Class: KamalBackup::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/kamal_backup/command.rb

Class Method Summary collapse

Class Method Details

.available?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal_backup/command.rb', line 29

def available?(name)
  ENV.fetch("PATH", "").split(File::PATH_SEPARATOR).any? do |dir|
    path = File.join(dir, name)
    File.executable?(path) && !File.directory?(path)
  end
end

.capture(spec, input: nil, redactor:) ⇒ Object 



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# File 'lib/kamal_backup/command.rb', line 36

def capture(spec, input: nil, redactor:)
  stdout, stderr, status = Open3.capture3(spec.env, *spec.argv, stdin_data: input)
  result = CommandResult.new(stdout: stdout, stderr: stderr, status: status.exitstatus)

  if status.success?
    result
  else
    raise command_failure(spec, status.exitstatus, stdout, stderr, redactor)
  end
rescue Errno::ENOENT => e
  raise command_not_found(spec, e)
end