Add script to fix search index

4.0/mkdocs.yml

@@ -16,9 +16,8 @@ copyright: "Copyright © Vapor Community"
 theme:
   name: material
   custom_dir: theme/
-
-  # Language
   language: en
+  locale: en
 
   palette:
     primary: black
@@ -46,8 +45,6 @@ extra:
       link: https://discord.gg/vapor
     - icon: fontawesome/brands/github
       link: https://github.com/vapor
-  search:
-    language: 'en'
 
 # Custom code highlighting syntax (uncomment if you want to use this. css is in `docs/stylesheets/extra.css`)
 extra_css:
@@ -73,6 +70,7 @@ plugins:
   - i18n:
       default_language: 'en'
       search_reconfigure: false
+      material_alternate: true
       # Add the new languages here. DON'T CHANGE THE DEFAULT LANGUAGE
       languages:
         en: 

fixSearchIndex.swift

@@ -0,0 +1,50 @@
+#!/usr/bin/swift
+
+import Foundation
+
+struct SearchIndex: Codable {
+    let config: SearchIndexConfig
+    var docs: [SearchIndexDocs]
+}
+
+struct SearchIndexConfig: Codable {
+    let indexing: String
+    let lang: [String]
+    let minSearchLength: Int
+    let prebuildIndex: Bool
+    let separator: String
+
+    enum CodingKeys: String, CodingKey {
+        case indexing
+        case lang
+        case minSearchLength = "min_search_length"
+        case prebuildIndex = "prebuild_index"
+        case separator
+    }
+}
+
+struct SearchIndexDocs: Codable {
+    let location: String
+    let text: String
+    let title: String
+}
+
+let searchIndexPath = "site/4.0/search/search_index.json"
+
+let fileURL = URL(fileURLWithPath: searchIndexPath)
+let indexData = try Data(contentsOf: fileURL)
+let searchIndex = try JSONDecoder().decode(SearchIndex.self, from: indexData)
+var newSearchIndex = searchIndex
+var searchIndexDocs = [SearchIndexDocs]()
+
+for doc in newSearchIndex.docs {
+    if !doc.location.starts(with: "en/") 
+      && !doc.location.starts(with: "fr/") 
+      && !doc.location.starts(with: "nl/") {
+          searchIndexDocs.append(doc)
+    }
+}
+
+newSearchIndex.docs = searchIndexDocs
+
+try JSONEncoder().encode(newSearchIndex).write(to: fileURL)