d)",
    "trap 'rm -rf \"$tmp\"' EXIT",
    "block=\"$tmp/block\"",
    "next=\"$tmp/Caddyfile\"",
    "printf '%s' \"$block_b64\" | base64 -d >\"$block\"",
    "if [ -f \"$config_path\" ]; then cp \"$config_path\" \"$next\"; else : >\"$next\"; fi",
    "python3 - \"$next\" \"$block\" \"$marker\" <<'PY' >/tmp/web-probe-sentinel-caddy-python.out 2>/tmp/web-probe-sentinel-caddy-python.err",
    "import pathlib, re, sys",
    "config = pathlib.Path(sys.argv[1])",
    "block = pathlib.Path(sys.argv[2]).read_text(encoding='utf-8')",
    "marker = sys.argv[3]",
    "text = config.read_text(encoding='utf-8') if config.exists() else ''",
    "begin = f'# BEGIN {marker}'",
    "end = f'# END {marker}'",
    "managed = f'{begin}\\n{block.rstrip()}\\n# END {marker}\\n'",
    "pattern = re.compile(rf'(?ms)^# BEGIN {re.escape(marker)}\\n.*?\\n# END {re.escape(marker)}\\n*')",
    "if pattern.search(text):",
    "    text = pattern.sub(managed, text)",
    "else:",
    "    text = text.rstrip() + '\\n\\n' + managed",
    "config.write_text(text, encoding='utf-8')",
    "PY",
    "python_rc=$?",
    "validate_rc=1",
    "reload_rc=",
    "if [ \"$python_rc\" = 0 ]; then sudo caddy validate --config \"$next\" --adapter caddyfile >/tmp/web-probe-sentinel-caddy-validate.out 2>/tmp/web-probe-sentinel-caddy-validate.err; validate_rc=$?; fi",
    "if [ \"$validate_rc\" = 0 ]; then sudo install -m 0644 \"$next\" \"$config_path\" >/tmp/web-probe-sentinel-caddy-install.out 2>/tmp/web-probe-sentinel-caddy-install.err && (sudo systemctl reload \"$service\" >/tmp/web-probe-sentinel-caddy-reload.out 2>/tmp/web-probe-sentinel-caddy-reload.err || sudo systemctl restart \"$service\" >>/tmp/web-probe-sentinel-caddy-reload.out 2>>/tmp/web-probe-sentinel-caddy-reload.err); reload_rc=$?; fi",
    "after_present=no",
    "grep -Fq \"# BEGIN $marker\" \"$config_path\" 2>/dev/null && after_present=yes",
    "active=$(systemctl is-active \"$service\" 2>/dev/null || true)",
    "err=$(cat /tmp/web-probe-sentinel-caddy-python.err /tmp/web-probe-sentinel-caddy-validate.err /tmp/web-probe-sentinel-caddy-install.err /tmp/web-probe-sentinel-caddy-reload.err 2>/dev/null | tr '\\n' ';' | cut -c1-1000 || true)",
    "python3 - \"$python_rc\" \"$validate_rc\" \"$reload_rc\" \"$after_present\" \"$active\" \"$hostname\" \"$config_path\" \"$err\" <<'PY'",
    "import json, sys",
    "python_rc, validate_rc, reload_rc, after_present, active, hostname, config_path, error_preview = sys.argv[1:9]",
    "def num(value):",
    "    if value == '':",
    "        return None",
    "    try:",
    "        return int(value)",
    "    except ValueError:",
    "        return None",
    "payload = {",
    "    'ok': num(python_rc) == 0 and num(validate_rc) == 0 and num(reload_rc) == 0 and after_present == 'yes',",
    "    'hostname': hostname,",
    "    'configPath': config_path,",
    "    'pythonExitCode': num(python_rc),",
    "    'validateExitCode': num(validate_rc),",
    "    'reloadExitCode': num(reload_rc),",
    "    'afterBlockPresent': after_present == 'yes',",
    "    'active': active,",
    "    'errorPreview': error_preview,",
    "    'valuesRedacted': True,",
    "}",
    "print(json.dumps(payload, ensure_ascii=False))",
    "PY",
  ].join("\n");
  const result = runCommand(["trans", stringAt(state.publicExposure, "caddy.route"), "sh", "--", script], repoRoot, { timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const parsed = parseJsonObject(result.stdout);
  return { ok: result.exitCode === 0 && parsed?.ok === true, ...record(parsed), result: compactCommand(result), valuesRedacted: true };
}

function readAnalysisSummaryFromWorkspace(state: SentinelCicdState, stateDir: string, timeoutSeconds: number): Record<string, unknown> {
  if (!isSafeRelativeStateDir(stateDir)) return { ok: false, reason: "unsafe-state-dir", stateDir, valuesRedacted: true };
  const script = [
    "set -eu",
    `state_dir=${shellQuote(stateDir)}`,
    "node - \"$state_dir\" <<'NODE'",
    "const fs=require('node:fs'); const path=require('node:path'); const crypto=require('node:crypto');",
    "const stateDir=process.argv[2]; const reportPath=path.join(stateDir,'analysis','report.json'); const reportMdPath=path.join(stateDir,'analysis','report.md');",
    "const read=(p)=>{try{return fs.readFileSync(p)}catch{return null}}; const jsonBuf=read(reportPath);",
    "const sha=(buf)=>buf?`sha256:${crypto.createHash('sha256').update(buf).digest('hex')}`:null;",
    "const rec=(v)=>v&&typeof v==='object'&&!Array.isArray(v)?v:{}; const arr=(v)=>Array.isArray(v)?v:[]; const clip=(v,n=180)=>v==null?null:String(v).slice(0,n);",
    "let report=null; try{report=jsonBuf?JSON.parse(jsonBuf.toString('utf8')):null}catch{}",
    "let artifactCount=0; let screenshot=null;",
    "function walk(dir){let entries=[]; try{entries=fs.readdirSync(dir,{withFileTypes:true})}catch{return}; for(const e of entries){const p=path.join(dir,e.name); if(e.isDirectory()) walk(p); else { artifactCount++; if(/\\.png$/i.test(e.name)){const b=read(p); screenshot={path:p,sha256:sha(b),bytes:b?b.length:0}; } } }}",
    "walk(stateDir);",
    "const findings=arr(report?.findings ?? report?.archiveSummary?.redFindings).slice(0,20).map((item)=>{const v=rec(item); return {id:clip(v.id??v.kind??v.code,80),kind:clip(v.kind??v.id??v.code,80),code:clip(v.code??v.kind??v.id,80),severity:clip(v.severity??v.level,32),level:clip(v.level??v.severity,32),count:Number(v.count??v.sampleCount??1),summary:clip(v.summary??v.message,220),message:clip(v.message??v.summary,220)};});",
    "const slow=arr(report?.pagePerformanceSlowApi ?? report?.archivePagePerformanceSlowApi).slice(0,8).map((item)=>{const v=rec(item); return {path:clip(v.path??v.route,120),sampleCount:v.sampleCount??null,p95Ms:v.p95Ms??null,maxMs:v.maxMs??null,overFiveSecondCount:v.overFiveSecondCount??null};});",
    "console.log(JSON.stringify({ok:!!report&&report.ok!==false,stateDir,reportJsonPath:reportPath,reportJsonSha256:sha(jsonBuf),reportMdPath,reportMdSha256:sha(read(reportMdPath)),findingCount:Number(report?.findingCount??findings.length),artifactCount,screenshot,findings,counts:rec(report?.counts),analysisWindow:rec(report?.analysisWindow??report?.windows?.recent?.summary),pagePerformanceSlowApi:slow,valuesRedacted:true}));",
    "NODE",
  ].join("\n");
  const result = runCommand(["trans", `${state.spec.nodeId}:${state.spec.workspace}`, "sh"], repoRoot, { input: script, timeoutMs: Math.min(timeoutSeconds, 60) * 1000 });
  const parsed = parseJsonObject(result.stdout);
  return { ok: result.exitCode === 0 && parsed?.ok === true, ...record(parsed), result: compactCommand(result), valuesRedacted: true };
}

