Method: Pawnee::Actions#compile

Defined in:
lib/pawnee/pawnee/actions/compile.rb

#compile(url, temp_dir, options = {}) ⇒ Object

Takes a tar.gz or zip file and unzips it, and runs the standard ./configure, make, sudo make install

It attempts to raise an exception at any compilation failure.

compile 'http://nginx.org/download/nginx-1.2.0.tar.gz'

Parameters

url<String>

The url to download

temp_dir<String>

Where the compilation should take place

options<Hash>

Hash of options, see below

Options

#compile requires that you either specify a :bin_file option that the method can check for on the remote system, or that you pass a block that returns true if the app has already been installed

:bin_file - the name of an executable that the method can check for in the path :config_options - a string of options to pass to the ./configure command. :skip_configure - skips the configure step

Block

You can also pass a block that if it returns true, it will not recompile. So the general idea is return true if the exe is already installed.



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# File 'lib/pawnee/pawnee/actions/compile.rb', line 31

def compile(url, temp_dir, options={})
  # TODO: Add invoke/revoke support using action(...), maybe 
  # make things run via Thor::Group
  
  installed = false
  if options[:bin_file]
    # Check if the bin file is installed
    installed = exec("which #{options[:bin_file]}", :log_stderr => false).strip != ''
  else
    raise "You must pass :bin_file or a block to compile" unless block_given?
    installed = yield()
  end
  
  if installed
    say_status :already_compiled, url, :blue
    return true
  else
    
    track_modification!
    # Compile and install
    Compile.new(self, url, temp_dir, options)
  end
end