From 018cceb0a7dddf501e44fc56536a69b6cea1d884 Mon Sep 17 00:00:00 2001
From: "ajay@krishnan.ca" <1+ajaynomics@noreply.gitea.ajay.to>
Date: Wed, 9 Sep 2026 15:28:47 -0700
Subject: [PATCH] Allow marcel 2 alongside marcel 1 (#5)

---
 opencode-ruby.gemspec | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/opencode-ruby.gemspec b/opencode-ruby.gemspec
index 68de932..e2e9cd2 100644
--- a/opencode-ruby.gemspec
+++ b/opencode-ruby.gemspec
@@ -33,7 +33,13 @@ Gem::Specification.new do |spec|
   # ActiveSupport supplies the small set of core extensions used by the
   # client without pulling in Rails. Marcel identifies artifact content types.
   spec.add_runtime_dependency "activesupport", ">= 6.1", "< 9.0"
-  spec.add_runtime_dependency "marcel", "~> 1.0"
+  # Rails edge moved activestorage to marcel ~> 2.0, and this gem is loaded
+  # alongside it in applications that track edge. marcel 2 requires Ruby >= 3.3
+  # while this gem supports >= 3.2, so the bound is a permissive range rather
+  # than a bump: consumers on 3.3+ resolve marcel 2, consumers on 3.2 resolve
+  # marcel 1, and neither is forced. The single call site,
+  # Marcel::MimeType.for(extension:), is identical in both majors.
+  spec.add_runtime_dependency "marcel", ">= 1.0", "< 3"
 
   # minitest 6 removed minitest/mock; Object#stub now ships in the extracted
   # minitest-mock gem, which the suite uses to stub Net::HTTP, File and Tempfile.