Class: Kubetailrb::Cmd::File

Inherits:
Object
  • Object
show all
Defined in:
lib/kubetailrb/cmd/file.rb

Overview

Command to read a file.

Constant Summary collapse

DEFAULT_NB_LINES = 
10
DEFAULT_FOLLOW = 
false
FILE_FLAG = 
'--file'
TAIL_FLAG = 
'--tail'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filepath:, last_nb_lines: DEFAULT_NB_LINES, follow: DEFAULT_FOLLOW) ⇒ File

Returns a new instance of File.



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# File 'lib/kubetailrb/cmd/file.rb', line 15

def initialize(filepath:, last_nb_lines: DEFAULT_NB_LINES, follow: DEFAULT_FOLLOW)
  @reader = Kubetailrb::Reader::FileReader.new(filepath: filepath, last_nb_lines: last_nb_lines, follow: follow)
end

Instance Attribute Details

#reader ⇒ Object (readonly)

Returns the value of attribute reader.



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# File 'lib/kubetailrb/cmd/file.rb', line 13

def reader
  @reader
end

Class Method Details

.applicable?(*args) ⇒ Boolean

Returns:



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# File 'lib/kubetailrb/cmd/file.rb', line 28

def applicable?(*args)
  args.include?(FILE_FLAG)
end

.create(*args) ⇒ Object 



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# File 'lib/kubetailrb/cmd/file.rb', line 24

def create(*args)
  new(filepath: parse_filepath(*args), last_nb_lines: parse_nb_lines(*args), follow: parse_follow(*args))
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kubetailrb/cmd/file.rb', line 19

def execute
  @reader.read
end