Update dependencies; supported Node.js versions

* Remove Node.js 13 support

* Denote Node.js 12.17 as the future minimal Node.js 12 version

* Update dev dependencies

* Upgrade XO

* Update dependencies

* Rebuild lockfile

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [^10.18.0, ^12.14.0, ^13.5.0, ^14.0.0]
+        node-version: [^10.18.0, ^12.14.0, ^14.0.0]
         os: [ubuntu-latest, windows-latest]
     steps:
       - uses: actions/checkout@v1

index.d.ts

@@ -130,7 +130,7 @@ export interface DeepEqualAssertion {
 
 export interface LikeAssertion {
 	/** Assert that `value` is like `selector`. */
-	(value: any, selector: object, message?: string): void;
+	(value: any, selector: Record<string, unknown>, message?: string): void;
 
 	/** Skip this assertion. */
 	skip(value: any, selector: any, message?: string): void;
@@ -433,7 +433,7 @@ export interface CbExecutionContext<Context = unknown> extends ExecutionContext<
 	end(error?: any): void;
 }
 
-export type ImplementationResult = PromiseLike<void> | Subscribable | void;
+export type ImplementationResult = PromiseLike<void> | Subscribable | void; // eslint-disable-line @typescript-eslint/no-invalid-void-type
 export type Implementation<Context = unknown> = (t: ExecutionContext<Context>) => ImplementationResult;
 export type CbImplementation<Context = unknown> = (t: CbExecutionContext<Context>) => ImplementationResult;
 

lib/code-excerpt.js

@@ -19,7 +19,7 @@ module.exports = (source, options = {}) => {
 	let contents;
 	try {
 		contents = fs.readFileSync(file, 'utf8');
-	} catch (_) {
+	} catch {
 		return null;
 	}
 

lib/reporters/tap.js

@@ -30,7 +30,7 @@ function dumpError(error) {
 		}
 
 		if (error.values.length > 0) {
-			object.values = error.values.reduce((acc, value) => {
+			object.values = error.values.reduce((acc, value) => { // eslint-disable-line unicorn/no-reduce
 				acc[value.label] = stripAnsi(value.formatted);
 				return acc;
 			}, {});

lib/runner.js

@@ -241,7 +241,7 @@ class Runner extends Emittery {
 		};
 
 		let waitForSerial = Promise.resolve();
-		await runnables.reduce((previous, runnable) => {
+		await runnables.reduce((previous, runnable) => { // eslint-disable-line unicorn/no-reduce
 			if (runnable.metadata.serial || this.serial) {
 				waitForSerial = previous.then(() => {
 					// Serial runnables run as long as there was no previous failure, unless
@@ -451,7 +451,7 @@ class Runner extends Emittery {
 				return false;
 			}
 
-			return serialTests.reduce(async (previous, task) => {
+			return serialTests.reduce(async (previous, task) => { // eslint-disable-line unicorn/no-reduce
 				const previousOk = await previous;
 				// Don't start tests after an interrupt.
 				if (this.interrupted) {

lib/worker/subprocess.js

@@ -196,7 +196,7 @@ ipc.options.then(async options => {
 				if (Reflect.has(mod, Symbol.for('esm:package'))) {
 					requireFn = mod(module);
 				}
-			} catch (_) {}
+			} catch {}
 		}
 
