PaperClipAI/scripts/run-vitest-stable.mjs

#!/usr/bin/env node
import { spawnSync } from "node:child_process";
import { mkdirSync, mkdtempSync, readdirSync, readFileSync, realpathSync, statSync } from "node:fs";
import os from "node:os";
import path from "node:path";
import { fileURLToPath } from "node:url";
import { loadShardDurations, selectGeneralServerShard } from "./general-server-shard.mjs";

import { assertSelectedTests, partitionTestLines } from "./test-line-shard.mjs";

const repoRoot = process.cwd();
const scriptsDir = path.dirname(fileURLToPath(import.meta.url));
const generalServerShardDurations = loadShardDurations(
  path.join(scriptsDir, "general-server-shard-durations.json"),
);
const serializedShardDurations = loadShardDurations(
  path.join(scriptsDir, "serialized-shard-durations.json"),
);
const serverRoot = path.join(repoRoot, "server");
const serverSrcDir = path.join(repoRoot, "server", "src");
const serverTestsDir = path.join(repoRoot, "server", "src", "__tests__");
const serverScriptsDir = path.join(repoRoot, "server", "scripts");
const nonServerProjects = [
  "@paperclipai/shared",
  "@paperclipai/skills-catalog",
  "@paperclipai/db",
  "@paperclipai/adapter-utils",
  "@paperclipai/adapter-claude-local",
  "@paperclipai/adapter-codex-local",
  "@paperclipai/adapter-cursor-cloud",
  "@paperclipai/adapter-cursor-local",
  "@paperclipai/adapter-gemini-local",
  "@paperclipai/adapter-grok-local",
  "@paperclipai/hermes-paperclip-adapter",
  "@paperclipai/adapter-kimi-local",
  "@paperclipai/adapter-openclaw-gateway",
  "@paperclipai/adapter-opencode-local",
  "@paperclipai/adapter-pi-local",
  "@paperclipai/plugin-daytona",
  "@paperclipai/plugin-sdk",
  "@paperclipai/create-paperclip-plugin",
  "@paperclipai/ui",
  "paperclipai",
];
const routeTestPattern = /[^/]*(?:route|routes|authz)[^/]*\.test\.ts$/;
const additionalSerializedServerTests = new Set([
  "server/src/__tests__/approval-routes-idempotency.test.ts",
  "server/src/__tests__/assets.test.ts",
  "server/src/__tests__/authz-company-access.test.ts",
  "server/src/__tests__/companies-route-path-guard.test.ts",
  "server/src/__tests__/company-portability.test.ts",
  "server/src/__tests__/costs-service.test.ts",
  "server/src/__tests__/express5-auth-wildcard.test.ts",
  "server/src/__tests__/health-dev-server-token.test.ts",
  "server/src/__tests__/health.test.ts",
  "server/src/__tests__/heartbeat-dependency-scheduling.test.ts",
  "server/src/__tests__/heartbeat-issue-liveness-escalation.test.ts",
  "server/src/__tests__/heartbeat-process-recovery.test.ts",
  "server/src/__tests__/invite-accept-existing-member.test.ts",
  "server/src/__tests__/invite-accept-gateway-defaults.test.ts",
  "server/src/__tests__/invite-accept-replay.test.ts",
  "server/src/__tests__/invite-expiry.test.ts",
  "server/src/__tests__/invite-join-manager.test.ts",
  "server/src/__tests__/invite-onboarding-text.test.ts",
  "server/src/__tests__/invite-url-public-base-url.test.ts",
  "server/src/__tests__/issues-checkout-wakeup.test.ts",
  "server/src/__tests__/issues-service.test.ts",
  "server/src/__tests__/opencode-local-adapter-environment.test.ts",
  "server/src/__tests__/project-routes-env.test.ts",
  "server/src/__tests__/redaction.test.ts",
  "server/src/__tests__/routines-e2e.test.ts",
]);
let invocationIndex = 0;
const serializedModeName = "serialized";
const generalModeName = "general";
const allModeName = "all";
const generalServerGroupName = "general-server";
const generalServerWithoutChatGroupName = "general-server-without-chat";
const generalServerWithoutChatOrNativeRunnerGroupName = "general-server-without-chat-or-native-runner";
const generalChatGroupName = "general-chat";
