dev-cmd/bump: skip autobump formulae & casks

Instead output a message that corresponding formula/cask is on the
autobump list. This avoids deferring the information to the error
message within `bump-{formula,cask}-pr`.

Signed-off-by: Michael Cho <michael@michaelcho.dev>

Library/Homebrew/dev-cmd/bump-cask-pr.rb

@@ -89,19 +89,13 @@ module Homebrew
     odie "This cask is not in a tap!" if cask.tap.blank?
     odie "This cask's tap is not a Git repository!" unless cask.tap.git?
 
-    if ENV.fetch("HOMEBREW_TEST_BOT_AUTOBUMP", false).blank? &&
-       (cask.tap.core_cask_tap? &&
-       (autobump_file_path = cask.tap.path/Tap::HOMEBREW_TAP_AUTOBUMP_FILE) &&
-       autobump_file_path.exist? &&
-       autobump_file_path.readlines(chomp: true).include?(cask.token))
-      odie <<~EOS
+    odie <<~EOS unless cask.tap.allow_bump?(cask.token)
       Whoops, the #{cask.token} cask has its version update
       pull requests automatically opened by BrewTestBot!
       We'd still love your contributions, though, so try another one
       that's not in the autobump list:
         #{Formatter.url("#{cask.tap.remote}/blob/master/.github/autobump.txt")}
     EOS
-    end
 
     new_version = BumpVersionParser.new(
       general: args.version,

Library/Homebrew/dev-cmd/bump-formula-pr.rb

@@ -114,19 +114,13 @@ module Homebrew
     odie "This formula is not in a tap!" if formula.tap.blank?
     odie "This formula's tap is not a Git repository!" unless formula.tap.git?
 
-    if ENV.fetch("HOMEBREW_TEST_BOT_AUTOBUMP", nil).blank? &&
-       (formula.tap.core_tap? &&
-       (autobump_file_path = formula.tap.path/Tap::HOMEBREW_TAP_AUTOBUMP_FILE) &&
-       autobump_file_path.exist? &&
-       autobump_file_path.readlines(chomp: true).include?(formula.name))
-      odie <<~EOS
+    odie <<~EOS unless formula.tap.allow_bump?(formula.name)
       Whoops, the #{formula.name} formula has its version update
       pull requests automatically opened by BrewTestBot!
       We'd still love your contributions, though, so try another one
       that's not in the autobump list:
         #{Formatter.url("#{formula.tap.remote}/blob/master/.github/autobump.txt")}
     EOS
-    end
 
     formula_spec = formula.stable
     odie "#{formula}: no stable specification found!" if formula_spec.blank?

Library/Homebrew/dev-cmd/bump.rb

@@ -230,16 +230,20 @@ module Homebrew
   }
   def skip_ineligible_formulae(formula_or_cask)
     if formula_or_cask.is_a?(Formula)
-      return false if !formula_or_cask.disabled? && !formula_or_cask.head_only?
-
+      skip = formula_or_cask.disabled? || formula_or_cask.head_only?
       name = formula_or_cask.name
       text = "Formula is #{formula_or_cask.disabled? ? "disabled" : "HEAD-only"}.\n"
     else
-      return false unless formula_or_cask.disabled?
-
+      skip = formula_or_cask.disabled?
       name = formula_or_cask.token
       text = "Cask is disabled.\n"
     end
+    unless formula_or_cask.tap.allow_bump?(name)
+      skip = true
+      text = "#{text.split.first} is on autobump list.\n"
+    end
+    return false unless skip
+
     ohai name
     puts text
     true

Library/Homebrew/tap.rb

@@ -847,6 +847,22 @@ class Tap
     end
   end
 
+  # Array with autobump names
+  sig { returns(T::Array[String]) }
+  def autobump
+    @autobump ||= if (autobump_file = path/HOMEBREW_TAP_AUTOBUMP_FILE).file?
+      autobump_file.readlines(chomp: true)
+    else
+      []
+    end
+  end
+
+  # Whether this {Tap} allows running bump commands on the given {Formula} or {Cask}.
+  sig { params(formula_or_cask_name: String).returns(T::Boolean) }
+  def allow_bump?(formula_or_cask_name)
+    ENV["HOMEBREW_TEST_BOT_AUTOBUMP"].present? || !official? || autobump.exclude?(formula_or_cask_name)
+  end
+
   # Hash with audit exceptions
   sig { returns(Hash) }
   def audit_exceptions
@@ -1161,6 +1177,15 @@ class CoreTap < AbstractCoreTap
     end
   end
 
+  # @private
+  sig { returns(T::Array[String]) }
+  def autobump
+    @autobump ||= begin
+      ensure_installed!
+      super
+    end
+  end
+
   # @private
   sig { returns(Hash) }
   def audit_exceptions