feat: Expose named export

commands/__mocks__/@lerna/check-working-tree.js

@@ -5,5 +5,6 @@ const mockThrowIfReleased = jest.fn(() => Promise.resolve());
 const mockThrowIfUncommitted = jest.fn(() => Promise.resolve());
 
 module.exports = mockCheckWorkingTree;
+module.exports.checkWorkingTree = mockCheckWorkingTree;
 module.exports.throwIfReleased = mockThrowIfReleased;
 module.exports.throwIfUncommitted = mockThrowIfUncommitted;

commands/__mocks__/@lerna/collect-updates.js

@@ -21,6 +21,8 @@ afterEach(() => {
 });
 
 module.exports = mockCollectUpdates;
+module.exports.collectUpdates = mockCollectUpdates;
 module.exports.setUpdated = setUpdated;
+module.exports.collectUpdates.setUpdated = setUpdated;
 module.exports.collectPackages = collectPackages;
 module.exports.getPackagesForOption = getPackagesForOption;

commands/__mocks__/@lerna/gitlab-client.js

@@ -7,3 +7,4 @@ const client = {
 };
 
 module.exports = () => client;
+module.exports.createGitLabClient = () => client;

commands/__mocks__/@lerna/has-npm-version.js

@@ -4,4 +4,5 @@ const mockHasNpmVersion = jest.fn(() => true);
 const mockMakePredicate = jest.fn(() => (range) => mockHasNpmVersion(range));
 
 module.exports = mockHasNpmVersion;
+module.exports.hasNpmVersion = mockHasNpmVersion;
 module.exports.makePredicate = mockMakePredicate;

commands/__mocks__/@lerna/npm-publish.js

@@ -20,5 +20,8 @@ afterEach(() => {
 });
 
 module.exports = mockNpmPublish;
+module.exports.npmPublish = mockNpmPublish;
 module.exports.order = order;
 module.exports.registry = registry;
+module.exports.npmPublish.order = order;
+module.exports.npmPublish.registry = registry;

commands/__mocks__/@lerna/output.js

@@ -15,3 +15,5 @@ function logged() {
 
 module.exports = mockOutput;
 module.exports.logged = logged;
+module.exports.output = mockOutput;
+module.exports.output.logged = logged;

commands/__mocks__/@lerna/pack-directory.js

@@ -17,4 +17,6 @@ afterEach(() => {
 });
 
 module.exports = mockPackDirectory;
+module.exports.packDirectory = mockPackDirectory;
 module.exports.registry = registry;
+module.exports.packDirectory.registry = registry;

commands/__mocks__/@lerna/run-lifecycle.js

@@ -15,5 +15,7 @@ function getOrderedCalls() {
 }
 
 module.exports = mockRunLifecycle;
+module.exports.runLifecycle = mockRunLifecycle;
 module.exports.createRunner = mockCreateRunner;
 module.exports.getOrderedCalls = getOrderedCalls;
+module.exports.runLifecycle.getOrderedCalls = getOrderedCalls;

core/command/index.js

@@ -288,3 +288,4 @@ class Command {
 }
 
 module.exports = Command;
+module.exports.Command = Command;

core/filter-options/index.js

@@ -5,6 +5,7 @@ const dedent = require("dedent");
 const { getFilteredPackages } = require("./lib/get-filtered-packages");
 
 module.exports = filterOptions;
+module.exports.filterOptions = filterOptions;
 module.exports.getFilteredPackages = getFilteredPackages;
 
 function filterOptions(yargs) {

core/global-options/index.js

@@ -3,6 +3,7 @@
 const os = require("os");
 
 module.exports = globalOptions;
+module.exports.globalOptions = globalOptions;
 
 function globalOptions(yargs) {
   // the global options applicable to _every_ command

core/otplease/otplease.js

@@ -36,6 +36,7 @@ const semaphore = {
 };
 
 module.exports = otplease;
+module.exports.otplease = otplease;
 module.exports.getOneTimePassword = getOneTimePassword;
 
