moving back to --ask option

Library/Homebrew/cmd/install.rb

@@ -120,10 +120,10 @@ module Homebrew
           [:switch, "--overwrite", {
             description: "Delete files that already exist in the prefix while linking.",
           }],
-          [:switch, "--install-ask", {
+          [:switch, "--ask", {
             description: "Ask for confirmation before downloading and installing formulae. " \
                          "Print bottles and dependencies download size and install size.",
-            env:         :install_ask,
+            env:         :ask,
           }],
         ].each do |args|
           options = args.pop
@@ -325,7 +325,7 @@ module Homebrew
         Install.check_cc_argv(args.cc)
 
         # Showing dependencies and required size to install
-        if args.install_ask?
+        if args.ask?
           ohai "Looking for bottle sizes..."
           sized_formulae = []
           total_download_size = 0

Library/Homebrew/env_config.rb

@@ -48,6 +48,10 @@ module Homebrew
                      "trying any other/default URLs.",
         boolean:     true,
       },
+      HOMEBREW_ASK:                              {
+        description: "If set, pass `--ask`to all formula install commands.",
+        boolean:     true,
+      },
       HOMEBREW_AUTO_UPDATE_SECS:                 {
         description:  "Run `brew update` once every `$HOMEBREW_AUTO_UPDATE_SECS` seconds before some commands, " \
                       "e.g. `brew install`, `brew upgrade` and `brew tap`. Alternatively, " \
@@ -304,10 +308,6 @@ module Homebrew
         description: "Linux only: Set this value to a new enough `git` executable for Homebrew to use.",
         default:     "git",
       },
-      HOMEBREW_INSTALL_ASK:                      {
-        description: "If set, pass `--install-ask`to all formula install commands.",
-        boolean:     true,
-      },
       HOMEBREW_INSTALL_BADGE:                    {
         description:  "Print this text before the installation summary of each successful build.",
         default_text: 'The "Beer Mug" emoji.',

Library/Homebrew/sorbet/rbi/dsl/homebrew/cmd/install_cmd.rbi

@@ -168,5 +168,5 @@ class Homebrew::Cmd::InstallCmd::Args < Homebrew::CLI::Args
   def zap?; end
 
   sig { returns(T::Boolean) }
-  def install_ask?; end
+  def ask?; end
 end

Library/Homebrew/sorbet/rbi/dsl/homebrew/env_config.rbi

@@ -317,6 +317,6 @@ module Homebrew::EnvConfig
     def verify_attestations?; end
 
     sig { returns(T::Boolean) }
-    def install_ask?; end
+    def ask?; end
   end
 end