Enable Pathauto and configure a title-based alias.

composer.json

@@ -51,6 +51,7 @@
         "drupal/islandora": "^2.8.1",
         "drupal/matomo": "^1.19",
         "drupal/openseadragon": "^2",
+        "drupal/pathauto": "^1.12",
         "drupal/pdf": "^1.1",
         "drupal/rest_oai_pmh": "^2.0@beta",
         "drupal/search_api_solr": "^4.2",

config/sync/core.extension.yml

@@ -117,6 +117,7 @@ module:
   views_field_view: 0
   views_nested_details: 0
   views_ui: 0
+  pathauto: 1
   content_translation: 10
   views: 10
   minimal: 1000

config/sync/pathauto.pattern.repository_items.yml

@@ -0,0 +1,22 @@
+uuid: fcfd7e6c-74c8-4f8d-83c0-79b75d55feee
+langcode: en
+status: true
+dependencies:
+  module:
+    - node
+id: repository_items
+label: 'Repository Items'
+type: 'canonical_entities:node'
+pattern: 'islandora/[node:title]'
+selection_criteria:
+  edf28a5a-6fa6-4c20-a64d-d63582ccc3d5:
+    id: 'entity_bundle:node'
+    negate: false
+    uuid: edf28a5a-6fa6-4c20-a64d-d63582ccc3d5
+    context_mapping:
+      node: node
+    bundles:
+      islandora_object: islandora_object
+selection_logic: and
+weight: -5
+relationships: {  }

config/sync/pathauto.settings.yml

@@ -0,0 +1,52 @@
+_core:
+  default_config_hash: SwvLp8snyPEExF41CaJJYdPUVomofLqtXvwciHc4cPg
+enabled_entity_types: {  }
+punctuation:
+  double_quotes: 0
+  quotes: 0
+  backtick: 0
+  comma: 0
+  period: 0
+  hyphen: 1
+  underscore: 0
+  colon: 0
+  semicolon: 0
+  pipe: 0
+  left_curly: 0
+  left_square: 0
+  right_curly: 0
+  right_square: 0
+  plus: 0
+  equal: 0
+  asterisk: 0
+  ampersand: 0
+  percent: 0
+  caret: 0
+  dollar: 0
+  hash: 0
+  at: 0
+  exclamation: 0
+  tilde: 0
+  left_parenthesis: 0
+  right_parenthesis: 0
+  question_mark: 0
+  less_than: 0
+  greater_than: 0
+  slash: 0
+  back_slash: 0
+verbose: false
+separator: '-'
+max_length: 100
+max_component_length: 100
+transliterate: true
+reduce_ascii: false
+case: true
+ignore_words: 'a, an, as, at, before, but, by, for, from, is, in, into, like, of, off, on, onto, per, since, than, the, this, that, to, up, via, with'
+update_action: 2
+safe_tokens:
+  - alias
+  - path
+  - join-path
+  - login-url
+  - url
+  - url-brief

config/sync/system.action.pathauto_update_alias_node.yml

@@ -0,0 +1,16 @@
+uuid: 6a3405b3-540b-4a77-b5b3-e6079c65c17a
+langcode: en
+status: true
+dependencies:
+  module:
+    - pathauto
+  enforced:
+    module:
+      - node
+_core:
+  default_config_hash: lno8QThS348UX-kaUsagJtCnuPHKLXYnTQiF_9HSDWA
+id: pathauto_update_alias_node
+label: 'Update URL alias'
+type: node
+plugin: pathauto_update_alias
+configuration: {  }

config/sync/system.action.pathauto_update_alias_user.yml

@@ -0,0 +1,16 @@
+uuid: 07895083-7110-4cce-ad00-962cf1027351
+langcode: en
+status: true
+dependencies:
+  module:
+    - pathauto
+  enforced:
+    module:
+      - user
+_core:
+  default_config_hash: x_ok_ZsfA4Xk4B_hVW3O4-3PcNoK57nXLz_Dlletidg
+id: pathauto_update_alias_user
+label: 'Update URL alias'
+type: user
+plugin: pathauto_update_alias
+configuration: {  }