import { readFileSync } from "node:fs";
import { describe, expect, it } from "vitest";
import { parse } from "yaml";

function readCiWorkflow() {
  return parse(readFileSync(".github/workflows/ci.yml", "utf8"));
}

describe("ci workflow guards", () => {
  it("kills timed manual checkout fetches after the grace period", () => {
    const workflowPaths = [
      ".github/workflows/ci.yml",
      ".github/workflows/ci-check-testbox.yml",
      ".github/workflows/ci-build-artifacts-testbox.yml",
    ];

    for (const workflowPath of workflowPaths) {
      const workflow = readFileSync(workflowPath, "utf8");
      const fetchTimeouts = workflow.match(/timeout --signal=TERM[^\n]* 30s git -C "\$workdir"/g);

      expect(fetchTimeouts?.length, workflowPath).toBeGreaterThan(0);
      expect(fetchTimeouts, workflowPath).toEqual(
        fetchTimeouts?.map(() => 'timeout --signal=TERM --kill-after=10s 30s git -C "$workdir"'),
      );
    }
  });

  it("runs dependency policy guards in PR CI preflight", () => {
    const workflow = readFileSync(".github/workflows/ci.yml", "utf8");
    const preflightGuards = workflow.slice(
      workflow.indexOf("guards)"),
      workflow.indexOf("prod-types)"),
    );

    expect(workflow).toContain("check-guards");
    expect(preflightGuards).toContain("pnpm deps:shrinkwrap:check");
    expect(preflightGuards).toContain("pnpm deps:patches:check");
  });

  it("does not rebuild Control UI after build:ci-artifacts", () => {
    const workflow = readCiWorkflow();
    const buildArtifactSteps = workflow.jobs["build-artifacts"].steps;
    const buildDistStep = buildArtifactSteps.find((step) => step.name === "Build dist");

    expect(buildDistStep.run).toBe("pnpm build:ci-artifacts");
    expect(buildArtifactSteps.map((step) => step.name)).not.toContain("Build Control UI");
    expect(buildArtifactSteps.some((step) => step.run === "pnpm ui:build")).toBe(false);
  });

  it("keeps push docs validation ClawHub-backed", () => {
    const workflow = readFileSync(".github/workflows/docs.yml", "utf8");

    expect(workflow).toContain("repository: openclaw/clawhub");
    expect(workflow).toContain("path: clawhub-source");
    expect(workflow).toContain(
      "OPENCLAW_DOCS_SYNC_CLAWHUB_REPO: ${{ github.workspace }}/clawhub-source",
    );
  });
});