 /**

core/package-graph/index.js

@@ -299,3 +299,4 @@ class PackageGraph extends Map {
 }
 
 module.exports = PackageGraph;
+module.exports.PackageGraph = PackageGraph;

core/package/index.js

@@ -248,4 +248,5 @@ function lazy(ref, dir = ".") {
 }
 
 module.exports = Package;
+module.exports.Package = Package;
 module.exports.lazy = lazy;

core/project/index.js

@@ -206,5 +206,6 @@ Project.PACKAGE_GLOB = "packages/*";
 Project.LICENSE_GLOB = "LICEN{S,C}E{,.*}";
 
 module.exports = Project;
+module.exports.Project = Project;
 module.exports.getPackages = (cwd) => new Project(cwd).getPackages();
 module.exports.getPackagesSync = (cwd) => new Project(cwd).getPackagesSync();

core/validation-error/validation-error.js

@@ -13,3 +13,4 @@ class ValidationError extends Error {
 }
 
 module.exports = ValidationError;
+module.exports.ValidationError = ValidationError;

helpers/calls-back/index.js

@@ -1,6 +1,7 @@
 "use strict";
 
 module.exports = callsBack;
+module.exports.callsBack = callsBack;
 
 // for mocking the behaviour of methods that accept a callback
 function callsBack(err, val) {

helpers/cli-runner/index.js

@@ -5,9 +5,10 @@ const execa = require("execa");
 // eslint-disable-next-line node/no-unpublished-require
 const LERNA_BIN = require.resolve("../../core/lerna/cli");
 
-module.exports = runner;
+module.exports = cliRunner;
+module.exports.cliRunner = cliRunner;
 
-function runner(cwd, env) {
+function cliRunner(cwd, env) {
   const opts = {
     cwd,
     env: Object.assign(

helpers/commit-change-to-package/index.js

@@ -7,6 +7,7 @@ const gitAdd = require("@lerna-test/git-add");
 const gitCommit = require("@lerna-test/git-commit");
 
 module.exports = commitChangeToPackage;
+module.exports.commitChangeToPackage = commitChangeToPackage;
 
 function commitChangeToPackage(cwd, packageName, commitMsg, data) {
   const packageJSONPath = path.join(cwd, "packages", packageName, "package.json");

helpers/copy-fixture/index.js

@@ -4,6 +4,7 @@ const findFixture = require("@lerna-test/find-fixture");
 const fs = require("fs-extra");
 
 module.exports = copyFixture;
+module.exports.copyFixture = copyFixture;
 
 function copyFixture(targetDir, fixtureName, cwd) {
   return findFixture(cwd, fixtureName).then((fp) => fs.copy(fp, targetDir));

helpers/find-fixture/index.js

@@ -4,6 +4,7 @@ const findUp = require("find-up");
 const path = require("path");
 
 module.exports = findFixture;
+module.exports.findFixture = findFixture;
 
 function findFixture(cwd, fixtureName) {
   return findUp(path.join("__fixtures__", fixtureName), { cwd, type: "directory" }).then((fixturePath) => {

helpers/get-commit-message/index.js

@@ -3,6 +3,7 @@
 const execa = require("execa");
 
 module.exports = getCommitMessage;
+module.exports.getCommitMessage = getCommitMessage;
 
 function getCommitMessage(cwd, format = "%B") {
   return execa("git", ["log", "-1", `--pretty=format:${format}`], { cwd }).then((result) => result.stdout);

helpers/git-add/index.js

@@ -3,6 +3,7 @@
 const execa = require("execa");
 
 module.exports = gitAdd;
+module.exports.gitAdd = gitAdd;
 
 function gitAdd(cwd, ...files) {
   return execa("git", ["add", ...files], { cwd });

helpers/git-checkout/index.js

@@ -3,6 +3,7 @@
 const execa = require("execa");
 
 module.exports = gitCheckout;
+module.exports.gitCheckout = gitCheckout;
 
 function gitCheckout(cwd, args) {
   return execa("git", ["checkout", ...args], { cwd });

helpers/git-commit/index.js

@@ -5,6 +5,7 @@ const execa = require("execa");
 const tempWrite = require("temp-write");
 
 module.exports = gitCommit;
+module.exports.gitCommit = gitCommit;
 
 function gitCommit(cwd, message) {
   if (message.indexOf(os.EOL) > -1) {

helpers/git-init/index.js

@@ -7,6 +7,7 @@ const execa = require("execa");
 const TEMPLATE = path.resolve(__dirname, "template");
 
 module.exports = gitInit;
+module.exports.gitInit = gitInit;
 