function collectObserveView(state: SentinelCicdState, observerId: string, view: "turn-summary" | "trace-frame", turn: number | null, timeoutSeconds: number): Record<string, unknown> {
  const args = ["web-probe", "observe", "collect", observerId, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--view", view, "--command-timeout-seconds", String(Math.max(5, Math.min(timeoutSeconds, 55))), "--raw", "--compact-raw"];
  if (turn !== null) args.push("--turn", String(turn));
  const result = runChildCli(args, timeoutSeconds);
  const payload = cliDataPayload(result.parsed);
  const collect = record(payload.collect);
  return {
    ok: result.ok && result.parsed !== null && payload.ok !== false && collect.ok !== false,
    view,
    renderedText: typeof collect.renderedText === "string" ? collect.renderedText : typeof payload.renderedText === "string" ? payload.renderedText : String(record(result.result).stdoutTail ?? record(result.result).stdoutPreview ?? ""),
    collect,
    payload,
    result: result.result,
    valuesRedacted: true,
  };
}

function runChildCli(args: string[], timeoutSeconds: number, input?: string): ChildCliResult {
  const result = runCommand(["bun", "scripts/cli.ts", ...args], repoRoot, { input, timeoutMs: Math.max(5, Math.min(timeoutSeconds, 120)) * 1000 });
  return {
    ok: result.exitCode === 0 && !result.timedOut,
    parsed: parseJsonObject(result.stdout),
    result: compactCommandWithTail(result),
  };
}

function waitForQuickVerifyPromptTurn(state: SentinelCicdState, observerId: string, promptIndex: number, deadline: number, pollIntervalMs: number): Record<string, unknown> {
  const observations: Record<string, unknown>[] = [];
  const indexEntry = readLocalObserveIndex(observerId);
  if (indexEntry === null) {
    return {
      ok: false,
      failure: "observe-index-entry-missing",
      round: promptIndex,
      observerId,
      valuesRedacted: true,
    };
  }
  const pollSleepMs = Math.max(250, Math.min(5000, Math.trunc(pollIntervalMs)));
  while (Date.now() < deadline) {
    const waitMs = Math.max(1000, Math.min(55_000, deadline - Date.now()));
    const script = quickVerifyPromptWaitScript(indexEntry.stateDir, promptIndex, waitMs, pollSleepMs);
    const result = runCommand(["trans", `${state.spec.nodeId}:${state.spec.workspace}`, "sh"], repoRoot, { input: script, timeoutMs: waitMs + 5000 });
    const payload = parseJsonObject(result.stdout);
    if (Array.isArray(payload?.observations)) observations.push(...payload.observations.map(record));
    const status = typeof payload?.status === "string" ? payload.status : null;
    const terminalPayload = {
      round: promptIndex,
      status,
      traceId: payload?.traceId ?? null,
      finalResponseEmpty: payload?.finalResponseEmpty === true,
      composerReadyForTurn: payload?.composerReadyForTurn === true,
      composerAction: typeof payload?.composerAction === "string" ? payload.composerAction : null,
      observations: observations.slice(-6),
      waitResult: compactCommand(result),
      valuesRedacted: true,
    };
    if (result.exitCode !== 0 || payload === null || payload.ok === false && payload.failure !== "quick-verify-wait-chunk-timeout") {
      return {
        ok: false,
        failure: text(payload?.failure ?? "quick-verify-artifact-wait-failed"),
        ...terminalPayload,
      };
    }
    if (payload.ok === true) return { ok: true, ...terminalPayload };
    if (isQuickVerifyTurnTerminal(status)) {
      return {
        ok: false,
        failure: "observe-turn-terminal-non-success",
        ...terminalPayload,
      };
    }
  }
  return {
    ok: false,
    failure: "quick-verify-timeout-over-120s",
    round: promptIndex,
    observations: observations.slice(-6),
    warnings: ["quick verify exceeded the configured 120s targetValidation budget while waiting for a submitted turn to become terminal; investigate env-reuse/git mirror/source build path before retrying."],
    valuesRedacted: true,
  };
}

