Fixes ESLint errors (#9668)

* fix: apply automatic eslint fixes

* lint: allow hashbang comment for tiddlywiki.js

* lint: first back of manual lint fixes for unused vars

* lint: added more fixes for unused vars

* lint: missed files

* lint: updated eslint config with selected rules from #9669

core-server/commander.js

@@ -103,7 +103,7 @@ Commander.prototype.executeNextCommand = function() {
 					c = new command.Command(params,this);
 					err = c.execute();
 					if(err && typeof err.then === "function") {
-						err.then(e => { e ? this.callback(e) : this.executeNextCommand(); });
+						err.then((e) => { e ? this.callback(e) : this.executeNextCommand(); });
 					} else if(err) {
 						this.callback(err);
 					} else {
@@ -120,7 +120,7 @@ Commander.prototype.executeNextCommand = function() {
 					});
 					err = c.execute();
 					if(err && typeof err.then === "function") {
-						err.then(e => { if(e) this.callback(e); });
+						err.then((e) => { if(e) this.callback(e); });
 					} else if(err) {
 						this.callback(err);
 					}

core-server/commands/commands.js

@@ -25,7 +25,7 @@ Command.prototype.execute = function() {
 	if(!filter) {
 		return "No filter specified";
 	}
-	var commands = this.commander.wiki.filterTiddlers(filter)
+	var commands = this.commander.wiki.filterTiddlers(filter);
 	if(commands.length === 0) {
 		return "No tiddlers found for filter '" + filter + "'";
 	}

core-server/commands/deletetiddlers.js

@@ -24,8 +24,7 @@ Command.prototype.execute = function() {
 	if(this.params.length < 1) {
 		return "Missing filter";
 	}
-	var self = this,
-		wiki = this.commander.wiki,
+	var wiki = this.commander.wiki,
 		filter = this.params[0],
 		tiddlers = wiki.filterTiddlers(filter);
 	$tw.utils.each(tiddlers,function(title) {

core-server/commands/fetch.js

@@ -66,7 +66,7 @@ Command.prototype.fetchFiles = function(options) {
 	// Get the list of URLs
 	var urls;
 	if(options.url) {
-		urls = [options.url]
+		urls = [options.url];
 	} else if(options.urlFilter) {
 		urls = this.commander.wiki.filterTiddlers(options.urlFilter);
 	} else {
@@ -96,30 +96,30 @@ Command.prototype.fetchFile = function(url,options,callback,redirectCount) {
 	var self = this,
 		lib = url.substr(0,8) === "https://" ? require("https") : require("http");
 	lib.get(url).on("response",function(response) {
-	    var type = (response.headers["content-type"] || "").split(";")[0],
-	    	data = [];
-	    self.commander.write("Reading " + url + ": ");
-	    response.on("data",function(chunk) {
-	        data.push(chunk);
-	        self.commander.write(".");
-	    });
-	    response.on("end",function() {
-	        self.commander.write("\n");
-	        if(response.statusCode === 200) {
-		        self.processBody(Buffer.concat(data),type,options,url);
-		        callback(null);
-	        } else {
-	        	if(response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
-	        		return self.fetchFile(response.headers.location,options,callback,redirectCount + 1);
-	        	} else {
-		        	return callback("Error " + response.statusCode + " retrieving " + url)
-	        	}
-	        }
-	   	});
-	   	response.on("error",function(e) {
+		var type = (response.headers["content-type"] || "").split(";")[0],
+			data = [];
+		self.commander.write("Reading " + url + ": ");
+		response.on("data",function(chunk) {
+			data.push(chunk);
+			self.commander.write(".");
+		});
+		response.on("end",function() {
+			self.commander.write("\n");
+			if(response.statusCode === 200) {
+				self.processBody(Buffer.concat(data),type,options,url);
+				callback(null);
+			} else {
+				if(response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
+					return self.fetchFile(response.headers.location,options,callback,redirectCount + 1);
+				} else {
+					return callback("Error " + response.statusCode + " retrieving " + url);
+				}
+			}
+		});
+		response.on("error",function(e) {
 			console.log("Error on GET request: " + e);
 			callback(e);
-	   	});
+		});
 	});
 	return null;
 };
@@ -153,18 +153,18 @@ Command.prototype.processBody = function(body,type,options,url) {
 			if(options.transformFilter) {
 				var transformedTitle = (incomingWiki.filterTiddlers(options.transformFilter,null,self.commander.wiki.makeTiddlerIterator([title])) || [""])[0];
 				if(transformedTitle) {
-					self.commander.log("Importing " + title + " as " + transformedTitle)
+					self.commander.log("Importing " + title + " as " + transformedTitle);
 					newTiddler = new $tw.Tiddler(tiddler,{title: transformedTitle});
 				}
 			} else {
-				self.commander.log("Importing " + title)
+				self.commander.log("Importing " + title);
 				newTiddler = tiddler;
 			}
 			self.commander.wiki.importTiddler(newTiddler);
 			count++;
 		}
 	});
-	self.commander.log("Imported " + count + " tiddlers")
+	self.commander.log("Imported " + count + " tiddlers");
 };
 
