Class: Perfume::Shell::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/perfume/shell/base.rb

Overview

Internal: Executing shell commands isn’t good practice. Especially it’s bad when calling ruby methods like ‘exec` or `system`. This is dangerous and completely untestable. So here it comes base wrapper around shell calls.

Check Perfume::Shell::Exec and Perfume::Shell:SystemCall for two most common use cases.

Direct Known Subclasses

Exec, SystemCall

Instance Method Summary collapse

Instance Method Details

#before ⇒ Object 



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# File 'lib/perfume/shell/base.rb', line 24

def before
end

#defaults ⇒ Object 



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# File 'lib/perfume/shell/base.rb', line 20

def defaults
  { root: Dir.pwd }
end

#init ⇒ Object 



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# File 'lib/perfume/shell/base.rb', line 12

def init
  @root = Pathname.new(@root)
end

#log ⇒ Object 



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# File 'lib/perfume/shell/base.rb', line 16

def log
  @log or self.class.log
end

#to_s ⇒ Object 



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# File 'lib/perfume/shell/base.rb', line 27

def to_s
  cmd.to_s
end