function quickVerifyPromptWaitScript(stateDir: string, promptIndex: number, timeoutMs: number, pollSleepMs: number): string {
  return [
    "set -eu",
    `state_dir=${shellQuote(stateDir)}`,
    `prompt_index=${shellQuote(String(promptIndex))}`,
    `timeout_ms=${shellQuote(String(Math.max(1, Math.trunc(timeoutMs))))}`,
    `poll_ms=${shellQuote(String(Math.max(250, Math.trunc(pollSleepMs))))}`,
    "test -d \"$state_dir\" || { printf '{\"ok\":false,\"failure\":\"state-dir-missing\",\"stateDir\":\"%s\",\"valuesRedacted\":true}\\n' \"$state_dir\"; exit 0; }",
    "node - \"$state_dir\" \"$prompt_index\" \"$timeout_ms\" \"$poll_ms\" <<'NODE'",
    "const fs = require('node:fs');",
    "const path = require('node:path');",
    "const dir = process.argv[2];",
    "const promptIndex = Number(process.argv[3]);",
    "const timeoutMs = Number(process.argv[4]);",
    "const pollMs = Number(process.argv[5]);",
    "const startedAt = Date.now();",
    "const short = (value, limit = 160) => String(value || '').replace(/\\s+/gu, ' ').trim().slice(0, limit);",
    "const textOf = (value) => String(value?.text || value?.textPreview || value?.preview || '');",
    "const arr = (value) => Array.isArray(value) ? value : [];",
    "const unique = (values) => Array.from(new Set(values.filter(Boolean)));",
    "const numOrNull = (value) => { const n = Number(value); return Number.isFinite(n) ? n : null; };",
    "const tsMs = (value) => { const ms = Date.parse(String(value || '')); return Number.isFinite(ms) ? ms : null; };",
    "const readJson = (rel) => { try { return JSON.parse(fs.readFileSync(path.join(dir, rel), 'utf8')); } catch { return null; } };",
    "const readJsonl = (rel) => { try { return fs.readFileSync(path.join(dir, rel), 'utf8').split(/\\r?\\n/u).filter(Boolean).map((line) => { try { return JSON.parse(line); } catch { return null; } }).filter(Boolean); } catch { return []; } };",
    "const readDone = (id) => id ? readJson(path.join('commands', 'done', `${id}.json`)) : null;",
    "function sessionIdFromUrl(value) { const match = String(value || '').match(/\\/workbench\\/sessions\\/(ses_[A-Za-z0-9_-]+)/u); return match ? match[1] : null; }",
    "function commandSessionId(item) { const done = readDone(item?.commandId); return item?.sessionId || item?.detail?.sessionId || item?.input?.sessionId || item?.result?.sessionId || done?.result?.sessionId || done?.result?.observer?.sessionId || sessionIdFromUrl(item?.afterUrl) || sessionIdFromUrl(item?.detail?.afterUrl) || sessionIdFromUrl(done?.result?.afterUrl) || null; }",
    "function firstTraceId(value) { const match = String(value || '').match(/\\btrc_[A-Za-z0-9_-]+\\b/u); return match ? match[0] : null; }",
    "function commandTraceId(item) { const done = readDone(item?.commandId); return item?.traceId || item?.detail?.chatSubmit?.traceId || item?.detail?.traceId || item?.input?.traceId || item?.result?.chatSubmit?.traceId || done?.result?.chatSubmit?.traceId || done?.result?.traceId || null; }",
    "function itemTraceId(item) { return item?.traceId || firstTraceId(textOf(item)) || null; }",
    "function completedNewSessionIdsBefore(control, ts) { const limit = tsMs(ts); return control.filter((item) => item.type === 'newSession' && item.phase === 'completed').filter((item) => limit === null || tsMs(item.ts) === null || tsMs(item.ts) <= limit).map(commandSessionId).filter(Boolean); }",
    "function authoritativeSessionIdForPrompts(control, prompts) { const ids = completedNewSessionIdsBefore(control, prompts[0]?.firstTs || null); return ids.slice(-1)[0] || unique(prompts.map((item) => item.sessionId))[0] || null; }",
    "function promptCommands(control) {",
    "  const map = new Map();",
    "  for (const item of control) {",
    "    if (item.type !== 'sendPrompt' || !['started', 'completed', 'failed'].includes(item.phase)) continue;",
    "    const id = item.commandId || item.seq || String(map.size + 1);",
    "    const existing = map.get(id) || {};",
    "    map.set(id, { ...existing, ...item, input: { ...(existing.input || {}), ...(item.input || {}) }, sessionId: existing.sessionId || commandSessionId(item), traceId: existing.traceId || commandTraceId(item), firstTs: existing.firstTs || item.ts, lastTs: item.ts });",
    "  }",
    "  const prompts = Array.from(map.values()).filter((item) => tsMs(item.firstTs) !== null).sort((a, b) => tsMs(a.firstTs) - tsMs(b.firstTs));",
    "  const sessionId = authoritativeSessionIdForPrompts(control, prompts);",
    "  if (!sessionId) return prompts;",
    "  const scoped = prompts.filter((item) => item.sessionId === sessionId);",
    "  return scoped.length > 0 ? scoped : prompts;",
    "}",
    "function segmentFor(samples, prompts, index) { const start = tsMs(prompts[index]?.firstTs); const end = index + 1 < prompts.length ? tsMs(prompts[index + 1].firstTs) : Infinity; return samples.filter((sample) => { const ms = tsMs(sample.ts); return ms !== null && ms >= start && ms < end; }); }",
    "function entryGroups(sample) { return [...arr(sample.turns).map((item) => ({ group: 'turn', item })), ...arr(sample.traceRows).map((item) => ({ group: 'traceRow', item })), ...arr(sample.messages).map((item) => ({ group: 'message', item }))]; }",
    "function traceIdsFromSamples(items) { const ids = []; for (const sample of items) for (const entry of entryGroups(sample)) { const id = itemTraceId(entry.item); if (id) ids.push(id); } return unique(ids); }",
    "function chooseTraceId(segment, prompt) { const promptTraceId = commandTraceId(prompt) || prompt?.traceId || null; const ids = traceIdsFromSamples(segment); if (promptTraceId && (ids.length === 0 || ids.includes(promptTraceId))) return promptTraceId; return ids.slice(-1)[0] || promptTraceId || null; }",
    "function traceEntries(items, traceId) { const entries = []; for (const sample of items) for (const entry of entryGroups(sample)) { const text = textOf(entry.item); const id = itemTraceId(entry.item); if (!traceId || id === traceId || text.includes(traceId)) entries.push({ ...entry, sample, text }); } return entries; }",
    "function normalizeLifecycleStatus(value) { const raw = String(value || '').trim().toLowerCase(); if (/^(canceled|cancelled)$/u.test(raw)) return 'canceled'; if (/^(failed|failure|error)$/u.test(raw)) return 'failed'; if (/^(completed|complete|succeeded|success|terminal)$/u.test(raw)) return 'completed'; if (/^(running|admitting|queued|pending|in_progress|in-progress)$/u.test(raw)) return 'running'; return null; }",
    "function statusFor(items, traceId) { const entries = traceId ? traceEntries(items, traceId) : items.flatMap((sample) => entryGroups(sample).map((entry) => ({ ...entry, sample, text: textOf(entry.item) }))); const lastTurn = entries.filter((entry) => entry.group === 'turn').slice(-1)[0]?.item || null; const turnStatus = normalizeLifecycleStatus(lastTurn?.status); if (turnStatus) return turnStatus; const lastMessage = entries.filter((entry) => entry.group === 'message').slice(-1)[0]?.item || null; return normalizeLifecycleStatus(lastMessage?.status) || 'unknown'; }",
    "function cleanFinalResponseText(value) { const raw = String(value || '').trim(); if (!raw) return ''; if (/^(completed|failed|canceled|cancelled|轮次完成|轮次失败|轮次取消|已记录)$/iu.test(raw.replace(/\\s+/gu, ' '))) return ''; if (/^(admitted|run|ok|error)\\s+/iu.test(raw)) return ''; return raw; }",
    "function finalResponseEmpty(items, traceId) { if (!/^(completed|failed|canceled)$/u.test(statusFor(items, traceId))) return true; const entries = (traceId ? traceEntries(items, traceId) : items.flatMap((sample) => entryGroups(sample).map((entry) => ({ ...entry, sample, text: textOf(entry.item) })))).slice().reverse(); for (const entry of entries) { const role = String(entry.item?.role || entry.item?.dataRole || entry.item?.messageRole || '').toLowerCase(); if (entry.group === 'message' && role && !/assistant|agent|system/u.test(role)) continue; const text = cleanFinalResponseText(entry.item?.finalResponse?.text || entry.item?.finalResponse?.preview || entry.text); if (text && !/^Code Agent\\s*耗时/iu.test(text)) return false; } return true; }",
    "function rowFor() {",
    "  const control = readJsonl('control.jsonl');",
    "  const samples = readJsonl('samples.jsonl');",
    "  const prompts = promptCommands(control);",
    "  const prompt = prompts[promptIndex - 1] || null;",
    "  if (!prompt) return { ok: true, round: promptIndex, status: null, traceId: null, finalResponseEmpty: true, lastSeq: null, lastTs: null, valuesRedacted: true };",
    "  const segment = segmentFor(samples, prompts, promptIndex - 1);",
    "  const traceId = chooseTraceId(segment, prompt);",
    "  const status = statusFor(segment, traceId);",
    "  const sampleForTrace = traceId ? segment.filter((sample) => traceIdsFromSamples([sample]).includes(traceId)).slice(-1)[0] || null : null;",
    "  const lastSample = sampleForTrace || segment.slice(-1)[0] || null;",
    "  const composerSample = segment.filter((sample) => sample.pageRole === 'control').slice(-1)[0] || lastSample;",
    "  const composer = composerSample?.composer || {};",
    "  const composerReadyForTurn = composer.inputPresent === true && composer.inputDisabled !== true && composer.submitPresent === true && composer.warningPresent !== true && composer.submitAction === 'turn';",
    "  return { ok: true, round: promptIndex, status, traceId, finalResponseEmpty: finalResponseEmpty(segment, traceId), lastSeq: numOrNull(lastSample?.seq), lastTs: lastSample?.ts || null, composerReadyForTurn, composerAction: composer.submitAction || null, source: 'observe-artifact-wait-script', valuesRedacted: true };",
    "}",
    "function norm(value) { return String(value || '').trim().toLowerCase().replace(/_/gu, '-'); }",
    "function successful(value) { return ['completed', 'succeeded', 'success'].includes(norm(value)); }",
    "function terminal(value) { return ['completed', 'succeeded', 'success', 'failed', 'error', 'blocked', 'timeout', 'canceled', 'cancelled', 'terminal'].includes(norm(value)); }",
    "const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));",
    "(async () => {",
    "  const observations = [];",
    "  while (Date.now() - startedAt <= timeoutMs) {",
    "    const row = rowFor();",
    "    observations.push(row);",
    "    if (successful(row.status) && row.composerReadyForTurn === true) { console.log(JSON.stringify({ ok: true, ...row, observations: observations.slice(-6), elapsedMs: Date.now() - startedAt, valuesRedacted: true })); return; }",
    "    if (!successful(row.status) && terminal(row.status)) { console.log(JSON.stringify({ ok: false, failure: 'observe-turn-terminal-non-success', ...row, observations: observations.slice(-6), elapsedMs: Date.now() - startedAt, valuesRedacted: true })); return; }",
    "    await sleep(Math.min(pollMs, Math.max(0, timeoutMs - (Date.now() - startedAt))));",
    "  }",
    "  const row = rowFor();",
    "  observations.push(row);",
    "  console.log(JSON.stringify({ ok: false, failure: 'quick-verify-wait-chunk-timeout', ...row, observations: observations.slice(-6), elapsedMs: Date.now() - startedAt, valuesRedacted: true }));",
    "})().catch((error) => { console.log(JSON.stringify({ ok: false, failure: 'quick-verify-artifact-wait-script-error', error: error instanceof Error ? error.message : String(error), valuesRedacted: true })); });",
    "NODE",
  ].join("\n");
}

