From 23da1fc46a18ed0330081b55892b34476e7910e5 Mon Sep 17 00:00:00 2001
From: Earlopain <14981592+Earlopain@users.noreply.github.com>
Date: Fri, 22 Mar 2024 18:10:28 +0100
Subject: [PATCH] Add `frozen_string_literal: false` to all files

There is a ridiculous amount of warnings from Ruby 3.4 chilled strings,
and also a few errors because of StringIO incompatibility, see https://github.com/ruby/stringio/pull/93

I'm not comfortable setting this to anything else than false. This at least
fully keeps the current behaviour
---
 lib/unicorn.rb                      | 1 +
 lib/unicorn/app/old_rails.rb        | 1 +
 lib/unicorn/app/old_rails/static.rb | 1 +
 lib/unicorn/cgi_wrapper.rb          | 1 +
 lib/unicorn/configurator.rb         | 1 +
 lib/unicorn/const.rb                | 1 +
 lib/unicorn/http_request.rb         | 1 +
 lib/unicorn/http_response.rb        | 1 +
 lib/unicorn/http_server.rb          | 1 +
 lib/unicorn/launcher.rb             | 1 +
 lib/unicorn/oob_gc.rb               | 1 +
 lib/unicorn/preread_input.rb        | 1 +
 lib/unicorn/select_waiter.rb        | 1 +
 lib/unicorn/socket_helper.rb        | 1 +
 lib/unicorn/stream_input.rb         | 1 +
 lib/unicorn/tee_input.rb            | 1 +
 lib/unicorn/tmpio.rb                | 1 +
 lib/unicorn/util.rb                 | 1 +
 lib/unicorn/worker.rb               | 1 +
 19 files changed, 19 insertions(+)

diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index 564cb300..fb91679c 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 require 'etc'
 require 'stringio'
 require 'raindrops'
diff --git a/lib/unicorn/app/old_rails.rb b/lib/unicorn/app/old_rails.rb
index 1e8c41ae..54b3e699 100644
--- a/lib/unicorn/app/old_rails.rb
+++ b/lib/unicorn/app/old_rails.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # :enddoc:
 # This code is based on the original Rails handler in Mongrel
diff --git a/lib/unicorn/app/old_rails/static.rb b/lib/unicorn/app/old_rails/static.rb
index 22572708..cf34e026 100644
--- a/lib/unicorn/app/old_rails/static.rb
+++ b/lib/unicorn/app/old_rails/static.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 # :enddoc:
 # This code is based on the original Rails handler in Mongrel
 # Copyright (c) 2005 Zed A. Shaw
diff --git a/lib/unicorn/cgi_wrapper.rb b/lib/unicorn/cgi_wrapper.rb
index d9b7fe59..fb43605c 100644
--- a/lib/unicorn/cgi_wrapper.rb
+++ b/lib/unicorn/cgi_wrapper.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # :enddoc:
 # This code is based on the original CGIWrapper from Mongrel
diff --git a/lib/unicorn/configurator.rb b/lib/unicorn/configurator.rb
index b21a01d2..3c81596c 100644
--- a/lib/unicorn/configurator.rb
+++ b/lib/unicorn/configurator.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 require 'logger'
 
