remove sander

cli/run/watch-cli.ts

@@ -26,7 +26,7 @@ export async function watch(command: Record<string, any>): Promise<void> {
 	const configFile = command.config ? getConfigPath(command.config) : null;
 
 	onExit(close);
-	process.on('uncaughtException' as any, close);
+	process.on('uncaughtException', close);
 	if (!process.stdin.isTTY) {
 		process.stdin.on('end', close);
 		process.stdin.resume();

package.json

@@ -108,7 +108,6 @@
     "rollup-plugin-string": "^3.0.0",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-thatworks": "^1.0.4",
-    "sander": "^0.6.0",
     "shx": "^0.3.3",
     "signal-exit": "^3.0.6",
     "source-map": "^0.7.3",

src/watch/watch.ts

@@ -1,4 +1,4 @@
-import * as path from 'path';
+import { resolve } from 'path';
 import { createFilter } from '@rollup/pluginutils';
 import { rollupInternal } from '../rollup/rollup';
 import {
@@ -140,7 +140,7 @@ export class Task {
 		this.options = mergeOptions(config);
 		this.outputs = this.options.output;
 		this.outputFiles = this.outputs.map(output => {
-			if (output.file || output.dir) return path.resolve(output.file || output.dir!);
+			if (output.file || output.dir) return resolve(output.file || output.dir!);
 			return undefined as never;
 		});
 

test/cli/samples/watch/bundle-error/main.js

@@ -0,0 +1 @@
+export default 42;

test/watch/index.js

@@ -3,7 +3,6 @@ const { promises } = require('fs');
 const { resolve } = require('path');
 const process = require('process');
 const { copy, pathExists, remove } = require('fs-extra');
-const sander = require('sander');
 const rollup = require('../../dist/rollup');
 
 const cwd = process.cwd();
@@ -1087,10 +1086,10 @@ describe('rollup.watch', () => {
 		]);
 	});
 
-	it('runs transforms again on previously erroring files that were changed back', () => {
+	it('runs transforms again on previously erroring files that were changed back', async () => {
 		const brokenFiles = new Set();
 		const INITIAL_CONTENT = 'export default 42;';
-		sander.writeFileSync('test/_tmp/input/main.js', INITIAL_CONTENT);
+		await promises.writeFile('test/_tmp/input/main.js', INITIAL_CONTENT);
 		watcher = rollup.watch({
 			input: 'test/_tmp/input/main.js',
 			plugins: {
@@ -1119,15 +1118,15 @@ describe('rollup.watch', () => {
 			'BUNDLE_START',
 			'BUNDLE_END',
 			'END',
-			() => {
+			async () => {
 				assert.strictEqual(run('../_tmp/output/bundle.js'), 42);
-				sander.writeFileSync('test/_tmp/input/main.js', 'export default "broken";');
+				await promises.writeFile('test/_tmp/input/main.js', 'export default "broken";');
 			},
 			'START',
 			'BUNDLE_START',
 			'ERROR',
-			() => {
-				sander.writeFileSync('test/_tmp/input/main.js', INITIAL_CONTENT);
+			async () => {
+				await promises.writeFile('test/_tmp/input/main.js', INITIAL_CONTENT);
 			},
 			'START',
 			'BUNDLE_START',