 function gitInit(cwd, ...args) {
   return execa("git", ["init", "--template", TEMPLATE, ...args], { cwd }).then(() =>

helpers/git-merge/index.js

@@ -3,6 +3,7 @@
 const execa = require("execa");
 
 module.exports = gitMerge;
+module.exports.gitMerge = gitMerge;
 
 function gitMerge(cwd, args) {
   return execa("git", ["merge", ...args], { cwd });

helpers/git-status/index.js

@@ -3,6 +3,7 @@
 const cp = require("child_process");
 
 module.exports = gitStatus;
+module.exports.gitStatus = gitStatus;
 
 function gitStatus(cwd) {
   return cp.spawnSync("git", ["status", "--porcelain"], { cwd, encoding: "utf8" });

helpers/git-tag/index.js

@@ -3,6 +3,7 @@
 const execa = require("execa");
 
 module.exports = gitTag;
+module.exports.gitTag = gitTag;
 
 function gitTag(cwd, tagName) {
   return execa("git", ["tag", tagName, "-m", tagName], { cwd });

helpers/load-manifests/index.js

@@ -3,9 +3,10 @@
 const globby = require("globby");
 const loadJsonFile = require("load-json-file");
 
-module.exports = loadPkgManifests;
+module.exports = loadManifests;
+module.exports.loadManifests = loadManifests;
 
-function loadPkgManifests(cwd) {
+function loadManifests(cwd) {
   return globby(
     [
       // all child packages, at any level

helpers/logging-output/index.js

@@ -4,6 +4,7 @@ const log = require("npmlog");
 const multiLineTrimRight = require("@lerna-test/multi-line-trim-right");
 
 module.exports = loggingOutput;
+module.exports.loggingOutput = loggingOutput;
 
 // clear logs between tests
 afterEach(() => {

helpers/multi-line-trim-right/index.js

@@ -3,8 +3,9 @@
 const normalizeNewline = require("normalize-newline");
 
 module.exports = multiLineTrimRight;
+module.exports.multiLineTrimRight = multiLineTrimRight;
 
-// const multiLineTrimRight = require("@lerna-test/multi-line-trim-right");
+// const { multiLineTrimRight } = require("@lerna-test/multi-line-trim-right");
 function multiLineTrimRight(str) {
   return normalizeNewline(str)
     .split("\n")

helpers/normalize-relative-dir/index.js

@@ -4,6 +4,7 @@ const path = require("path");
 const normalizePath = require("normalize-path");
 
 module.exports = normalizeRelativeDir;
+module.exports.normalizeRelativeDir = normalizeRelativeDir;
 
 function normalizeRelativeDir(testDir, filePath) {
   return normalizePath(path.relative(testDir, filePath));

helpers/show-commit/index.js

@@ -4,6 +4,7 @@ const execa = require("execa");
 const gitSHA = require("@lerna-test/serialize-git-sha");
 
 module.exports = showCommit;
+module.exports.showCommit = showCommit;
 
 function showCommit(cwd, ...args) {
   return execa(

helpers/update-lerna-config/index.js

@@ -4,6 +4,7 @@
 const Project = require("@lerna/project");
 
 module.exports = updateLernaConfig;
+module.exports.updateLernaConfig = updateLernaConfig;
 
 /**
  * Update lerna config inside a test case.

utils/check-working-tree/lib/check-working-tree.js

@@ -5,6 +5,7 @@ const ValidationError = require("@lerna/validation-error");
 const collectUncommitted = require("@lerna/collect-uncommitted");
 
 module.exports = checkWorkingTree;
+module.exports.checkWorkingTree = checkWorkingTree;
 module.exports.mkThrowIfUncommitted = mkThrowIfUncommitted;
 module.exports.throwIfReleased = throwIfReleased;
 module.exports.throwIfUncommitted = mkThrowIfUncommitted();

utils/collect-uncommitted/__tests__/collect-uncommitted.test.js

@@ -10,7 +10,7 @@ const gitAdd = require("@lerna-test/git-add");
 const initFixture = require("@lerna-test/init-fixture")(__dirname);
 
 // file under test
-const collectUncommitted = require("../lib/collect-uncommitted");
+const { collectUncommitted, collectUncommittedSync } = require("../lib/collect-uncommitted");
 
