Class: Rest::Terminal

Inherits:
Object
  • Object
show all
Extended by:
Commands, CommandsInfo, Persistent, PersistentRc
Defined in:
lib/rest/terminal.rb,
lib/rest/terminal/commands.rb,
lib/rest/terminal/persistent.rb,
lib/rest/terminal/commands_info.rb,
lib/rest/terminal/persistent_rc.rb

Defined Under Namespace

Modules: Commands, CommandsInfo, Persistent, PersistentRc

Class Method Summary collapse

Methods included from Commands

is_runable?

Class Method Details

.commands ⇒ Object 



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# File 'lib/rest/terminal.rb', line 84

def commands
  Rest::Terminal::Commands.private_instance_methods.collect do |x|
    "#{x[1,99]}"
  end
end

.current_path ⇒ Object 



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# File 'lib/rest/terminal.rb', line 101

def current_path
  "services#{@pwd}"
end

.execute ⇒ Object 



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# File 'lib/rest/terminal.rb', line 90

def execute
  puts "="*65
  send("_#{@cmd}")
  puts @_status.green
  save_hist
end

.full_path(spc) ⇒ Object 



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# File 'lib/rest/terminal.rb', line 109

def full_path(spc)
  x = "#{@cpath} "
  l = x.count('/')+1
  dots = spc[/\.+/]
  if dots && 
    set = l-dots.length
    set = 1 if set < 1
    path_up = x.split(/\//)[0,set].join('/')
    spc = spc.gsub(/\.+/,path_up)
  end
  spc = "#{spc}/" if spc[-1]!='/'
  space_path(spc)
end

.initialize ⇒ Object 



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# File 'lib/rest/terminal.rb', line 14

def initialize
  @skey     = ''
  @repl     = ''
  @type     = 'earth'
  @serv     = 'localhost'
  @service  = ''
  @services = { }
  @response = { }
  @spaces   = [ ]
  @hist     = [ ]
  @prm      = [ ]
  @pwd      = '/'
  @cmd      = ''
  @cpath    = ''
  @_status  = ''
end

.invalid_command ⇒ Object 



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# File 'lib/rest/terminal.rb', line 79

def invalid_command
  puts "#{('='*65)}\n#{'invalid command!'.red}\n#{('-'*65).yellow}"
  puts "valid commands are:\n#{commands.sort.collect{|x|x.green}.join(', ')}"
end

.is_cmd_in_commands? ⇒ Boolean

sometime command can include the child service Ex: rest vars@child old code for this action use @pwd as current service path new code for this action introduce @cpath as current path

Returns:

  • (Boolean) 


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# File 'lib/rest/terminal.rb', line 68

def is_cmd_in_commands?
  puts ARGV.inspect.red
  cmdp   = ARGV[0].to_s.split('@')
  parm   = ARGV[1,99]
  @cmd   = cmdp[0]
  @cpath = cmdp[1]
  @prm   = parm ? parm : [ ] #.join(' ') : ''
  commands.index(@cmd) ? @cmd : nil
  # if singleton_class.private_instance_methods(false).index(@@cmd.to_sym) 
end

.load_state ⇒ Object 



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# File 'lib/rest/terminal.rb', line 55

def load_state
  if File.exists?('./.rest-terminal/persistent_rc.rb')
    require './.rest-terminal/persistent_rc'
    load_vars 
    @cpath = @capth ? "#{@pwd}#{@cpath}/" : @pwd
    load_services
  end
end

.multi_exec(cmd) ⇒ Object 



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# File 'lib/rest/terminal.rb', line 123

def multi_exec(cmd)
  @prm = ['.'] if @prm==[]
  @prm.each do |prm|
    prm = @cpath if prm=='.'
    pth = full_path(prm)
    puts "Service: #{pth}".yellow
    # puts @services.keys.inspect
    svc = @services[pth]
    svc.load_service
    @_status = svc.send(cmd,prm)
  end
end

.prompt ⇒ Object 



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# File 'lib/rest/terminal.rb', line 97

def prompt
  "#{@type}@#{@serv} >".yellow
end

.run ⇒ Object 



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# File 'lib/rest/terminal.rb', line 31

def run
  initialize
  if is_cmd_in_commands?
    #p "WWWWWW #{@cmd} #{__FILE__} #{Dir.pwd}"
    if @cmd == "init" || is_runable?
      load_state
      execute
      save_vars
    end
  elsif ARGV == [ ]
    require 'rest/terminal/commands_info'
    puts ("="*65).yellow
    commands.sort.each do |x|
      help_line = send("#{x}_line")
      puts "  #{x.ljust(10)}#{help_line}"
    end
    puts ("-"*65).yellow
    puts "for detail explanation on each commands"
    puts "type: #{'rest help xxx'.green} #xxx: command to know"
  else
    invalid_command
  end
end

.space_path(spc) ⇒ Object 



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# File 'lib/rest/terminal.rb', line 105

def space_path(spc)
  (spc[0] == '/')  ? spc : "#{@cpath}#{spc}"
end