Module: Alis

Defined in:
lib/alis.rb,
lib/alis/cmd.rb,
lib/alis/alias.rb,
lib/alis/store.rb

Defined Under Namespace

Classes: Alias, Cmd, Store

Class Method Summary collapse

Class Method Details

.alis_root_dir ⇒ Object 



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# File 'lib/alis.rb', line 77

def alis_root_dir
  File.expand_path(File.dirname(__FILE__) + "/..")
end

.bin_dir ⇒ Object 



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# File 'lib/alis.rb', line 57

def bin_dir
  File.join(user_dir, 'bin')
end

.env ⇒ Object 



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# File 'lib/alis.rb', line 89

def env
  @env ||= (ENV['ALIS_ENV'] && ENV['ALIS_ENV'].to_sym || :user)
end

.env=(en) ⇒ Object 



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# File 'lib/alis.rb', line 93

def env=(en)
  en = en.to_sym
  raise "Not allowable value for env" unless [:user, :cucumber].include?(en)
  @env = en
end

.extend_path_str ⇒ Object 



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# File 'lib/alis.rb', line 49

def extend_path_str
  "export PATH=#{bin_dir}:$PATH"
end

.full_path_for_cmd(cmd) ⇒ Object 



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# File 'lib/alis.rb', line 40

def full_path_for_cmd(cmd)
  paths = ENV['PATH'].split(':') - [bin_dir]
  paths.each do |path|
    full_path = File.join(path, cmd)
    return full_path if FileTest.executable?(full_path)
  end
  nil
end

.home_dir ⇒ Object 



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# File 'lib/alis.rb', line 73

def home_dir
  ENV['HOME']
end

.install!(modify_profile = true) ⇒ Object 



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# File 'lib/alis.rb', line 16

def install!(modify_profile = true)
  if modify_profile
    File.open(profile_path, 'a'){|f| f.puts(extend_path_str)}
  end
  FileUtils.cp_r(lib_path, user_lib_dir)
end

.installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/alis.rb', line 31

def installed?
  File.open(profile_path, 'r') do |f| 
    f.each_line do |ln|
      return true if ln =~ /^#{Regexp.quote(extend_path_str)}/
    end
  end
  false
end

.lib_path ⇒ Object 



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# File 'lib/alis.rb', line 85

def lib_path
  File.join(alis_root_dir, 'lib')
end

.profile_path ⇒ Object 



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# File 'lib/alis.rb', line 53

def profile_path
  File.join(home_dir, '.bash_profile')
end

.store ⇒ Object 



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# File 'lib/alis.rb', line 12

def store
  Store.instance
end

.store_file ⇒ Object 



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# File 'lib/alis.rb', line 61

def store_file
  File.join(user_dir, 'store.yml')
end

.tpl_path ⇒ Object 



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# File 'lib/alis.rb', line 81

def tpl_path
  File.join(lib_path, 'alis/cmd_template.rb')
end

.uninstall! ⇒ Object 



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# File 'lib/alis.rb', line 23

def uninstall!
  content = File.read(profile_path) 
  content.sub!(/#{Regexp.quote(extend_path_str)}\n/m, '')
  File.open(profile_path, 'w'){|f| f.write(content)}

  FileUtils.rm_rf(user_lib_dir)
end

.user_dir ⇒ Object 



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# File 'lib/alis.rb', line 65

def user_dir
  @user_dir ||= {:user => File.join(home_dir, '.alis'), :cucumber => ENV['ALIS_USER_DIR']}[env]
end

.user_lib_dir ⇒ Object 



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# File 'lib/alis.rb', line 69

def user_lib_dir
  File.join(user_dir, "lib")
end