import { execFileSync } from "node:child_process";

import fs from "node:fs";

import os from "node:os";

import path from "node:path";

};

const markerPaths: string[] = [];

const tempDirs: string[] = [];

afterEach(() => {

for (const markerPath of markerPaths) {

} catch {}

}

markerPaths.length = 0;

for (const tempDir of tempDirs) {

fs.rmSync(tempDir, { force: true, recursive: true });

}

tempDirs.length = 0;

});

function parseGitHubOutput(output: string): Record<string, string> {

return Object.fromEntries(

output

.trim()

.split("\n")

.filter(Boolean)

.map((line) => {

const separator = line.indexOf("=");

return [line.slice(0, separator), line.slice(separator + 1)];

}),

);

}

describe("detectChangedScope", () => {

it("fails safe when no paths are provided", () => {

expect(detectChangedScope([])).toEqual({

expect(() => listChangedPaths(injectedBase, "HEAD")).toThrow();

expect(fs.existsSync(markerPath)).toBe(false);

});

it("keeps direct CLI preflight empty diffs as no-op scope", () => {

const repoDir = fs.mkdtempSync(path.join(os.tmpdir(), "openclaw-ci-scope-empty-"));

tempDirs.push(repoDir);

const outputPath = path.join(repoDir, "github-output.txt");

const scriptPath = path.resolve("scripts/ci-changed-scope.mjs");

execFileSync("git", ["init", "-b", "main"], { cwd: repoDir });

execFileSync("git", ["config", "user.email", "ci@example.invalid"], { cwd: repoDir });

execFileSync("git", ["config", "user.name", "CI"], { cwd: repoDir });

fs.writeFileSync(path.join(repoDir, "README.md"), "test\n", "utf8");

execFileSync("git", ["add", "README.md"], { cwd: repoDir });

execFileSync("git", ["commit", "-m", "test"], { cwd: repoDir });

execFileSync(process.execPath, [scriptPath, "--base", "HEAD", "--head", "HEAD"], {

cwd: repoDir,

env: { ...process.env, GITHUB_OUTPUT: outputPath },

});

expect(parseGitHubOutput(fs.readFileSync(outputPath, "utf8"))).toEqual({

run_node: "false",

run_macos: "false",

run_android: "false",

run_windows: "false",

run_skills_python: "false",

run_changed_smoke: "false",

run_control_ui_i18n: "false",

});

});

});