Remove unnecessary code

Library/Homebrew/cask_dependent.rb

@@ -45,8 +45,8 @@ class CaskDependent
     end
   end
 
-  def recursive_dependencies(ignore_missing: false, &block)
-    Dependency.expand(self, ignore_missing: ignore_missing, &block)
+  def recursive_dependencies(&block)
+    Dependency.expand(self, &block)
   end
 
   def recursive_requirements(&block)

Library/Homebrew/cmd/reinstall.rb

@@ -88,22 +88,6 @@ module Homebrew
   def reinstall
     args = reinstall_args.parse
 
-    # We need to use the bottle API instead of just using the formula file
-    # from an installed keg because it will not contain bottle information.
-    # As a consequence, `brew reinstall` will also upgrade outdated formulae
-    if Homebrew::EnvConfig.install_from_api?
-      args.named.each do |name|
-        formula = Formulary.factory(name)
-        next unless formula.any_version_installed?
-        next if formula.tap.present? && !formula.core_formula?
-        next unless Homebrew::API::Bottle.available?(name)
-
-        Homebrew::API::Bottle.fetch_bottles(name)
-      rescue FormulaUnavailableError
-        next
-      end
-    end
-
     formulae, casks = args.named.to_formulae_and_casks(method: :resolve)
                           .partition { |o| o.is_a?(Formula) }
 

Library/Homebrew/dependency.rb

@@ -46,15 +46,6 @@ class Dependency
     formula
   end
 
-  def unavailable_core_formula?
-    to_formula
-    false
-  rescue CoreTapFormulaUnavailableError
-    true
-  rescue
-    false
-  end
-
   def installed?
     to_formula.latest_version_installed?
   end
@@ -98,7 +89,7 @@ class Dependency
     # the list.
     # The default filter, which is applied when a block is not given, omits
     # optionals and recommendeds based on what the dependent has asked for
-    def expand(dependent, deps = dependent.deps, cache_key: nil, ignore_missing: false, &block)
+    def expand(dependent, deps = dependent.deps, cache_key: nil, &block)
       # Keep track dependencies to avoid infinite cyclic dependency recursion.
       @expand_stack ||= []
       @expand_stack.push dependent.name
@@ -115,19 +106,19 @@ class Dependency
         # avoid downloading build dependency bottles
         next if dep.build? && dependent.pour_bottle? && Homebrew::EnvConfig.install_from_api?
 
-        case action(dependent, dep, ignore_missing: ignore_missing, &block)
+        case action(dependent, dep, &block)
         when :prune
           next
         when :skip
           next if @expand_stack.include? dep.name
 
-          expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, ignore_missing: ignore_missing, &block))
+          expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, &block))
         when :keep_but_prune_recursive_deps
           expanded_deps << dep
         else
           next if @expand_stack.include? dep.name
 
-          expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, ignore_missing: ignore_missing, &block))
+          expanded_deps.concat(expand(dep.to_formula, cache_key: cache_key, &block))
           expanded_deps << dep
         end
       end
@@ -139,10 +130,8 @@ class Dependency
       @expand_stack.pop
     end
 
-    def action(dependent, dep, ignore_missing: false, &block)
+    def action(dependent, dep, &block)
       catch(:action) do
-        prune if ignore_missing && dep.unavailable_core_formula?
-
         if block
           yield dependent, dep
         elsif dep.optional? || dep.recommended?

Library/Homebrew/exceptions.rb

@@ -234,13 +234,6 @@ class TapFormulaUnavailableError < FormulaUnavailableError
   end
 end
 
-# Raised when a formula in a the core tap is unavailable.
-class CoreTapFormulaUnavailableError < TapFormulaUnavailableError
-  def initialize(name)
-    super CoreTap.instance, name
-  end
-end
-
 # Raised when a formula in a specific tap does not contain a formula class.
 class TapFormulaClassUnavailableError < TapFormulaUnavailableError
   include FormulaClassUnavailableErrorModule

Library/Homebrew/formula_installer.rb

@@ -218,11 +218,6 @@ class FormulaInstaller
   def verify_deps_exist
     begin
       compute_dependencies
-    rescue CoreTapFormulaUnavailableError => e
-      raise unless Homebrew::API::Bottle.available? e.name
-
-      Homebrew::API::Bottle.fetch_bottles(e.name)
-      retry
     rescue TapFormulaUnavailableError => e
       raise if e.tap.installed?
 

Library/Homebrew/formulary.rb

@@ -447,10 +447,6 @@ module Formulary
     rescue FormulaClassUnavailableError => e
       raise TapFormulaClassUnavailableError.new(tap, name, e.path, e.class_name, e.class_list), "", e.backtrace
     rescue FormulaUnavailableError => e
-      if tap.core_tap? && Homebrew::EnvConfig.install_from_api?
-        raise CoreTapFormulaUnavailableError.new(name), "", e.backtrace
-      end
-
       raise TapFormulaUnavailableError.new(tap, name), "", e.backtrace
     end
 
@@ -469,10 +465,6 @@ module Formulary
     end
 
     def get_formula(*)
-      if !CoreTap.instance.installed? && Homebrew::EnvConfig.install_from_api?
-        raise CoreTapFormulaUnavailableError, name
-      end
-
       raise FormulaUnavailableError, name
     end
   end