From 6d0c6d0604f4e93920491851479776c9a8f5516e Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Thu, 27 Jan 2022 15:34:04 +0900
Subject: [PATCH 1/4] ignore dependencies of build-time-dependency

---
 Library/Homebrew/dependency.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/dependency.rb b/Library/Homebrew/dependency.rb
index aa5375112..65bc7d02c 100644
--- a/Library/Homebrew/dependency.rb
+++ b/Library/Homebrew/dependency.rb
@@ -124,6 +124,7 @@ class Dependency
           expanded_deps << dep
         else
           next if @expand_stack.include? dep.name
+          next if dep.tags.include?(:build)
 
           expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, ignore_missing: ignore_missing, &block))
           expanded_deps << dep

From e3f42e6f8994ae318571d6d075ecf2ef1eb4a7ba Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Thu, 10 Feb 2022 00:29:39 +0900
Subject: [PATCH 2/4] repair CaskDependent#runtime_dependencies

---
 Library/Homebrew/cask_dependent.rb       | 7 ++-----
 Library/Homebrew/dependency.rb           | 1 -
 Library/Homebrew/installed_dependents.rb | 2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/Library/Homebrew/cask_dependent.rb b/Library/Homebrew/cask_dependent.rb
index 88c97c8df..73d0eb311 100644
--- a/Library/Homebrew/cask_dependent.rb
+++ b/Library/Homebrew/cask_dependent.rb
@@ -17,11 +17,8 @@ class CaskDependent
     @cask.full_name
   end
 
-  def runtime_dependencies(ignore_missing: false)
-    recursive_dependencies(ignore_missing: ignore_missing).reject do |dependency|
-      tags = dependency.tags
-      tags.include?(:build) || tags.include?(:test)
-    end
+  def runtime_dependencies
+    deps.map { |deps| [deps, deps.to_formula.runtime_dependencies] }.flatten.uniq
   end
 
   def deps
diff --git a/Library/Homebrew/dependency.rb b/Library/Homebrew/dependency.rb
index 65bc7d02c..aa5375112 100644
--- a/Library/Homebrew/dependency.rb
+++ b/Library/Homebrew/dependency.rb
@@ -124,7 +124,6 @@ class Dependency
           expanded_deps << dep
         else
           next if @expand_stack.include? dep.name
-          next if dep.tags.include?(:build)
 
           expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, ignore_missing: ignore_missing, &block))
           expanded_deps << dep
diff --git a/Library/Homebrew/installed_dependents.rb b/Library/Homebrew/installed_dependents.rb
index a0dabc58b..7977dea71 100644
--- a/Library/Homebrew/installed_dependents.rb
+++ b/Library/Homebrew/installed_dependents.rb
@@ -51,7 +51,7 @@ module InstalledDependents
         dependent.missing_dependencies(hide: keg_names)
       when Cask::Cask
         # When checking for cask dependents, we don't care about missing or non-runtime dependencies
-        CaskDependent.new(dependent).runtime_dependencies(ignore_missing: true).map(&:to_formula)
+        CaskDependent.new(dependent).runtime_dependencies.map(&:to_formula)
       end
 
       required_kegs = required.map do |f|

From 8aa4cfb155e5f10a9ec21ffae46809f31cca94b4 Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Tue, 15 Feb 2022 23:24:33 +0900
Subject: [PATCH 3/4] repair style

---
 Library/Homebrew/cask_dependent.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cask_dependent.rb b/Library/Homebrew/cask_dependent.rb
index 73d0eb311..9cad6a06f 100644
--- a/Library/Homebrew/cask_dependent.rb
+++ b/Library/Homebrew/cask_dependent.rb
@@ -18,7 +18,7 @@ class CaskDependent
   end
 
   def runtime_dependencies
-    deps.map { |deps| [deps, deps.to_formula.runtime_dependencies] }.flatten.uniq
+    deps.flat_map { |dep| [dep, dep.to_formula.runtime_dependencies] }.uniq
   end
 
   def deps

From 9f50a95203366fbf38076a66a38668c0b2613c13 Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Wed, 16 Feb 2022 18:59:58 +0900
Subject: [PATCH 4/4] change deps.to_formula.runtime_dependencies to variable
 length arguments

---
 Library/Homebrew/cask_dependent.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cask_dependent.rb b/Library/Homebrew/cask_dependent.rb
index 9cad6a06f..e1f3f6bd3 100644
--- a/Library/Homebrew/cask_dependent.rb
+++ b/Library/Homebrew/cask_dependent.rb
@@ -18,7 +18,7 @@ class CaskDependent
   end
 
   def runtime_dependencies
-    deps.flat_map { |dep| [dep, dep.to_formula.runtime_dependencies] }.uniq
+    deps.flat_map { |dep| [dep, *dep.to_formula.runtime_dependencies] }.uniq
   end
 
   def deps