 exports.Command = Command;

core-server/commands/import.js

@@ -22,8 +22,7 @@ var Command = function(params,commander,callback) {
 
 Command.prototype.execute = function() {
 	var self = this,
-		fs = require("fs"),
-		path = require("path");
+		fs = require("fs");
 	if(this.params.length < 2) {
 		return "Missing parameters";
 	}

core-server/commands/init.js

@@ -20,8 +20,7 @@ var Command = function(params,commander) {
 };
 
 Command.prototype.execute = function() {
-	var fs = require("fs"),
-		path = require("path");
+	var fs = require("fs");
 	// Check that we don't already have a valid wiki folder
 	if($tw.boot.wikiTiddlersPath || ($tw.utils.isDirectory($tw.boot.wikiPath) && !$tw.utils.isDirectoryEmpty($tw.boot.wikiPath))) {
 		return "Wiki folder is not empty";

core-server/commands/listen.js

@@ -19,7 +19,6 @@ exports.info = {
 };
 
 var Command = function(params,commander,callback) {
-	var self = this;
 	this.params = params;
 	this.commander = commander;
 	this.callback = callback;

core-server/commands/load.js

@@ -21,9 +21,7 @@ var Command = function(params,commander,callback) {
 };
 
 Command.prototype.execute = function() {
-	var self = this,
-		fs = require("fs"),
-		path = require("path");
+	var self = this;
 	if(this.params.length < 1) {
 		return "Missing filename";
 	}

core-server/commands/output.js

@@ -21,8 +21,7 @@ var Command = function(params,commander,callback) {
 };
 
 Command.prototype.execute = function() {
-	var fs = require("fs"),
-		path = require("path");
+	var path = require("path");
 	if(this.params.length < 1) {
 		return "Missing output path";
 	}

core-server/commands/render.js

@@ -7,59 +7,57 @@ Render individual tiddlers and save the results to the specified files
 
 \*/
 
-	"use strict";
+"use strict";
 	
-	var widget = require("$:/core/modules/widgets/widget.js");
+exports.info = {
+	name: "render",
+	synchronous: true
+};
 	
-	exports.info = {
-		name: "render",
-		synchronous: true
-	};
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
 	