function isQuickVerifyTurnSuccessful(value: string | null): boolean {
  const status = normalizeQuickVerifyStatus(value);
  return status === "completed" || status === "succeeded" || status === "success";
}

function isQuickVerifyTurnTerminal(value: string | null): boolean {
  const status = normalizeQuickVerifyStatus(value);
  return status === "completed"
    || status === "succeeded"
    || status === "success"
    || status === "failed"
    || status === "error"
    || status === "blocked"
    || status === "timeout"
    || status === "canceled"
    || status === "cancelled"
    || status === "terminal";
}

function normalizeQuickVerifyStatus(value: string | null): string {
  return String(value ?? "").trim().toLowerCase().replace(/_/gu, "-");
}

function cliDataPayload(parsed: Record<string, unknown> | null): Record<string, unknown> {
  const root = record(parsed);
  return isRecord(root.data) ? root.data : root;
}

function findScenario(state: SentinelCicdState, scenarioId: string): Record<string, unknown> | null {
  const sentinel = state.spec.observability.webProbe?.sentinel;
  if (sentinel === undefined) return null;
  const scenarios = readConfigRefTarget(sentinel.configRefs.scenarios);
  if (!Array.isArray(scenarios)) return null;
  return scenarios.map(record).find((item) => item.id === scenarioId) ?? null;
}

function readPromptSetForScenario(scenario: Record<string, unknown>): { ok: true; prompts: string[]; summary: Record<string, unknown> } | { ok: false; error: string; summary: Record<string, unknown> } {
  const promptSet = recordTarget(readConfigRefTarget(stringAt(scenario, "promptSetRef")), stringAt(scenario, "promptSetRef"));
  const sourceRef = stringAt(promptSet, "promptSourceRef");
  const key = stringAt(promptSet, "promptSourceKey");
  const paths = secretSourcePaths(sourceRef);
  const sourcePath = paths.find((item) => existsSync(item)) ?? paths[0] ?? join(repoRoot, ".state", "secrets", sourceRef);
  const summary = { sourceRef, sourceKey: key, sourcePath: displayPath(sourcePath), valuesRedacted: true };
  if (!existsSync(sourcePath)) return { ok: false, error: "prompt-source-missing", summary };
  const values = parseEnvFile(readFileSync(sourcePath, "utf8"));
  const raw = values[key];
  if (raw === undefined || raw.length === 0) return { ok: false, error: "prompt-key-missing", summary };
  const parsed = parsePromptJson(raw);
  if (parsed.length === 0) return { ok: false, error: "prompt-json-empty", summary };
  return {
    ok: true,
    prompts: parsed,
    summary: {
      ...summary,
      promptCount: parsed.length,
      promptTextHashes: parsed.map((item) => `sha256:${createHash("sha256").update(item).digest("hex").slice(0, 16)}`),
      promptTextBytes: parsed.map((item) => Buffer.byteLength(item)),
      valuesRedacted: true,
    },
  };
}

