dotfiles

import assert from "node:assert/strict";
import { existsSync, mkdtempSync, readFileSync, rmSync, writeFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { test } from "node:test";
import { __test as code } from "./gh_code_search.mjs";
import { __test as failed } from "./gh_failed_run.mjs";
import { __test as pages } from "./gh_pages_deploy.mjs";

function withArgv(args, fn) {
	const old = process.argv;
	process.argv = [process.execPath, "script.mjs", ...args];
	try {
		return fn();
	} finally {
		process.argv = old;
	}
}

function responseSequence(...responses) {
	return () => responses.shift() ?? { status: 1, stdout: "", stderr: "unexpected call" };
}

function withoutConsole(fn) {
	const oldLog = console.log;
	const oldError = console.error;
	console.log = () => {};
	console.error = () => {};
	try {
		return fn();
	} finally {
		console.log = oldLog;
		console.error = oldError;
	}
}

test("code search builds gh args from CLI flags", () => {
	withArgv([
		"TODO",
		"--limit",
		"5",
		"--language",
		"javascript",
		"--repo",
		"o/r",
		"--owner",
		"org",
	], () => {
		assert.equal(code.positional(), "TODO");
		assert.deepEqual(code.build("TODO"), [
			"gh",
			"search",
			"code",
			"TODO",
			"--limit",
			"5",
			"--language",
			"javascript",
			"--repo",
			"o/r",
			"--owner",
			"org",
			"--json",
			"path,repository,sha,textMatches,url",
		]);
	});
});

test("code search filters, sorts, and formats results", () => {
	const results = [
		{ path: "b.js", repository: { nameWithOwner: "z/repo", isFork: true }, textMatches: [{ fragment: "b" }], url: "u2" },
		{ path: "a.js", repository: { nameWithOwner: "a/repo", isPrivate: true }, textMatches: [{ fragment: "a" }, { fragment: "aa" }], url: "u1" },
	];
	assert.equal(withArgv(["q", "--exclude-forks"], () => code.filter(results)).length, 1);
	assert.equal(withArgv(["q", "--exclude-private"], () => code.filter(results)).length, 1);
	assert.equal(withArgv(["q", "--min-matches", "2"], () => code.filter(results))[0].path, "a.js");
	assert.equal(code.sort(results, "repo")[0].path, "a.js");
	assert.equal(code.sort(results, "path")[0].path, "a.js");
	assert.equal(code.sort(results, "matches")[0].path, "a.js");
	assert.match(code.pretty(results), /Found 2 result/);
	assert.match(code.summary(results), /Total files found: 2/);
	assert.equal(code.pretty([]), "No results found.");
});

test("failed run helpers clean logs and target jobs by database ID", () => {
	assert.equal(failed.clean("\u001b[31merror\u001b[0m\r"), "error");
	assert.deepEqual(failed.repoArgs("o/r"), ["--repo", "o/r"]);
	assert.deepEqual(failed.repoArgs(), []);
	assert.deepEqual(failed.jobLogArgs(42, 9001, "o/r"), [
		"run",
		"view",
		"42",
		"--log-failed",
		"--job",
		"9001",
		"--repo",
		"o/r",
	]);
	const out = failed.excerpts("##[command] npm test\nError: boom\nError: boom\nok\nProcess completed with exit code 1", 5);
	assert.deepEqual(out, ["Error: boom", "Process completed with exit code 1"]);
});

test("pages workflow requires an explicit site directory", () => {
	assert.throws(
		() => pages.createWorkflow(".github/workflows/pages.yml", false, false),
		/site directory/i,
	);
});

test("pages workflow dry-run never writes or overwrites", () => {
	const dir = mkdtempSync(join(tmpdir(), "gh-pages-test-"));
	const output = join(dir, "pages.yml");
	const oldLog = console.log;
	console.log = () => {};
	try {
		const preview = pages.createWorkflow(output, false, true, "dist");
		assert.equal(preview.status, "dry_run");
		assert.equal(existsSync(output), false);
		writeFileSync(output, "keep\n");
		const replacement = pages.createWorkflow(output, true, true, "dist");
		assert.equal(replacement.status, "dry_run");
		assert.equal(readFileSync(output, "utf8"), "keep\n");
	} finally {
		console.log = oldLog;
		rmSync(dir, { recursive: true, force: true });
	}
});

test("pages helper creates a workflow for only the explicit site directory", () => {
	assert.equal(pages.msg("done", "success"), "✓ done");
	assert.equal(pages.json({ ok: true }), '{\n  "ok": true\n}');
	assert.throws(() => pages.validateSiteDir("../private"), /repository-relative/);
	const dir = mkdtempSync(join(tmpdir(), "gh-pages-test-"));
	const output = join(dir, ".github/workflows/pages.yml");
	const oldLog = console.log;
	const logs = [];
	console.log = (line = "") => logs.push(String(line));
	try {
		const created = pages.createWorkflow(output, false, false, "dist");
		assert.equal(created.status, "created");
		const workflow = readFileSync(output, "utf8");
		assert.match(workflow, /actions\/deploy-pages@v4/);
		assert.match(workflow, /path: 'dist'/);
		assert.doesNotMatch(workflow, /cp -r/);
		const skipped = pages.createWorkflow(output, false, false, "dist");
		assert.equal(skipped.status, "skipped");
		assert.match(logs.join("\n"), /file_exists/);
	} finally {
		console.log = oldLog;
		rmSync(dir, { recursive: true, force: true });
	}
});

test("pages status preserves API failures as errors", () => {
	const run = responseSequence(
		{ status: 0, stdout: "", stderr: "" },
		{ status: 1, stdout: "", stderr: "permission denied" },
	);
	const result = withoutConsole(() => new pages.Pages("o/r", false, true, run).status());
	assert.deepEqual(result, {
		ok: false,
		status: "error",
		action: "status",
		error: "permission denied",
	});
});

test("pages enable reports failed HTTPS enforcement", () => {
	const run = responseSequence(
		{ status: 0, stdout: "", stderr: "" },
		{ status: 0, stdout: "{}", stderr: "" },
		{ status: 1, stdout: "", stderr: "HTTPS unavailable" },
	);
	const result = withoutConsole(() => new pages.Pages("o/r", false, true, run).enable());
	assert.deepEqual(result, {
		ok: false,
		status: "error",
		action: "enforce_https",
		pages_enabled: true,
		error: "HTTPS unavailable",
	});
});