Merge pull request #78 from tatianamac/feature/eslint-ava

🏡 Install ESLint && Ava

.eleventy.js

@@ -1,16 +1,15 @@
-const makeItemLink = (slug) => `#${slug}`;
-const findExistingDefinition = (word, collection) =>
-  collection.find((item) => item.data.title === word);
+const findExistingDefinition = require('./11ty/filters/helpers/findExistingDefinition');
+const definitionPermalink = require('./11ty/filters/definitionPermalink');
 
 module.exports = function(config) {
   // Add a filter using the Config API
-  config.addFilter('linkTarget', makeItemLink);
+  config.addFilter('linkTarget', definitionPermalink);
 
   config.addFilter('linkIfExistsInCollection', (word, collection) => {
     const existingDefinition = findExistingDefinition(word, collection);
 
     if (existingDefinition) {
-      return `<a href="${makeItemLink(
+      return `<a href="${definitionPermalink(
         existingDefinition.data.slug
       )}">${word}</a>`;
     }
@@ -25,7 +24,7 @@ module.exports = function(config) {
     );
 
     if (existingDefinition) {
-      return `<a href="${makeItemLink(
+      return `<a href="${definitionPermalink(
         existingDefinition.data.slug
       )}" aria-label="${subTermData.full_title}">${subTermData.text}</a>`;
     }

.eslintrc.json

@@ -0,0 +1,12 @@
+{
+  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
+  "ignorePatterns": ["node_modules/"],
+  "env": {
+    "browser": true,
+    "es2020": true,
+    "node": true
+  },
+  "parserOptions": {
+    "sourceType": "module"
+  }
+}

11ty/filters/_tests/definitionPermalink.spec.js

@@ -0,0 +1,7 @@
+import test from 'ava';
+
+import definitionPermalink from '../definitionPermalink';
+
+test('constructs correct detail link', (t) => {
+  t.is(definitionPermalink('test-slug'), '/#test-slug');
+});

11ty/filters/definitionPermalink.js

@@ -0,0 +1,3 @@
+module.exports = function(slug) {
+  return `/#${slug}`;
+};

11ty/filters/helpers/findExistingDefinition.js

@@ -0,0 +1,2 @@
+module.exports = (word, collection) =>
+  collection.find((item) => item.data.title === word);

ava.config.js

@@ -0,0 +1,5 @@
+export default {
+  files: ['./**/*.spec.js'],
+  require: ['esm'],
+  verbose: true
+};