function parsePromptJson(raw: string): string[] {
  try {
    const parsed = JSON.parse(raw) as unknown;
    if (Array.isArray(parsed)) return parsed.filter((item): item is string => typeof item === "string" && item.length > 0);
    const recordValue = record(parsed);
    if (Array.isArray(recordValue.prompts)) return recordValue.prompts.filter((item): item is string => typeof item === "string" && item.length > 0);
    if (typeof recordValue.prompt === "string" && recordValue.prompt.length > 0) return [recordValue.prompt];
  } catch {
    if (raw.trim().length > 0) return [raw];
  }
  return [];
}

function readLocalObserveIndex(observerId: string): { stateDir: string } | null {
  const path = rootPath(".state/web-observe/index.json");
  if (!existsSync(path)) return null;
  const parsed = parseJsonObject(readFileSync(path, "utf8"));
  const entry = record(parsed?.[observerId]);
  const stateDir = typeof entry.stateDir === "string" ? entry.stateDir : null;
  return stateDir === null ? null : { stateDir };
}

function secretSourcePaths(sourceRef: string): string[] {
  const paths = [join(repoRoot, ".state", "secrets", sourceRef)];
  const marker = "/.worktree/";
  const index = repoRoot.indexOf(marker);
  if (index >= 0) paths.push(join(repoRoot.slice(0, index), ".state", "secrets", sourceRef));
  return [...new Set(paths)];
}

function parseEnvFile(textValue: string): Record<string, string> {
  const values: Record<string, string> = {};
  for (const rawLine of textValue.split(/\r?\n/u)) {
    const line = rawLine.trim();
    if (line.length === 0 || line.startsWith("#")) continue;
    const index = line.indexOf("=");
    if (index <= 0) continue;
    const key = line.slice(0, index).trim();
    let value = line.slice(index + 1).trim();
    if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) value = value.slice(1, -1);
    values[key] = value;
  }
  return values;
}

function observerIdFromText(textValue: string): string | null {
  return /\bwebobs-[a-z0-9-]+\b/iu.exec(textValue)?.[0] ?? null;
}

function remainingSeconds(deadline: number, cap: number): number {
  return Math.max(5, Math.min(cap, Math.ceil((deadline - Date.now()) / 1000)));
}

function metricNames(textValue: unknown): string[] {
  if (typeof textValue !== "string") return [];
  return textValue.split(/\r?\n/u).map((line) => /^([A-Za-z_:][A-Za-z0-9_:]*)/u.exec(line)?.[1]).filter((item): item is string => typeof item === "string");
}

function validationBlocker(health: Record<string, unknown>, metrics: Record<string, unknown>, report: Record<string, unknown>, publicExposure: Record<string, unknown>, quickVerify: Record<string, unknown> | null): Record<string, unknown> {
  const blockers = [];
  if (!health.ok || record(health.bodyJson).ok !== true) blockers.push("health");
  if (!metrics.ok || !metricNames(metrics.bodyTextPreview).includes("web_probe_sentinel_health")) blockers.push("metrics");
  if (!report.ok) blockers.push("recent-report");
  if (publicExposure.ok !== true) blockers.push("public-exposure");
  if (quickVerify !== null && quickVerify.ok !== true) blockers.push("quick-verify");
  return { code: "sentinel-validation-failed", blockers, valuesRedacted: true };
}

function serviceUnavailableBlocker(state: SentinelCicdState): Record<string, unknown> {
  return {
    code: "sentinel-service-unavailable",
    policy: stringAt(state.cicd, "targetValidation.serviceUnavailablePolicy"),
    reason: "sentinel service must be reachable through k3s internal Service DNS before quick verify can run; no public/fallback path is used.",
    retry: `bun scripts/cli.ts web-probe sentinel validate --node ${state.spec.nodeId} --lane ${state.spec.lane}`,
    valuesRedacted: true,
  };
}

function sentinelP5Next(state: SentinelCicdState): Record<string, string> {
  const node = state.spec.nodeId;
  const lane = state.spec.lane;
  return {
    validate: `bun scripts/cli.ts web-probe sentinel validate --node ${node} --lane ${lane}`,
    quickVerify: `bun scripts/cli.ts web-probe sentinel validate --node ${node} --lane ${lane} --quick-verify --confirm --wait`,
    maintenanceStart: `bun scripts/cli.ts web-probe sentinel maintenance start --node ${node} --lane ${lane} --confirm --wait`,
    maintenanceStop: `bun scripts/cli.ts web-probe sentinel maintenance stop --node ${node} --lane ${lane} --confirm --wait`,
    report: `bun scripts/cli.ts web-probe sentinel report --node ${node} --lane ${lane} --view summary`,
  };
}

function isSafeRelativeStateDir(value: string): boolean {
  return value.startsWith(".state/web-observe/") && !value.includes("\0") && !value.includes("..");
}

function stringAtNullable(value: unknown, path: string): string | null {
  const found = valueAtPath(value, path);
  return typeof found === "string" && found.length > 0 ? found : null;
}

function numberAtNullable(value: unknown, path: string): number | null {
  const found = valueAtPath(value, path);
  return typeof found === "number" && Number.isFinite(found) ? found : null;
}

function displayPath(pathValue: string): string {
  if (pathValue.startsWith(`${repoRoot}/`)) return pathValue.slice(repoRoot.length + 1);
  const marker = "/.worktree/";
  const index = repoRoot.indexOf(marker);
  if (index >= 0) {
    const mainRoot = repoRoot.slice(0, index);
    if (pathValue.startsWith(`${mainRoot}/`)) return pathValue.slice(mainRoot.length + 1);
  }
  return pathValue;
}

function compactCommandWithTail(result: CommandResult): CompactCommandResult & { stdoutTail: string; stderrTail: string } {
  return {
    ...compactCommand(result),
    stdoutPreview: result.stdout.trim().slice(0, 1200),
    stderrPreview: result.stderr.trim().slice(0, 1200),
    stdoutTail: result.stdout.trim().slice(-4000),
    stderrTail: result.stderr.trim().slice(-4000),
  };
}

function renderQuickVerifySummary(input: Record<string, unknown>): string {
  const artifact = record(input.artifactSummary);
  const findings = Array.isArray(artifact.findings) ? artifact.findings.map(record).slice(0, 8) : [];
  return [
    "Web Probe Sentinel Quick Verify",
    "=======================================================",
    `run=${input.runId ?? "-"} scenario=${input.scenarioId ?? "-"} observer=${input.observerId ?? "-"}`,
    `report=${artifact.reportJsonSha256 ?? "-"} artifacts=${artifact.artifactCount ?? "-"} findings=${artifact.findingCount ?? findings.length}`,
    `publicOrigin=${input.publicOrigin ?? "-"}`,
    "",
    "Findings",
    findings.length === 0 ? "-" : findings.map((item) => `${item.severity ?? item.level ?? "-"} ${item.kind ?? item.id ?? item.code ?? "-"} count=${item.count ?? "-"} ${item.summary ?? item.message ?? ""}`).join("\n"),
  ].join("\n");
}

