validate carbon.txt

src/_data/meta.js

@@ -1,4 +1,6 @@
 export const url = process.env.URL || 'http://localhost:8080';
+// Extract domain from `url`
+export const domain = new URL(url).hostname;
 export const siteName = 'Eleventy Excellent';
 export const siteDescription = 'Eleventy starter for building modern, resilient websites';
 export const siteType = 'Person'; // schema
@@ -74,18 +76,15 @@ export const themeSwitch = {
   dark: 'dark'
 };
 export const greenweb = {
-  // this goes into src/common/greenweb.njk
-  providers: {
-    // if you want to add more than one, edit the array directly.
-    domain: 'netlify.com',
-    service: 'cdn'
-  },
-  credentials: {
-    // optional, eg: 	{ domain='my-org.com', doctype = 'webpage', url = 'https://my-org.com/our-climate-record'}
-    domain: '',
-    doctype: '',
-    url: ''
-  }
+  // https://carbontxt.org/
+  disclosures: [
+    {
+      docType: 'sustainability-page',
+      url: `${url}/sustainability/`,
+      domain: domain
+    }
+  ],
+  services: [{domain: 'netlify.com', serviceType: 'cdn'}]
 };
 export const viewRepo = {
   // this is for the view/edit on github link. The value in the package.json will be pulled in.

src/common/carbon.njk

@@ -3,7 +3,15 @@ permalink: /carbon.txt
 eleventyExcludeFromCollections: true
 excludeFromSitemap: true
 ---
-[upstream] providers = [{ domain = '{{ meta.greenweb.providers.domain }}', service =
-'{{ meta.greenweb.providers.service }}' }] [org] credentials =
-[{% if meta.greenweb.credentials.domain %}{ domain = '{{ meta.greenweb.credentials.domain }}', doctype =
-'{{ meta.greenweb.credentials.doctype }}', url = '{{ meta.greenweb.credentials.url }}' }{% endif %}]
+[org]
+disclosures = [
+{%- if meta.greenweb.disclosures | length >= 1 and meta.greenweb.disclosures[0].domain != '' -%}
+{% for disclosure in meta.greenweb.disclosures %}
+    { doc_type='{{ disclosure.docType }}', url='{{ disclosure.url }}', domain='{{ disclosure.domain }}' }{%- if not loop.last -%},{% endif %}{% endfor %}{% endif %}
+]
+{% if meta.greenweb.services | length >= 1 and meta.greenweb.services[0].domain != '' %}
+[upstream]
+services = [
+    {% for service in meta.greenweb.services %}{ domain='{{ service.domain }}', service_type='{{ service.serviceType }}' }{%- if not loop.last -%},{% endif %}{% endfor %}
+]
+{% endif %}

src/pages/sustainability.md

@@ -0,0 +1,11 @@
+---
+title: Sustainability
+layout: page
+eleventyExcludeFromCollections: true
+excludeFromSitemap: true
+permalink: /sustainability/index.html
+---
+
+**Carbon Footprint**: This Website has a A+ Carbon Rating. [View full analysis on websitecarbon.com](https://www.websitecarbon.com/website/eleventy-excellent-netlify-app/)
+
+Only 0.02 g of CO2 is produced every time someone visits this web page.