Merge pull request #4461 from naturalcrit/LintEverythingOct2025

Lint everything

client/homebrew/editor/metadataEditor/validations.js

@@ -18,7 +18,7 @@ module.exports = {
 			try {
 				Boolean(new URL(value));
 				return null;
-			} catch (e) {
+			} catch {
 				return 'Must be a valid URL';
 			}
 		}

client/homebrew/navbar/error-navitem.jsx

@@ -2,9 +2,9 @@ require('./error-navitem.less');
 const React = require('react');
 const Nav = require('naturalcrit/nav/nav.jsx');
 
-const ErrorNavItem = ({error = '', clearError})=>{
+const ErrorNavItem = ({ error = '', clearError })=>{
 	const response    = error.response;
-	const errorCode   = error.code
+	const errorCode   = error.code;
 	const status      = response?.status;
 	const HBErrorCode = response?.body?.HBErrorCode;
 	const message     = response?.body?.message;
@@ -15,7 +15,7 @@ const ErrorNavItem = ({error = '', clearError})=>{
 		errMsg += `\`\`\`\n${error.stack}\n`;
 		errMsg += `${JSON.stringify(response?.error, null, '  ')}\n\`\`\``;
 		console.log(errMsg);
-	} catch (e){}
+	} catch {}
 
 	if(status === 409) {
 		return <Nav.item className='save error' icon='fas fa-exclamation-triangle'>

client/homebrew/navbar/newbrew.navitem.jsx

@@ -34,8 +34,8 @@ const NewBrew = ()=>{
 			}
 
 			const type = file.name.split('.').pop().toLowerCase();
-			
-			alert(`This file is invalid: ${!type ? "Missing file extension" :`.${type} files are not supported`}. Only .txt files exported from the Homebrewery are allowed.`);
+
+			alert(`This file is invalid: ${!type ? 'Missing file extension' :`.${type} files are not supported`}. Only .txt files exported from the Homebrewery are allowed.`);
 
 
 			console.log(file);

client/homebrew/navbar/share.navitem.jsx

@@ -2,22 +2,22 @@ import React from 'react';
 import dedent from 'dedent-tabs';
 import Nav from 'naturalcrit/nav/nav.jsx';
 
-	const getShareId = (brew)=>(
-		brew.googleId && !brew.stubbed
-			? brew.googleId + brew.shareId
-			: brew.shareId
-	);
+const getShareId = (brew)=>(
+	brew.googleId && !brew.stubbed
+		? brew.googleId + brew.shareId
+		: brew.shareId
+);
 
-	const getRedditLink = (brew)=>{
-		const text = dedent`
+const getRedditLink = (brew)=>{
+	const text = dedent`
 			Hey guys! I've been working on this homebrew. I'd love your feedback. Check it out.
 
 			**[Homebrewery Link](${global.config.baseUrl}/share/${getShareId(brew)})**`;
 
-		return `https://www.reddit.com/r/UnearthedArcana/submit?title=${encodeURIComponent(brew.title.toWellFormed())}&text=${encodeURIComponent(text)}`;
-	};
+	return `https://www.reddit.com/r/UnearthedArcana/submit?title=${encodeURIComponent(brew.title.toWellFormed())}&text=${encodeURIComponent(text)}`;
+};
 
-export default ({brew}) => (
+export default ({ brew })=>(
 	<Nav.dropdown>
 		<Nav.item color='teal' icon='fas fa-share-alt'>
 			share

client/homebrew/pages/editPage/editPage.jsx

@@ -123,16 +123,16 @@ const EditPage = (props)=>{
 		editorRef.current?.update();
 	};
 
-	const handleBrewChange = (field) => (value, subfield) => {	//'text', 'style', 'snippets', 'metadata'
-		if (subfield == 'renderer' || subfield == 'theme')
+	const handleBrewChange = (field)=>(value, subfield)=>{	//'text', 'style', 'snippets', 'metadata'
+		if(subfield == 'renderer' || subfield == 'theme')
 			fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
 
 		//If there are HTML errors, run the validator on every change to give quick feedback
 		if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
 			setHTMLErrors(Markdown.validate(value));
 
