module Omnibus::Compressor
Public Class Methods
for_current_system(compressors)
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Determine the best compressor for the current system. This method returns the class, not an instance of the class.
@example
Compressor.for_current_system([:dmg, :tgz]) #=> Packager::DMG
@param [Array<Symbol>] compressors
the list of configured compressors
@return [~Compressor::Base]
# File lib/omnibus/compressor.rb, line 38 def for_current_system(compressors) family = Ohai["platform_family"] if family == "mac_os_x" if compressors.include?(:dmg) return DMG end if compressors.include?(:tgz) return TGZ end end if compressors.include?(:tgz) TGZ else log.info(log_key) { "No compressor defined for `#{family}'." } Null end end
Private Instance Methods
for_current_system(compressors)
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Determine the best compressor for the current system. This method returns the class, not an instance of the class.
@example
Compressor.for_current_system([:dmg, :tgz]) #=> Packager::DMG
@param [Array<Symbol>] compressors
the list of configured compressors
@return [~Compressor::Base]
# File lib/omnibus/compressor.rb, line 38 def for_current_system(compressors) family = Ohai["platform_family"] if family == "mac_os_x" if compressors.include?(:dmg) return DMG end if compressors.include?(:tgz) return TGZ end end if compressors.include?(:tgz) TGZ else log.info(log_key) { "No compressor defined for `#{family}'." } Null end end