function renderMaintenanceResult(result: Record<string, unknown>): string {
  const serviceHealth = record(result.serviceHealth);
  const maintenance = record(result.maintenance);
  const quickVerify = record(result.quickVerify);
  const planned = record(result.planned);
  const blocker = record(result.blocker);
  const next = record(result.next);
  const maintenanceBody = record(maintenance.bodyJson);
  const state = record(maintenanceBody.maintenance);
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "STATUS", "MODE", "MUTATION"], [[result.node, result.lane, result.ok === true ? "ok" : "blocked", result.mode ?? "status", result.mutation ?? false]]),
    "",
    table(["SERVICE", "HTTP", "INTERNAL_URL"], [[serviceHealth.ok, serviceHealth.httpStatus, serviceHealth.internalUrl]]),
    "",
    Object.keys(state).length > 0
      ? table(["ACTIVE", "RELEASE", "STARTED", "STOPPED", "VERIFY_RUN"], [[state.active, state.releaseId, state.startedAt, state.stoppedAt, state.quickVerifyPlannedRunId]])
      : Object.keys(planned).length > 0
        ? table(["ACTION", "RELEASE", "REASON", "QUICK_VERIFY"], [[planned.action, planned.releaseId, planned.reason, planned.quickVerify]])
        : "MAINTENANCE\n-",
    "",
    Object.keys(quickVerify).length === 0 ? "QUICK_VERIFY\n-" : table(["OK", "RUN", "SCENARIO", "OBSERVER", "REPORT", "FINDINGS"], [[quickVerify.ok, quickVerify.runId, quickVerify.scenarioId, quickVerify.observerId, quickVerify.reportJsonSha256, quickVerify.findingCount]]),
    "",
    Object.keys(blocker).length === 0 ? "BLOCKER\n-" : table(["CODE", "REASON"], [[blocker.code, blocker.reason]]),
    "",
    "NEXT",
    `  validate: ${next.validate ?? "-"}`,
    `  report: ${next.report ?? "-"}`,
    `  maintenance-stop: ${next.maintenanceStop ?? "-"}`,
    "",
    "DISCLOSURE",
    "  maintenance uses the k3s internal sentinel Service DNS; no public fallback or second runner is used.",
  ].join("\n");
}

function renderValidateResult(result: Record<string, unknown>): string {
  const health = record(result.serviceHealth);
  const metrics = record(result.metrics);
  const report = record(result.report);
  const publicExposure = record(result.publicExposure);
  const quickVerify = record(result.quickVerify);
  const blocker = record(result.blocker);
  const next = record(result.next);
  const warnings = Array.isArray(quickVerify.warnings) ? quickVerify.warnings : [];
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "STATUS", "MODE"], [[result.node, result.lane, result.ok === true ? "ok" : "blocked", result.mode ?? "status"]]),
    "",
    table(["CHECK", "OK", "DETAIL"], [
      ["health", health.ok, `${health.httpStatus ?? "-"} ${short(health.internalUrl)}`],
      ["metrics", metrics.ok && metricNames(metrics.bodyTextPreview).includes("web_probe_sentinel_health"), `bytes=${metrics.bodyBytes ?? "-"} metric=web_probe_sentinel_health`],
      ["recent-report", report.ok, `${record(record(report.bodyJson).run).id ?? "-"} ${short(record(record(report.bodyJson).run).report_json_sha256)}`],
      ["public-exposure", publicExposure.ok, `${record(publicExposure.dns).expectedA ?? "-"} http=${record(publicExposure.https).httpStatus ?? "-"}`],
      ["quick-verify", Object.keys(quickVerify).length === 0 ? "skipped" : quickVerify.ok, `${quickVerify.runId ?? "-"} ${short(quickVerify.reportJsonSha256)}`],
    ]),
    "",
    warnings.length === 0 ? "WARNINGS\n-" : ["WARNINGS", ...warnings.map((item) => `- ${text(item)}`)].join("\n"),
    "",
    Object.keys(blocker).length === 0 ? "BLOCKER\n-" : table(["CODE", "BLOCKERS"], [[blocker.code, Array.isArray(blocker.blockers) ? blocker.blockers.join(",") : blocker.reason]]),
    "",
    "NEXT",
    `  quick-verify: ${next.quickVerify ?? "-"}`,
    `  report: ${next.report ?? "-"}`,
    `  maintenance-start: ${next.maintenanceStart ?? "-"}`,
    "",
    "DISCLOSURE",
    "  validate checks /api/health, /metrics, indexed analyze report and publicExposure without printing tokens.",
  ].join("\n");
}

function renderReportResult(result: Record<string, unknown>): string {
  const report = record(result.report);
  const body = record(report.bodyJson);
  const run = record(body.run);
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "STATUS", "VIEW", "RUN"], [[result.node, result.lane, report.ok ? "ok" : "blocked", body.view ?? "-", run.id ?? "-"]]),
    "",
    table(["HTTP", "ERROR", "REPORT"], [[report.httpStatus, body.error ?? report.error ?? "-", short(run.report_json_sha256)]]),
    "",
    "DISCLOSURE",
    "  report reads sentinel indexed analyze summaries/views only; it does not resample, rerun analyze, or read Workbench.",
  ].join("\n");
}

function sentinelPipelineRunName(state: SentinelCicdState): string {
  const commit = state.sourceHead.commit ?? "source";
  return `hwlab-web-probe-sentinel-${commit.slice(0, 12)}`;
}

function renderImageResult(result: Record<string, unknown>): string {
  const source = record(result.source);
  const image = record(result.image);
  const registry = record(result.registry);
  const publish = record(result.publish);
  const blocker = record(result.blocker);
  const next = record(result.next);
  const warnings = Array.isArray(result.warnings) ? result.warnings : [];
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "STATUS", "MODE", "MUTATION"], [[result.node, result.lane, result.ok === true ? "ok" : "blocked", result.mode, result.mutation]]),
    "",
    table(["SOURCE_REPO", "BRANCH", "COMMIT", "LOCAL_HEAD"], [[source.repository, source.branch, short(source.commit), short(source.localHead)]]),
    "",
    table(["IMAGE", "BASE", "ENTRYPOINT", "DOCKERFILE"], [[image.ref, image.baseImage, image.entrypoint, short(image.dockerfileSha256)]]),
    "",
    Object.keys(registry).length === 0 ? "REGISTRY\n-" : table(["PROBED", "PRESENT", "DIGEST"], [[record(registry.probe).url ?? "-", record(registry.probe).present ?? "-", short(record(registry.probe).digest)]]),
    "",
    Object.keys(publish).length === 0 ? "PUBLISH\n-" : table(["OK", "PHASE", "JOB", "DIGEST", "GITOPS"], [[publish.ok, publish.phase, publish.jobName, short(record(publish.payload).digestRef), short(record(publish.payload).gitopsCommit)]]),
    "",
    warnings.length === 0 ? "WARNINGS\n-" : ["WARNINGS", ...warnings.map((item) => `- ${text(item)}`)].join("\n"),
    "",
    Object.keys(blocker).length === 0 ? "BLOCKER\n-" : table(["CODE", "REASON"], [[blocker.code, blocker.reason]]),
    "",
    "NEXT",
    `  status: ${next.status ?? "-"}`,
    `  dry-run: ${next.dryRun ?? "-"}`,
    `  confirm: ${next.confirm ?? "-"}`,
    `  trigger: ${next.controlPlaneTrigger ?? "-"}`,
    `  control-plane: ${next.controlPlanePlan ?? "-"}`,
    "",
    "DISCLOSURE",
    "  valuesRedacted=true; image status shows refs, hashes and object names only.",
  ].join("\n");
}