-	var Command = function(params,commander,callback) {
-		this.params = params;
-		this.commander = commander;
-		this.callback = callback;
-	};
-	
-	Command.prototype.execute = function() {
-		if(this.params.length < 1) {
-			return "Missing tiddler filter";
+Command.prototype.execute = function() {
+	if(this.params.length < 1) {
+		return "Missing tiddler filter";
+	}
+	var self = this,
+		fs = require("fs"),
+		path = require("path"),
+		wiki = this.commander.wiki,
+		tiddlerFilter = this.params[0],
+		filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
+		type = this.params[2] || "text/html",
+		template = this.params[3],
+		variableList = this.params.slice(4),
+		tiddlers = wiki.filterTiddlers(tiddlerFilter),
+		variables =  Object.create(null);
+	while(variableList.length >= 2) {
+		variables[variableList[0]] = variableList[1];
+		variableList = variableList.slice(2);
+	}
+	$tw.utils.each(tiddlers,function(title) {
+		var filenameResults = wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]));
+		if(filenameResults.length > 0) {
+			var filepath = path.resolve(self.commander.outputPath,filenameResults[0]);
+			if(self.commander.verbose) {
+				console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
+			}
+			var parser = wiki.parseTiddler(template || title),
+				widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title,storyTiddler: title})}),
+				container = $tw.fakeDocument.createElement("div");
+			widgetNode.render(container,null);
+			var text = type === "text/html" ? container.innerHTML : container.textContent;
+			$tw.utils.createFileDirectories(filepath);
+			fs.writeFileSync(filepath,text,"utf8");
+		} else {
+			console.log("Not rendering \"" + title + "\" because the filename filter returned an empty result");
 		}
-		var self = this,
-			fs = require("fs"),
-			path = require("path"),
-			wiki = this.commander.wiki,
-			tiddlerFilter = this.params[0],
-			filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
-			type = this.params[2] || "text/html",
-			template = this.params[3],
-			variableList = this.params.slice(4),
-			tiddlers = wiki.filterTiddlers(tiddlerFilter),
-			variables =  Object.create(null);
-			while(variableList.length >= 2) {
-				variables[variableList[0]] = variableList[1];
-				variableList = variableList.slice(2);
-			}
-		$tw.utils.each(tiddlers,function(title) {
-			var filenameResults = wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]));
-			if(filenameResults.length > 0) {
-				var filepath = path.resolve(self.commander.outputPath,filenameResults[0]);
-				if(self.commander.verbose) {
-					console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
-				}
-				var parser = wiki.parseTiddler(template || title),
-					widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title,storyTiddler: title})}),
-					container = $tw.fakeDocument.createElement("div");
-				widgetNode.render(container,null);
-				var text = type === "text/html" ? container.innerHTML : container.textContent;
-				$tw.utils.createFileDirectories(filepath);
-				fs.writeFileSync(filepath,text,"utf8");
-			} else {
-				console.log("Not rendering \"" + title + "\" because the filename filter returned an empty result");
-			}
-		});
-		return null;
-	};
+	});
+	return null;
+};
 	
-	exports.Command = Command;
+exports.Command = Command;

core-server/commands/rendertiddlers.js

@@ -9,8 +9,6 @@ Command to render several tiddlers to a folder of files
 
 "use strict";
 
-var widget = require("$:/core/modules/widgets/widget.js");
-
 exports.info = {
 	name: "rendertiddlers",
 	synchronous: true

core-server/commands/save.js

@@ -7,57 +7,56 @@ Saves individual tiddlers in their raw text or binary format to the specified fi
 
 \*/
 
-	"use strict";
+"use strict";
 	
-	exports.info = {
-		name: "save",
-		synchronous: true
-	};
+exports.info = {
+	name: "save",
+	synchronous: true
+};
 	
-	var Command = function(params,commander,callback) {
-		this.params = params;
-		this.commander = commander;
-		this.callback = callback;
-	};
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
 	
-	Command.prototype.execute = function() {
-		if(this.params.length < 1) {
-			return "Missing filename filter";
-		}
-		var self = this,
-			fs = require("fs"),
-			path = require("path"),
-			result = null,
-			wiki = this.commander.wiki,
-			tiddlerFilter = this.params[0],
-			filenameFilter = this.params[1] || "[is[tiddler]]",
-			tiddlers = wiki.filterTiddlers(tiddlerFilter);
-		$tw.utils.each(tiddlers,function(title) {
-			if(!result) {
-				var tiddler = self.commander.wiki.getTiddler(title);
-				if(tiddler) {
-					var fileInfo = $tw.utils.generateTiddlerFileInfo(tiddler,{
-						directory: path.resolve(self.commander.outputPath),
-						pathFilters: [filenameFilter],
-						wiki: wiki,
-						fileInfo: {
-							overwrite: true
-						}
-					});
-					if(self.commander.verbose) {
-						console.log("Saving \"" + title + "\" to \"" + fileInfo.filepath + "\"");
+Command.prototype.execute = function() {
+	if(this.params.length < 1) {
+		return "Missing filename filter";
+	}
+	var self = this,
+		path = require("path"),
+		result = null,
+		wiki = this.commander.wiki,
+		tiddlerFilter = this.params[0],
+		filenameFilter = this.params[1] || "[is[tiddler]]",
+		tiddlers = wiki.filterTiddlers(tiddlerFilter);
+	$tw.utils.each(tiddlers,function(title) {
+		if(!result) {
+			var tiddler = self.commander.wiki.getTiddler(title);
+			if(tiddler) {
+				var fileInfo = $tw.utils.generateTiddlerFileInfo(tiddler,{
+					directory: path.resolve(self.commander.outputPath),
+					pathFilters: [filenameFilter],
+					wiki: wiki,
+					fileInfo: {
+						overwrite: true
 					}
-					try {
-						$tw.utils.saveTiddlerToFileSync(tiddler,fileInfo);
-					} catch (err) {
-						result = "Error saving tiddler \"" + title + "\", to file: \"" + fileInfo.filepath + "\"";
-					}
-				} else {
-					result = "Tiddler '" + title + "' not found";
+				});
+				if(self.commander.verbose) {
+					console.log("Saving \"" + title + "\" to \"" + fileInfo.filepath + "\"");
 				}
+				try {
+					$tw.utils.saveTiddlerToFileSync(tiddler,fileInfo);
+				} catch (err) {
+					result = "Error saving tiddler \"" + title + "\", to file: \"" + fileInfo.filepath + "\"";
+				}
+			} else {
+				result = "Tiddler '" + title + "' not found";
 			}
-		});
-		return result;
-	};
+		}
+	});
+	return result;
+};
 	