 		// Install dependency tracker after the require configuration has been evaluated

package.json

@@ -7,7 +7,7 @@
 	"homepage": "https://avajs.dev",
 	"bin": "cli.js",
 	"engines": {
-		"node": ">=10.18.0 <11 || >=12.14.0 <12.16.0 || >=12.16.0 <13 || >=13.5.0 <14 || >=14.0.0"
+		"node": ">=10.18.0 <11 || >=12.14.0 <12.17.0 || >=12.17.0 <13 || >=14.0.0"
 	},
 	"scripts": {
 		"test": "xo && tsd && c8 --report=none tap && c8 --report=none --no-clean test-ava && c8 report"
@@ -56,13 +56,13 @@
 	],
 	"dependencies": {
 		"@concordance/react": "^2.0.0",
-		"acorn": "^7.2.0",
+		"acorn": "^7.3.1",
 		"acorn-walk": "^7.1.1",
 		"ansi-styles": "^4.2.1",
 		"arrgv": "^1.0.2",
 		"arrify": "^2.0.1",
 		"callsites": "^3.1.0",
-		"chalk": "^4.0.0",
+		"chalk": "^4.1.0",
 		"chokidar": "^3.4.0",
 		"chunkd": "^2.0.1",
 		"ci-info": "^2.0.0",
@@ -80,8 +80,8 @@
 		"emittery": "^0.7.0",
 		"equal-length": "^1.0.0",
 		"figures": "^3.2.0",
-		"globby": "^11.0.0",
-		"ignore-by-default": "^1.0.0",
+		"globby": "^11.0.1",
+		"ignore-by-default": "^2.0.0",
 		"import-local": "^3.0.2",
 		"indent-string": "^4.0.0",
 		"is-error": "^2.2.2",
@@ -114,15 +114,15 @@
 	"devDependencies": {
 		"@ava/babel": "^1.0.1",
 		"@ava/test": "github:avajs/test",
-		"@babel/plugin-proposal-do-expressions": "^7.8.3",
+		"@babel/plugin-proposal-do-expressions": "^7.10.1",
 		"@sinonjs/fake-timers": "^6.0.1",
 		"ansi-escapes": "^4.3.1",
-		"c8": "^7.1.2",
+		"c8": "^7.2.0",
 		"delay": "^4.3.0",
 		"esm": "^3.2.25",
 		"execa": "^4.0.2",
 		"get-stream": "^5.1.0",
-		"p-event": "^4.1.0",
+		"p-event": "^4.2.0",
 		"proxyquire": "^2.1.3",
 		"react": "^16.13.1",
 		"react-test-renderer": "^16.13.1",
@@ -134,8 +134,8 @@
 		"tempy": "^0.5.0",
 		"touch": "^3.1.0",
 		"tsd": "^0.11.0",
-		"typescript": "^3.9.3",
-		"xo": "^0.30.0",
+		"typescript": "^3.9.5",
+		"xo": "^0.32.0",
 		"zen-observable": "^0.8.15"
 	}
 }

test-tap/fixture/improper-t-throws/caught.js

@@ -3,7 +3,7 @@ const test = require('../../..');
 test('test', t => {
 	try {
 		t.throws(throwSync());
-	} catch (_) {}
+	} catch {}
 });
 
 function throwSync() {

test-tap/helper/report.js

@@ -37,7 +37,7 @@ exports.assert = (t, logFile, buffer) => {
 	let existing = null;
 	try {
 		existing = fs.readFileSync(logFile);
-	} catch (_) {}
+	} catch {}
 
 	if (existing === null || process.env.UPDATE_REPORTER_LOG) {
 		fs.writeFileSync(logFile, buffer);

test-tap/helper/tty-stream.js

@@ -20,7 +20,7 @@ class TTYStream extends stream.Writable {
 			this.spinnerActivity = [];
 		}
 
-		const string = this.sanitizers.reduce((string_, sanitizer) => sanitizer(string_), chunk.toString('utf8'));
+		const string = this.sanitizers.reduce((string_, sanitizer) => sanitizer(string_), chunk.toString('utf8')); // eslint-disable-line unicorn/no-reduce
 		// Ignore the chunk if it was scrubbed completely. Still count 0-length
 		// chunks.
 		if (string !== '' || chunk.length === 0) {
@@ -40,7 +40,7 @@ class TTYStream extends stream.Writable {
 		}
 
 		for (const object of chunks) {
-			this.chunks.push(Buffer.from(this.sanitizers.reduce((string, sanitizer) => sanitizer(string), object.chunk.toString('utf8')), 'utf8'));
+			this.chunks.push(Buffer.from(this.sanitizers.reduce((string, sanitizer) => sanitizer(string), object.chunk.toString('utf8')), 'utf8')); // eslint-disable-line unicorn/no-reduce
 		}
 
 		this.chunks.push(TTYStream.SEPARATOR);

test-tap/integration/snapshots.js

@@ -145,7 +145,7 @@ test('snapshots infer their location and name from sourcemaps', t => {
 				path.join(snapPath, 'test.ts.snap')
 			];
 		})
-		.reduce((a, b) => a.concat(b), []);
+		.reduce((a, b) => a.concat(b), []); // eslint-disable-line unicorn/no-reduce
 	const removeExistingSnapFixtureFiles = snapPath => {
 		try {
 			fs.unlinkSync(snapPath);
@@ -186,7 +186,7 @@ test('snapshots resolved location from "snapshotDir" in AVA config', t => {
 				path.join(snapPath, 'test.js.snap')
 			];
 		})
-		.reduce((a, b) => a.concat(b), []);
+		.reduce((a, b) => a.concat(b), []); // eslint-disable-line unicorn/no-reduce
 	const removeExistingSnapFixtureFiles = snapPath => {
 		try {
 			fs.unlinkSync(snapPath);

xo.config.js

@@ -8,6 +8,7 @@ module.exports = {
 		'test-tap/fixture/report/edgecases/ast-syntax-error.js'
 	],
 	rules: {
+		'import/no-anonymous-default-export': 'off',
 		'import/no-unresolved': ['error', {commonjs: true}],
 		'no-use-extend-native/no-use-extend-native': 'off',
 		'@typescript-eslint/no-var-requires': 'off'