const generalServerNativeRunnerGroupName = "general-server-native-runner";
const chatSuite = "server/src/__tests__/chat-channels.integration.test.ts";
// The first suite rebuilds the Runner release binaries with cargo in beforeAll.
// Inside the PR workflow's plain server shards, which carry no Rust cache,
// that build was a ~4m30s cold compile of every third-party crate on each run
// (277s of a 291s shard vitest step, actions run 35246999382, 2026-09-17).
const nativeRunnerSuites = [
  "server/src/services/native-runtime/native-codex-runner.integration.test.ts",
  "server/src/__tests__/dot-runner.test.ts",
  // These process cases otherwise skip in server shards without Runner binaries.
  "server/src/services/native-runtime/native-runner-restart-recovery.integration.test.ts",
];
// In the PR workflow (pr.yml, the caller of pr-trusted.yml — reusable
// workflows inherit the caller's GITHUB_WORKFLOW), the last Verify Paperclip
// Runner vitest shard runs the native-runner group instead, because those
// lanes restore the shared release-runner-v2 Rust cache (see
// packages/paperclip-runner/scripts/run-pr-vitest-lane.mjs). Every other
// caller of the same group keeps the suite in the server shards, so a renamed or
// unknown workflow degrades to today's slower-but-covered behavior rather
// than dropping the suite.
const prWorkflowName = "PR";
const nativeRunnerSuiteRunsInRustCachedLane = process.env.GITHUB_WORKFLOW === prWorkflowName;
const withoutChatExcludedSuites = nativeRunnerSuiteRunsInRustCachedLane
  ? [chatSuite, ...nativeRunnerSuites]
  : [chatSuite];
// Release verification selects this explicit group and runs the omitted suites
// in its cached Runner job. Local callers keep the complete default group.
const generalServerGroups = [
  generalServerGroupName,
  generalServerWithoutChatGroupName,
  generalServerWithoutChatOrNativeRunnerGroupName,
];
function excludedServerSuites(groupName) {
  if (groupName === generalServerWithoutChatOrNativeRunnerGroupName) return [chatSuite, ...nativeRunnerSuites];
  if (groupName === generalServerWithoutChatGroupName) return withoutChatExcludedSuites;
  return [];
}
const generalWorkspacesAGroupName = "general-workspaces-a";
const generalWorkspacesBGroupName = "general-workspaces-b";
const generalWorkspacesCGroupName = "general-workspaces-c";
const generalWorkspacesAProjects = ["@paperclipai/ui", "paperclipai"];
// The db project runs in its own lane. Its vitest invocation took 168-250s
// of a 436-513s workspaces-b job (PR runs 38084171761, 38083084276 and
// 38083020834, 2026-10-10), which made workspaces-b the slowest check once
// the server shards were rebalanced. Vitest's native --shard would not help
// here: the project is already file-parallel and client.test.ts alone is
// 117-189s of its wall time, so a hash-ordered slice can land both of its
// slow suites on one runner. Splitting by project is deterministic and
// leaves the remaining projects at ~265-275s of vitest time, roughly level
// with this lane.
const generalWorkspacesCProjects = ["@paperclipai/db"];
const generalWorkspacesBProjects = nonServerProjects.filter(
  (project) => !generalWorkspacesAProjects.includes(project) && !generalWorkspacesCProjects.includes(project),
);
const generalGroupNames = [
  generalServerGroupName,
  generalWorkspacesAGroupName,
  generalWorkspacesBGroupName,
  generalWorkspacesCGroupName,
];
const allowedGeneralGroupNames = [
  ...generalGroupNames,
  generalServerWithoutChatGroupName,
  generalServerWithoutChatOrNativeRunnerGroupName,
  generalChatGroupName,
  generalServerNativeRunnerGroupName,
];
const serializedServerVitestArgs = [
  "--no-file-parallelism",
  "--maxWorkers=1",
];
const sourceOnlyVitestArgs = ["--exclude", "**/dist/**"];

