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

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby_installer/build/components/01_msys2.rb

Constant Summary

Constants included from RubyInstaller::Build::Colors

RubyInstaller::Build::Colors::ColorMap, RubyInstaller::Build::Colors::ESC, RubyInstaller::Build::Colors::NND

Instance Attribute Summary

Attributes inherited from Base

#msys, #pacman_args, #task_index

Instance Method Summary collapse

Methods inherited from Base

depends, #initialize, #puts, #run_verbose, #shell_escape, #shell_join

Methods included from RubyInstaller::Build::Colors

#colored, #disable_colors, #enable_colors

Constructor Details

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

Instance Method Details

#description ⇒ Object 



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

def description
  "MSYS2 base installation"
end

#execute(args) ⇒ Object 



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# File 'lib/ruby_installer/build/components/01_msys2.rb', line 23

def execute(args)
  require "open-uri"

  uri = msys2_download_uri
  filename = File.basename(uri)
  temp_path = File.join(ENV["TMP"] || ENV["TEMP"] || ENV["USERPROFILE"] || "C:/", filename)

  until check_hash(temp_path, msys2_download_hash)
    puts "Download #{yellow(uri)}\n  to #{yellow(temp_path)}"
    File.open(temp_path, "wb") do |fd|
      progress = 0
      total = 0
      params = {
        "Accept-Encoding" => 'identity',
        :content_length_proc => lambda{|length| total = length },
        :progress_proc => lambda{|bytes|
          new_progress = (bytes * 100) / total
          print "\rDownloading %s (%3d%%) " % [filename, new_progress]
          progress = new_progress
        }
      }
      OpenURI.open_uri(uri, params) do |io|
        fd << io.read
      end
      puts
    end
  end

  puts "Run the MSYS2 installer ..."
  if run_verbose(temp_path) && msys.with_msys_apps_enabled { run_verbose("sh", "-lc", "true") }
    puts green(" Success")
  else
    puts red(" Failed")
    raise "MSYS2 installer failed"
  end
end

#needed? ⇒ Boolean

Returns:

  • (Boolean) 


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

def needed?
  begin
    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
      true
    end
  rescue Msys2Installation::MsysNotFound
    puts "MSYS2 seems to be " + red("unavailable")
    true
  end
end