From 32985b46a5c27251ca42e55f2e014bf6a010ad63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Krzy=C5=BCanowski?=
 <krzyzak@users.noreply.github.com>
Date: Thu, 12 Dec 2024 11:47:54 +0100
Subject: [PATCH] Add ability to pass list of ignored words

---
 lib/erb_lint/linters/hard_coded_string.rb      | 16 ++++++++++++----
 .../erb_lint/linters/hard_coded_string_spec.rb | 18 ++++++++++++++++++
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/lib/erb_lint/linters/hard_coded_string.rb b/lib/erb_lint/linters/hard_coded_string.rb
index bc862a4..138ac01 100644
--- a/lib/erb_lint/linters/hard_coded_string.rb
+++ b/lib/erb_lint/linters/hard_coded_string.rb
@@ -17,7 +17,7 @@ class HardCodedString < Linter
       ALLOWED_CORRECTORS = ["I18nCorrector", "RuboCop::Corrector::I18n::HardCodedString"]
 
       NON_TEXT_TAGS = Set.new(["script", "style", "xmp", "iframe", "noembed", "noframes", "listing"])
-      NO_TRANSLATION_NEEDED = Set.new([
+      NO_TRANSLATION_NEEDED = [
         "&nbsp;",
         "&amp;",
         "&lt;",
@@ -43,11 +43,12 @@ class HardCodedString < Linter
         "&times;",
         "&laquo;",
         "&raquo;",
-      ])
+      ]
 
       class ConfigSchema < LinterConfig
         property :corrector, accepts: Hash, required: false, default: -> { {} }
         property :i18n_load_path, accepts: String, required: false, default: ""
+        property :ignored_words, accepts: array_of?(String), required: false, default: -> { [] }
       end
       self.config_schema = ConfigSchema
 
@@ -98,8 +99,15 @@ def autocorrect(processed_source, offense)
       private
 
       def check_string?(str)
-        string = str.gsub(/\s*/, "")
-        string.length > 1 && !NO_TRANSLATION_NEEDED.include?(string)
+        str
+          .gsub(ignored_words, "")
+          .gsub(/\s*/, "")
+          .gsub(/\d*/, "")
+          .length > 1
+      end
+
+      def ignored_words
+        @ignored_words ||= Regexp.union(*NO_TRANSLATION_NEEDED, *@config.ignored_words)
       end
 
       def load_corrector
diff --git a/spec/erb_lint/linters/hard_coded_string_spec.rb b/spec/erb_lint/linters/hard_coded_string_spec.rb
index 8e9db2a..2c610cc 100644
--- a/spec/erb_lint/linters/hard_coded_string_spec.rb
+++ b/spec/erb_lint/linters/hard_coded_string_spec.rb
@@ -89,6 +89,24 @@
     it { expect(subject).to(eq([])) }
   end
 
+  context "when file contains hard coded number" do
+    let(:file) { <<~FILE }
+      &copy; 2024
+    FILE
+
+    it { expect(subject).to(eq([])) }
+  end
+
+  context "when file contains hard coded string added to the list of ignored words" do
+    let(:file) { <<~FILE }
+      &copy; My brand 2024
+    FILE
+
+    let(:linter_options) { { ignored_words: ["My brand"] } }
+
+    it { expect(subject).to(eq([])) }
+  end
+
   context "when file contains irrelevant hard coded string" do
     let(:file) { <<~FILE }
       <span class="example">