Add command RENDER_FOOTNOTES_JSON

lib/referator/footnotes.rb

@@ -44,6 +44,8 @@ module Referator
       config.formats.render_footnotes format, notes
     end
 
+    def render_footnotes_json = JSON.dump(notes).freeze
+
   private
 
     def config=(config)

lib/referator/machine.rb

@@ -129,6 +129,11 @@ module Referator
       String @footnotes.render_footnotes command.data
     end
 
+    def do_render_footnotes_json(_command)
+      @config.freeze
+      @footnotes.render_footnotes_json
+    end
+
     #########
     # Utils #
     #########

test.rb

@@ -270,6 +270,55 @@ cmd :RENDER_FOOTNOTES, :json do |result|
   raise unless result == expected
 end
 
+#########################
+# RENDER_FOOTNOTES_JSON #
+#########################
+
+cmd :RENDER_FOOTNOTES_JSON do |result|
+  expected = <<~JSON
+    {
+      "self": [
+        {
+          "index": 1,
+          "category": "self",
+          "id": "/blog/foo",
+          "slug": "blog-foo",
+          "url": null,
+          "text": "Foo"
+        },
+        {
+          "index": 2,
+          "category": "self",
+          "id": "/blog/bar",
+          "slug": "blog-bar",
+          "url": null,
+          "text": "Bar"
+        }
+      ],
+      "link": [
+        {
+          "index": 3,
+          "category": "link",
+          "id": "example_com",
+          "slug": "example-com",
+          "url": "https://example.com",
+          "text": "Example Domain"
+        },
+        {
+          "index": 4,
+          "category": "link",
+          "id": "causa_arcana_com",
+          "slug": "causa-arcana-com",
+          "url": "https://causa-arcana.com",
+          "text": "Causa Arcana"
+        }
+      ]
+    }
+  JSON
+
+  raise unless JSON.parse(result) == JSON.parse(expected)
+end
+
 ########
 # EXIT #
 ########