Use eleventyImport to control rebuilds of tag, blog, and feed pages

src/blog/index.html

@@ -5,6 +5,8 @@ pagination:
     data: collections.posts
     size: 5
     reverse: true
+eleventyImport:
+    collections: ["posts"]
 ---
 <main class="wrapper-lg stack-xl">
     <h1>Blog posts</h1>

src/blog/tag.html

@@ -14,6 +14,9 @@
             "atom": "{{ page.url }}atom.xml",
             "json": "{{ page.url }}feed.json"
         }
+    },
+    "eleventyImport": {
+        "collections": ["tags", "posts"]
     }
 }
 ---

src/feeds/atom.njk

@@ -1,7 +1,10 @@
 ---json
 {
   "permalink": "atom.xml",
-  "eleventyExcludeFromCollections": true
+  "eleventyExcludeFromCollections": true,
+  "eleventyImport": {
+    "collections": ["posts"]
+  }
 }
 ---
 <?xml version="1.0" encoding="utf-8"?>

src/feeds/json.njk

@@ -1,7 +1,10 @@
 ---json
 {
   "permalink": "feed.json",
-  "eleventyExcludeFromCollections": true
+  "eleventyExcludeFromCollections": true,
+  "eleventyImport": {
+    "collections": ["posts"]
+  }
 }
 ---
 {

src/feeds/rss.njk

@@ -1,6 +1,9 @@
 ---
 permalink: /rss.xml
 eleventyExcludeFromCollections: true
+eleventyImport:
+  collections:
+    - posts
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xml:base="{{ metadata.site.url }}" xmlns:atom="http://www.w3.org/2005/Atom">

src/feeds/tags/atom.njk

@@ -5,6 +5,8 @@ pagination:
     alias: tag
 eleventyComputed:
     permalink: "/post/tag/{{ tag }}/atom.xml"
+eleventyImport:
+  collections: ["posts", "tags"]
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ metadata.site.url }}">

src/feeds/tags/json.njk

@@ -5,6 +5,8 @@ pagination:
     alias: tag
 eleventyComputed:
     permalink: "/post/tag/{{ tag }}/feed.json"
+eleventyImport:
+  collections: ["posts", "tags"]
 ---
 {
   "version": "https://jsonfeed.org/version/1.1",

src/feeds/tags/rss.njk

@@ -5,6 +5,8 @@ pagination:
     alias: tag
 eleventyComputed:
     permalink: "/post/tag/{{ tag }}/rss.xml"
+eleventyImport:
+  collections: ["posts", "tags"]
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xml:base="{{ metadata.site.url }}" xmlns:atom="http://www.w3.org/2005/Atom">