-		if(field == 'metadata') setCurrentBrew(prev => ({ ...prev, ...value }));
-		else                    setCurrentBrew(prev => ({ ...prev, [field]: value }));
+		if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
+		else                    setCurrentBrew((prev)=>({ ...prev, [field]: value }));
 
 		if(useLocalStorage) {
 			if(field == 'text')     localStorage.setItem(BREWKEY, value);

client/homebrew/pages/homePage/homePage.jsx

@@ -39,8 +39,8 @@ const HomePage =(props)=>{
 	props = {
 		brew : DEFAULT_BREW,
 		ver  : '0.0.0',
-    ...props
-  };
+		...props
+	};
 
 	const [currentBrew               , setCurrentBrew]                = useState(props.brew);
 	const [error                     , setError]                      = useState(undefined);
@@ -71,7 +71,7 @@ const HomePage =(props)=>{
 
 		document.addEventListener('keydown', handleControlKeys);
 
-		return () => {
+		return ()=>{
 			document.removeEventListener('keydown', handleControlKeys);
 		};
 	}, []);
@@ -100,16 +100,16 @@ const HomePage =(props)=>{
 		editorRef.current.update();
 	};
 
-	const handleBrewChange = (field) => (value, subfield) => {	//'text', 'style', 'snippets', 'metadata'
-		if (subfield == 'renderer' || subfield == 'theme')
+	const handleBrewChange = (field)=>(value, subfield)=>{	//'text', 'style', 'snippets', 'metadata'
+		if(subfield == 'renderer' || subfield == 'theme')
 			fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
 
 		//If there are HTML errors, run the validator on every change to give quick feedback
 		if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
 			setHTMLErrors(Markdown.validate(value));
 
-		if(field == 'metadata') setCurrentBrew(prev => ({ ...prev, ...value }));
-		else                    setCurrentBrew(prev => ({ ...prev, [field]: value }));
+		if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
+		else                    setCurrentBrew((prev)=>({ ...prev, [field]: value }));
 
 		if(useLocalStorage) {
 			if(field == 'text')     localStorage.setItem(BREWKEY, value);
@@ -218,7 +218,7 @@ const HomePage =(props)=>{
 				Create your own <i className='fas fa-magic' />
 			</a>
 		</div>
-	)
+	);
 };
 
 module.exports = HomePage;

client/homebrew/pages/newPage/newPage.jsx

@@ -36,9 +36,9 @@ const SAVEKEYPREFIX  = 'HB_editor_defaultSave_';
 const useLocalStorage = true;
 const neverSaved      = true;
 
-const NewPage = (props) => {
+const NewPage = (props)=>{
 	props = {
-		brew: DEFAULT_BREW,
+		brew : DEFAULT_BREW,
 		...props
 	};
 
@@ -57,7 +57,7 @@ const NewPage = (props) => {
 	const editorRef     = useRef(null);
 	const lastSavedBrew = useRef(_.cloneDeep(props.brew));
 
-	useEffect(() => {
+	useEffect(()=>{
 		loadBrew();
 		fetchThemeBundle(setError, setThemeBundle, currentBrew.renderer, currentBrew.theme);
 
@@ -73,7 +73,7 @@ const NewPage = (props) => {
 
 		document.addEventListener('keydown', handleControlKeys);
 
-		return () => {
+		return ()=>{
 			document.removeEventListener('keydown', handleControlKeys);
 		};
 	}, []);
@@ -118,16 +118,16 @@ const NewPage = (props) => {
 		editorRef.current.update();
 	};
 
-	const handleBrewChange = (field) => (value, subfield) => {	//'text', 'style', 'snippets', 'metadata'
-		if (subfield == 'renderer' || subfield == 'theme')
+	const handleBrewChange = (field)=>(value, subfield)=>{	//'text', 'style', 'snippets', 'metadata'
+		if(subfield == 'renderer' || subfield == 'theme')
 			fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
 
 		//If there are HTML errors, run the validator on every change to give quick feedback
 		if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
 			setHTMLErrors(Markdown.validate(value));
 
-		if(field == 'metadata') setCurrentBrew(prev => ({ ...prev, ...value }));
-		else                    setCurrentBrew(prev => ({ ...prev, [field]: value }));
+		if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
+		else                    setCurrentBrew((prev)=>({ ...prev, [field]: value }));
 
 		if(useLocalStorage) {
 			if(field == 'text')     localStorage.setItem(BREWKEY, value);
@@ -141,10 +141,10 @@ const NewPage = (props) => {
 		}
 	};
 
