Exception: Cheetah::ExecutionFailed

Inherits:
StandardError
  • Object
show all
Defined in:
lib/cheetah.rb

Overview

Exception raised when a command execution fails.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(commands, status, stdout, stderr, message = nil) ⇒ ExecutionFailed

Initializes a new Cheetah::ExecutionFailed instance.

Parameters:

  • commands (Array<Array<String>>) —

    the executed commands as an array where each item is again an array containing an executed command in the first element and its arguments in the remaining ones

  • status (Process::Status) —

    the executed command exit status

  • stdout (String, nil) —

    the output the executed command wrote to stdout

  • stderr (String, nil) —

    the output the executed command wrote to stderr

  • message (String, nil) (defaults to: nil) —

    the exception message



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# File 'lib/cheetah.rb', line 68

def initialize(commands, status, stdout, stderr, message = nil)
  super(message)
  @commands = commands
  @status   = status
  @stdout   = stdout
  @stderr   = stderr
end

Instance Attribute Details

#commands ⇒ Array<Array<String>> (readonly)

Returns the executed commands as an array where each item is again an array containing an executed command in the first element and its arguments in the remaining ones.

Returns:

  • (Array<Array<String>>) —

    the executed commands as an array where each item is again an array containing an executed command in the first element and its arguments in the remaining ones



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# File 'lib/cheetah.rb', line 46

def commands
  @commands
end

#status ⇒ Process::Status (readonly)

Returns the executed command exit status.

Returns:

  • (Process::Status) —

    the executed command exit status



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# File 'lib/cheetah.rb', line 49

def status
  @status
end

#stderr ⇒ String? (readonly)

Returns the output the executed command wrote to stderr; can be ‘nil` if stderr was captured into a stream.

Returns:

  • (String, nil) —

    the output the executed command wrote to stderr; can be ‘nil` if stderr was captured into a stream



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# File 'lib/cheetah.rb', line 57

def stderr
  @stderr
end

#stdout ⇒ String? (readonly)

Returns the output the executed command wrote to stdout; can be ‘nil` if stdout was captured into a stream.

Returns:

  • (String, nil) —

    the output the executed command wrote to stdout; can be ‘nil` if stdout was captured into a stream



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# File 'lib/cheetah.rb', line 53

def stdout
  @stdout
end