function renderControlPlaneResult(result: Record<string, unknown>): string {
  const source = record(result.source);
  const image = record(result.image);
  const gitops = record(result.gitops);
  const argo = record(result.argo);
  const validation = record(result.validation);
  const observed = record(result.observed);
  const publish = record(result.publish);
  const flush = record(result.flush);
  const publicExposureApply = record(result.publicExposureApply);
  const publicExposureCaddy = record(publicExposureApply.caddy);
  const argoApply = record(result.argoApply);
  const blocker = record(result.blocker);
  const targetValidation = record(result.targetValidation);
  const next = record(result.next);
  const warnings = Array.isArray(result.warnings) ? result.warnings : [];
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "STATUS", "MODE", "PIPELINERUN"], [[result.node, result.lane, result.ok === true ? "ok" : "blocked", result.mode, result.pipelineRun]]),
    "",
    table(["SOURCE", "COMMIT", "IMAGE", "MANIFEST"], [[`${source.repository}@${source.branch}`, short(source.commit), image.ref, short(gitops.manifestSha256)]]),
    "",
    table(["GITOPS_PATH", "ARGO_APP", "TARGET_REV", "OBJECTS"], [[gitops.path, argo.applicationName, gitops.targetRevision, gitops.manifestObjects]]),
    "",
    table(["SCENARIO", "MAX_SECONDS", "SECOND_PATH"], [[validation.scenarioId, validation.maxSeconds, validation.automaticSecondPath]]),
    "",
    renderObservedStatus(observed),
    "",
    Object.keys(targetValidation).length === 0 ? "TARGET_VALIDATION\n-" : table(["OK", "STATUS", "SCENARIO", "RUN", "OBSERVER", "REPORT", "FINDINGS", "ARTIFACTS"], [[
      targetValidation.ok,
      targetValidation.status,
      targetValidation.scenarioId,
      targetValidation.runId,
      targetValidation.observerId,
      short(targetValidation.reportJsonSha256),
      targetValidation.findingCount,
      targetValidation.artifactCount,
    ]]),
    "",
    Object.keys(publish).length === 0 ? "PUBLISH\n-" : table(["OK", "PHASE", "JOB", "DIGEST", "GITOPS"], [[publish.ok, publish.phase, publish.jobName, short(record(publish.payload).digestRef), short(record(publish.payload).gitopsCommit)]]),
    "",
    Object.keys(flush).length === 0 ? "FLUSH\n-" : table(["OK", "EXIT", "TIMED_OUT", "PREVIEW"], [[flush.ok, record(flush.result).exitCode, record(flush.result).timedOut, record(flush.result).stdoutPreview]]),
    "",
    Object.keys(publicExposureApply).length === 0 ? "PUBLIC_EXPOSURE_APPLY\n-" : table(["OK", "SECRET", "CADDY", "HOST"], [[publicExposureApply.ok, record(publicExposureApply.secret).ok, record(publicExposureApply.caddy).ok, publicExposureApply.hostname]]),
    "",
    Object.keys(publicExposureCaddy).length === 0 || publicExposureCaddy.ok === true
      ? "CADDY_APPLY_DETAIL\n-"
      : table(["PY", "VALIDATE", "RELOAD", "BLOCK", "ACTIVE", "ERROR", "STDOUT", "STDERR"], [[publicExposureCaddy.pythonExitCode, publicExposureCaddy.validateExitCode, publicExposureCaddy.reloadExitCode, publicExposureCaddy.afterBlockPresent, publicExposureCaddy.active, short(publicExposureCaddy.errorPreview), short(record(publicExposureCaddy.result).stdoutPreview), short(record(publicExposureCaddy.result).stderrPreview)]]),
    "",
    Object.keys(argoApply).length === 0 ? "ARGO_APPLY\n-" : table(["OK", "EXIT", "PREVIEW"], [[argoApply.ok, record(argoApply.result).exitCode, record(argoApply.result).stdoutPreview]]),
    "",
    warnings.length === 0 ? "WARNINGS\n-" : ["WARNINGS", ...warnings.map((item) => `- ${text(item)}`)].join("\n"),
    "",
    Object.keys(blocker).length === 0 ? "BLOCKER\n-" : table(["CODE", "REASON"], [[blocker.code, blocker.reason]]),
    "",
    "NEXT",
    `  plan: ${next.plan ?? "-"}`,
    `  status: ${next.status ?? "-"}`,
    `  image: ${next.image ?? "-"}`,
    `  trigger-current: ${next.triggerCurrent ?? "-"}`,
    "",
    "DISCLOSURE",
    "  default view is a bounded CI/CD summary; full manifest content is represented by object counts and sha256.",
    "  sentinel unavailable policy is structured-failure; no automatic second execution path is rendered.",
  ].join("\n");
}

function renderObservedStatus(observed: Record<string, unknown>): string {
  const rows = [
    observedStatusRow("source", observed.sourceMirror),
    observedStatusRow("registry", observed.registry),
    observedStatusRow("git-mirror", observed.gitMirror),
    observedStatusRow("gitops", observed.gitops),
    observedStatusRow("argo", observed.argo),
    observedStatusRow("runtime", observed.runtime),
  ].filter((row) => row !== null);
  if (rows.length === 0) return "OBSERVED\n-";
  return table(["CHECK", "OK", "DETAIL", "EXIT", "TIMED_OUT", "PREVIEW"], rows);
}

function observedStatusRow(name: string, value: unknown): unknown[] | null {
  const item = record(value);
  if (Object.keys(item).length === 0) return null;
  const result = record(item.result);
  return [name, item.ok, observedDetail(name, item), result.exitCode, result.timedOut, result.stdoutPreview];
}