function walk(dir) {
  const entries = readdirSync(dir);
  const files = [];
  for (const entry of entries) {
    const absolute = path.join(dir, entry);
    const stats = statSync(absolute);
    if (stats.isDirectory()) {
      files.push(...walk(absolute));
    } else if (stats.isFile()) {
      files.push(absolute);
    }
  }
  return files;
}

function toRepoPath(file) {
  return path.relative(repoRoot, file).split(path.sep).join("/");
}

function toServerPath(file) {
  return path.relative(serverRoot, file).split(path.sep).join("/");
}

// For a multi-line `it.each([...])("name", fn)` call, Vitest 5's `vitest
// list --includeTaskLocation` and `vitest run <file>:<line>` disagree about
// which line registers the test: `list` reports (and only matches) the line
// of the wrapped "name" argument, while `run` only matches the line above
// it, where Prettier's formatting puts that call's opening `(`. Separately,
// on this file `list` also occasionally invents an entry whose "location"
// sits on an ordinary body statement that merely ends in `)(` or starts a
// line with a quote, with no `it`/`test` call anywhere nearby — a bogus
// artifact of the same collector, not a real test. Both only showed up on
// server/src/__tests__/chat-channels.integration.test.ts, a 70,000+ line
// fixture; smaller files have not reproduced either issue.
//
// chatSuiteRunLine classifies a `list`-reported line against the actual
// source and returns the line `vitest run` accepts, or null if the line
// does not belong to any real `it`/`test` call (a bogus entry to drop).
const callAnywherePattern = /(?:^|[^\w$])(?:it|test)(?:\.(?:each|skip|only))?\(/;
const inlineCallPattern = /\)\(\s*["'`]/;

function chatSuiteRunLine(sourceLines, line) {
  const text = (sourceLines[line - 1] ?? "").trim();
  if (callAnywherePattern.test(text) || text.endsWith(")(") || inlineCallPattern.test(text)) {
    return line;
  }
  const previous = (sourceLines[line - 2] ?? "").trim();
  const isNameArgument = text.startsWith('"') || text.startsWith("'") || text.startsWith("`");
  if (isNameArgument && previous.endsWith(")(")) {
    return line - 1;
  }
  return null;
}

function isRouteOrAuthzTest(file) {
  if (routeTestPattern.test(file)) {
    return true;
  }

  return additionalSerializedServerTests.has(file);
}

function fail(message) {
  console.error(`[test:run] ${message}`);
  process.exit(1);
}

function readOptionValue(argv, index, argName) {
  const value = argv[index + 1];
  if (value === undefined) {
    fail(`Missing value for ${argName}`);
  }

  return value;
}

function parseNonNegativeInteger(value, argName) {
  const parsed = Number(value);
  if (value.trim() === "" || !Number.isInteger(parsed) || parsed < 0) {
    fail(`${argName} must be a non-negative integer. Received "${value}".`);
  }

  return parsed;
}

function parsePositiveInteger(value, argName) {
  const parsed = Number(value);
  if (value.trim() === "" || !Number.isInteger(parsed) || parsed < 1) {
    fail(`${argName} must be a positive integer. Received "${value}".`);
  }

  return parsed;
}

function parseCliOptions(argv) {
  let mode = allModeName;
  let shardIndex = null;
  let shardCount = null;
  let group = null;
  let dryRun = false;

  for (let index = 0; index < argv.length; index += 1) {
    const arg = argv[index];
    if (arg === "--") {
      continue;
    }

