Class: LinuxAdmin::Distros::Distro

Inherits:
Object
  • Object
show all
Defined in:
lib/linux_admin/distro.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, release_file = nil, etc_issue_keywords = [], info_class = nil) ⇒ Distro

Returns a new instance of Distro.



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# File 'lib/linux_admin/distro.rb', line 39

def initialize(id, release_file = nil, etc_issue_keywords = [], info_class = nil)
  @id                 = id
  @path               = %w(/sbin /bin /usr/bin /usr/sbin)
  @release_file       = release_file
  @etc_issue_keywords = etc_issue_keywords
  @info_class         = info_class
end

Instance Attribute Details

#etc_issue_keywords ⇒ Object

Returns the value of attribute etc_issue_keywords.



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# File 'lib/linux_admin/distro.rb', line 37

def etc_issue_keywords
  @etc_issue_keywords
end

#info_class ⇒ Object

Returns the value of attribute info_class.



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# File 'lib/linux_admin/distro.rb', line 37

def info_class
  @info_class
end

#release_file ⇒ Object

Returns the value of attribute release_file.



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# File 'lib/linux_admin/distro.rb', line 37

def release_file
  @release_file
end

Instance Method Details

#command(name) ⇒ Object 



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# File 'lib/linux_admin/distro.rb', line 59

def command(name)
  @path.collect { |dir| "#{dir}/#{name}" }.detect { |cmd| File.exist?(cmd) }
end

#detected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/linux_admin/distro.rb', line 47

def detected?
  detected_by_etc_issue? || detected_by_etc_release?
end

#detected_by_etc_issue? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/linux_admin/distro.rb', line 51

def detected_by_etc_issue?
  etc_issue_keywords && etc_issue_keywords.any? { |k| EtcIssue.instance.include?(k) }
end

#detected_by_etc_release? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/linux_admin/distro.rb', line 55

def detected_by_etc_release?
  release_file && File.exist?(release_file)
end

#info(pkg) ⇒ Object 



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# File 'lib/linux_admin/distro.rb', line 63

def info(pkg)
  info_class ? info_class.info(pkg) : nil
end