test-bot: only test the runtime dependencies.

Also add support to `brew uses` to ignore build or optional dependencies.

Closes #36154.
Closes #36656.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

2 files changed, 12 insertions, 3 deletions

diff --git a/Library/Homebrew/cmd/test-bot.rb b/Library/Homebrew/cmd/test-bot.rb
index d7414302a..9a1478764 100644
--- a/Library/Homebrew/cmd/test-bot.rb
+++ b/Library/Homebrew/cmd/test-bot.rb
@@ -363,7 +363,7 @@ module Homebrew
       unchanged_dependencies = dependencies - @formulae
       changed_dependences = dependencies - unchanged_dependencies
 
-      dependents = `brew uses #{formula_name}`.split("\n")
+      dependents = `brew uses --skip-build --skip-optional #{formula_name}`.split("\n")
       dependents -= @formulae
       dependents = dependents.map {|d| Formulary.factory(d)}
 
diff --git a/Library/Homebrew/cmd/uses.rb b/Library/Homebrew/cmd/uses.rb
index 1c029b0f0..abba88cec 100644
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@@ -11,15 +11,24 @@ module Homebrew
     used_formulae = ARGV.formulae
     formulae = (ARGV.include? "--installed") ? Formula.installed : Formula
     recursive = ARGV.flag? "--recursive"
+    ignores = []
+    ignores << "build?" if ARGV.flag? "--skip-build"
+    ignores << "optional?" if ARGV.flag? "--skip-optional"
 
     uses = formulae.select do |f|
       used_formulae.all? do |ff|
         begin
           if recursive
-            f.recursive_dependencies.any? { |dep| dep.to_formula.name == ff.name } ||
+            deps = f.recursive_dependencies.reject do |dep|
+              ignores.any? { |ignore| dep.send(ignore) }
+            end
+            deps.any? { |dep| dep.to_formula.name == ff.name } ||
               f.recursive_requirements.any? { |req| req.name == ff.name }
           else
-            f.deps.any? { |dep| dep.to_formula.name == ff.name } ||
+            deps = f.deps.reject do |dep|
+              ignores.any? { |ignore| dep.send(ignore) }
+            end
+            deps.any? { |dep| dep.to_formula.name == ff.name } ||
               f.requirements.any? { |req| req.name == ff.name }
           end
         rescue FormulaUnavailableError => e