    if (arg === "--mode") {
      mode = readOptionValue(argv, index, arg);
      index += 1;
      continue;
    }

    if (arg.startsWith("--mode=")) {
      mode = arg.slice("--mode=".length);
      continue;
    }

    if (arg === "--shard-index") {
      shardIndex = parseNonNegativeInteger(readOptionValue(argv, index, arg), arg);
      index += 1;
      continue;
    }

    if (arg.startsWith("--shard-index=")) {
      shardIndex = parseNonNegativeInteger(arg.slice("--shard-index=".length), "--shard-index");
      continue;
    }

    if (arg === "--shard-count") {
      shardCount = parsePositiveInteger(readOptionValue(argv, index, arg), arg);
      index += 1;
      continue;
    }

    if (arg.startsWith("--shard-count=")) {
      shardCount = parsePositiveInteger(arg.slice("--shard-count=".length), "--shard-count");
      continue;
    }

    if (arg === "--dry-run") {
      dryRun = true;
      continue;
    }

    if (arg === "--group") {
      group = readOptionValue(argv, index, arg);
      index += 1;
      continue;
    }

    if (arg.startsWith("--group=")) {
      group = arg.slice("--group=".length);
      continue;
    }

    fail(`Unknown argument "${arg}".`);
  }

  if (!new Set([allModeName, generalModeName, serializedModeName]).has(mode)) {
    fail(`Unknown mode "${mode}". Expected one of: ${allModeName}, ${generalModeName}, ${serializedModeName}.`);
  }

  if ((shardIndex === null) !== (shardCount === null)) {
    fail("--shard-index and --shard-count must be provided together.");
  }

  const shardAllowed =
    mode === serializedModeName ||
    (mode === generalModeName &&
      ([...generalServerGroups, generalChatGroupName, generalWorkspacesAGroupName].includes(group)));
  if (!shardAllowed && shardIndex !== null) {
    fail(
      "--shard-index/--shard-count are only valid with serialized mode or a shardable general server/chat/workspaces-a group.",
    );
  }

  if (group !== null && mode !== generalModeName) {
    fail("--group is only valid with --mode general.");
  }

  if (group !== null && !allowedGeneralGroupNames.includes(group)) {
    fail(`Unknown group "${group}". Expected one of: ${allowedGeneralGroupNames.join(", ")}.`);
  }

  if (shardIndex !== null) {
    if (shardIndex >= shardCount) {
      fail(`--shard-index must be less than --shard-count. Received ${shardIndex} of ${shardCount}.`);
    }
  }

  if (mode === serializedModeName) {
    return {
      mode,
      shardIndex: shardIndex ?? 0,
      shardCount: shardCount ?? 1,
      group: null,
      dryRun,
    };
  }

  return {
    mode,
    shardIndex,
    shardCount,
    group,
    dryRun,
  };
}

function selectSerializedSuites(routeTests, shardIndex, shardCount) {
  // Same duration-aware LPT partition as the general-server lane. Round-robin
  // over the alphabetical list clustered the heavy heartbeat/issues suites on
  // one shard (291s vs 170-201s test steps across the matrix in actions run
  // 32012408876), which made that shard the whole PR run's slowest check.
  const byRepoPath = new Map(routeTests.map((routeTest) => [routeTest.repoPath, routeTest]));
  const shardFiles = selectGeneralServerShard(
    routeTests.map((routeTest) => routeTest.repoPath),
    shardIndex,
    shardCount,
    serializedShardDurations,
  );
  return shardFiles.map((file) => byRepoPath.get(file));
}

