refactor: use require.resolve instead of require-relative and resolve-from

Author: merceyz

packages/cli/lib/lib/webpack/prerender.js

@@ -4,7 +4,6 @@ const { readFileSync } = require('fs');
 const stackTrace = require('stack-trace');
 const URL = require('url');
 const { SourceMapConsumer } = require('source-map');
-const requireRelative = require('require-relative');
 
 module.exports = function (env, params) {
 	params = params || {};
@@ -27,8 +26,10 @@ module.exports = function (env, params) {
 			return '';
 		}
 		const { cwd } = env;
-		const preact = require(requireRelative.resolve('preact', cwd));
-		const renderToString = require(requireRelative.resolve('preact-render-to-string', cwd));
+		const preact = require(require.resolve('preact', { paths: [cwd] }));
+		const renderToString = require(require.resolve('preact-render-to-string', {
+			paths: [cwd],
+		}));
 		return renderToString(preact.h(app, { ...params, url }));
 	} catch (err) {
 		let stack = stackTrace.parse(err).filter(s => s.getFileName() === entry)[0];

packages/cli/lib/lib/webpack/proxy-loader.js

@@ -1,5 +1,4 @@
 var utils = require('loader-utils');
-var requireRelative = require('require-relative');
 
 function proxyLoader(source, map) {
 	var options = utils.getOptions(this);
@@ -17,7 +16,9 @@ function proxyLoader(source, map) {
 
 	var loader;
 	try {
-		loader = requireRelative(proxyOptions.loader, proxyOptions.cwd);
+		loader = require(require.resolve(proxyOptions.loader, {
+			paths: [proxyOptions.cwd],
+		}));
 	} catch (e) {
 		loader = require(proxyOptions.loader);
 	}

packages/cli/lib/lib/webpack/utils.js

@@ -1,10 +1,11 @@
-const resolveFrom = require('resolve-from');
-
 function isInstalledVersionPreactXOrAbove(cwd) {
 	try {
 		return (
-			parseInt(require(resolveFrom(cwd, 'preact/package.json')).version, 10) >=
-			10
+			parseInt(
+				require(require.resolve('preact/package.json', { paths: [cwd] }))
+					.version,
+				10
+			) >= 10
 		);
 	} catch (e) {}
 	return false;

packages/cli/lib/lib/webpack/webpack-base-config.js

@@ -5,7 +5,6 @@ const { readFileSync, existsSync } = require('fs');
 const { isInstalledVersionPreactXOrAbove } = require('./utils');
 const autoprefixer = require('autoprefixer');
 const browserslist = require('browserslist');
-const requireRelative = require('require-relative');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const FixStyleOnlyEntriesPlugin = require('webpack-fix-style-only-entries');
 const ProgressBarPlugin = require('progress-bar-webpack-plugin');
@@ -97,12 +96,12 @@ module.exports = function (env) {
 	let compat = 'preact-compat';
 	try {
 		compat = dirname(
-			requireRelative.resolve('preact/compat/package.json', cwd)
+			require.resolve('preact/compat/package.json', { paths: [cwd] })
 		);
 	} catch (e) {
 		try {
 			compat = dirname(
-				requireRelative.resolve('preact-compat/package.json', cwd)
+				require.resolve('preact-compat/package.json', { paths: [cwd] })
 			);
 		} catch (e) {}
 	}

packages/cli/package.json

@@ -134,8 +134,6 @@
 		"prompts": "^2.2.1",
 		"raw-loader": "^4.0.0",
 		"react-refresh": "0.8.3",
-		"require-relative": "^0.8.7",
-		"resolve-from": "^5.0.0",
 		"rimraf": "^3.0.2",
 		"sade": "^1.4.1",
 		"size-plugin": "^2.0.1",

yarn.lock

@@ -12366,11 +12366,6 @@ require-main-filename@^2.0.0:
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
   integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
 
-require-relative@^0.8.7:
-  version "0.8.7"
-  resolved "https://registry.yarnpkg.com/require-relative/-/require-relative-0.8.7.tgz#7999539fc9e047a37928fa196f8e1563dabd36de"
-  integrity sha1-eZlTn8ngR6N5KPoZb44VY9q9Nt4=
-
 requires-port@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"