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brew.rb: only print "Kernel.exit" on failures.

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Also, print as a warning to STDERR and print a backtrace in debug mode.

Closes Homebrew/homebrew#47099.

Closes Homebrew/homebrew#47154.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This commit is contained in:
Mike McQuaid 2015-12-21 08:44:41 +00:00
parent cf2bf08ec9
commit 2392574a77
1 changed files with 3 additions and 2 deletions
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5
Library/brew.rb
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@ -175,8 +175,9 @@ rescue KegUnspecifiedError
rescue UsageError rescue UsageError
onoe "Invalid usage" onoe "Invalid usage"
abort ARGV.usage abort ARGV.usage
rescue SystemExit rescue SystemExit => e
puts "Kernel.exit" if ARGV.verbose? onoe "Kernel.exit" if ARGV.verbose? && !e.success?
puts e.backtrace if ARGV.debug?
raise raise
rescue Interrupt => e rescue Interrupt => e
puts # seemingly a newline is typical puts # seemingly a newline is typical