Fix/replace prettier with biome

.eleventy.js

@@ -1,9 +1,8 @@
 const yaml = require("js-yaml");
+const fs = require("node:fs/promises");
 
-module.exports = function (eleventyConfig) {
-  eleventyConfig.addShortcode("currentYear", function () {
-    return new Date().getFullYear();
-  });
+module.exports = (eleventyConfig) => {
+  eleventyConfig.addShortcode("currentYear", () => new Date().getFullYear());
   // Add this line to copy your external assets
   eleventyConfig.addPassthroughCopy("src/assets");
   // 1. Recognize YAML as a template format
@@ -20,19 +19,18 @@ module.exports = function (eleventyConfig) {
       };
     },
     getData: async (inputPath) => {
-      const fs = require("fs/promises");
       const content = await fs.readFile(inputPath, "utf-8");
       return yaml.load(content);
     },
   });
 
   // 2. The Randomized Collection
-  eleventyConfig.addCollection("randomPeople", function (collectionApi) {
+  eleventyConfig.addCollection("randomPeople", (collectionApi) => {
     // Grab all yaml files from the users folder
     const people = collectionApi.getFilteredByGlob("src/users/*.yaml");
 
     // Create a copy of the array to avoid mutating the original global collection
-    let shuffled = [...people];
+    const shuffled = [...people];
 
     // Fisher-Yates Shuffle
     for (let i = shuffled.length - 1; i > 0; i--) {

.pre-commit-config.yaml

@@ -1,5 +1,5 @@
 default_stages: [pre-commit, pre-push]
-minimum_prek_version: "0.2.22"
+minimum_pre_commit_version: "0.2.22"
 default_language_version:
   python: python3
   node: 24.13.0
@@ -118,17 +118,10 @@ repos:
     hooks:
       - id: biome-check
         name: run biome-check
-        description: Run Biome linter and formatter for JSON files
+        description: Run Biome linter and formatter for JS and JSON files
+        types_or: [javascript, json]
         additional_dependencies: ["@biomejs/biome"]
 
-  - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v4.0.0-alpha.8
-    hooks:
-      - id: prettier
-        name: run prettier
-        types_or: [css, html, javascript, json, markdown, yaml]
-        additional_dependencies: ["prettier@3.8.1"]
-
   - repo: https://github.com/igorshubovych/markdownlint-cli
     rev: v0.47.0
     hooks:

biome.json

@@ -1,8 +1,5 @@
 {
   "$schema": "https://biomejs.dev/schemas/2.3.13/schema.json",
-  "files": {
-    "includes": ["**/*.json"]
-  },
   "linter": {
     "enabled": true,
     "rules": {
@@ -13,5 +10,8 @@
     "enabled": true,
     "indentStyle": "space",
     "indentWidth": 2
+  },
+  "files": {
+    "includes": ["**/*.js", "**/*.json"]
   }
 }

src/_data/build.js

@@ -1,4 +1,4 @@
-const { execSync } = require("child_process");
+const { execSync } = require("node:child_process");
 
 module.exports = () => {
   const now = new Date();
@@ -13,7 +13,7 @@ module.exports = () => {
   try {
     // Get the short git hash (first 7 characters)
     gitHash = execSync("git rev-parse --short HEAD").toString().trim();
-  } catch (e) {
+  } catch (_e) {
     console.warn("Could not fetch git hash, defaulting to 'development'");
   }