[#492][CRUD] Add the index view templates to the generator

.template/addons/crud/lib/template.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+def copy_template_files
+  ignore_tt do
+    directory 'lib/templates', renderTemplates: false
+  end
+end
+
+def ignore_tt
+  # NOTE: change template extension so it would skip
+  #       `when /#{TEMPLATE_EXTNAME}$/` condition and
+  #        fallback to default `copy_file`
+  Thor::TEMPLATE_EXTNAME.concat '_no_match' # => .tt_no_match
+  yield
+ensure
+  # NOTE: make sure to undo our dirty work after the block
+  Thor::TEMPLATE_EXTNAME.chomp! '_no_match' # => .tt
+end
+
+def directory_with_tt(...)
+  ignore_tt do
+    directory(...)
+  end
+end
+
+copy_template_files

.template/addons/crud/lib/templates/slim/scaffold/index.html.slim.tt

@@ -0,0 +1,21 @@
+h1 <%= human_name.pluralize %>
+
+#<%= plural_table_name %>
+  table.table.table-hover.table-responsive
+    thead
+      tr
+<% attributes.each do |attribute| -%>
+        th <%= attribute.human_name %>
+<% end -%>
+        th colspan="3"
+    tbody
+      - @<%= plural_table_name %>.each do |<%= singular_table_name %>|
+        tr
+<% attributes.each do |attribute| -%>
+          td = <%= singular_table_name %>.<%= attribute.name %>
+<% end -%>
+          td = link_to 'Show', <%= singular_table_name %>, class: 'btn btn-info'
+          td = link_to 'Edit', edit_<%= singular_table_name %>_path(<%= singular_table_name %>), class: 'btn btn-primary'
+          td = link_to 'Destroy', <%= singular_table_name %>, data: { turbo_method: :delete, confirm: 'Are you sure' }, class: 'btn btn-danger'
+
+= link_to "New <%= human_name.downcase %>", <%= new_helper(type: :path) %>, class: 'btn btn-success'

.template/addons/crud/template.rb

@@ -13,3 +13,5 @@
     @import 'layouts';
   SCSS
 end
+
+apply 'lib/template.rb'

.template/addons/slim/Gemfile.rb

@@ -4,7 +4,7 @@
   <<~RUBY
 
     # Templating
-    gem 'slim' # light weight template engine
+    gem 'slim-rails' # Slim generator for Rails
   RUBY
 end
 

.template/spec/addons/variants/web/crud/template_spec.rb

@@ -16,4 +16,8 @@
   it 'creates app/views/layouts/application.html.slim' do
     expect(file('app/views/layouts/application.html.slim')).to exist
   end
+
+  it 'creates lib/templates/slim/scaffold/index.html.slim' do
+    expect(file('lib/templates/slim/scaffold/index.html.slim.tt')).to exist
+  end
 end