-	exports.Command = Command;
+exports.Command = Command;

core-server/commands/savetiddlers.js

@@ -9,8 +9,6 @@ Command to save several tiddlers to a folder of files
 
 "use strict";
 
-var widget = require("$:/core/modules/widgets/widget.js");
-
 exports.info = {
 	name: "savetiddlers",
 	synchronous: true

core-server/commands/savewikifolder.js

@@ -43,7 +43,7 @@ Command.prototype.execute = function() {
 		namedParames,
 		tiddlerFilter,
 		options = {};
-	if (regFilter.test(this.params[1])) {  
+	if(regFilter.test(this.params[1])) {  
 		namedParames = this.commander.extractNamedParameters(this.params.slice(1));
 		tiddlerFilter = namedParames.filter || "[all[tiddlers]]";
 	} else {
@@ -177,13 +177,13 @@ WikiFolderMaker.prototype.saveCustomPlugin = function(pluginTiddler) {
 	$tw.utils.each(pluginTiddlers,function(tiddler,title) {
 		if(!tiddler.title) {
 			tiddler.title = title;
-		 }
+		}
 		self.saveTiddler(directory,new $tw.Tiddler(tiddler));
 	});
 };
 
 WikiFolderMaker.prototype.saveTiddler = function(directory,tiddler) {
-	var title = tiddler.fields.title, fileInfo, pathFilters, extFilters;
+	var fileInfo, pathFilters, extFilters;
 	if(this.wiki.tiddlerExists("$:/config/FileSystemPaths")) {
 		pathFilters = this.wiki.getTiddlerText("$:/config/FileSystemPaths","").split("\n");
 	}

core-server/commands/server.js

@@ -17,7 +17,6 @@ exports.info = {
 };
 
 var Command = function(params,commander,callback) {
-	var self = this;
 	this.params = params;
 	this.commander = commander;
 	this.callback = callback;

core-server/commands/setfield.js

@@ -9,8 +9,6 @@ Command to modify selected tiddlers to set a field to the text of a template tid
 
 "use strict";
 
-var widget = require("$:/core/modules/widgets/widget.js");
-
 exports.info = {
 	name: "setfield",
 	synchronous: true
@@ -26,8 +24,7 @@ Command.prototype.execute = function() {
 	if(this.params.length < 4) {
 		return "Missing parameters";
 	}
-	var self = this,
-		wiki = this.commander.wiki,
+	var wiki = this.commander.wiki,
 		filter = this.params[0],
 		fieldname = this.params[1] || "text",
 		templatetitle = this.params[2],

core-server/filesystem.js

@@ -26,7 +26,7 @@ exports.getSubdirectories = function(dirPath) {
 		}
 	});
 	return subdirs;
-}
+};
 
