Class: Inspec::Resources::Cmd
- Inherits:
-
Object
- Object
- Inspec::Resources::Cmd
- Defined in:
- lib/resources/command.rb
Direct Known Subclasses
Instance Attribute Summary collapse
-
#command ⇒ Object
readonly
Returns the value of attribute command.
Instance Method Summary collapse
-
#exist? ⇒ Boolean
rubocop:disable Metrics/AbcSize.
- #exit_status ⇒ Object
-
#initialize(cmd) ⇒ Cmd
constructor
A new instance of Cmd.
- #result ⇒ Object
- #stderr ⇒ Object
- #stdout ⇒ Object
- #to_s ⇒ Object
Constructor Details
#initialize(cmd) ⇒ Cmd
Returns a new instance of Cmd.
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# File 'lib/resources/command.rb', line 25 def initialize(cmd) if cmd.nil? raise 'InSpec `command` was called with `nil` as the argument. This is not supported. Please provide a valid command instead.' end @command = cmd end |
Instance Attribute Details
#command ⇒ Object (readonly)
Returns the value of attribute command.
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# File 'lib/resources/command.rb', line 23 def command @command end |
Instance Method Details
#exist? ⇒ Boolean
rubocop:disable Metrics/AbcSize
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# File 'lib/resources/command.rb', line 48 def exist? # rubocop:disable Metrics/AbcSize # silent for mock resources return false if inspec.os.name.nil? || inspec.os.name == 'mock' if inspec.os.linux? res = if inspec.platform.name == 'alpine' inspec.backend.run_command("which \"#{@command}\"") else inspec.backend.run_command("bash -c 'type \"#{@command}\"'") end elsif inspec.os.windows? res = inspec.backend.run_command("Get-Command \"#{@command}\"") elsif inspec.os.unix? res = inspec.backend.run_command("type \"#{@command}\"") else warn "`command(#{@command}).exist?` is not supported on your OS: #{inspec.os[:name]}" return false end res.exit_status.to_i == 0 end |
#exit_status ⇒ Object
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# File 'lib/resources/command.rb', line 44 def exit_status result.exit_status.to_i end |
#result ⇒ Object
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# File 'lib/resources/command.rb', line 32 def result @result ||= inspec.backend.run_command(@command) end |
#stderr ⇒ Object
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# File 'lib/resources/command.rb', line 40 def stderr result.stderr end |
#stdout ⇒ Object
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# File 'lib/resources/command.rb', line 36 def stdout result.stdout end |
#to_s ⇒ Object
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# File 'lib/resources/command.rb', line 69 def to_s "Command #{@command}" end |