Move haml-lint from hound to reviewdog

We can somewhat easily get it passing and integrate nice with reviewdog
by adding a TODO file for the rules that we had enabled, so that we
don't need to correct anything now, but we still get alerted for new
offenses. So I say let's keep it and enforce it from now on.

.haml-lint.yml

@@ -2,19 +2,12 @@
 # frameworks such as Jekyll/Middleman
 skip_frontmatter: false
 
+inherits_from: .haml-lint_todo.yml
+
 linters:
   AltText:
     enabled: false
 
-  ClassAttributeWithStaticValue:
-    enabled: true
-
-  ClassesBeforeIds:
-    enabled: true
-
-  ConsecutiveComments:
-    enabled: true
-
   ConsecutiveSilentScripts:
     enabled: true
     max_consecutive: 2
@@ -32,7 +25,6 @@ linters:
     enabled: true
 
   LineLength:
-    enabled: true
     max: 80
 
   MultilinePipe:
@@ -47,24 +39,11 @@ linters:
   RuboCop:
     enabled: false
 
-  RubyComments:
-    enabled: true
-
-  SpaceBeforeScript:
-    enabled: true
-
   SpaceInsideHashAttributes:
-    enabled: true
     style: no_space
 
   TagName:
     enabled: true
 
-  TrailingWhitespace:
-    enabled: true
-
   UnnecessaryInterpolation:
     enabled: true
-
-  UnnecessaryStringOutput:
-    enabled: true

.haml-lint_todo.yml

@@ -0,0 +1,153 @@
+# This configuration was generated by
+# `haml-lint --auto-gen-config`
+# on 2025-10-30 09:19:50 +0100 using Haml-Lint version 0.66.0.
+# The point is for the user to remove these configuration records
+# one by one as the lints are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of Haml-Lint, may require this file to be generated again.
+
+linters:
+
+  # Offense count: 35
+  ClassAttributeWithStaticValue:
+    enabled: false
+
+  # Offense count: 77
+  ClassesBeforeIds:
+    enabled: false
+
+  # Offense count: 18
+  ConsecutiveComments:
+    enabled: false
+
+  # Offense count: 22
+  ConsecutiveSilentScripts:
+    exclude:
+      - "app/views/admin/contents/_fieldset.html.haml"
+      - "app/views/admin/enterprises/form/_tag_rules.html.haml"
+      - "app/views/admin/order_cycles/edit.html.haml"
+      - "app/views/admin/products_v3/product_preview.turbo_stream.haml"
+      - "app/views/admin/reports/_date_range_form.html.haml"
+      - "app/views/checkout/_details.html.haml"
+      - "app/views/checkout/_payment.html.haml"
+      - "app/views/spree/admin/adjustments/_adjustments_table.html.haml"
+      - "app/views/spree/admin/orders/customer_details/_address_form.html.haml"
+      - "app/views/spree/admin/tax_categories/index.html.haml"
+      - "app/views/spree/admin/users/index.html.haml"
+
+  # Offense count: 14
+  FinalNewline:
+    exclude:
+      - "app/assets/javascripts/templates/shared/question_mark_with_tooltip.html.haml"
+      - "app/views/admin/enterprises/form/_social.html.haml"
+      - "app/views/admin/json/_injection_ams.html.haml"
+      - "app/views/admin/order_cycles/_date_time_warning_modal_content.html.haml"
+      - "app/views/admin/order_cycles/edit.html.haml"
+      - "app/views/admin/product_import/_ams_data.html.haml"
+      - "app/views/admin/reports/_row_group.haml"
+      - "app/views/admin/reports/filters/_enterprise_fee_summary.html.haml"
+      - "app/views/admin/reports/filters/_users_and_enterprises.html.haml"
+      - "app/views/shop/_blocked_cookies.html.haml"
+      - "app/views/spree/admin/orders/_invoice/_order_note.html.haml"
+      - "app/views/spree/admin/orders/invoice4.html.haml"
+      - "app/views/spree/admin/taxons/destroy_taxon.turbo_stream.haml"
+      - "app/views/spree/admin/users/_email_confirmation.html.haml"
+
+  # Offense count: 130
+  IdNames:
+    enabled: false
+
+  # Offense count: 5
+  Indentation:
+    exclude:
+      - "app/views/admin/products_v3/clone.turbo_stream.haml"
+      - "app/views/admin/products_v3/destroy_product_variant.turbo_stream.haml"
+      - "app/views/spree/admin/taxons/destroy_taxon.turbo_stream.haml"
+
+  # Offense count: 191
+  InlineStyles:
+    enabled: false
+
+  # Offense count: 589
+  InstanceVariables:
+    enabled: false
+
+  # Offense count: 2
+  LeadingCommentSpace:
+    exclude:
+      - "app/views/admin/reports/_row_group.haml"
+
+  # Offense count: 2331
+  LineLength:
+    enabled: false
+
+  # Offense count: 1
+  MultilinePipe:
+    exclude:
+      - "app/views/admin/reports/_rendering_options.html.haml"
+
+  # Offense count: 2
+  MultilineScript:
+    exclude:
+      - "app/views/admin/products_v3/product_preview.turbo_stream.haml"
+      - "app/views/checkout/_voucher_section.html.haml"
+
+  # Offense count: 2
+  RepeatedId:
+    exclude:
+      - "app/assets/javascripts/templates/admin/save_bar.html.haml"
+
+  # Offense count: 24
+  RubyComments:
+    enabled: false
+
+  # Offense count: 104
+  SpaceBeforeScript:
+    enabled: false
+
+  # Offense count: 3345
+  SpaceInsideHashAttributes:
+    enabled: false
+
+  # Offense count: 22
+  TrailingEmptyLines:
+    enabled: false
+
+  # Offense count: 73
+  TrailingWhitespace:
+    enabled: false
+
+  # Offense count: 13
+  UnnecessaryInterpolation:
+    exclude:
+      - "app/components/example_component/example_component.html.haml"
+      - "app/views/admin/product_import/_entries_table.html.haml"
+      - "app/views/admin/product_import/import.html.haml"
+      - "app/views/admin/variant_overrides/_filters.html.haml"
+      - "app/views/registration/steps/_introduction.html.haml"
+      - "app/views/spree/order_mailer/_shipping.html.haml"
+      - "app/views/spree/order_mailer/invoice_email.html.haml"
+      - "app/views/spree/shared/_shipment_delivery_details.html.haml"
+      - "app/views/spree/shared/_shipment_pickup_details.html.haml"
+
+  # Offense count: 68
+  UnnecessaryStringOutput:
+    enabled: false
+
+  # Offense count: 14
+  ViewLength:
+    exclude:
+      - "app/assets/javascripts/templates/admin/panels/enterprise_package.html.haml"
+      - "app/views/admin/customers/index.html.haml"
+      - "app/views/admin/enterprises/_new_form.html.haml"
+      - "app/views/admin/enterprises/form/_shop_preferences.html.haml"
+      - "app/views/admin/product_import/_import_review.html.haml"
+      - "app/views/admin/products_v3/product_preview.turbo_stream.haml"
+      - "app/views/checkout/_details.html.haml"
+      - "app/views/groups/show.html.haml"
+      - "app/views/producer_mailer/order_cycle_report.html.haml"
+      - "app/views/shared/_footer.html.haml"
+      - "app/views/spree/admin/orders/bulk_management.html.haml"
+      - "app/views/spree/admin/orders/invoice4.html.haml"
+      - "app/views/spree/admin/products/new.html.haml"
+      - "app/views/spree/admin/variants/_form.html.haml"