 /*
 Recursively (and synchronously) copy a directory and all its content
@@ -46,8 +46,7 @@ exports.copyDirectory = function(srcPath,dstPath) {
 	}
 	// Function to copy a folder full of files
 	var copy = function(srcPath,dstPath) {
-		var srcStats = fs.lstatSync(srcPath),
-			dstExists = fs.existsSync(dstPath);
+		var srcStats = fs.lstatSync(srcPath);
 		if(srcStats.isFile()) {
 			$tw.utils.copyFile(srcPath,dstPath);
 		} else if(srcStats.isDirectory()) {
@@ -83,7 +82,7 @@ exports.copyFile = function(srcPath,dstPath) {
 		dstFile = fs.openSync(dstPath,"w"),
 		bytesRead = 1,
 		pos = 0;
-	while (bytesRead > 0) {
+	while(bytesRead > 0) {
 		bytesRead = fs.readSync(srcFile,fileBuffer,0,FILE_BUFFER_LENGTH,pos);
 		fs.writeSync(dstFile,fileBuffer,0,bytesRead);
 		pos += bytesRead;
@@ -148,7 +147,7 @@ exports.deleteDirectory = function(dirPath) {
 				fs.unlinkSync(currPath);
 			}
 		}
-	fs.rmdirSync(dirPath);
+		fs.rmdirSync(dirPath);
 	}
 	return null;
 };
@@ -255,7 +254,7 @@ exports.generateTiddlerFileInfo = function(tiddler,options) {
 					// Overriding to the .tid extension needs special handling
 					fileInfo.type = "application/x-tiddler";
 					fileInfo.hasMetaFile = false;
-				} else if (metaExt === ".json") {
+				} else if(metaExt === ".json") {
 					// Overriding to the .json extension needs special handling
 					fileInfo.type = "application/json";
 					fileInfo.hasMetaFile = false;
@@ -345,18 +344,18 @@ exports.generateTiddlerFilepath = function(title,options) {
 	// Replace any Windows control codes
 	filepath = filepath.replace(/^(con|prn|aux|nul|com[0-9]|lpt[0-9])$/i,"_$1_");
 	// Replace any leading spaces with the same number of underscores
-	filepath = filepath.replace(/^ +/,function (u) { return u.replace(/ /g, "_")});
+	filepath = filepath.replace(/^ +/,function (u) { return u.replace(/ /g, "_");});
 	//If the path does not start with "." or ".." && a path seperator, then
 	if(!/^\.{1,2}[/\\]/g.test(filepath)) {
 		// Don't let the filename start with any dots because such files are invisible on *nix
-		filepath = filepath.replace(/^\.+/g,function (u) { return u.replace(/\./g, "_")});
+		filepath = filepath.replace(/^\.+/g,function (u) { return u.replace(/\./g, "_");});
 	}
 	// Replace any Unicode control codes
 	filepath = filepath.replace(/[\x00-\x1f\x80-\x9f]/g,"_");
 	// Replace any characters that can't be used in cross-platform filenames
 	filepath = $tw.utils.transliterate(filepath.replace(/<|>|~|\:|\"|\||\?|\*|\^/g,"_"));
 	// Replace any dots or spaces at the end of the extension with the same number of underscores
-	extension = extension.replace(/[\. ]+$/, function (u) { return u.replace(/[\. ]/g, "_")});
+	extension = extension.replace(/[\. ]+$/, function (u) { return u.replace(/[\. ]/g, "_");});
 	// Truncate the extension if it is too long
 	if(extension.length > 32) {
 		extension = extension.substr(0,32);
@@ -382,9 +381,9 @@ exports.generateTiddlerFilepath = function(title,options) {
 	}
 	// Add a uniquifier if the file already exists (default)
 	var fullPath = path.resolve(directory, filepath + extension);
-	if (!overwrite) {
+	if(!overwrite) {
 		var oldPath = (options.fileInfo) ? options.fileInfo.filepath : undefined,
-		count = 0;
+			count = 0;
 		do {
 			fullPath = path.resolve(directory,filepath + (count ? "_" + count : "") + extension);
 			if(oldPath && oldPath == fullPath) break;
@@ -401,7 +400,7 @@ exports.generateTiddlerFilepath = function(title,options) {
 			writePath.indexOf(path.resolve(directory)) == 0 ||
 			writePath.indexOf(path.resolve($tw.boot.wikiPath)) == 0 ||
 			writePath.indexOf(path.resolve($tw.boot.wikiTiddlersPath,originalpath)) == 0 );
-		}
+	}
 	if(encode) {
 		writePath = path.resolve(directory,$tw.utils.encodeURIComponentExtended(fullPath));
 	}
@@ -521,12 +520,12 @@ Cleanup old files on disk, by comparing the options values:
 */
 exports.cleanupTiddlerFiles = function(options,callback) {
 	var adaptorInfo = options.adaptorInfo || {},
-	bootInfo = options.bootInfo || {},
-	title = options.title || "undefined";
+		bootInfo = options.bootInfo || {},
+		title = options.title || "undefined";
 	if(adaptorInfo.filepath && bootInfo.filepath && adaptorInfo.filepath !== bootInfo.filepath) {
 		$tw.utils.deleteTiddlerFile(adaptorInfo,function(err) {
 			if(err) {
-				if ((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "unlink") {
+				if((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "unlink") {
 					// Error deleting the previous file on disk, should fail gracefully
 					$tw.syncer.displayError("Server desynchronized. Error cleaning up previous file for tiddler: \""+title+"\"",err);
 					return callback(null,bootInfo);