function observedDetail(name: string, item: Record<string, unknown>): string {
  if (name === "source") return `${record(item.probe).mode ?? "mirror"} ${short(record(item.probe).commit)}/${short(record(item.probe).expectedCommit)}`;
  if (name === "registry") return `${record(item.probe).present === true ? "present" : "missing"} ${short(record(item.probe).digest)}`;
  if (name === "gitops") return `${short(item.revision)} image=${short(item.image)}`;
  if (name === "argo") return `${item.syncStatus ?? "-"} ${item.healthStatus ?? "-"} ${short(item.revision)}/${short(item.expectedRevision)}`;
  if (name === "runtime") {
    const probe = record(item.probe);
    const deployment = record(probe.deployment);
    return `ready=${deployment.readyReplicas ?? "-"} image=${short(deployment.image)}/${short(deployment.expectedImage)}`;
  }
  return "-";
}

function renderAsyncJobResult(result: Record<string, unknown>): string {
  const job = record(result.job);
  const next = record(result.next);
  return [
    String(result.command),
    "",
    table(["NODE", "LANE", "MODE", "MUTATION", "JOB"], [[result.node, result.lane, result.mode, result.mutation, job.id]]),
    "",
    table(["STATUS", "NAME", "CREATED"], [[job.status, job.name, job.createdAt]]),
    "",
    "NEXT",
    `  status: ${next.status ?? "-"}`,
    `  wait: ${next.wait ?? "-"}`,
    "",
    "DISCLOSURE",
    "  confirmed operation is delegated to UniDesk job status to keep interactive calls bounded.",
  ].join("\n");
}

function rendered(ok: boolean, command: string, text: string): RenderedCliResult {
  return { ok, command, renderedText: `${text.trimEnd()}\n`, contentType: "text/plain" };
}

function readConfigRefTarget(ref: string): unknown {
  const file = configRefFile(ref);
  const path = configRefPath(ref);
  return valueAtPath(readConfigFile(file), path);
}

function readConfigFile(file: string): unknown {
  if (file.startsWith("/") || file.includes("..") || !file.startsWith("config/")) throw new Error(`unsafe configRef file: ${file}`);
  const abs = rootPath(file);
  if (!existsSync(abs)) throw new Error(`${file} does not exist`);
  return Bun.YAML.parse(readFileSync(abs, "utf8")) as unknown;
}

function configRefFile(ref: string): string {
  const [file, path, extra] = ref.split("#");
  if (extra !== undefined || file === undefined || path === undefined || file.length === 0 || path.length === 0) throw new Error(`invalid configRef: ${ref}`);
  return file;
}

function configRefPath(ref: string): string {
  const [, path] = ref.split("#");
  if (path === undefined || path.length === 0) throw new Error(`invalid configRef: ${ref}`);
  return path;
}

function valueAtPath(value: unknown, path: string): unknown {
  let current: unknown = value;
  for (const segment of path.split(".")) {
    const match = /^([A-Za-z0-9_-]+)?(?:\[(\d+)\])?$/u.exec(segment);
    if (match === null) return undefined;
    if (match[1] !== undefined) {
      if (!isRecord(current)) return undefined;
      current = current[match[1]];
    }
    if (match[2] !== undefined) {
      if (!Array.isArray(current)) return undefined;
      current = current[Number(match[2])];
    }
  }
  return current;
}

function stringAt(value: unknown, path: string): string {
  const found = valueAtPath(value, path);
  if (typeof found !== "string" || found.length === 0) throw new Error(`${path} must be a non-empty string`);
  return found;
}

function nonEmptyString(value: unknown): string | null {
  return typeof value === "string" && value.length > 0 ? value : null;
}

function stringField(value: Record<string, unknown>, path: string): string {
  return stringAt(value, path);
}

function stringTarget(value: unknown, label: string): string {
  if (typeof value !== "string" || value.length === 0) throw new Error(`${label} must resolve to a non-empty string`);
  return value;
}

function numberAt(value: unknown, path: string): number {
  const found = valueAtPath(value, path);
  if (typeof found !== "number" || !Number.isFinite(found)) throw new Error(`${path} must be a number`);
  return found;
}

function arrayAt(value: unknown, path: string): unknown[] {
  const found = valueAtPath(value, path);
  if (!Array.isArray(found)) throw new Error(`${path} must be an array`);
  return found;
}

function recordTarget(value: unknown, label: string): Record<string, unknown> {
  if (!isRecord(value)) throw new Error(`${label} must resolve to an object`);
  return value;
}

function record(value: unknown): Record<string, unknown> {
  return isRecord(value) ? value : {};
}

function isRecord(value: unknown): value is Record<string, unknown> {
  return typeof value === "object" && value !== null && !Array.isArray(value);
}

function manifestObjectSummary(items: readonly Record<string, unknown>[]): readonly Record<string, unknown>[] {
  return items.map((item) => ({
    kind: item.kind ?? null,
    name: record(item.metadata).name ?? null,
    namespace: record(item.metadata).namespace ?? null,
  }));
}

function compactCommand(result: CommandResult): CompactCommandResult {
  return {
    exitCode: result.exitCode,
    timedOut: result.timedOut,
    stdoutBytes: Buffer.byteLength(result.stdout),
    stderrBytes: Buffer.byteLength(result.stderr),
    stdoutPreview: result.stdout.trim().slice(0, 500),
    stderrPreview: result.stderr.trim().slice(0, 500),
  };
}

function parseJsonObject(text: string): Record<string, unknown> | null {
  const trimmed = text.trim();
  if (trimmed.length === 0) return null;
  try {
    const parsed = JSON.parse(trimmed) as unknown;
    return isRecord(parsed) ? parsed : null;
  } catch {
    return null;
  }
}

function table(headers: string[], rows: unknown[][]): string {
  const normalized = [headers, ...rows.map((row) => row.map(text))];
  const widths = headers.map((_, index) => Math.max(...normalized.map((row) => text(row[index] ?? "").length)));
  return normalized.map((row) => row.map((cell, index) => text(cell).padEnd(widths[index])).join("  ").trimEnd()).join("\n");
}

function text(value: unknown): string {
  if (value === undefined || value === null || value === "") return "-";
  if (typeof value === "boolean") return value ? "true" : "false";
  return String(value).replace(/\s+/gu, " ").trim();
}

function short(value: unknown): string {
  const raw = text(value);
  if (raw === "-") return raw;
  if (/^sha256:[0-9a-f]{64}$/iu.test(raw)) return `${raw.slice(0, 19)}...`;
  if (/^[0-9a-f]{40}$/iu.test(raw)) return raw.slice(0, 12);
  return raw.length > 42 ? `${raw.slice(0, 39)}...` : raw;
}

function sha256(textValue: string): string {
  return `sha256:${createHash("sha256").update(textValue).digest("hex")}`;
}

function shellQuote(value: string): string {
  return `'${value.replace(/'/gu, "'\\''")}'`;
}

function tomlEscape(value: string): string {
  return value.replace(/\\/gu, "\\\\").replace(/"/gu, '\\"');
}