brew-bundle: exit on command failure

Closes Homebrew/homebrew#25053.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/Library/Contributions/cmd/brew-bundle.rb b/Library/Contributions/cmd/brew-bundle.rb
index f0ce85d38..0a9ce1ebc 100755
--- a/Library/Contributions/cmd/brew-bundle.rb
+++ b/Library/Contributions/cmd/brew-bundle.rb
@@ -30,10 +30,11 @@ end
 
 raise "Cannot find Brewfile#{error}" unless File.exist? path
 
-File.readlines(path).each do |line|
+File.readlines(path).each_with_index do |line, index|
   command = line.chomp
   next if command.empty?
   next if command.chars.first == '#'
 
-  system "brew #{command}"
+  brew_cmd = "brew #{command}"
+  odie "Command failed: L#{index+1}:#{brew_cmd}" unless system brew_cmd
 end