Class: C21e::ExeFile

Inherits:
Object
  • Object
show all
Defined in:
lib/c21e/exe_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(executable_pattern, props = load_props) ⇒ ExeFile

Returns a new instance of ExeFile.



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# File 'lib/c21e/exe_file.rb', line 8

def initialize(executable_pattern, props = load_props)
  @props = props
  @target_file = executable_pattern
                 .gsub('{{.OS}}', os)
                 .gsub('{{.Arch}}', arch)
                 .gsub('{{.Ext}}', ext)
end

Instance Attribute Details

#target_file ⇒ Object

Returns the value of attribute target_file.



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# File 'lib/c21e/exe_file.rb', line 6

def target_file
  @target_file
end

Instance Method Details

#arch ⇒ Object 



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# File 'lib/c21e/exe_file.rb', line 39

def arch
  # https://github.com/kolosek/residds/blob/master/vendor/bundle/ruby/2.0.0/gems/launchy-2.4.3/spec/tattle-host-os.yaml
  case @props[:arch]
    when /i\d86/ then '386'
    when /x64|x86_64/ then 'amd64'
    else @props[:arch]
  end
end

#ext ⇒ Object 



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# File 'lib/c21e/exe_file.rb', line 23

def ext
  os == 'windows' ? '.exe' : ''
end

#load_props ⇒ Object 



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# File 'lib/c21e/exe_file.rb', line 16

def load_props
  {
    os: RbConfig::CONFIG['target_os'],
    arch: RbConfig::CONFIG['target_cpu']
  }
end

#os ⇒ Object 



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# File 'lib/c21e/exe_file.rb', line 27

def os
  case @props[:os]
    when /darwin/ then 'darwin'
    when /freebsd/ then 'freebsd'
    when /linux/ then 'linux'
    when /netbsd/ then 'netbsd'
    when /openbsd/ then 'openbsd'
    when /cygwin|mingw32|mswin32/ then 'windows'
    else @props[:os]
  end
end