-	const save = async () => {
+	const save = async ()=>{
   	setIsSaving(true);
 
-		let updatedBrew = { ...currentBrew };
+		const updatedBrew = { ...currentBrew };
 		splitTextStyleAndMetadata(updatedBrew);
 
 		const pageRegex = updatedBrew.renderer === 'legacy' ? /\\page/g : /^\\page$/gm;
@@ -153,13 +153,13 @@ const NewPage = (props) => {
 		const res = await request
 			.post(`/api${saveGoogle ? '?saveToGoogle=true' : ''}`)
 			.send(updatedBrew)
-			.catch((err) => {
+			.catch((err)=>{
 				setIsSaving(false);
 				setError(err);
 			});
 
-		setIsSaving(false)
-		if (!res) return;
+		setIsSaving(false);
+		if(!res) return;
 
 		const savedBrew = res.body;
 
@@ -209,7 +209,7 @@ const NewPage = (props) => {
 		setIsSaving(false);
 	};
 
-	const renderNavbar = () => (
+	const renderNavbar = ()=>(
 		<Navbar>
 			<Nav.section>
 				<Nav.item className='brewTitle'>{currentBrew.title}</Nav.item>
@@ -230,7 +230,7 @@ const NewPage = (props) => {
 	);
 
 	return (
-			<div className='newPage sitePage'>
+		<div className='newPage sitePage'>
 			{renderNavbar()}
 			<div className='content'>
 				<SplitPane onDragFinish={handleSplitMove}>

server/homebrew.api.js

@@ -8,9 +8,9 @@ import Markdown                      from '../shared/naturalcrit/markdown.js';
 import yaml                          from 'js-yaml';
 import asyncHandler                  from 'express-async-handler';
 import { nanoid }                    from 'nanoid';
-import {makePatches, applyPatches, stringifyPatches, parsePatch} from '@sanity/diff-match-patch';
+import { makePatches, applyPatches, stringifyPatches, parsePatch } from '@sanity/diff-match-patch';
 import { md5 }                       from 'hash-wasm';
-import { splitTextStyleAndMetadata, 
+import { splitTextStyleAndMetadata,
 		 brewSnippetsToJSON, debugTextMismatch }        from '../shared/helpers.js';
 import checkClientVersion            from './middleware/check-client-version.js';
 
@@ -377,14 +377,14 @@ const api = {
 			// Patch to a throwaway variable while parallelizing - we're more concerned with error/no error.
 			const patchedResult = decodeURI(applyPatches(patches, encodeURI(brewFromServer.text))[0]);
 			if(patchedResult != brewFromClient.text)
-				throw("Patches did not apply cleanly, text mismatch detected");
+				throw ('Patches did not apply cleanly, text mismatch detected');
 			// brew.text = applyPatches(patches, brewFromServer.text)[0];
 		} catch (err) {
 			//debugTextMismatch(brewFromClient.text, brewFromServer.text, `edit/${brewFromClient.editId}`);
 			console.error('Failed to apply patches:', {
 				//patches : brewFromClient.patches,
-				brewId  : brewFromClient.editId || 'unknown',
-				error   : err
+				brewId : brewFromClient.editId || 'unknown',
+				error  : err
 			});
 			// While running in parallel, don't throw the error upstream.
 			// throw err; // rethrow to preserve the 500 behavior

shared/helpers.js

@@ -8,7 +8,7 @@ const brewSnippetsToJSON = (menuTitle, userBrewSnippets, themeBundleSnippets=nul
 	const mpAsSnippets = [];
 	// Snippets from Themes first.
 	if(themeBundleSnippets) {
-		for (let themes of themeBundleSnippets) {
+		for (const themes of themeBundleSnippets) {
 			if(typeof themes !== 'string') {
 				const userSnippets = [];
 				const snipSplit = themes.snippets.trim().split(textSplit).slice(1);
@@ -76,9 +76,9 @@ const yamlSnippetsToText = (yamlObj)=>{
 	if(typeof yamlObj == 'string') return yamlObj;
 
