feat: add date format filter

Author: greatislander

eleventy.config.js

@@ -17,6 +17,11 @@ export default function eleventy(eleventyConfig) {
 	eleventyConfig.addPlugin(EleventyRenderPlugin);
 	eleventyConfig.addPlugin(syntaxHighlightPlugin);
 
+	// eslint-disable-next-line prefer-arrow-callback
+	eleventyConfig.addAsyncFilter('formatDate', function (value) {
+		return new Date(value).toLocaleString('en-CA', {year: 'numeric', month: 'long', day: 'numeric'});
+	});
+
 	eleventyConfig.addCollection('issues', collectionApi =>
 		collectionApi
 			.getFilteredByGlob('src/report/issues/*.md')

src/_layouts/report.njk

@@ -17,7 +17,7 @@ layout: base
     <dt>Target</dt>
     <dd>WCAG {{ targetWcagVersion }}, Level {{ targetLevel }}</dd>
     <dt>Date</dt>
-    <dd>{{ date.toLocaleString("en-CA", {year: "numeric", month: "long", day: "numeric"}) }}</dd>
+    <dd>{{ date | formatDate }}</dd>
     {% if specialRequirements %}
     <dt>Special requirements</dt>
     <dd>{{ specialRequirements }}</dd>