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86f43f79ee
Combined with https://github.com/Homebrew/homebrew-test-bot/pull/247 this will test Homebrew's use of frozen strings in CI. After this we will then enable it for Homebrew developers and eventually all Homebrew users.
60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
setup-ruby-path() {
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local vendor_dir
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local vendor_ruby_current_version
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local vendor_ruby_path
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local ruby_version_new_enough
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local minimum_ruby_version="2.3.7"
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vendor_dir="$HOMEBREW_LIBRARY/Homebrew/vendor"
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vendor_ruby_current_version="$vendor_dir/portable-ruby/current"
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vendor_ruby_path="$vendor_ruby_current_version/bin/ruby"
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if [[ -z "$HOMEBREW_DEVELOPER" ]]
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then
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unset HOMEBREW_RUBY_PATH
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fi
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if [[ -z "$HOMEBREW_RUBY_PATH" && "$HOMEBREW_COMMAND" != "vendor-install" ]]
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then
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if [[ -x "$vendor_ruby_path" ]]
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then
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HOMEBREW_RUBY_PATH="$vendor_ruby_path"
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if [[ $(readlink "$vendor_ruby_current_version") != "$(<"$vendor_dir/portable-ruby-version")" ]]
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then
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if ! brew vendor-install ruby
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then
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onoe "Failed to upgrade vendor Ruby."
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fi
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fi
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else
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if [[ -n "$HOMEBREW_MACOS" ]]
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then
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HOMEBREW_RUBY_PATH="/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby"
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else
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HOMEBREW_RUBY_PATH="$(type -P ruby)"
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fi
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if [[ -n "$HOMEBREW_MACOS_SYSTEM_RUBY_NEW_ENOUGH" ]]
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then
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ruby_version_new_enough="true"
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elif [[ -n "$HOMEBREW_RUBY_PATH" && -z "$HOMEBREW_FORCE_VENDOR_RUBY" ]]
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then
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ruby_version_new_enough="$("$HOMEBREW_RUBY_PATH" --enable-frozen-string-literal --disable=gems,did_you_mean,rubyopt -rrubygems -e "puts Gem::Version.new(RUBY_VERSION.to_s.dup) >= Gem::Version.new('$minimum_ruby_version')")"
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fi
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if [[ -z "$HOMEBREW_RUBY_PATH" || -n "$HOMEBREW_FORCE_VENDOR_RUBY" || "$ruby_version_new_enough" != "true" ]]
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then
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brew vendor-install ruby
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if [[ ! -x "$vendor_ruby_path" ]]
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then
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odie "Failed to install vendor Ruby."
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fi
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HOMEBREW_RUBY_PATH="$vendor_ruby_path"
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fi
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fi
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fi
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export HOMEBREW_RUBY_PATH
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}
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