Module: Rampi::REPL

Extended by:
REPL
Included in:
REPL
Defined in:
lib/rampi/repl.rb

Constant Summary collapse

CONFIG_PATH = 
File.expand_path('~/.config/rampi')
HISTORY_FILE = 
'history'
INIT_SCRIPT_FILE = 
'init.rb'
DEFAULT_INIT_SCRIPT = 
"# Here you can customize or define functions \n" \
"# that will be available in Rampi\n\n"

Instance Method Summary collapse

Instance Method Details

#configure ⇒ Object 



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# File 'lib/rampi/repl.rb', line 24

def configure
  prepare_config_dir

  if ENV['INSIDE_EMACS']
    Pry.config.correct_indent = false
    Pry.config.pager = false
    Pry.config.prompt = [ proc { '' }, proc { '' }]
  else
    Pry.config.prompt = [ proc { '>> ' }, proc { '.> ' }]
  end

  Pry.config.history.file = history_path
end

#history_path ⇒ Object 



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# File 'lib/rampi/repl.rb', line 54

def history_path
  File.join(CONFIG_PATH, HISTORY_FILE)
end

#init_script_path ⇒ Object 



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# File 'lib/rampi/repl.rb', line 58

def init_script_path
  File.join(CONFIG_PATH, INIT_SCRIPT_FILE)
end

#load_init_script ⇒ Object 



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# File 'lib/rampi/repl.rb', line 42

def load_init_script
  require(init_script_path)
end

#prepare_config_dir ⇒ Object 



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# File 'lib/rampi/repl.rb', line 46

def prepare_config_dir
  FileUtils.mkdir_p(CONFIG_PATH)

  unless File.exists?(init_script_path)
    File.write(init_script_path, DEFAULT_INIT_SCRIPT)
  end
end

#red(string) ⇒ Object 



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# File 'lib/rampi/repl.rb', line 38

def red(string)
  "\e[31m\e[1m#{string}\e[22m\e[0m"
end

#start(port: nil) ⇒ Object 



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# File 'lib/rampi/repl.rb', line 16

def start(port: nil)
  configure
  load_init_script

  dsl = DSL.new(port: port)
  dsl.pry
end