add support for a deprecated: true flag (#4290)

Author: markzegarelli

src/_includes/content/deprecated.md

@@ -1,3 +1,4 @@
-## Deprecated
+<div class="premonition warning"><div class="fa fa-exclamation-circle"></div><div class="content"><p class="header">This destination is deprecated</p><p>The {{page.title}} is deprecated and no longer available in Segment. Existing implementations will continue to operate unless otherwise communicated.</p>
 
-**This guide is no longer maintained by Segment, and is considered deprecated.** The information on this page may be out of date, and we recommend using guides maintained by the tool or partner organization.
+
+</div></div>

src/_layouts/destination.html

@@ -4,13 +4,17 @@
 <div class="markdown">
 
 
-{% if page.hide-dossier != true  %}
+{% if page.hide-dossier != true %}
   {% capture destination-dossier %}{% include content/destination-dossier.html %}{% endcapture %}
-  
   {{destination-dossier | markdownify}}
 
 {% endif %}
 
+{% if page.deprecated == true %}
+  {% capture deprecation-note %}{% include content/deprecated.md %}{% endcapture %}
+  {{deprecation-note | markdownify}}
+{% endif %}
+
 {% if page.versions %}
 {% include content/actions-classic.md %}
 

src/connections/destinations/catalog/hull/index.md

@@ -1,9 +1,11 @@
 ---
 title: Hull Destination
 id: 5728ed9c80412f644ff132d9
+hidden: true
+deprecated: true
+hide-dossier: true
 ---
-> warning "Hull Deprecation"
-> Hull was deprecated on December 31, 2022 and the Segment Hull destination is no longer operational. For more information, see [Hull documentation](https://www.hull.io/faq/){:target="_blank"}.
+
 
 Hull is the one place to collect, transform, enrich, filter, search and segment customer data in all your tools.
 

src/connections/destinations/catalog/promoter-io/index.md

@@ -1,10 +1,11 @@
 ---
 title: Promoter Destination
 id: 55b6983e0a20f4e22f0fb3da
+deprecated: true
+hidden: true
+hide-dossier: true
 ---
 
-> warning "Promoter.io Deprecation"
-> The Promoter.io product was deprecated on January 31, 2023. The Segment Promoter Destination is no longer operational.
 
 ## Getting Started