Module: FzfRuby::Platform

Defined in:
lib/fzf/platform.rb

Constant Summary collapse

ARCH_MAP =

RbConfig host_cpu → fzf/Go architecture name. Keys are matched as prefixes, since host_cpu carries suffixes such as "armv7l" that the release names ("armv7") do not.

{
  "x86_64"  => "amd64",
  "amd64"   => "amd64",
  "aarch64" => "arm64",
  "arm64"   => "arm64",
  "armv7"   => "armv7",
  "armv6"   => "armv6",
  "armv5"   => "armv5",
  "loong64" => "loong64",
  "ppc64le" => "ppc64le",
  "riscv64" => "riscv64",
  "s390x"   => "s390x",
}.freeze
OS_MAP =

RbConfig host_os → fzf/Go operating system name. Keys are matched as prefixes ("linux-gnu", "darwin23" and so on).

{
  "linux"   => "linux",
  "darwin"  => "darwin",
  "freebsd" => "freebsd",
  "openbsd" => "openbsd",
}.freeze

Class Method Summary collapse

Class Method Details

.arch ⇒ Object

Architecture in fzf's naming, or nil when unrecognised.



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# File 'lib/fzf/platform.rb', line 50

def self.arch
  cpu = RbConfig::CONFIG["host_cpu"]
  ARCH_MAP.each { |prefix, name| return name if cpu.start_with?(prefix) }
  nil
end

.os ⇒ Object

Operating system in fzf's naming, or nil when unrecognised.



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# File 'lib/fzf/platform.rb', line 43

def self.os
  host = RbConfig::CONFIG["host_os"]
  OS_MAP.each { |prefix, name| return name if host.start_with?(prefix) }
  nil
end

.slug ⇒ Object

Platform slug as it appears in a release asset name, e.g. "linux_amd64". nil when either half is unrecognised, meaning no prebuilt asset exists.



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# File 'lib/fzf/platform.rb', line 58

def self.slug
  detected_os, detected_arch = os, arch
  return nil unless detected_os && detected_arch

  "#{detected_os}_#{detected_arch}"
end