core-server/server/authenticators/basic.js

@@ -10,9 +10,7 @@ Authenticator for WWW basic authentication
 "use strict";
 
 if($tw.node) {
-	var util = require("util"),
-		fs = require("fs"),
-		url = require("url"),
+	var fs = require("fs"),
 		path = require("path");
 }
 

core-server/server/routes/get-index.js

@@ -19,7 +19,7 @@ exports.info = {
 exports.handler = function(request,response,state) {
 	var text = state.wiki.renderTiddler(state.server.get("root-render-type"),state.server.get("root-tiddler")),
 		responseHeaders = {
-		"Content-Type": state.server.get("root-serve-type")
-	};
+			"Content-Type": state.server.get("root-serve-type")
+		};
 	state.sendResponse(200,responseHeaders,text);
 };

core-server/server/routes/put-tiddler.js

@@ -18,7 +18,7 @@ exports.info = {
 
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
-	fields = $tw.utils.parseJSONSafe(state.data);
+		fields = $tw.utils.parseJSONSafe(state.data);
 	// Pull up any subfields in the `fields` object
 	if(fields.fields) {
 		$tw.utils.each(fields.fields,function(field,name) {

core-server/server/server.js

@@ -9,14 +9,15 @@ Serve tiddlers over http
 
 "use strict";
 
+let fs, url, path, querystring, crypto, zlib;
+
 if($tw.node) {
-	var util = require("util"),
-		fs = require("fs"),
-		url = require("url"),
-		path = require("path"),
-		querystring = require("querystring"),
-		crypto = require("crypto"),
-		zlib = require("zlib");
+	fs = require("fs"),
+	url = require("url"),
+	path = require("path"),
+	querystring = require("querystring"),
+	crypto = require("crypto"),
+	zlib = require("zlib");
 }
 
 /*
@@ -41,7 +42,7 @@ function Server(options) {
 		}
 	}
 	// Setup the default required plugins
-	this.requiredPlugins = this.get("required-plugins").split(',');
+	this.requiredPlugins = this.get("required-plugins").split(",");
 	// Initialise CORS
 	this.corsEnable = this.get("cors-enable") === "yes";
 	// Initialise CSRF
@@ -62,9 +63,9 @@ function Server(options) {
 	this.authorizationPrincipals = {
 		readers: (this.get("readers") || authorizedUserName).split(",").map($tw.utils.trim),
 		writers: (this.get("writers") || authorizedUserName).split(",").map($tw.utils.trim)
-	}
+	};
 	if(this.get("admin") || authorizedUserName !== "(anon)") {
-		this.authorizationPrincipals["admin"] = (this.get("admin") || authorizedUserName).split(',').map($tw.utils.trim)
+		this.authorizationPrincipals["admin"] = (this.get("admin") || authorizedUserName).split(",").map($tw.utils.trim);
 	}
 	// Load and initialise authenticators
 	$tw.modules.forEachModuleOfType("authenticator", function(title,authenticatorDefinition) {
@@ -91,7 +92,7 @@ function Server(options) {
 		this.listenOptions = {
 			key: fs.readFileSync(path.resolve(this.boot.wikiPath,tlsKeyFilepath),"utf8"),
 			cert: fs.readFileSync(path.resolve(this.boot.wikiPath,tlsCertFilepath),"utf8"),
-			passphrase: tlsPassphrase || ''
+			passphrase: tlsPassphrase || ""
 		};
 		this.protocol = "https";
 	}
@@ -116,7 +117,7 @@ encoding: the encoding of the data to send (passed to the end method of the resp
 */
 function sendResponse(request,response,statusCode,headers,data,encoding) {
 	if(this.enableBrowserCache && (statusCode == 200)) {
-		var hash = crypto.createHash('md5');
+		var hash = crypto.createHash("md5");
 		// Put everything into the hash that could change and invalidate the data that
 		// the browser already stored. The headers the data and the encoding.
 		hash.update(data);
@@ -211,7 +212,6 @@ Server.prototype.addAuthenticator = function(AuthenticatorClass) {
 Server.prototype.findMatchingRoute = function(request,state) {
 	for(var t=0; t<this.routes.length; t++) {
 		var potentialRoute = this.routes[t],
-			pathRegExp = potentialRoute.path,
 			pathname = state.urlInfo.pathname,
 			match;
 		if(state.pathPrefix) {
@@ -250,7 +250,7 @@ Check whether a given user is authorized for the specified authorizationType ("r
 Server.prototype.isAuthorized = function(authorizationType,username) {
 	var principals = this.authorizationPrincipals[authorizationType] || [];
 	return principals.indexOf("(anon)") !== -1 || (username && (principals.indexOf("(authenticated)") !== -1 || principals.indexOf(username) !== -1));
-}
+};
 
