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https://github.com/Homebrew/brew.git
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50 lines
1.7 KiB
Ruby
50 lines
1.7 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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homebrew_bootsnap_enabled = ENV["HOMEBREW_NO_BOOTSNAP"].nil? && !ENV["HOMEBREW_BOOTSNAP"].nil?
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# we need some development tools to build bootsnap native code
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homebrew_bootsnap_enabled &&= if ENV["HOMEBREW_MACOS_VERSION"]
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File.directory?("/Applications/Xcode.app") || File.directory?("/Library/Developer/CommandLineTools")
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else
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File.executable?("/usr/bin/clang") || File.executable?("/usr/bin/gcc")
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end
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if homebrew_bootsnap_enabled
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begin
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require "bootsnap"
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rescue LoadError
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unless ENV["HOMEBREW_BOOTSNAP_RETRY"]
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Homebrew.install_bundler_gems!(groups: ["bootsnap"], only_warn_on_failure: true)
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ENV["HOMEBREW_BOOTSNAP_RETRY"] = "1"
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exec ENV.fetch("HOMEBREW_BREW_FILE"), *ARGV
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end
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end
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ENV.delete("HOMEBREW_BOOTSNAP_RETRY")
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if defined?(Bootsnap)
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cache = ENV.fetch("HOMEBREW_CACHE", nil) || ENV.fetch("HOMEBREW_DEFAULT_CACHE", nil)
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raise "Needs HOMEBREW_CACHE or HOMEBREW_DEFAULT_CACHE!" if cache.nil? || cache.empty?
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# We never do `require "vendor/bundle/ruby/..."` or `require "vendor/portable-ruby/..."`,
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# so let's slim the cache a bit by excluding them.
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# Note that gems within `bundle/ruby` will still be cached - these are when directory walking down from above.
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ignore_directories = [
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(HOMEBREW_LIBRARY_PATH/"vendor/bundle/ruby").to_s,
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(HOMEBREW_LIBRARY_PATH/"vendor/portable-ruby").to_s,
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]
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Bootsnap.setup(
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cache_dir: cache,
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ignore_directories: ignore_directories,
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load_path_cache: true,
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compile_cache_iseq: true,
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compile_cache_yaml: true,
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)
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else
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$stderr.puts "Error: HOMEBREW_BOOTSNAP could not `require \"bootsnap\"`!\n\n"
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end
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end
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