#!/usr/bin/env node
// Validates that a referenced release-publish workflow run is usable for approval.
import fs from "node:fs";

const run = JSON.parse(fs.readFileSync(0, "utf8"));

const releasePublishRunId = process.env.RELEASE_PUBLISH_RUN_ID ?? "";
const expectedBranch = process.env.EXPECTED_WORKFLOW_BRANCH ?? "";
const directRecovery = process.env.DIRECT_RELEASE_RECOVERY === "true";
const approvalPath = process.env.APPROVAL_PATH ?? "";
const approvalKind = process.env.RELEASE_APPROVAL_KIND ?? "android";
const expectedRunAttempt = process.env.EXPECTED_RUN_ATTEMPT ?? "";
const childWorkflowSha = process.env.CHILD_WORKFLOW_SHA ?? "";

function fail(message) {
  console.error(message);
  process.exit(1);
}

function canonicalPackages(value) {
  const packages = value
    .split(",")
    .map((entry) => entry.trim())
    .filter(Boolean);
  if (
    packages.length === 0 ||
    new Set(packages).size !== packages.length ||
    packages.some((entry) => !/^@openclaw\/[a-z0-9][a-z0-9._-]*$/u.test(entry))
  ) {
    fail("ClawHub bootstrap approval requires a unique @openclaw/* package set.");
  }
  return packages.toSorted((a, b) => (a < b ? -1 : a > b ? 1 : 0));
}

function positiveRunAttempt(value) {
  if (!/^[1-9][0-9]*$/u.test(value)) {
    fail("Expected release publish run attempt must be a positive integer.");
  }
  return Number(value);
}

if (approvalKind === "clawhub-bootstrap" && !approvalPath) {
  fail("ClawHub bootstrap approval requires an attested approval artifact.");
}

if (approvalPath) {
  const approval = JSON.parse(fs.readFileSync(approvalPath, "utf8"));
  let expectedApproval;
  let mismatchMessage;
  if (approvalKind === "android") {
    expectedApproval = {
      version: 1,
      repository: process.env.GITHUB_REPOSITORY,
      workflow: "OpenClaw Release Publish",
      parentRunId: releasePublishRunId,
      workflowBranch: expectedBranch,
      releaseTag: process.env.RELEASE_TAG,
      targetSha: process.env.RELEASE_TARGET_SHA,
    };
    mismatchMessage = "Attested Android release approval does not match this run request.";
  } else if (approvalKind === "clawhub-bootstrap") {
    if (!/^[a-f0-9]{40}$/u.test(childWorkflowSha)) {
      fail("Plugin ClawHub New workflow SHA must be a full lowercase commit SHA.");
    }
    expectedApproval = {
      version: 2,
      kind: "clawhub-bootstrap",
      repository: process.env.GITHUB_REPOSITORY,
      workflow: "OpenClaw Release Publish",
      parentRunId: releasePublishRunId,
      parentRunAttempt: positiveRunAttempt(expectedRunAttempt),
      workflowBranch: expectedBranch,
      parentWorkflowSha: run.headSha,
      bootstrapWorkflowSha: childWorkflowSha,
      releaseTag: process.env.RELEASE_TAG,
      targetSha: process.env.RELEASE_TARGET_SHA,
      packages: canonicalPackages(process.env.RELEASE_PACKAGES ?? ""),
    };
    mismatchMessage =
      "Attested ClawHub bootstrap approval does not match this release target and package set.";
  } else {
    fail(`Unsupported release approval kind: ${approvalKind}`);
  }
  if (JSON.stringify(approval) !== JSON.stringify(expectedApproval)) {
    fail(mismatchMessage);
  }
}

const checks = [
  ["workflowName", "OpenClaw Release Publish"],
  ["headBranch", expectedBranch],
  ["event", "workflow_dispatch"],
];

for (const [key, expected] of checks) {
  if (run[key] !== expected) {
    fail(
      `Referenced release publish run ${releasePublishRunId} must have ${key}=${expected}, got ${run[key] ?? "<missing>"}.`,
    );
  }
}

if (expectedRunAttempt && run.runAttempt !== positiveRunAttempt(expectedRunAttempt)) {
  fail(
    `Referenced release publish run ${releasePublishRunId} must use attempt ${expectedRunAttempt}, got ${run.runAttempt ?? "<missing>"}.`,
  );
}

if (!directRecovery) {
  if (run.status !== "in_progress") {
    fail(
      `Referenced release publish run ${releasePublishRunId} must still be in_progress, got ${run.status ?? "<missing>"}.`,
    );
  }
  if (run.conclusion) {
    fail(
      `Referenced release publish run ${releasePublishRunId} already concluded ${run.conclusion}.`,
    );
  }
  console.log(`Using release publish approval run ${releasePublishRunId}: ${run.url}`);
  process.exit(0);
}

if (run.status === "in_progress" && !run.conclusion) {
  console.log(`Using active release publish run ${releasePublishRunId}: ${run.url}`);
  process.exit(0);
}

if (run.status === "completed" && ["success", "failure"].includes(run.conclusion)) {
  console.log(
    `Using completed release publish run ${releasePublishRunId} (${run.conclusion}) for direct recovery: ${run.url}`,
  );
  process.exit(0);
}

fail(
  `Direct release recovery run ${releasePublishRunId} must be in_progress or completed with success/failure, got status=${run.status ?? "<missing>"} conclusion=${run.conclusion ?? "<missing>"}.`,
);