From ffa8484af692615d36c94f9a546c094375ea04e9 Mon Sep 17 00:00:00 2001
From: Shia <shia@st.inc>
Date: Mon, 2 Sep 2024 22:30:16 +0900
Subject: [PATCH] Add ignore_glob_patterns option

---
 CHANGELOG.md   |  2 ++
 README.md      |  8 +++++++-
 lib/akainaa.rb | 11 ++++++++---
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29d47dd..41403c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 ## [Unreleased]
 
 - Bug fix: nested method call won't handled
+- Bug fix: Empty 302 response body on /akainaa/reset
+- Feature: Add `ignore_glob_patterns` option to `Akainaa.start` method
 
 ## [0.1.2] - 2024-05-06
 
diff --git a/README.md b/README.md
index 15660e5..a569f51 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,13 @@ Here is example:
 ```ruby
 require 'akainaa'
 
-Akainaa.start(project_dir: File.expand_path(__dir__))
+Akainaa.start(
+  project_dir: File.expand_path(__dir__),
+  ignore_glob_patterns: %w[
+    config/application.rb
+    config/initializers/*_initializer.rb
+  ],
+)
 
 require_relative 'app'
 
diff --git a/lib/akainaa.rb b/lib/akainaa.rb
index 20cf721..6acc06b 100644
--- a/lib/akainaa.rb
+++ b/lib/akainaa.rb
@@ -10,11 +10,15 @@ module Akainaa
   class Error < StandardError; end
 
   class << self
-    attr_accessor :project_dir
+    attr_accessor :project_dir, :ignore_files
 
-    def start(project_dir:)
+    def start(project_dir:, ignore_glob_patterns: [])
       @project_dir = project_dir
       @project_dir += '/' unless @project_dir.end_with?('/')
+      ignore_files = ignore_glob_patterns.flat_map do |pattern|
+        Dir["#{@project_dir}#{pattern}"].to_a
+      end
+      @ignore_files = Set.new(ignore_files)
 
       Coverage.start(lines: true)
     end
@@ -23,6 +27,7 @@ def peek_result
       Coverage
         .peek_result
         .select { |k, _v| k.start_with?(project_dir) }
+        .reject { |k, _v| ignore_files.member?(k) }
         .transform_keys { |k| k.sub(project_dir, '') }
     end
 
@@ -48,7 +53,7 @@ def call(env)
         path = extract_path_from_query(env)
         Akainaa.reset
 
-        [302, { 'Location' => "/akainaa?path=#{path}" }, [html]]
+        [302, { 'Location' => "/akainaa?path=#{path}" }, []]
       else
         @app.call(env)
       end