function runVitest(args, label, testShard = null) {
  console.log(`\n[test:run] ${label}`);
  invocationIndex += 1;
  const tempRootParent = process.platform === "win32" ? os.tmpdir() : "/tmp";
  // Production workspace/security checks reject symlink aliases. In particular
  // /tmp is /private/tmp on macOS, so fixture roots must use the canonical path.
  const testRoot = realpathSync(mkdtempSync(path.join(tempRootParent, "pv-")));
  // Keep per-run paths compact so Unix socket fixtures stay under macOS path limits.
  const env = {
    ...process.env,
    NODE_ENV: "test",
    PAPERCLIP_TEST_HOST_HOME: process.env.PAPERCLIP_TEST_HOST_HOME
      ?? (process.env.PAPERCLIP_HOME?.trim() || path.join(os.homedir(), ".paperclip")),
    PAPERCLIP_HOME: path.join(testRoot, "h"),
    // Config discovery otherwise prefers the checkout's .paperclip/config.json
    // over PAPERCLIP_HOME, importing preview scheduling policy into unit tests.
    PAPERCLIP_CONFIG: path.join(testRoot, "h", "config.json"),
    PAPERCLIP_INSTANCE_ID: `vt-${process.pid}-${invocationIndex}`,
    TMPDIR: path.join(testRoot, "t"),
  };
  mkdirSync(env.PAPERCLIP_HOME, { recursive: true });
  mkdirSync(env.TMPDIR, { recursive: true });
  if (testShard) {
    const file = path.resolve(repoRoot, chatSuite);
    const sourceLines = readFileSync(file, "utf8").split("\n");
    const collect = (filters, name) => {
      const output = path.join(testRoot, `${name}.json`);
      const result = spawnSync("pnpm", ["exec", "vitest", "list", ...sourceOnlyVitestArgs,
        ...filters, "--allowOnly=false", "--includeTaskLocation", `--json=${output}`], {
        cwd: repoRoot, env, stdio: "inherit",
      });
      if (result.error || result.status !== 0) fail(`Vitest collection failed: ${result.error?.message ?? result.status}`);
      return JSON.parse(readFileSync(output, "utf8"));
    };
    const allCollected = collect(args, "all");
    const collected = [];
    const bogusCollected = [];
    for (const test of allCollected) {
      (chatSuiteRunLine(sourceLines, test.location.line) === null ? bogusCollected : collected).push(test);
    }
    if (bogusCollected.length > 0) {
      console.warn(
        `[test:run] dropping ${bogusCollected.length} bogus Vitest collection entr${bogusCollected.length === 1 ? "y" : "ies"} with no matching it()/test() call: ${bogusCollected.map((test) => `${test.location.line}:${JSON.stringify(test.name)}`).join(", ")}`,
      );
    }
    const selected = partitionTestLines(collected, testShard.count, file)[testShard.index];
    // Validate shard membership with the same `list`-reported lines that
    // produced `selected`, then switch to the `run`-compatible lines only for
    // the filters handed to the real `vitest run` below (see
    // chatSuiteRunLine).
    const validationFilters = selected.lines.map((line) => `${chatSuite}:${line}`);
    const validationArgs = [...args.filter((arg) => arg !== chatSuite), ...validationFilters];
    assertSelectedTests(selected.tests, collect(validationArgs, "selected"), file);
    console.log(`[test:run] chat shard ${testShard.index + 1}/${testShard.count}: ${selected.tests.length}/${collected.length} tests, ${selected.lines.length} source lines; exact filter coverage verified`);
    const runFilters = selected.lines.map((line) => `${chatSuite}:${chatSuiteRunLine(sourceLines, line)}`);
    args = [...args.filter((arg) => arg !== chatSuite), ...runFilters, "--allowOnly=false"];
  }
  const result = spawnSync("pnpm", ["exec", "vitest", "run", ...sourceOnlyVitestArgs, ...args], {
    cwd: repoRoot,
    env,
    stdio: "inherit",
  });
  if (result.error) {
    console.error(`[test:run] Failed to start Vitest: ${result.error.message}`);
    process.exit(1);
  }
  if (result.status !== 0) {
    process.exit(result.status ?? 1);
  }
}

