83 lines
2.2 KiB
Ruby
83 lines
2.2 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "version"
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# Helper functions for querying operating system information.
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module OS
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# Check whether the operating system is macOS.
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#
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# @api public
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sig { returns(T::Boolean) }
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def self.mac?
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return false if ENV["HOMEBREW_TEST_GENERIC_OS"]
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RbConfig::CONFIG["host_os"].include? "darwin"
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end
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# Check whether the operating system is Linux.
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#
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# @api public
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sig { returns(T::Boolean) }
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def self.linux?
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return false if ENV["HOMEBREW_TEST_GENERIC_OS"]
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RbConfig::CONFIG["host_os"].include? "linux"
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end
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# Get the kernel version.
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#
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# @api public
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sig { returns(Version) }
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def self.kernel_version
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require "etc"
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@kernel_version ||= T.let(Version.new(Etc.uname.fetch(:release)), T.nilable(Version))
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end
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# Get the kernel name.
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#
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# @api public
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sig { returns(String) }
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def self.kernel_name
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require "etc"
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@kernel_name ||= T.let(Etc.uname.fetch(:sysname), T.nilable(String))
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end
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::OS_VERSION = T.let(ENV.fetch("HOMEBREW_OS_VERSION").freeze, String)
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# See Linux-CI.md
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LINUX_CI_OS_VERSION = "Ubuntu 22.04"
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LINUX_GLIBC_CI_VERSION = "2.35"
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LINUX_GLIBC_NEXT_CI_VERSION = "2.39"
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LINUX_GCC_CI_VERSION = "11.0"
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LINUX_PREFERRED_GCC_COMPILER_FORMULA = "gcc@11" # https://packages.ubuntu.com/jammy/gcc
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LINUX_PREFERRED_GCC_RUNTIME_FORMULA = "gcc"
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if OS.mac?
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require "os/mac"
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require "hardware"
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# Don't tell people to report issues on unsupported configurations.
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if !OS::Mac.version.prerelease? &&
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!OS::Mac.version.outdated_release? &&
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ARGV.none? { |v| v.start_with?("--cc=") } &&
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(HOMEBREW_PREFIX.to_s == HOMEBREW_DEFAULT_PREFIX ||
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(HOMEBREW_PREFIX.to_s == HOMEBREW_MACOS_ARM_DEFAULT_PREFIX && Hardware::CPU.arm?))
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ISSUES_URL = "https://docs.brew.sh/Troubleshooting"
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end
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PATH_OPEN = "/usr/bin/open"
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elsif OS.linux?
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require "os/linux"
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ISSUES_URL = "https://docs.brew.sh/Troubleshooting"
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PATH_OPEN = if OS::Linux.wsl? && (wslview = which("wslview").presence)
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wslview.to_s
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else
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"xdg-open"
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end.freeze
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end
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sig { returns(T::Boolean) }
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def self.unsupported_configuration?
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!defined?(OS::ISSUES_URL)
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end
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end
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