 	let snippetsText = '';
-	
-	for (let snippet of yamlObj) {
-		for (let subSnippet of snippet.subsnippets) {
+
+	for (const snippet of yamlObj) {
+		for (const subSnippet of snippet.subsnippets) {
 			snippetsText = `${snippetsText}\\snippet ${subSnippet.name}\n${subSnippet.gen || ''}\n`;
 		}
 	}
@@ -121,7 +121,7 @@ const fetchThemeBundle = async (setError, setThemeBundle, renderer, theme)=>{
 	const res = await request
 			.get(`/api/theme/${renderer}/${theme}`)
 			.catch((err)=>{
-				setError(err)
+				setError(err);
 			});
 	if(!res) {
 		setThemeBundle({});
@@ -133,14 +133,14 @@ const fetchThemeBundle = async (setError, setThemeBundle, renderer, theme)=>{
 	setError(null);
 };
 
-const debugTextMismatch = (clientTextRaw, serverTextRaw, label) => {
+const debugTextMismatch = (clientTextRaw, serverTextRaw, label)=>{
 	const clientText = clientTextRaw?.normalize('NFC') || '';
 	const serverText = serverTextRaw?.normalize('NFC') || '';
 
 	const clientBuffer = Buffer.from(clientText, 'utf8');
 	const serverBuffer = Buffer.from(serverText, 'utf8');
 
-	if (clientBuffer.equals(serverBuffer)) {
+	if(clientBuffer.equals(serverBuffer)) {
 		console.log(`✅ ${label} text matches byte-for-byte.`);
 		return;
 	}
@@ -151,7 +151,7 @@ const debugTextMismatch = (clientTextRaw, serverTextRaw, label) => {
 
 	// Byte-level diff
 	for (let i = 0; i < Math.min(clientBuffer.length, serverBuffer.length); i++) {
-		if (clientBuffer[i] !== serverBuffer[i]) {
+		if(clientBuffer[i] !== serverBuffer[i]) {
 			console.log(`Byte mismatch at offset ${i}: client=0x${clientBuffer[i].toString(16)} server=0x${serverBuffer[i].toString(16)}`);
 			break;
 		}
@@ -159,14 +159,14 @@ const debugTextMismatch = (clientTextRaw, serverTextRaw, label) => {
 
 	// Char-level diff
 	for (let i = 0; i < Math.min(clientText.length, serverText.length); i++) {
-		if (clientText[i] !== serverText[i]) {
+		if(clientText[i] !== serverText[i]) {
 			console.log(`Char mismatch at index ${i}:`);
 			console.log(`  Client: '${clientText[i]}' (U+${clientText.charCodeAt(i).toString(16).toUpperCase()})`);
 			console.log(`  Server: '${serverText[i]}' (U+${serverText.charCodeAt(i).toString(16).toUpperCase()})`);
 			break;
 		}
 	}
-}
+};
 
 export {
 	splitTextStyleAndMetadata,

shared/naturalcrit/markdown.js

@@ -435,7 +435,7 @@ const replaceVar = function(input, hoist=false, allowUnresolved=false) {
 
 		try {
 			return mathParser.evaluate(replacedLabel);
-		} catch (error) {
+		} catch {
 			return undefined;		// Return undefined if invalid math result
 		}
 	}
@@ -680,7 +680,7 @@ const tableTerminators = [
 
 Marked.use(MarkedVariables());
 Marked.use(MarkedDefinitionLists());
-Marked.use({ extensions : [forcedParagraphBreaks, mustacheSpans, mustacheDivs, mustacheInjectInline] });
+Marked.use({ extensions: [forcedParagraphBreaks, mustacheSpans, mustacheDivs, mustacheInjectInline] });
 Marked.use(mustacheInjectBlock);
 Marked.use(MarkedAlignedParagraphs());
 Marked.use(MarkedSubSuperText());

shared/naturalcrit/markdownLegacy.js

@@ -49,7 +49,7 @@ const cleanUrl = function (sanitize, base, href) {
 			prot = decodeURIComponent(unescape(href))
         .replace(nonWordAndColonTest, '')
         .toLowerCase();
-		} catch (e) {
+		} catch {
 			return null;
 		}
 		if(prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) {
@@ -58,7 +58,7 @@ const cleanUrl = function (sanitize, base, href) {
 	}
 	try {
 		href = encodeURI(href).replace(/%25/g, '%');
-	} catch (e) {
+	} catch {
 		return null;
 	}
 	return href;