function runGeneralSuites(routeTests) {
  for (const groupName of generalGroupNames) {
    runGeneralGroup(routeTests, groupName);
  }
}

function runProjectGroup(projects, groupName, shardIndex = null, shardCount = null) {
  // With shard args, lean on Vitest's native --shard: each matrix job runs the
  // same per-project invocations but only its slice of each project's test
  // files. Vitest's sharding is deterministic for an identical file list, so
  // the matrix jobs form a complete, non-overlapping cover of every project.
  const shardArgs =
    shardCount !== null && shardCount > 1 ? [`--shard=${shardIndex + 1}/${shardCount}`] : [];
  const shardSuffix = shardArgs.length > 0 ? ` shard ${shardIndex + 1}/${shardCount}` : "";
  for (const project of projects) {
    runVitest(["--project", project, ...shardArgs], `${groupName} project ${project}${shardSuffix}`);
  }
}

function runGeneralGroup(routeTests, groupName, shardIndex = null, shardCount = null) {
  if (groupName === generalChatGroupName) {
    runVitest(["--project", "@paperclipai/server", ...serializedServerVitestArgs, chatSuite],
      "chat integration test shard", { index: shardIndex ?? 0, count: shardCount ?? 1 });
    return;
  }
  if (groupName === generalServerNativeRunnerGroupName) {
    runVitest(
      ["--project", "@paperclipai/server", ...serializedServerVitestArgs, ...nativeRunnerSuites],
      "native runner vertical-slice suite",
    );
    return;
  }
  if (generalServerGroups.includes(groupName)) {
    const excludedSuites = excludedServerSuites(groupName);
    const files = generalServerTestFiles.filter((file) => !excludedSuites.includes(file));
    if (shardCount !== null && shardCount > 1) {
      const shardFiles = selectGeneralServerShard(
        files,
        shardIndex,
        shardCount,
        generalServerShardDurations,
      );
      console.log(
        `\n[test:run] general-server shard ${shardIndex + 1}/${shardCount} running ${shardFiles.length} of ${files.length} suites`,
      );
      if (shardFiles.length === 0) {
        return;
      }

      runVitest(
        [
          "--project",
          "@paperclipai/server",
          ...serializedServerVitestArgs,
          ...shardFiles,
        ],
        `${groupName} shard ${shardIndex + 1}/${shardCount}`,
      );
      return;
    }

    const excludeRouteArgs = routeTests.flatMap((file) => ["--exclude", file.serverPath]);
    for (const suite of excludedSuites) {
      excludeRouteArgs.push("--exclude", suite.replace(/^server\//, ""));
    }
    runVitest(
      [
        "--project",
        "@paperclipai/server",
        ...serializedServerVitestArgs,
        ...excludeRouteArgs,
      ],
      `${groupName} server suites excluding ${routeTests.length} serialized suites`,
    );
    return;
  }

  if (groupName === generalWorkspacesAGroupName) {
    // The ui project dominates this lane (~224s of a 319s job in actions run
    // 31371439296, 2026-08-10, where workspaces-a was the slowest PR check).
    // Its 439 test files shard cleanly with Vitest's native --shard, so the
    // lane splits across runners without a duration manifest.
    runProjectGroup(generalWorkspacesAProjects, groupName, shardIndex, shardCount);
    return;
  }

  if (groupName === generalWorkspacesBGroupName) {
    runProjectGroup(generalWorkspacesBProjects, groupName);
    return;
  }

  if (groupName === generalWorkspacesCGroupName) {
    runProjectGroup(generalWorkspacesCProjects, groupName);
    return;
  }

  fail(`Unknown group "${groupName}".`);
}

function runSerializedSuites(routeTests, shardIndex, shardCount) {
  const shardTests = selectSerializedSuites(routeTests, shardIndex, shardCount);
  console.log(
    `\n[test:run] serialized shard ${shardIndex + 1}/${shardCount} running ${shardTests.length} of ${routeTests.length} suites`,
  );

