feat: set automatic year for copyright on build time

eleventy.config.js

@@ -49,6 +49,10 @@ module.exports = function(eleventyConfig) {
     ul: true,
   });
 
+  eleventyConfig.addShortcode('getYear', () => {
+    return new Date().getFullYear();
+  });
+
   eleventyConfig.addFilter("env", (key, def="NOT DEFINED") => process.env[key] || def);
 
   eleventyConfig.addFilter("readableDate", (dateObj, format = "dd LLLL yyyy") => {

src/_layouts/blog.njk

@@ -47,7 +47,7 @@
     <div class="footer-contact">
       <div>
         <p class="footer-contact-title">IT's on us</p>
-        <p>Copyright © 2022</p>
+        <p>Copyright © {% getYear %}</p>
       </div>
       <ul class="footer-links">
         <li>