.hound.yml

@@ -2,5 +2,3 @@ rubocop:
   config_file: .rubocop_styleguide.yml
 scss:
   config_file: .scss-lint.yml
-haml:
-  config_file: .haml-lint.yml

Gemfile

@@ -186,6 +186,7 @@ end
 
 group :development do
   gem 'foreman'
+  gem 'haml_lint', require: false
   gem 'i18n-tasks'
   gem 'listen'
   gem 'pry'

Gemfile.lock

@@ -372,6 +372,12 @@ GEM
       temple (>= 0.8.2)
       thor
       tilt
+    haml_lint (0.67.0)
+      haml (>= 5.0)
+      parallel (~> 1.10)
+      rainbow
+      rubocop (>= 1.0)
+      sysexits (~> 1.1)
     hashdiff (1.2.1)
     hashery (2.1.2)
     hashie (5.0.0)
@@ -851,6 +857,7 @@ GEM
       attr_required (>= 0.0.5)
       faraday (~> 2.0)
       faraday-follow_redirects
+    sysexits (1.2.0)
     temple (0.8.2)
     terminal-table (4.0.0)
       unicode-display_width (>= 1.1.1, < 4)
@@ -990,6 +997,7 @@ DEPENDENCIES
   gmaps4rails
   good_migrations
   haml
+  haml_lint
   highline (= 2.0.3)
   i18n
   i18n-js (~> 3.9.0)

script/reviewdog.sh

@@ -39,4 +39,18 @@ bundle exec rubocop \
 
 rubocop=$?
 
-! (( prettier || rubocop ))
+echo "::group:: Running haml-lint with reviewdog 🐶 ..."
+
+bundle exec haml-lint \
+  --fail-level warning \
+  | reviewdog -f="haml-lint" \
+      -name="haml-lint" \
+      -reporter="github-pr-check" \
+      -filter-mode="nofilter" \
+      -level="error" \
+      -fail-level="any" \
+      -tee
+
+haml_lint=$?
+
+! (( prettier || rubocop || haml_lint ))