  for (const routeTest of shardTests) {
    runVitest(
      [
        "--project",
        "@paperclipai/server",
        routeTest.repoPath,
        "--pool=forks",
        "--isolate",
      ],
      routeTest.repoPath,
    );
  }
}

const routeTests = walk(serverTestsDir)
  .filter((file) => isRouteOrAuthzTest(toRepoPath(file)))
  .map((file) => ({
    repoPath: toRepoPath(file),
    serverPath: toServerPath(file),
  }))
  .sort((a, b) => a.repoPath.localeCompare(b.repoPath));

// Every server test file that the general-server group is responsible for,
// i.e. the whole server project minus the route/authz suites that run in the
// dedicated serialized shards. Sharding this list across runners is what keeps
// the general-server lane from becoming the PR critical path: the server vitest
// config pins maxWorkers to 1, so the only way to parallelize is across jobs.
// Suites are partitioned by recorded duration (scripts/general-server-shard.mjs)
// rather than round-robin, so one slow suite cluster can't stretch a single shard.
const serializedRepoPaths = new Set(routeTests.map(test => test.repoPath));
const generalServerTestFiles = [
  ...walk(serverSrcDir).filter(file => file.endsWith(".test.ts")),
  ...walk(serverScriptsDir).filter(file => file.endsWith(".test.mjs")),
]
  .map((file) => toRepoPath(file))
  // Only exclude suites actually assigned to the serialized lane. A name
  // such as services/openrouter-models.test.ts is not a serialized route.
  .filter((repoPath) => !serializedRepoPaths.has(repoPath))
  .sort((a, b) => a.localeCompare(b));

const options = parseCliOptions(process.argv.slice(2));
if (options.dryRun) {
  const serializedSuites =
    options.mode === serializedModeName
      ? selectSerializedSuites(routeTests, options.shardIndex, options.shardCount)
      : routeTests;
  console.log(
    JSON.stringify(
      {
        mode: options.mode,
        shardIndex: options.shardIndex,
        shardCount: options.shardCount,
        group: options.group,
        availableGeneralGroups: allowedGeneralGroupNames,
        serializedSuiteCount: routeTests.length,
        selectedSerializedSuites: serializedSuites.map((routeTest) => routeTest.repoPath),
        generalServerSuiteCount: generalServerTestFiles.length,
        selectedGeneralServerSuites:
          options.mode === generalModeName && options.group === generalServerNativeRunnerGroupName
            ? nativeRunnerSuites
            : options.mode === generalModeName &&
                generalServerGroups.includes(options.group) &&
                options.shardCount !== null
              ? selectGeneralServerShard(
                  generalServerTestFiles.filter((file) => !excludedServerSuites(options.group).includes(file)),
                  options.shardIndex,
                  options.shardCount,
                  generalServerShardDurations,
                )
              : null,
        workspaceProjects:
          options.group === generalWorkspacesAGroupName
            ? generalWorkspacesAProjects
            : options.group === generalWorkspacesBGroupName
              ? generalWorkspacesBProjects
              : options.group === generalWorkspacesCGroupName
                ? generalWorkspacesCProjects
                : null,
        workspacesVitestShard:
          options.group === generalWorkspacesAGroupName &&
          options.shardCount !== null &&
          options.shardCount > 1
            ? `${options.shardIndex + 1}/${options.shardCount}`
            : null,
      },
      null,
      2,
    ),
  );
  process.exit(0);
}

if (options.mode === generalModeName || options.mode === allModeName) {
  if (options.group) {
    runGeneralGroup(routeTests, options.group, options.shardIndex, options.shardCount);
  } else {
    runGeneralSuites(routeTests);
  }
}

if (options.mode === serializedModeName || options.mode === allModeName) {
  runSerializedSuites(routeTests, options.shardIndex ?? 0, options.shardCount ?? 1);
}