environment/lib/system/architecture.rb

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1.9 KiB
Ruby

module System
def self.normalize_architecture_string(s)
str = s.to_s.strip.downcase
exact = {
"x86_64" => :x86_64, "amd64" => :x86_64,
"i386" => :x86_32, "i486" => :x86_32, "i586" => :x86_32, "i686" => :x86_32,
"arm64" => :arm64, "aarch64" => :arm64,
"armhf" => :armv7, "armel" => :armv5, "armv7l" => :armv7, "armv6l" => :armv6, "armv5tel" => :armv5,
"riscv64" => :riscv64,
"ppc64el" => :ppc64le, "ppc64le" => :ppc64le,
"ppc64" => :ppc64, "powerpc64" => :ppc64,
"ppc" => :ppc32, "powerpc" => :ppc32,
"s390x" => :s390x,
"mips64el" => :mips64el, "mips64" => :mips64,
"mipsel" => :mipsel, "mips" => :mips,
"loong64" => :loongarch64, "loongarch64" => :loongarch64,
"sparc64" => :sparc64,
"alpha" => :alpha,
"hppa" => :hppa,
"ia64" => :ia64,
}
return exact[str] if exact.key?(str)
return :x86_64 if str.include?("x64") || str.include?("amd64")
return :x86_32 if str =~ /\Ai[3-6]86\z/ || str.include?("x86")
return :arm64 if str.include?("aarch64") || str.include?("arm64")
return :armv7 if str.include?("armv7")
return :armv6 if str.include?("armv6")
return :armv5 if str.include?("armv5")
return :riscv64 if str.include?("riscv64")
return :ppc64le if str.include?("ppc64el") || str.include?("ppc64le")
return :ppc64 if str.include?("ppc64")
return :ppc32 if str.include?("ppc") || str.include?("powerpc")
return :s390x if str.include?("s390x")
return :mips64el if str.include?("mips64el")
return :mips64 if str.include?("mips64")
return :mipsel if str.include?("mipsel")
return :mips if str.start_with?("mips")
return :loongarch64 if str.include?("loong") || str.include?("loongarch")
return :sparc64 if str.include?("sparc64")
return :alpha if str.include?("alpha")
return :hppa if str.include?("hppa")
return :ia64 if str.include?("ia64")
:unknown
end
end