 // primary assertion setup
 const GREEN_A = chalk.green("A");
@@ -114,10 +114,10 @@ describe("collectUncommitted()", () => {
   });
 });
 
-describe("collectUncommitted.sync()", () => {
+describe("collectUncommittedSync()", () => {
   it("resolves empty array on clean repo", async () => {
     const cwd = await initFixture("normal");
-    const result = collectUncommitted.sync({ cwd });
+    const result = collectUncommittedSync({ cwd });
 
     expect(result).toEqual([]);
   });
@@ -127,7 +127,7 @@ describe("collectUncommitted.sync()", () => {
 
     await setupChanges(cwd);
 
-    const result = collectUncommitted.sync({ cwd });
+    const result = collectUncommittedSync({ cwd });
 
     expect(result).toEqual(colorizedAry);
   });
@@ -136,7 +136,7 @@ describe("collectUncommitted.sync()", () => {
     // re-uses previous cwd
     const log = { silly: jest.fn() };
 
-    const result = collectUncommitted.sync({ log });
+    const result = collectUncommittedSync({ log });
 
     expect(log.silly).toHaveBeenCalled();
     expect(result).toEqual(colorizedAry);

utils/collect-uncommitted/lib/collect-uncommitted.js

@@ -5,7 +5,9 @@ const npmlog = require("npmlog");
 const { exec, execSync } = require("@lerna/child-process");
 
 module.exports = collectUncommitted;
-module.exports.sync = sync;
+module.exports.collectUncommitted = collectUncommitted;
+module.exports.sync = collectUncommittedSync;
+module.exports.collectUncommittedSync = collectUncommittedSync;
 
 /**
  * @typedef {object} UncommittedConfig
@@ -46,7 +48,7 @@ function collectUncommitted({ cwd, log = npmlog }) {
  * @param {UncommittedConfig} options
  * @returns {string[]} A list of uncommitted files
  */
-function sync({ cwd, log = npmlog }) {
+function collectUncommittedSync({ cwd, log = npmlog }) {
   log.silly("collect-uncommitted", "git status --porcelain (sync)");
 
   const stdout = execSync("git", ["status", "--porcelain"], { cwd });

utils/collect-updates/collect-updates.js

@@ -9,6 +9,7 @@ const getPackagesForOption = require("./lib/get-packages-for-option");
 const makeDiffPredicate = require("./lib/make-diff-predicate");
 
 module.exports = collectUpdates;
+module.exports.collectUpdates = collectUpdates;
 module.exports.collectPackages = collectPackages;
 module.exports.getPackagesForOption = getPackagesForOption;
 

utils/create-symlink/create-symlink.js

@@ -6,6 +6,7 @@ const log = require("npmlog");
 const path = require("path");
 
 module.exports = createSymlink;
+module.exports.createSymlink = createSymlink;
 
 function createSymlink(src, dest, type) {
   log.silly("createSymlink", [src, dest, type]);

utils/describe-ref/__tests__/describe-ref.test.js

@@ -3,7 +3,7 @@
 jest.mock("@lerna/child-process");
 
 const childProcess = require("@lerna/child-process");
-const describeRef = require("../lib/describe-ref");
+const { describeRef, describeRefSync } = require("../lib/describe-ref");
 
 const DEFAULT_ARGS = ["describe", "--always", "--long", "--dirty", "--first-parent"];
 
@@ -53,9 +53,9 @@ describe("describeRef()", () => {
   });
 });
 
-describe("describeRef.sync()", () => {
+describe("describeRefSync()", () => {
   it("returns parsed metadata", () => {
-    const result = describeRef.sync();
+    const result = describeRefSync();
 
     expect(childProcess.execSync).toHaveBeenLastCalledWith("git", DEFAULT_ARGS, {});
     expect(result).toEqual({
@@ -69,14 +69,14 @@ describe("describeRef.sync()", () => {
 
   it("accepts options.cwd", () => {
     const options = { cwd: "foo" };
-    describeRef.sync(options);
+    describeRefSync(options);
 
     expect(childProcess.execSync).toHaveBeenLastCalledWith("git", DEFAULT_ARGS, options);
   });
 
   it("accepts options.match", () => {
     const options = { match: "v*.*.*" };
-    describeRef.sync(options);
+    describeRefSync(options);
 
     expect(childProcess.execSync).toHaveBeenLastCalledWith(
       "git",