Class: Gaffer::Deb

Inherits:
Object
  • Object
show all
Defined in:
lib/gaffer/deb.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base, _package, _depends) ⇒ Deb

Returns a new instance of Deb.



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# File 'lib/gaffer/deb.rb', line 5

def initialize(base, _package, _depends)
  @base = base
  @arch = "all"
  @package = _package
  @depends = _depends
  @dev = !!(@package =~ /-dev$/)
end

Instance Attribute Details

#arch ⇒ Object

Returns the value of attribute arch.



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# File 'lib/gaffer/deb.rb', line 3

def arch
  @arch
end

#depends ⇒ Object

Returns the value of attribute depends.



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# File 'lib/gaffer/deb.rb', line 3

def depends
  @depends
end

#package ⇒ Object

Returns the value of attribute package.



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# File 'lib/gaffer/deb.rb', line 3

def package
  @package
end

#readme ⇒ Object

Returns the value of attribute readme.



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# File 'lib/gaffer/deb.rb', line 3

def readme
  @readme
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 13

def build
  Dir.mktmpdir do |dir|
    install_dir = "#{dir}/#{@base.prefix}"
    Git.clone(@base.dir, install_dir)
    Rush.bash "mkdir #{dir}/DEBIAN"
    File.open("#{dir}/DEBIAN/control", "w") do |f|
      f.write(control)
    end
    puts control
    if @dev
      Rush.bash "find #{install_dir} | grep -v [.]git | grep -v #{install_dir}$ | xargs rm -rf"
    else
      Rush.bash "find #{install_dir} | grep    [.]git | grep -v #{install_dir}$ | xargs rm -rf"
#          [ :preinst, :postinst, :prerm, :postrm ].each do |script|
#            file = File.open("#{dir}/DEBIAN/#{script}","w")
#            file.chmod(0755)
#            file.write(template(script))
#            file.close
#          end
      if has_init?
        puts "INSTALLING init.conf"
        Rush.bash "mkdir -p #{dir}/etc/init"
        Rush.bash "cp #{@base.dir}/init.conf #{dir}/etc/init/#{@base.project}.conf"
      end
      if File.exists?("#{@base.dir}/Gemfile")
        Dir.chdir(@base.dir) do
          # TODO this can break in strange ways - STDOUT/STDERR is a mess
          if Rush.bash('bundle install --deployment').match(/native extensions/)
            @arch = Rush.bash "dpkg --print-architecture"
          end
        end
      end
    end
    Rush.bash "dpkg-deb -b #{dir} ./#{filebase}.deb"
    File.expand_path("./#{filebase}.deb")
  end
end

#build_name ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 75

def build_name
  @base.build_name
end

#control ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 79

def control
  template(:control)
end

#description ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 59

def description
  "Gaffer package #{package} #{build_name}"
end

#filebase ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 63

def filebase
    "#{package}_#{build_name}_#{@arch}"
end

#has_init? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gaffer/deb.rb', line 51

def has_init?
  File.exists?("#{@base.dir}/init.conf")
end

#maintainer ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 71

def maintainer
  @base.maintainer
end

#origin_url ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 55

def origin_url
  @base.git.remotes.select { |r| r.name == "origin" }.map { |r| r.url }.first
end

#template(type) ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 67

def template(type)
  ERB.new(File.read("#{File.dirname(__FILE__)}/../../templates/#{type}.erb")).result(binding)
end