Class: SublimeDSL::Tools::Console

Inherits:
Object
  • Object
show all
Defined in:
lib/sublime_dsl/tools/console.rb

Overview

Tools for console interaction.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Console

Returns a new instance of Console.



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# File 'lib/sublime_dsl/tools/console.rb', line 14

def initialize
  @verbosity = 1
  @set_ruby_verbosity = true
  @in_progress = false
end

Instance Attribute Details

#in_progress ⇒ Object (readonly)

Returns the value of attribute in_progress.



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# File 'lib/sublime_dsl/tools/console.rb', line 12

def in_progress
  @in_progress
end

#set_ruby_verbosity ⇒ Object

Returns the value of attribute set_ruby_verbosity.



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# File 'lib/sublime_dsl/tools/console.rb', line 11

def set_ruby_verbosity
  @set_ruby_verbosity
end

#verbosity ⇒ Object

Returns the value of attribute verbosity.



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# File 'lib/sublime_dsl/tools/console.rb', line 10

def verbosity
  @verbosity
end

Instance Method Details

#error(text) ⇒ Object 



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# File 'lib/sublime_dsl/tools/console.rb', line 20

def error(text)
  end_progress
  $stderr.puts text
end

#info(text, force = false) ⇒ Object 



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# File 'lib/sublime_dsl/tools/console.rb', line 36

def info(text, force = false)
  return unless $stdout.tty? && (verbosity > 0 || force)
  end_progress
  puts text
end

#progress(index, count, file, force = false) ⇒ Object 



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# File 'lib/sublime_dsl/tools/console.rb', line 46

def progress(index, count, file, force = false)
  return unless $stdout.tty? && (verbosity == 2 || force)
  @in_progress = true
  c = count.to_s
  prefix = "file %#{c.length}d/#{c}: " % index
  line = "#{prefix}#{file}"
  padding = width - line.length - 1
  if padding < 0
    file = file[(-padding) .. -1]
    file[0..2] = "..."
    line = "#{prefix}#{file}"
  else
    line << ' ' * padding
  end
  print "#{line}\r"
  $stdout.flush
end

#width ⇒ Object 



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# File 'lib/sublime_dsl/tools/console.rb', line 42

def width
  (ENV['COLUMNS'] || 80).to_i
end