 # Implements a simple DSL for configuring a unicorn server.
diff --git a/lib/unicorn/const.rb b/lib/unicorn/const.rb
index 33ab4acc..8032863d 100644
--- a/lib/unicorn/const.rb
+++ b/lib/unicorn/const.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 module Unicorn::Const # :nodoc:
   # default TCP listen host address (0.0.0.0, all interfaces)
diff --git a/lib/unicorn/http_request.rb b/lib/unicorn/http_request.rb
index ab3bd6ec..a48dab7d 100644
--- a/lib/unicorn/http_request.rb
+++ b/lib/unicorn/http_request.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 # :enddoc:
 # no stable API here
 require 'unicorn_http'
diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index 0ed0ae3f..36341654 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 # :enddoc:
 # Writes a Rack response to your client using the HTTP/1.1 specification.
 # You use it by simply doing:
diff --git a/lib/unicorn/http_server.rb b/lib/unicorn/http_server.rb
index ed5bbf1e..08fbe406 100644
--- a/lib/unicorn/http_server.rb
+++ b/lib/unicorn/http_server.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # This is the process manager of Unicorn. This manages worker
 # processes which in turn handle the I/O and application process.
diff --git a/lib/unicorn/launcher.rb b/lib/unicorn/launcher.rb
index 78e8f39b..bd3324e9 100644
--- a/lib/unicorn/launcher.rb
+++ b/lib/unicorn/launcher.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # :enddoc:
 $stdout.sync = $stderr.sync = true
diff --git a/lib/unicorn/oob_gc.rb b/lib/unicorn/oob_gc.rb
index db9f2cbc..efd9177f 100644
--- a/lib/unicorn/oob_gc.rb
+++ b/lib/unicorn/oob_gc.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # Strongly consider https://github.com/tmm1/gctools if using Ruby 2.1+
 # It is built on new APIs in Ruby 2.1, so it is more intelligent than
diff --git a/lib/unicorn/preread_input.rb b/lib/unicorn/preread_input.rb
index 12eb3e8b..c62cc097 100644
--- a/lib/unicorn/preread_input.rb
+++ b/lib/unicorn/preread_input.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 module Unicorn
 # This middleware is used to ensure input is buffered to memory
diff --git a/lib/unicorn/select_waiter.rb b/lib/unicorn/select_waiter.rb
index cb84aab6..d11ea574 100644
--- a/lib/unicorn/select_waiter.rb
+++ b/lib/unicorn/select_waiter.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 # fallback for non-Linux and Linux <4.5 systems w/o EPOLLEXCLUSIVE
 class Unicorn::SelectWaiter # :nodoc:
   def get_readers(ready, readers, timeout) # :nodoc:
diff --git a/lib/unicorn/socket_helper.rb b/lib/unicorn/socket_helper.rb
index 06ec2b2e..986932f2 100644
--- a/lib/unicorn/socket_helper.rb
+++ b/lib/unicorn/socket_helper.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 # :enddoc:
 require 'socket'
 
diff --git a/lib/unicorn/stream_input.rb b/lib/unicorn/stream_input.rb
index 9246f736..23a9976e 100644
--- a/lib/unicorn/stream_input.rb
+++ b/lib/unicorn/stream_input.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # When processing uploads, unicorn may expose a StreamInput object under
 # "rack.input" of the Rack environment when
diff --git a/lib/unicorn/tee_input.rb b/lib/unicorn/tee_input.rb
index 2ccc2d9f..b3c65354 100644
--- a/lib/unicorn/tee_input.rb
+++ b/lib/unicorn/tee_input.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # Acts like tee(1) on an input input to provide a input-like stream
 # while providing rewindable semantics through a File/StringIO backing
diff --git a/lib/unicorn/tmpio.rb b/lib/unicorn/tmpio.rb
index 0bbf6ec5..deecd80b 100644
--- a/lib/unicorn/tmpio.rb
+++ b/lib/unicorn/tmpio.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 # :stopdoc:
 require 'tmpdir'
 
diff --git a/lib/unicorn/util.rb b/lib/unicorn/util.rb
index b826de45..f28d929a 100644
--- a/lib/unicorn/util.rb
+++ b/lib/unicorn/util.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 require 'fcntl'
 module Unicorn::Util # :nodoc:
diff --git a/lib/unicorn/worker.rb b/lib/unicorn/worker.rb
index 4af31be6..d2445d57 100644
--- a/lib/unicorn/worker.rb
+++ b/lib/unicorn/worker.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 require "raindrops"
 
 # This class and its members can be considered a stable interface