Add searchNodes to docs_config.js (#51)

Author: wojtekmach

Diff for: lib/hexdocs/bucket.ex

@@ -77,19 +77,46 @@ defmodule Hexdocs.Bucket do
         Enum.sort([version | all_versions], &(Version.compare(&1, &2) == :gt))
       end
 
-    list =
+    latest_version = Hexdocs.Utils.latest_version(versions)
+
+    versions =
       for version <- versions do
-        %{
+        map = %{
           version: "v#{version}",
-          url: Hexdocs.Utils.hexdocs_url(repository, "/#{package}/#{version}"),
-          latest: Hexdocs.Utils.latest_version?(package, version, versions)
+          url: Hexdocs.Utils.hexdocs_url(repository, "/#{package}/#{version}")
         }
+
+        if latest_version == version do
+          Map.put(map, :latest, true)
+        else
+          map
+        end
+      end
+
+    search =
+      if repository == "hexpm" do
+        [%{name: package, version: Version.to_string(version)}]
       end
 
     path = "docs_config.js"
     unversioned_path = repository_path(repository, Path.join([package, path]))
     cdn_key = docs_config_cdn_key(repository, package)
-    data = ["var versionNodes = ", Jason.encode_to_iodata!(list), ";"]
+
+    data = [
+      "var versionNodes = ",
+      Jason.encode_to_iodata!(versions),
+      ";\n",
+      if search do
+        [
+          "var searchNodes = ",
+          Jason.encode_to_iodata!(search),
+          ";"
+        ]
+      else
+        []
+      end
+    ]
+
     {unversioned_path, cdn_key, data, public?(repository)}
   end
 

Diff for: test/hexdocs/queue_test.exs

@@ -39,6 +39,10 @@ defmodule Hexdocs.QueueTest do
 
       assert Store.get(@bucket, "queuetest/#{test}/index.html") == "contents"
       assert Store.get(@bucket, "queuetest/#{test}/1.0.0/index.html") == "contents"
+
+      # no searchNodes for private packages.
+      docs_config = Store.get(@bucket, "queuetest/#{test}/docs_config.js")
+      ["var versionNodes = " <> _] = String.split(docs_config, [";", "\n"], trim: true)
     end
 
     test "upload public files", %{test: test} do
@@ -249,21 +253,26 @@ defmodule Hexdocs.QueueTest do
       assert Store.get(@public_bucket, "#{test}/3.0.0/index.html") == "contents"
       assert Store.get(@public_bucket, "#{test}/index.html") == "contents"
 
-      assert "var versionNodes = " <> json = Store.get(@public_bucket, "#{test}/docs_config.js")
-      json = String.trim_trailing(json, ";")
+      docs_config = Store.get(@public_bucket, "#{test}/docs_config.js")
+
+      ["var versionNodes = " <> versions_json, "var searchNodes = " <> search_json] =
+        String.split(docs_config, [";", "\n"], trim: true)
 
-      assert Jason.decode!(json) == [
+      assert Jason.decode!(versions_json) == [
                %{
                  "url" => "http://localhost/#{URI.encode(Atom.to_string(test))}/3.0.0",
                  "version" => "v3.0.0",
                  "latest" => true
                },
                %{
                  "url" => "http://localhost/#{URI.encode(Atom.to_string(test))}/1.0.0",
-                 "version" => "v1.0.0",
-                 "latest" => false
+                 "version" => "v1.0.0"
                }
              ]
+
+      assert Jason.decode!(search_json) == [
+               %{"name" => "#{test}", "version" => "3.0.0"}
+             ]
     end
 
     test "special packages" do