Add excerpt field for posts

config/sync/core.entity_form_display.node.post.default.yml

@@ -4,9 +4,11 @@ status: true
 dependencies:
   config:
     - field.field.node.post.body
+    - field.field.node.post.field_excerpt
     - field.field.node.post.field_tags
     - node.type.post
   module:
+    - path
     - text
 id: node.post.default
 targetEntityType: node
@@ -29,6 +31,14 @@ content:
     region: content
     settings: {  }
     third_party_settings: {  }
+  field_excerpt:
+    weight: 123
+    settings:
+      rows: 5
+      placeholder: ''
+    third_party_settings: {  }
+    type: string_textarea
+    region: content
   field_tags:
     weight: 122
     settings:
@@ -39,6 +49,12 @@ content:
     third_party_settings: {  }
     type: entity_reference_autocomplete_tags
     region: content
+  path:
+    type: path
+    weight: 30
+    region: content
+    settings: {  }
+    third_party_settings: {  }
   promote:
     type: boolean_checkbox
     settings:

config/sync/core.entity_view_display.node.post.default.yml

@@ -4,6 +4,7 @@ status: true
 dependencies:
   config:
     - field.field.node.post.body
+    - field.field.node.post.field_excerpt
     - field.field.node.post.field_tags
     - node.type.post
   module:
@@ -21,6 +22,13 @@ content:
     settings: {  }
     third_party_settings: {  }
     region: content
+  field_excerpt:
+    weight: 103
+    label: above
+    settings: {  }
+    third_party_settings: {  }
+    type: basic_string
+    region: content
   field_tags:
     weight: 102
     label: above

config/sync/core.entity_view_display.node.post.teaser.yml

@@ -5,6 +5,7 @@ dependencies:
   config:
     - core.entity_view_mode.node.teaser
     - field.field.node.post.body
+    - field.field.node.post.field_excerpt
     - field.field.node.post.field_tags
     - node.type.post
   module:
@@ -29,4 +30,5 @@ content:
     third_party_settings: {  }
     region: content
 hidden:
+  field_excerpt: true
   field_tags: true

config/sync/field.field.node.post.field_excerpt.yml

@@ -0,0 +1,19 @@
+uuid: 909ad50d-08f1-4899-a43e-5f758c0f0759
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_excerpt
+    - node.type.post
+id: node.post.field_excerpt
+field_name: field_excerpt
+entity_type: node
+bundle: post
+label: Excerpt
+description: ''
+required: false
+translatable: false
+default_value: {  }
+default_value_callback: ''
+settings: {  }
+field_type: string_long

config/sync/field.storage.node.field_excerpt.yml

@@ -0,0 +1,19 @@
+uuid: 26958d65-4d31-4621-a884-56706f4ea331
+langcode: en
+status: true
+dependencies:
+  module:
+    - node
+id: node.field_excerpt
+field_name: field_excerpt
+entity_type: node
+type: string_long
+settings:
+  case_sensitive: false
+module: core
+locked: false
+cardinality: 1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false