Add YAML as a data type in 11ty.

Author: BigBlueHat

.eleventy.js

@@ -1,3 +1,5 @@
+import yaml from 'js-yaml';
+
 // development host for playground proxy
 const PLAYGROUND_PROXY_HOST = 'http://localhost:8788';
 
@@ -13,6 +15,8 @@ const drafts = [
 ];
 
 export default async function(eleventyConfig) {
+  eleventyConfig.addDataExtension('yaml', (contents) => yaml.load(contents));
+
   eleventyConfig.addPassthroughCopy('.htaccess');
   eleventyConfig.addPassthroughCopy('LICENSE.md');
   eleventyConfig.addPassthroughCopy('_headers');

package.json

@@ -31,5 +31,8 @@
     "rollup": "^4.40.1",
     "wrangler": "^4.6.0",
     "yaml": "^2.8.0"
+  },
+  "dependencies": {
+    "js-yaml": "^4.1.0"
   }
 }