Merge branch 'master' into ke/prop-transformer

Author: bknoles

.github/workflows/generators.yml

@@ -25,14 +25,7 @@ jobs:
         tailwind: [true, false]
         ruby: ['3.3']
         node: ['22']
-        inertia_version: ['1.2.0', '1.3', '2.0']
-        exclude:
-          # 1.2.0 does not support typescript
-          - typescript: true
-            inertia_version: '1.2.0'
-          # 1.2.0 doesn't support Svelte 5
-          - framework: svelte
-            inertia_version: '1.2.0'
+        inertia_version: ['latest']
 
     name: ${{ matrix.framework }} (TS:${{ matrix.typescript }}, TW:${{ matrix.tailwind }}, Inertia:${{ matrix.inertia_version }})
 

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --exclude-limit 10000`
-# on 2025-07-25 08:41:37 UTC using RuboCop version 1.79.0.
+# on 2025-08-27 13:50:45 UTC using RuboCop version 1.80.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -81,14 +81,13 @@ Layout/SpaceInsideBlockBraces:
     - 'spec/inertia/error_sharing_spec.rb'
     - 'spec/inertia/request_spec.rb'
 
-# Offense count: 56
+# Offense count: 54
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
 # SupportedStyles: space, no_space, compact
 # SupportedStylesForEmptyBraces: space, no_space
 Layout/SpaceInsideHashLiteralBraces:
   Exclude:
-    - 'lib/inertia_rails/controller.rb'
     - 'spec/dummy/app/controllers/inertia_conditional_sharing_controller.rb'
     - 'spec/dummy/app/controllers/inertia_share_test_controller.rb'
     - 'spec/inertia/conditional_sharing_spec.rb'
@@ -198,7 +197,7 @@ Style/ColonMethodCall:
 
 # Offense count: 1
 # This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AutoCorrect, EnforcedStyle, AllowComments.
+# Configuration parameters: EnforcedStyle, AllowComments.
 # SupportedStyles: empty, nil, both
 Style/EmptyElse:
   Exclude:
@@ -212,7 +211,7 @@ Style/EmptyLiteral:
 
 # Offense count: 2
 # This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AutoCorrect, EnforcedStyle.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: compact, expanded
 Style/EmptyMethod:
   Exclude:
@@ -404,7 +403,7 @@ Style/SoleNestedConditional:
   Exclude:
     - 'lib/inertia_rails/controller.rb'
 
-# Offense count: 81
+# Offense count: 85
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle, ConsistentQuotesInMultiline.
 # SupportedStyles: single_quotes, double_quotes
@@ -466,7 +465,7 @@ Style/TrailingCommaInHashLiteral:
     - 'spec/inertia/response_spec.rb'
     - 'spec/inertia/rspec_helper_spec.rb'
 
-# Offense count: 32
+# Offense count: 36
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: AllowHeredoc, AllowURI, AllowQualifiedName, URISchemes, IgnoreCopDirectives, AllowedPatterns, SplitStrings.
 # URISchemes: http, https

app/controllers/inertia_rails/static_controller.rb

@@ -1,7 +1,9 @@
 module InertiaRails
   class StaticController < InertiaRails.configuration.parent_controller.constantize
     def static
-      render inertia: params[:component]
+      respond_to do |format|
+        format.html { render inertia: params[:component] }
+      end
     end
   end
 end

docs/guide/configuration.md

@@ -130,6 +130,19 @@ forcing a full page visit instead of an XHR visit on the next request.
 
 See [assets versioning](/guide/asset-versioning).
 
+### `always_include_errors_hash`
+
+**Default**: `nil`
+**ENV**: `INERTIA_ALWAYS_INCLUDE_ERRORS_HASH`
+
+@available_since rails=master
+
+Whether to include an empty `errors` hash in the props when no validation errors are present.
+
+When set to `true`, an empty `errors: {}` object will always be included in Inertia responses. When set to `false`, the `errors` key will be omitted when there are no errors. The default value `nil` currently behaves like `false` but shows a deprecation warning.
+
+The default value will be changed to `true` in the next major version.
+
 ### `parent_controller`
 
 **Default**: `'::ApplicationController'`

docs/guide/events.md

@@ -228,7 +228,7 @@ document.removeEventListener('inertia:start', startEventListener)
 
 ## Cancelling events
 
-Some events, such as `before`, `invalid`, and `error`, support cancellation, allowing you to prevent Inertia's default behavior. Just like native events, the event will be cancelled if only one event listener calls `event.preventDefault()`.
+Some events, such as `before`, `exception`, and `invalid`, support cancellation, allowing you to prevent Inertia's default behavior. Just like native events, the event will be cancelled if only one event listener calls `event.preventDefault()`.
 
 :::tabs key:frameworks
 == Vue