Switch to a code-splitting build and update dependencies

.gitignore

@@ -7,8 +7,6 @@ _actual.js
 coverage
 .commithash
 .idea
-bin/rollup
-bin/rollup.map
 test/_tmp
 test/hooks/tmp
 test/tmp

bin/src/index.ts → cli/index.ts

@@ -1,7 +1,7 @@
 import help from 'help.md';
 import minimist from 'minimist';
 import { version } from 'package.json';
-import { commandAliases } from '../../src/utils/mergeOptions';
+import { commandAliases } from '../src/utils/mergeOptions';
 import run from './run/index';
 
 const command = minimist(process.argv.slice(2), {

bin/src/logging.ts → cli/logging.ts

@@ -1,6 +1,6 @@
 import tc from 'turbocolor';
-import { RollupError } from '../../src/rollup/types';
-import relativeId from '../../src/utils/relativeId';
+import { RollupError } from '../src/rollup/types';
+import relativeId from '../src/utils/relativeId';
 
 // log to stderr to keep `rollup main.js > bundle.js` from breaking
 export const stderr = console.error.bind(console);

bin/src/run/batchWarnings.ts → cli/run/batchWarnings.ts

@@ -1,6 +1,6 @@
 import tc from 'turbocolor';
-import { RollupWarning } from '../../../src/rollup/types';
-import relativeId from '../../../src/utils/relativeId';
+import { RollupWarning } from '../../src/rollup/types';
+import relativeId from '../../src/utils/relativeId';
 import { stderr } from '../logging';
 
 export interface BatchWarnings {

bin/src/run/build.ts → cli/run/build.ts

@@ -1,15 +1,8 @@
 import ms from 'pretty-ms';
-import * as rollup from 'rollup';
 import tc from 'turbocolor';
-import {
-	InputOptions,
-	OutputAsset,
-	OutputChunk,
-	OutputOptions,
-	RollupBuild,
-	SourceMap
-} from '../../../src/rollup/types';
-import relativeId from '../../../src/utils/relativeId';
+import * as rollup from '../../src/node-entry';
+import { InputOptions, OutputAsset, OutputChunk, OutputOptions, RollupBuild, SourceMap } from '../../src/rollup/types';
+import relativeId from '../../src/utils/relativeId';
 import { handleError, stderr } from '../logging';
 import SOURCEMAPPING_URL from '../sourceMappingUrl';
 import { BatchWarnings } from './batchWarnings';
@@ -42,7 +35,7 @@ export default function build(
 	}
 
 	return rollup
-		.rollup(inputOptions)
+		.rollup(inputOptions as any)
 		.then((bundle: RollupBuild) => {
 			if (useStdout) {
 				const output = outputOptions[0];
@@ -69,14 +62,15 @@ export default function build(
 							process.stdout.write('\n' + tc.cyan(tc.bold('//→ ' + file.fileName + ':')) + '\n');
 						process.stdout.write(source);
 					}
+					return null
 				});
 			}
 
 			return Promise.all(outputOptions.map(output => bundle.write(output) as Promise<any>)).then(
 				() => bundle
 			);
 		})
-		.then((bundle?: RollupBuild) => {
+		.then((bundle: RollupBuild | null) => {
 			if (!silent) {
 				warnings.flush();
 				stderr(

bin/src/run/index.ts → cli/run/index.ts

@@ -1,8 +1,8 @@
 import { realpathSync } from 'fs';
 import relative from 'require-relative';
-import { WarningHandler } from '../../../src/rollup/types';
-import mergeOptions, { GenericConfigObject } from '../../../src/utils/mergeOptions';
-import { getAliasName } from '../../../src/utils/relativeId';
+import { WarningHandler } from '../../src/rollup/types';
+import mergeOptions, { GenericConfigObject } from '../../src/utils/mergeOptions';
+import { getAliasName } from '../../src/utils/relativeId';
 import { handleError } from '../logging';
 import batchWarnings from './batchWarnings';
 import build from './build';

bin/src/run/loadConfigFile.ts → cli/run/loadConfigFile.ts

@@ -1,9 +1,9 @@
 import path from 'path';
-import rollup from 'rollup';
 import tc from 'turbocolor';
-import { RollupBuild, RollupOutput } from '../../../src/rollup/types';
-import { GenericConfigObject } from '../../../src/utils/mergeOptions';
-import relativeId from '../../../src/utils/relativeId';
+import * as rollup from '../../src/node-entry';
+import { RollupBuild, RollupOutput } from '../../src/rollup/types';
+import { GenericConfigObject } from '../../src/utils/mergeOptions';
+import relativeId from '../../src/utils/relativeId';
 import { handleError, stderr } from '../logging';
 import batchWarnings from './batchWarnings';
 

bin/src/run/timings.ts → cli/run/timings.ts

@@ -1,6 +1,6 @@
 import prettyBytes from 'pretty-bytes';
 import tc from 'turbocolor';
-import { SerializedTimings } from '../../../src/rollup/types';
+import { SerializedTimings } from '../../src/rollup/types';
 
 export function printTimings(timings: SerializedTimings) {
 	Object.keys(timings).forEach(label => {

bin/src/run/watch.ts → cli/run/watch.ts

@@ -1,19 +1,20 @@
 import dateTime from 'date-time';
 import fs from 'fs';
 import ms from 'pretty-ms';
-import * as rollup from 'rollup';
 import onExit from 'signal-exit';
 import tc from 'turbocolor';
+import * as rollup from '../../src/node-entry';
 import {
 	InputOption,
 	RollupBuild,
 	RollupError,
+	RollupWatcher,
 	RollupWatchOptions,
 	WarningHandler,
 	WatcherOptions
-} from '../../../src/rollup/types';
-import mergeOptions, { GenericConfigObject } from '../../../src/utils/mergeOptions';
-import relativeId from '../../../src/utils/relativeId';
+} from '../../src/rollup/types';
+import mergeOptions, { GenericConfigObject } from '../../src/utils/mergeOptions';
+import relativeId from '../../src/utils/relativeId';
 import { handleError, stderr } from '../logging';
 import batchWarnings from './batchWarnings';
 import loadConfigFile from './loadConfigFile';
@@ -29,11 +30,6 @@ interface WatchEvent {
 	result?: RollupBuild;
 }
 
-interface Watcher {
-	close: () => void;
-	on: (event: string, fn: (event: WatchEvent) => void) => void;
-}
-
 export default function watch(
 	configFile: string,
 	configs: GenericConfigObject[],
@@ -48,8 +44,8 @@ export default function watch(
 	);
 
 	const resetScreen = getResetScreen(isTTY && clearScreen);
-	let watcher: Watcher;
-	let configWatcher: Watcher;
+	let watcher: RollupWatcher;
+	let configWatcher: RollupWatcher;
 
 	function processConfigs(configs: GenericConfigObject[]): RollupWatchOptions[] {
 		return configs.map(options => {
@@ -77,7 +73,7 @@ export default function watch(
 	}
 
 	function start(configs: RollupWatchOptions[]) {
-		watcher = rollup.watch(configs);
+		watcher = rollup.watch(configs as any);
 
 		watcher.on('event', (event: WatchEvent) => {
 			switch (event.code) {
@@ -190,7 +186,7 @@ export default function watch(
 			restarting = true;
 
 			loadConfigFile(configFile, command)
-				.then((_configs: RollupWatchOptions[]) => {
+				.then(() => {
 					restarting = false;
 
 					if (aborted) {