From 794510f4e0e45f3504fdbda70ca989d8579968be Mon Sep 17 00:00:00 2001
From: FnControlOption <70830482+FnControlOption@users.noreply.github.com>
Date: Thu, 26 Aug 2021 14:37:27 -0700
Subject: [PATCH] cmd/cache: add --bottle-tag flag

---
 Library/Homebrew/cmd/--cache.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/cmd/--cache.rb b/Library/Homebrew/cmd/--cache.rb
index 2e945cf87..062041163 100644
--- a/Library/Homebrew/cmd/--cache.rb
+++ b/Library/Homebrew/cmd/--cache.rb
@@ -24,6 +24,8 @@ module Homebrew
              description: "Show the cache file used when building from source."
       switch "--force-bottle",
              description: "Show the cache file used when pouring a bottle."
+      flag "--bottle-tag",
+           description: "Show the cache file used when pouring a bottle for the given tag."
       switch "--HEAD",
              description: "Show the cache file used when building from HEAD."
       switch "--formula",
@@ -31,7 +33,7 @@ module Homebrew
       switch "--cask",
              description: "Only show cache files for casks."
 
-      conflicts "--build-from-source", "--force-bottle", "--HEAD", "--cask"
+      conflicts "--build-from-source", "--force-bottle", "--bottle-tag", "--HEAD", "--cask"
       conflicts "--formula", "--cask"
 
       named_args [:formula, :cask]
@@ -61,7 +63,7 @@ module Homebrew
   sig { params(formula: Formula, args: CLI::Args).void }
   def print_formula_cache(formula, args:)
     if fetch_bottle?(formula, args: args)
-      puts formula.bottle.cached_download
+      puts formula.bottle_for_tag(args.bottle_tag).cached_download
     elsif args.HEAD?
       puts formula.head.cached_download
     else