Update the dependencies and fix all the new linting issues.

package.json

@@ -21,30 +21,30 @@
     "modern-normalize": "^0.6.0"
   },
   "devDependencies": {
-    "@types/cheerio": "^0.22.16",
-    "@types/got": "^9.6.9",
-    "@types/marked": "^0.7.2",
+    "@types/cheerio": "^0.22.18",
+    "@types/got": "^9.6.11",
+    "@types/marked": "^1.1.0",
     "@types/nunjucks": "^3.1.3",
     "@types/tar": "^4.0.3",
     "@types/wordwrap": "^1.0.0",
     "cheerio": "^1.0.0-rc.3",
-    "cpy-cli": "^3.1.0",
-    "fecha": "^4.1.0",
-    "feed": "^4.1.0",
+    "cpy-cli": "^3.1.1",
+    "fecha": "^4.2.0",
+    "feed": "^4.2.0",
     "gitlab": "^14.2.2",
-    "got": "^10.6.0",
+    "got": "^11.3.0",
     "htmlclean": "^3.0.8",
-    "marked": "^0.8.0",
-    "nunjucks": "^3.2.0",
-    "sass": "^1.26.1",
-    "stylelint": "^13.2.0",
+    "marked": "^1.1.0",
+    "nunjucks": "^3.2.1",
+    "sass": "^1.26.9",
+    "stylelint": "^13.6.1",
     "stylelint-config-xo-scss": "^0.12.0",
     "stylelint-config-xo-space": "^0.14.0",
-    "tar": "^6.0.1",
-    "ts-node": "^8.6.2",
-    "typescript": "^3.8.2",
+    "tar": "^6.0.2",
+    "ts-node": "^8.10.2",
+    "typescript": "^3.9.5",
     "wordwrap": "^1.0.0",
-    "xo": "^0.27.2"
+    "xo": "^0.32.0"
   },
   "stylelint": {
     "extends": [

source/pages/js/theme-switcher.js

@@ -8,7 +8,7 @@ window.addEventListener('load', () => {
   }
 
   // When the theme button is clicked, switch the theme to the other one.
-  themeToggleButton.addEventListener('click', event => {
+  themeToggleButton.addEventListener('click', (event) => {
     event.preventDefault();
 
     if (document.body.getAttribute('id') === 'dark-theme') {

source/scripts/assets.ts

@@ -17,5 +17,5 @@ async function entry(): Promise<void> {
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }

source/scripts/download.ts

@@ -19,10 +19,10 @@ async function setupGitLabAPI(): Promise<GitLab> {
   return api;
 }
 
-async function setupTempDirectory(): Promise<string> {
-  const tempDirectory: string = join(__dirname, '../../temp/');
-  await fsp.mkdir(tempDirectory + 'data/', {recursive: true});
-  return tempDirectory;
+async function setupTemporaryDirectory(): Promise<string> {
+  const temporaryDirectory: string = join(__dirname, '../../temp/');
+  await fsp.mkdir(temporaryDirectory + 'data/', {recursive: true});
+  return temporaryDirectory;
 }
 
 async function getConfig(): Promise<Config> {
@@ -33,13 +33,13 @@ async function getConfig(): Promise<Config> {
 }
 
 export async function getCommits(): Promise<any[]> {
-  const tempDirectory: string = await setupTempDirectory();
+  const temporaryDirectory: string = await setupTemporaryDirectory();
   const api: GitLab = await setupGitLabAPI();
   const project: gitlab.ProjectSchema = await api.Projects.show(
     'tildes/tildes'
   );
   const commitsPath: string = join(
-    tempDirectory,
+    temporaryDirectory,
     `data/commits (${fecha.format(new Date(), 'YYYY-MM-DD')}).json`
   );
   let commits: any[];
@@ -59,13 +59,13 @@ export async function getCommits(): Promise<any[]> {
 }
 
