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Class: RubyInstaller::Build::Components::Msys2

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Base, Rake::Task
Instance Chain:
self, Base, ::RubyInstaller::Build::Colors, Rake::Task
Inherits: RubyInstaller::Build::Components::Base
Defined in: lib/ruby_installer/build/components/01_msys2.rb

Constant Summary

::RubyInstaller::Build::Colors - Included

ColorMap, ESC, NND

Class Method Summary

Base - Inherited

.depends, .new

Instance Attribute Summary

Base - Inherited

#builtin_packages_dir, #msys, #msys=, #pacman_args, #task_index

Instance Method Summary

Base - Inherited

#autorebase, #check_hash, #download, #kill_all_msys2_processes, #puts, #run_verbose,
#shell_escape

This is extracted from github.com/larskanis/shellwords.
#shell_join

::RubyInstaller::Build::Colors - Included

#colored, #disable_colors, #enable_colors, #initialize

Constructor Details

This class inherits a constructor from RubyInstaller::Build::Components::Base

Instance Method Details

#description

[ GitHub ] 

  


# File 'lib/ruby_installer/build/components/01_msys2.rb', line 5



def description
  "MSYS2 base installation"
end


  








  

    #execute(args)  
  

  [ GitHub ]


  

  


# File 'lib/ruby_installer/build/components/01_msys2.rb', line 30



def execute(args)
  hash = ENV['MSYS2_VERSION'] ? nil : msys2_download_hash
  downloaded_path = download(msys2_download_uri, hash)

  puts "Run the MSYS2 installer ..."
  if run_verbose(downloaded_path) && msys.with_msys_apps_enabled { run_verbose("sh", "-lc", "true") }
    puts green(" Success")
  else
    puts red(" Failed")
    raise "MSYS2 installer failed.\n\nYou might download MSYS2 from the official site: https://www.msys2.org/ and run the installer manually.\nThen you can use 'ridk install' to install necessary tools and to keep MSYS2 up-to-date."
  end
end


  








  

    #msys2_download_hash   (private)
  

  [ GitHub ]


  

  


# File 'lib/ruby_installer/build/components/01_msys2.rb', line 53



def msys2_download_hash
  MSYS2_SHA256
end


  








  

    #msys2_download_uri   (private)
  

  [ GitHub ]


  

  


# File 'lib/ruby_installer/build/components/01_msys2.rb', line 49



def msys2_download_uri
  MSYS2_URI
end


  








  

    #needed?(try_kill: true)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/ruby_installer/build/components/01_msys2.rb', line 9



def needed?(try_kill: true)
  begin
    autorebase

    if msys.with_msys_apps_enabled(if_no_msys: :raise) { run_verbose("sh", "-lc", "true") }
      puts "MSYS2 seems to be " + green("properly installed")
      false
    else
      if try_kill
        # Already running MSYS2 processes might interference with our MSYS2 through shared memory.
        kill_all_msys2_processes
        return needed?(try_kill: false)
      end
      true
    end
  rescue Msys2Installation::MsysNotFound
    puts "MSYS2 seems to be " + red("unavailable")
    true
  end
end