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Merge pull request #10691 from dtrodrigues/prof-silicon

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dev-cmd/prof: prevent from running on Apple Silicon
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Dustin Rodrigues 2021-02-25 11:22:30 -05:00 committed by GitHub
commit a625948b14
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4
Library/Homebrew/dev-cmd/prof.rb
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@ -13,6 +13,8 @@ module Homebrew
Homebrew::CLI::Parser.new do Homebrew::CLI::Parser.new do
description <<~EOS description <<~EOS
Run Homebrew with a Ruby profiler. For example, `brew prof readall`. Run Homebrew with a Ruby profiler. For example, `brew prof readall`.
*Note:* Not (yet) working on Apple Silicon.
EOS EOS
switch "--stackprof", switch "--stackprof",
description: "Use `stackprof` instead of `ruby-prof` (the default)." description: "Use `stackprof` instead of `ruby-prof` (the default)."
@ -22,6 +24,8 @@ module Homebrew
end end
def prof def prof
raise UsageError, "not (yet) working on Apple Silicon!" if Hardware::CPU.arm?
args = prof_args.parse args = prof_args.parse
brew_rb = (HOMEBREW_LIBRARY_PATH/"brew.rb").resolved_path brew_rb = (HOMEBREW_LIBRARY_PATH/"brew.rb").resolved_path