 export async function getIssues(): Promise<any[]> {
-  const tempDirectory: string = await setupTempDirectory();
+  const temporaryDirectory: string = await setupTemporaryDirectory();
   const api: GitLab = await setupGitLabAPI();
   const project: gitlab.ProjectSchema = await api.Projects.show(
     'tildes/tildes'
   );
   const issuesPath: string = join(
-    tempDirectory,
+    temporaryDirectory,
     `data/issues (${fecha.format(new Date(), 'YYYY-MM-DD')}).json`
   );
   let issues: any[];
@@ -83,13 +83,13 @@ export async function getIssues(): Promise<any[]> {
 }
 
 export async function getMergeRequests(): Promise<any[]> {
-  const tempDirectory: string = await setupTempDirectory();
+  const temporaryDirectory: string = await setupTemporaryDirectory();
   const api: GitLab = await setupGitLabAPI();
   const project: gitlab.ProjectSchema = await api.Projects.show(
     'tildes/tildes'
   );
   const mergeRequestsPath: string = join(
-    tempDirectory,
+    temporaryDirectory,
     `data/merge requests (${fecha.format(new Date(), 'YYYY-MM-DD')}).json`
   );
   let mergeRequests: any[];
@@ -114,5 +114,5 @@ export async function getMergeRequests(): Promise<any[]> {
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }

source/scripts/html.ts

@@ -1,7 +1,7 @@
 import {promises as fsp} from 'fs';
 import {basename, join} from 'path';
 import fecha from 'fecha';
-// @ts-ignore
+// @ts-expect-error
 import htmlclean from 'htmlclean';
 import marked from 'marked';
 import nunjucks from 'nunjucks';
@@ -99,7 +99,7 @@ async function entry(): Promise<void> {
 
       // Get the statistics for that month.
       const statistic: Statistics = statistics.find(
-        val => val.year === Number(year) && val.month === monthNumber
+        (value) => value.year === Number(year) && value.month === monthNumber
       )!;
 
       const topics: OfficialTopic[] = await getTopicsFromMonth(
@@ -184,7 +184,7 @@ async function entry(): Promise<void> {
 export async function renderTemplate(
   template: string,
   location: string,
-  context: object = {}
+  context: Record<string, unknown> = {}
 ): Promise<void> {
   const html: string = htmlclean(nunjucks.render(template, context));
   await fsp.writeFile(location, html);
@@ -211,5 +211,5 @@ export function pluralize(
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }

source/scripts/official-topics.ts

@@ -58,8 +58,8 @@ async function entry(): Promise<void> {
 
     // If all pagination buttons are "previous" buttons, stop the loop.
     if (
-      paginationButtons.every(val =>
-        val.firstChild.data?.toLowerCase().includes('prev')
+      paginationButtons.every((value) =>
+        value.firstChild.data?.toLowerCase().includes('prev')
       )
     ) {
       hasNextButton = false;
@@ -76,7 +76,7 @@ async function entry(): Promise<void> {
 }
 
 export async function wait(timeout: number): Promise<void> {
-  return new Promise(resolve => setTimeout(resolve, timeout));
+  return new Promise((resolve) => setTimeout(resolve, timeout));
 }
 
 export async function getTopicsFromMonth(
@@ -100,5 +100,5 @@ export async function getTopicsFromMonth(
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }

source/scripts/redirects.ts

@@ -33,5 +33,5 @@ async function entry(): Promise<void> {
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }

source/scripts/statistics.ts

@@ -288,7 +288,7 @@ export async function findData<T extends Result>(
     }
 
     // Find the monthly that applies to this datapoint.
-    const monthly: T | undefined = monthlies.find(result =>
+    const monthly: T | undefined = monthlies.find((result) =>
       findFn(result, point)
     );
 
@@ -311,11 +311,11 @@ async function getResultCount(
   month: number
 ): Promise<number> {
   const result: MonthlyResult | undefined = results.find(
-    val => val.year === year && val.month === month
+    (value) => value.year === year && value.month === month
   );
   return result === undefined ? 0 : result.count;
 }
 
 if (require.main === module) {
-  entry();
+  void entry();
 }