Class: HCl::App

Inherits:
Object
  • Object
show all
Includes:
Commands, Utility
Defined in:
lib/hcl/app.rb

Defined Under Namespace

Classes: UnknownCommand

Constant Summary collapse

SETTINGS_FILE = 
"#{ENV['HOME']}/.hcl_settings"
CONFIG_FILE = 
"#{ENV['HOME']}/.hcl_config"

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Commands

#aliases, #note, #set, #show, #start, #stop, #tasks, #unset

Methods included from Utility

#as_hours, #time2float

Constructor Details

#initialize ⇒ App

Returns a new instance of App.



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# File 'lib/hcl/app.rb', line 44

def initialize
  read_config
  read_settings
end

Class Method Details

.command(*args) ⇒ Object

Run the given command and arguments.



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# File 'lib/hcl/app.rb', line 50

def self.command *args
  hcl = new.process_args(*args).run
end

Instance Method Details

#command?(command) ⇒ true, false

Return true if the string is a known command, false otherwise.

Parameters:

  • command (#to_s) —

    name of command

Returns:

  • (true, false) 


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# File 'lib/hcl/app.rb', line 58

def command? command
  Commands.instance_methods.include? command.to_s
end

#process_args(*args) ⇒ Object 



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# File 'lib/hcl/app.rb', line 87

def process_args *args
  Trollop::options(args) do
    stop_on Commands.instance_methods
    version "HCl version #{VERSION}"
    banner <<-EOM
HCl is a command-line client for manipulating Harvest time sheets.

Commands:
hcl show [date]
hcl tasks
hcl aliases
hcl set <key> <value ...>
hcl unset <key>
hcl start <task> [msg]
hcl stop [msg]
hcl note <msg>

Examples:
$ hcl tasks
$ hcl start 1234 4567 this is my log message
$ hcl set task.mytask 1234 4567
$ hcl start mytask this is my next log message
$ hcl show yesterday
$ hcl show last tuesday

Options:
EOM
  end
  @command = args.shift
  @args = args
  self
end

#run ⇒ Object

Start the application.



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# File 'lib/hcl/app.rb', line 63

def run
  begin
    if @command
      if command? @command
        result = send @command, *@args
        if not result.nil?
          if result.respond_to? :to_a
            puts result.to_a.join(', ')
          elsif result.respond_to? :to_s
            puts result
          end
        end
      else
        raise UnknownCommand, "unrecognized command `#{@command}'"
      end
    else
      show
    end
  rescue TimesheetResource::Failure => e
    puts "Internal failure. #{e}"
    exit 1
  end
end