From ec083231703757790968c8cbb8c988e573d6b727 Mon Sep 17 00:00:00 2001
From: Bo Anderson <mail@boanderson.me>
Date: Mon, 20 Feb 2023 04:45:21 +0000
Subject: [PATCH] formula_auditor: fix handling of tap formulae

---
 Library/Homebrew/formula_auditor.rb | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/Library/Homebrew/formula_auditor.rb b/Library/Homebrew/formula_auditor.rb
index 40530ef8e18f0..2aecc90f5bff4 100644
--- a/Library/Homebrew/formula_auditor.rb
+++ b/Library/Homebrew/formula_auditor.rb
@@ -256,21 +256,26 @@ def audit_deps
         # Check for things we don't like to depend on.
         # We allow non-Homebrew installs whenever possible.
         spec.deps.each do |dep|
-          begin
-            dep_f = dep.to_formula
+          use_git_formulae = @core_tap ||
+                             (!Homebrew::EnvConfig.install_from_api? &&
+                              !Homebrew::EnvConfig.automatically_set_no_install_from_api?)
+
+          dep_f = with_env(HOMEBREW_NO_INSTALL_FROM_API: (use_git_formulae ? "1" : nil)) do
+            dep.to_formula
           rescue TapFormulaUnavailableError
             # Don't complain about missing cross-tap dependencies
-            next
+            nil
           rescue FormulaUnavailableError
             problem "Can't find dependency '#{dep.name.inspect}'."
-            next
+            nil
           rescue TapFormulaAmbiguityError
             problem "Ambiguous dependency '#{dep.name.inspect}'."
-            next
+            nil
           rescue TapFormulaWithOldnameAmbiguityError
             problem "Ambiguous oldname dependency '#{dep.name.inspect}'."
-            next
+            nil
           end
+          next if dep_f.nil?
 
           if dep_f.oldname && dep.name.split("/").last == dep_f.oldname
             problem "Dependency '#{dep.name}' was renamed; use new name '#{dep_f.name}'."