 Server.prototype.requestHandler = function(request,response,options) {
 	options = options || {};
@@ -337,7 +337,7 @@ Server.prototype.requestHandler = function(request,response,options) {
 		request.on("end",function() {
 			state.data = Buffer.concat(data);
 			route.handler(request,response,state);
-		})
+		});
 	} else {
 		response.writeHead(400,"Invalid bodyFormat " + route.bodyFormat + " in route " + route.method + " " + route.path.source);
 		response.end();
@@ -362,8 +362,8 @@ Server.prototype.listen = function(port,host,prefix) {
 	}
 	// Warn if required plugins are missing
 	var missing = [];
-	for (var index=0; index<this.requiredPlugins.length; index++) {
-		if (!this.wiki.getTiddler(this.requiredPlugins[index])) {
+	for(var index=0; index<this.requiredPlugins.length; index++) {
+		if(!this.wiki.getTiddler(this.requiredPlugins[index])) {
 			missing.push(this.requiredPlugins[index]);
 		}
 	}

core-server/utils/base64.js

@@ -9,22 +9,22 @@ Base64 UTF-8 utlity functions.
 
 "use strict";
 
-const{ TextEncoder, TextDecoder } = require("node:util");
+const { TextEncoder, TextDecoder } = require("node:util");
 
-exports.btoa = binstr => Buffer.from(binstr, "binary").toString("base64");
+exports.btoa = (binstr) => Buffer.from(binstr, "binary").toString("base64");
 
-exports.atob = b64 => Buffer.from(b64, "base64").toString("binary");
+exports.atob = (b64) => Buffer.from(b64, "base64").toString("binary");
 
 function base64ToBytes(base64) {
 	const binString = exports.atob(base64);
-	return Uint8Array.from(binString, m => m.codePointAt(0));
+	return Uint8Array.from(binString, (m) => m.codePointAt(0));
 };
 
 function bytesToBase64(bytes) {
-	const binString = Array.from(bytes, byte => String.fromCodePoint(byte)).join("");
+	const binString = Array.from(bytes, (byte) => String.fromCodePoint(byte)).join("");
 	return exports.btoa(binString);
 };
 
-exports.base64EncodeUtf8 = str => bytesToBase64(new TextEncoder().encode(str));
+exports.base64EncodeUtf8 = (str) => bytesToBase64(new TextEncoder().encode(str));
 
-exports.base64DecodeUtf8 = str => new TextDecoder().decode(base64ToBytes(str));
+exports.base64DecodeUtf8 = (str) => new TextDecoder().decode(base64ToBytes(str));

core-server/utils/repository.js

@@ -16,8 +16,7 @@ ignoreEnvironmentVariables: defaults to false
 */
 exports.getAllPlugins = function(options) {
 	options = options || {};
-	var fs = require("fs"),
-		path = require("path"),
+	var path = require("path"),
 		tiddlers = {};
 	// Collect up the library plugins
 	var collectPlugins = function(folder) {